diff --git a/pom.xml b/pom.xml
index 349db03d..27089f9d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,6 +24,7 @@
         <module>yudao-module-wms</module>
         <module>yudao-module-hrm</module>
         <module>yudao-module-crm</module>
+        <module>yudao-module-erp</module>
     </modules>
 
     <name>${project.artifactId}</name>
diff --git a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/core/ArrayValuable.java b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/core/ArrayValuable.java
new file mode 100644
index 00000000..b83451fd
--- /dev/null
+++ b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/core/ArrayValuable.java
@@ -0,0 +1,15 @@
+package cn.iocoder.yudao.framework.common.core;
+
+/**
+ * 可生成 T 数组的接口
+ *
+ * @author HUIHUI
+ */
+public interface ArrayValuable<T> {
+
+    /**
+     * @return 数组
+     */
+    T[] array();
+
+} 
\ No newline at end of file
diff --git a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/CommonStatusEnum.java b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/CommonStatusEnum.java
index 06a3539b..3d41029f 100644
--- a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/CommonStatusEnum.java
+++ b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/CommonStatusEnum.java
@@ -1,7 +1,7 @@
 package cn.iocoder.yudao.framework.common.enums;
 
 import cn.hutool.core.util.ObjUtil;
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -14,12 +14,12 @@ import java.util.Arrays;
  */
 @Getter
 @AllArgsConstructor
-public enum CommonStatusEnum implements IntArrayValuable {
+public enum CommonStatusEnum implements ArrayValuable<Integer> {
 
     ENABLE(0, "开启"),
     DISABLE(1, "关闭");
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(CommonStatusEnum::getStatus).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(CommonStatusEnum::getStatus).toArray(Integer[]::new);
 
     /**
      * 状态值
@@ -31,7 +31,7 @@ public enum CommonStatusEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/SocialTypeEnum.java b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/SocialTypeEnum.java
index 25b417ad..ac995353 100644
--- a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/SocialTypeEnum.java
+++ b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/SocialTypeEnum.java
@@ -1,7 +1,7 @@
 package cn.iocoder.yudao.framework.common.enums;
 
 import cn.hutool.core.util.ArrayUtil;
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -14,7 +14,7 @@ import java.util.Arrays;
  */
 @Getter
 @AllArgsConstructor
-public enum SocialTypeEnum implements IntArrayValuable {
+public enum SocialTypeEnum implements ArrayValuable<Integer> {
 
     /**
      * Gitee
@@ -61,7 +61,7 @@ public enum SocialTypeEnum implements IntArrayValuable {
     WECHAT_MINI_APP_CRM(35, "WECHAT_MINI_APP_CRM"),
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(SocialTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(SocialTypeEnum::getType).toArray(Integer[]::new);;
 
     /**
      * 类型
@@ -73,7 +73,7 @@ public enum SocialTypeEnum implements IntArrayValuable {
     private final String source;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/TerminalEnum.java b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/TerminalEnum.java
index 0538ca55..1aead19a 100644
--- a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/TerminalEnum.java
+++ b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/TerminalEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.framework.common.enums;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 
@@ -13,7 +13,7 @@ import java.util.Arrays;
  */
 @RequiredArgsConstructor
 @Getter
-public enum TerminalEnum implements IntArrayValuable {
+public enum TerminalEnum implements ArrayValuable<Integer> {
 
     WECHAT_MINI_PROGRAM(10, "微信小程序"),
     WECHAT_WAP(11, "微信公众号"),
@@ -21,7 +21,7 @@ public enum TerminalEnum implements IntArrayValuable {
     APP(31, "手机 App"),
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(TerminalEnum::getTerminal).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(TerminalEnum::getTerminal).toArray(Integer[]::new);
 
     /**
      * 终端
@@ -33,7 +33,7 @@ public enum TerminalEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 }
diff --git a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/UserTypeEnum.java b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/UserTypeEnum.java
index d124479f..a964b112 100644
--- a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/UserTypeEnum.java
+++ b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/UserTypeEnum.java
@@ -1,7 +1,7 @@
 package cn.iocoder.yudao.framework.common.enums;
 
 import cn.hutool.core.util.ArrayUtil;
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -12,13 +12,13 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum UserTypeEnum implements IntArrayValuable {
+public enum UserTypeEnum implements ArrayValuable<Integer> {
 
     MEMBER(1, "会员"), // 面向 c 端，普通用户
     ADMIN(2, "管理员"), // 面向 b 端，管理后台
     CUSTOMER(3, "客户"); //客户
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(UserTypeEnum::getValue).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(UserTypeEnum::getValue).toArray(Integer[]::new);
 
     /**
      * 类型
@@ -34,7 +34,7 @@ public enum UserTypeEnum implements IntArrayValuable {
     }
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 }
diff --git a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/collection/CollectionUtils.java b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/collection/CollectionUtils.java
index 69e9606b..39892f94 100644
--- a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/collection/CollectionUtils.java
+++ b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/collection/CollectionUtils.java
@@ -304,13 +304,18 @@ public class CollectionUtils {
         return valueFunc.apply(t);
     }
 
-    public static <T, V extends Comparable<? super V>> V getSumValue(List<T> from, Function<T, V> valueFunc,
+    public static <T, V extends Comparable<? super V>> V getSumValue(Collection<T> from, Function<T, V> valueFunc,
                                                                      BinaryOperator<V> accumulator) {
+        return getSumValue(from, valueFunc, accumulator, null);
+    }
+
+    public static <T, V extends Comparable<? super V>> V getSumValue(Collection<T> from, Function<T, V> valueFunc,
+                                                                     BinaryOperator<V> accumulator, V defaultValue) {
         if (CollUtil.isEmpty(from)) {
-            return null;
+            return defaultValue;
         }
-        assert from.size() > 0; // 断言，避免告警
-        return from.stream().map(valueFunc).reduce(accumulator).get();
+        assert !from.isEmpty(); // 断言，避免告警
+        return from.stream().map(valueFunc).filter(Objects::nonNull).reduce(accumulator).orElse(defaultValue);
     }
 
     public static <T> void addIfNotNull(Collection<T> coll, T item) {
@@ -323,5 +328,7 @@ public class CollectionUtils {
     public static <T> Collection<T> singleton(T deptId) {
         return deptId == null ? Collections.emptyList() : Collections.singleton(deptId);
     }
-
+    public static <T> List<T> newArrayList(List<List<T>> list) {
+        return list.stream().filter(Objects::nonNull).flatMap(Collection::stream).collect(Collectors.toList());
+    }
 }
diff --git a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/date/LocalDateTimeUtils.java b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/date/LocalDateTimeUtils.java
index 4edfece5..793eb95a 100644
--- a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/date/LocalDateTimeUtils.java
+++ b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/date/LocalDateTimeUtils.java
@@ -214,4 +214,39 @@ public class LocalDateTimeUtils {
         return !end.isBefore(otherStart) && !otherEnd.isBefore(start);
     }
 
+    /**
+     * 获取今天的开始时间
+     *
+     * @return 今天
+     */
+    public static LocalDateTime getToday() {
+        return LocalDateTimeUtil.beginOfDay(LocalDateTime.now());
+    }
+
+    /**
+     * 获取昨天的开始时间
+     *
+     * @return 昨天
+     */
+    public static LocalDateTime getYesterday() {
+        return LocalDateTimeUtil.beginOfDay(LocalDateTime.now().minusDays(1));
+    }
+
+    /**
+     * 获取本月的开始时间
+     *
+     * @return 本月
+     */
+    public static LocalDateTime getMonth() {
+        return beginOfMonth(LocalDateTime.now());
+    }
+
+    /**
+     * 获取本年的开始时间
+     *
+     * @return 本年
+     */
+    public static LocalDateTime getYear() {
+        return LocalDateTime.now().with(TemporalAdjusters.firstDayOfYear()).with(LocalTime.MIN);
+    }
 }
diff --git a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/number/MoneyUtils.java b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/number/MoneyUtils.java
index b0299c97..eba68669 100644
--- a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/number/MoneyUtils.java
+++ b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/number/MoneyUtils.java
@@ -12,6 +12,15 @@ import java.math.RoundingMode;
 
  */
 public class MoneyUtils {
+    /**
+     * 金额的小数位数
+     */
+    private static final int PRICE_SCALE = 2;
+
+    /**
+     * 百分比对应的 BigDecimal 对象
+     */
+    public static final BigDecimal PERCENT_100 = BigDecimal.valueOf(100);
 
     /**
      * 计算百分比金额，四舍五入
@@ -69,5 +78,34 @@ public class MoneyUtils {
     public static String fenToYuanStr(int fen) {
         return new Money(0, fen).toString();
     }
-
+    /**
+     * 金额相乘，默认进行四舍五入
+     *
+     * 位数：{@link #PRICE_SCALE}
+     *
+     * @param price 金额
+     * @param count 数量
+     * @return 金额相乘结果
+     */
+    public static BigDecimal priceMultiply(BigDecimal price, BigDecimal count) {
+        if (price == null || count == null) {
+            return null;
+        }
+        return price.multiply(count).setScale(PRICE_SCALE, RoundingMode.HALF_UP);
+    }
+    /**
+     * 金额相乘（百分比），默认进行四舍五入
+     *
+     * 位数：{@link #PRICE_SCALE}
+     *
+     * @param price  金额
+     * @param percent 百分比
+     * @return 金额相乘结果
+     */
+    public static BigDecimal priceMultiplyPercent(BigDecimal price, BigDecimal percent) {
+        if (price == null || percent == null) {
+            return null;
+        }
+        return price.multiply(percent).divide(PERCENT_100, PRICE_SCALE, RoundingMode.HALF_UP);
+    }
 }
diff --git a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/object/BeanUtils.java b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/object/BeanUtils.java
index 21c5ad5b..cbfc5728 100644
--- a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/object/BeanUtils.java
+++ b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/object/BeanUtils.java
@@ -5,6 +5,7 @@ import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
 
 import java.util.List;
+import java.util.function.Consumer;
 
 /**
  * Bean 工具类
@@ -12,7 +13,7 @@ import java.util.List;
  * 1. 默认使用 {@link cn.hutool.core.bean.BeanUtil} 作为实现类，虽然不同 bean 工具的性能有差别，但是对绝大多数同学的项目，不用在意这点性能
  * 2. 针对复杂的对象转换，可以搜参考 AuthConvert 实现，通过 mapstruct + default 配合实现
  *
-
+ * @author 芋道源码
  */
 public class BeanUtils {
 
@@ -20,6 +21,14 @@ public class BeanUtils {
         return BeanUtil.toBean(source, targetClass);
     }
 
+    public static <T> T toBean(Object source, Class<T> targetClass, Consumer<T> peek) {
+        T target = toBean(source, targetClass);
+        if (target != null) {
+            peek.accept(target);
+        }
+        return target;
+    }
+
     public static <S, T> List<T> toBean(List<S> source, Class<T> targetType) {
         if (source == null) {
             return null;
@@ -27,11 +36,34 @@ public class BeanUtils {
         return CollectionUtils.convertList(source, s -> toBean(s, targetType));
     }
 
-    public static  <S, T> PageResult<T> toBean(PageResult<S> source, Class<T> targetType) {
+    public static <S, T> List<T> toBean(List<S> source, Class<T> targetType, Consumer<T> peek) {
+        List<T> list = toBean(source, targetType);
+        if (list != null) {
+            list.forEach(peek);
+        }
+        return list;
+    }
+
+    public static <S, T> PageResult<T> toBean(PageResult<S> source, Class<T> targetType) {
+        return toBean(source, targetType, null);
+    }
+
+    public static <S, T> PageResult<T> toBean(PageResult<S> source, Class<T> targetType, Consumer<T> peek) {
         if (source == null) {
             return null;
         }
-        return new PageResult<>(toBean(source.getList(), targetType), source.getTotal());
+        List<T> list = toBean(source.getList(), targetType);
+        if (peek != null) {
+            list.forEach(peek);
+        }
+        return new PageResult<>(list, source.getTotal());
     }
 
-}
\ No newline at end of file
+    public static void copyProperties(Object source, Object target) {
+        if (source == null || target == null) {
+            return;
+        }
+        BeanUtil.copyProperties(source, target, false);
+    }
+
+}
diff --git a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/validation/InEnum.java b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/validation/InEnum.java
index 139b0896..d27a6431 100644
--- a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/validation/InEnum.java
+++ b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/validation/InEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.framework.common.validation;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 
 import javax.validation.Constraint;
 import javax.validation.Payload;
@@ -22,9 +22,9 @@ import java.lang.annotation.*;
 public @interface InEnum {
 
     /**
-     * @return 实现 EnumValuable 接口的
+     * @return 实现 ArrayValuable 接口的类
      */
-    Class<? extends IntArrayValuable> value();
+    Class<? extends ArrayValuable<?>> value();
 
     String message() default "必须在指定范围 {value}";
 
diff --git a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/validation/InEnumCollectionValidator.java b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/validation/InEnumCollectionValidator.java
index d20a7170..b0551bd8 100644
--- a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/validation/InEnumCollectionValidator.java
+++ b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/validation/InEnumCollectionValidator.java
@@ -1,7 +1,7 @@
 package cn.iocoder.yudao.framework.common.validation;
 
 import cn.hutool.core.collection.CollUtil;
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 
 import javax.validation.ConstraintValidator;
 import javax.validation.ConstraintValidatorContext;
@@ -9,29 +9,31 @@ import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
-import java.util.stream.Collectors;
 
-public class InEnumCollectionValidator implements ConstraintValidator<InEnum, Collection<Integer>> {
+public class InEnumCollectionValidator implements ConstraintValidator<InEnum, Collection<?>> {
 
-    private List<Integer> values;
+    private List<?> values;
 
     @Override
     public void initialize(InEnum annotation) {
-        IntArrayValuable[] values = annotation.value().getEnumConstants();
+        ArrayValuable<?>[] values = annotation.value().getEnumConstants();
         if (values.length == 0) {
             this.values = Collections.emptyList();
         } else {
-            this.values = Arrays.stream(values[0].array()).boxed().collect(Collectors.toList());
+            this.values = Arrays.asList(values[0].array());
         }
     }
 
     @Override
-    public boolean isValid(Collection<Integer> list, ConstraintValidatorContext context) {
+    public boolean isValid(Collection<?> list, ConstraintValidatorContext context) {
+        if (list == null) {
+            return true;
+        }
         // 校验通过
         if (CollUtil.containsAll(values, list)) {
             return true;
         }
-        // 校验不通过，自定义提示语句（因为，注解上的 value 是枚举类，无法获得枚举类的实际值）
+        // 校验不通过，自定义提示语句
         context.disableDefaultConstraintViolation(); // 禁用默认的 message 的值
         context.buildConstraintViolationWithTemplate(context.getDefaultConstraintMessageTemplate()
                 .replaceAll("\\{value}", CollUtil.join(list, ","))).addConstraintViolation(); // 重新添加错误提示语句
diff --git a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/validation/InEnumValidator.java b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/validation/InEnumValidator.java
index 6cd08caa..bd7e2878 100644
--- a/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/validation/InEnumValidator.java
+++ b/yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/validation/InEnumValidator.java
@@ -1,30 +1,29 @@
 package cn.iocoder.yudao.framework.common.validation;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 
 import javax.validation.ConstraintValidator;
 import javax.validation.ConstraintValidatorContext;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
-import java.util.stream.Collectors;
 
-public class InEnumValidator implements ConstraintValidator<InEnum, Integer> {
+public class InEnumValidator implements ConstraintValidator<InEnum, Object> {
 
-    private List<Integer> values;
+    private List<?> values;
 
     @Override
     public void initialize(InEnum annotation) {
-        IntArrayValuable[] values = annotation.value().getEnumConstants();
+        ArrayValuable<?>[] values = annotation.value().getEnumConstants();
         if (values.length == 0) {
             this.values = Collections.emptyList();
         } else {
-            this.values = Arrays.stream(values[0].array()).boxed().collect(Collectors.toList());
+            this.values = Arrays.asList(values[0].array());
         }
     }
 
     @Override
-    public boolean isValid(Integer value, ConstraintValidatorContext context) {
+    public boolean isValid(Object value, ConstraintValidatorContext context) {
         // 为空时，默认不校验，即认为通过
         if (value == null) {
             return true;
@@ -33,7 +32,7 @@ public class InEnumValidator implements ConstraintValidator<InEnum, Integer> {
         if (values.contains(value)) {
             return true;
         }
-        // 校验不通过，自定义提示语句（因为，注解上的 value 是枚举类，无法获得枚举类的实际值）
+        // 校验不通过，自定义提示语句
         context.disableDefaultConstraintViolation(); // 禁用默认的 message 的值
         context.buildConstraintViolationWithTemplate(context.getDefaultConstraintMessageTemplate()
                 .replaceAll("\\{value}", values.toString())).addConstraintViolation(); // 重新添加错误提示语句
diff --git a/yudao-framework/yudao-spring-boot-starter-biz-ip/src/main/java/cn/iocoder/yudao/framework/ip/core/enums/AreaTypeEnum.java b/yudao-framework/yudao-spring-boot-starter-biz-ip/src/main/java/cn/iocoder/yudao/framework/ip/core/enums/AreaTypeEnum.java
index 7f453271..f7e94ae4 100644
--- a/yudao-framework/yudao-spring-boot-starter-biz-ip/src/main/java/cn/iocoder/yudao/framework/ip/core/enums/AreaTypeEnum.java
+++ b/yudao-framework/yudao-spring-boot-starter-biz-ip/src/main/java/cn/iocoder/yudao/framework/ip/core/enums/AreaTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.framework.ip.core.enums;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,7 +13,7 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum AreaTypeEnum implements IntArrayValuable {
+public enum AreaTypeEnum implements ArrayValuable<Integer> {
 
     COUNTRY(1, "国家"),
     PROVINCE(2, "省份"),
@@ -21,7 +21,7 @@ public enum AreaTypeEnum implements IntArrayValuable {
     DISTRICT(4, "地区"), // 县、镇、区等
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(AreaTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(AreaTypeEnum::getType).toArray(Integer[]::new);
 
     /**
      * 类型
@@ -33,7 +33,7 @@ public enum AreaTypeEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 }
diff --git a/yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/enums/transfer/PayTransferTypeEnum.java b/yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/enums/transfer/PayTransferTypeEnum.java
index 2de6fd21..e8cb12a2 100644
--- a/yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/enums/transfer/PayTransferTypeEnum.java
+++ b/yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/enums/transfer/PayTransferTypeEnum.java
@@ -1,7 +1,8 @@
 package cn.iocoder.yudao.framework.pay.core.enums.transfer;
 
 import cn.hutool.core.util.ArrayUtil;
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -14,7 +15,7 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum PayTransferTypeEnum implements IntArrayValuable {
+public enum PayTransferTypeEnum implements ArrayValuable<Integer> {
 
     ALIPAY_BALANCE(1, "支付宝余额"),
     WX_BALANCE(2, "微信余额"),
@@ -27,10 +28,10 @@ public enum PayTransferTypeEnum implements IntArrayValuable {
     private final Integer type;
     private final String name;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(PayTransferTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(PayTransferTypeEnum::getType).toArray(Integer[]::new);
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-gateway/src/main/resources/application.yaml b/yudao-gateway/src/main/resources/application.yaml
index 3a0c78f4..aed4c1b5 100644
--- a/yudao-gateway/src/main/resources/application.yaml
+++ b/yudao-gateway/src/main/resources/application.yaml
@@ -209,6 +209,13 @@ spring:
             - Path=/app-api/statistics/**
           filters:
             - RewritePath=/app-api/statistics/v3/api-docs, /v3/api-docs
+        ## erp-server 服务
+        - id: erp-admin-api # 路由的编号
+          uri: grayLb://erp-server
+          predicates: # 断言，作为路由的匹配条件，对应 RouteDefinition 数组
+            - Path=/admin-api/erp/**
+          filters:
+            - RewritePath=/admin-api/erp/v3/api-docs, /v3/api-docs # 配置，保证转发到 /v3/api-docs
       x-forwarded:
         prefix-enabled: false # 避免 Swagger 重复带上额外的 /admin-api/system 前缀
 
@@ -262,3 +269,6 @@ knife4j:
       - name: statistics-server
         service-name: statistics-server
         url: /admin-api/statistics/v3/api-docs
+      - name: erp-server
+        service-name: erp-server
+        url: /admin-api/erp/v3/api-docs
diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java
index 6208054c..0128f70e 100644
--- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java
+++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java
@@ -1 +1 @@
-package cn.iocoder.yudao.module.bpm.service.task;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.collection.CollectionUtil;
import cn.hutool.core.date.LocalDateTimeUtil;
import cn.hutool.core.lang.Assert;
import cn.hutool.core.map.MapUtil;
import cn.hutool.core.util.StrUtil;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.common.util.date.DateUtils;
import cn.iocoder.yudao.framework.common.util.number.NumberUtils;
import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
import cn.iocoder.yudao.framework.datapermission.core.annotation.DataPermission;
import cn.iocoder.yudao.framework.flowable.core.util.FlowableUtils;
import cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils;
import cn.iocoder.yudao.framework.tenant.core.aop.TenantIgnore;
import cn.iocoder.yudao.framework.web.core.util.WebFrameworkUtils;
import cn.iocoder.yudao.module.bpm.api.task.dto.BpmProcessInstanceCreateReqDTO;
import cn.iocoder.yudao.module.bpm.controller.admin.oa.vo.cash.BpmOACashRespVO;
import cn.iocoder.yudao.module.bpm.controller.admin.oa.vo.payment.BpmOAPaymentRespVO;
import cn.iocoder.yudao.module.bpm.controller.admin.oa.vo.print.BpmOAPrintDataRespVO;
import cn.iocoder.yudao.module.bpm.controller.admin.oa.vo.print.BpmProcessInstancePrintDataReqVO;
import cn.iocoder.yudao.module.bpm.controller.admin.oa.vo.print.BpmProcessInstancePrintDataRespVO;
import cn.iocoder.yudao.module.bpm.controller.admin.oa.vo.reimbursement.BpmOAReimbursementRespVO;
import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance.*;
import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskApproveReqVO;
import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskRespVO;
import cn.iocoder.yudao.module.bpm.convert.task.BpmProcessInstanceConvert;
import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmProcessCcDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmProcessDefinitionExtDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmTaskAssignRuleDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmUserGroupDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.oa.BpmOACashDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.oa.BpmOAImprestDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.oa.BpmOAPaymentDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.oa.BpmOAReimbursementDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.task.BpmProcessInstanceExtDO;
import cn.iocoder.yudao.module.bpm.dal.mysql.DynamicMapper;
import cn.iocoder.yudao.module.bpm.dal.mysql.definition.BpmTaskAssignRuleMapper;
import cn.iocoder.yudao.module.bpm.dal.mysql.task.BpmProcessInstanceExtMapper;
import cn.iocoder.yudao.module.bpm.enums.task.BpmConstants;
import cn.iocoder.yudao.module.bpm.enums.task.BpmProcessInstanceDeleteReasonEnum;
import cn.iocoder.yudao.module.bpm.enums.task.BpmProcessInstanceResultEnum;
import cn.iocoder.yudao.module.bpm.enums.task.BpmProcessInstanceStatusEnum;
import cn.iocoder.yudao.module.bpm.framework.bpm.core.event.BpmProcessInstanceResultEventPublisher;
import cn.iocoder.yudao.module.bpm.service.definition.BpmProcessCcService;
import cn.iocoder.yudao.module.bpm.service.definition.BpmProcessDefinitionService;
import cn.iocoder.yudao.module.bpm.service.definition.BpmUserGroupService;
import cn.iocoder.yudao.module.bpm.service.message.BpmMessageService;
import cn.iocoder.yudao.module.bpm.service.oa.*;
import cn.iocoder.yudao.module.infra.api.config.ConfigApi;
import cn.iocoder.yudao.module.infra.api.file.FileApi;
import cn.iocoder.yudao.module.system.api.dept.DeptApi;
import cn.iocoder.yudao.module.system.api.dept.dto.DeptRespDTO;
import cn.iocoder.yudao.module.system.api.permission.PermissionApi;
import cn.iocoder.yudao.module.system.api.permission.dto.DeptDataPermissionRespDTO;
import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import jodd.util.StringUtil;
import lombok.extern.slf4j.Slf4j;
import org.flowable.engine.HistoryService;
import org.flowable.engine.RuntimeService;
import org.flowable.engine.TaskService;
import org.flowable.engine.delegate.event.FlowableCancelledEvent;
import org.flowable.engine.history.HistoricProcessInstance;
import org.flowable.engine.repository.ProcessDefinition;
import org.flowable.engine.runtime.ProcessInstance;
import org.flowable.task.api.Task;
import org.springframework.context.annotation.Lazy;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.transaction.support.TransactionSynchronization;
import org.springframework.transaction.support.TransactionSynchronizationManager;
import org.springframework.validation.annotation.Validated;

import javax.annotation.Resource;
import javax.validation.Valid;
import java.lang.reflect.Field;
import java.text.DecimalFormat;
import java.time.LocalDateTime;
import java.time.temporal.ChronoUnit;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;

import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
import static cn.iocoder.yudao.framework.web.core.util.WebFrameworkUtils.getLoginUserId;
import static cn.iocoder.yudao.module.bpm.enums.ErrorCodeConstants.*;

/**
 * 流程实例 Service 实现类
 * <p>
 * ProcessDefinition & ProcessInstance & Execution & Task 的关系：
 * 1. <a href="https://blog.csdn.net/bobozai86/article/details/105210414" />
 * <p>
 * HistoricProcessInstance & ProcessInstance 的关系：
 * 1. <a href=" https://my.oschina.net/843294669/blog/71902" />
 * <p>
 * 简单来说，前者 = 历史 + 运行中的流程实例，后者仅是运行中的流程实例
 */
@Service
@Validated
@Slf4j
public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService {
    @Resource
    private TaskService engineTaskService;

    @Resource
    private BpmTaskAssignRuleMapper taskRuleMapper;

    @Resource
    private BpmUserGroupService userGroupService;

    @Resource
    private RuntimeService runtimeService;
    @Resource
    private BpmProcessInstanceExtMapper processInstanceExtMapper;
    @Resource
    @Lazy // 解决循环依赖
    private BpmTaskService taskService;
    @Resource
    private BpmProcessDefinitionService processDefinitionService;
    @Resource
    private HistoryService historyService;
    @Resource
    private AdminUserApi adminUserApi;
    @Resource
    private DeptApi deptApi;
    @Resource
    private BpmProcessInstanceResultEventPublisher processInstanceResultEventPublisher;
    @Resource
    @Lazy // 解决循环依赖
    private BpmMessageService messageService;

    @Resource
    private ConfigApi configApi;

    @Resource
    private DynamicMapper dynamicMapper ;

    @Resource
    private BpmProcessCcService processCcService;

    @Resource
    @Lazy // 解决循环依赖
    private StringRedisTemplate stringRedisTemplate;

    @Override
    public ProcessInstance getProcessInstance(String id) {
        return runtimeService.createProcessInstanceQuery().processInstanceId(id).singleResult();
    }

    @Override
    public List<ProcessInstance> getProcessInstances(Set<String> ids) {
        return runtimeService.createProcessInstanceQuery().processInstanceIds(ids).list();
    }

    public String transform(String input) {


        if(StringUtil.isNotEmpty(input)) {
            String[] parts = input.split(",");
            StringBuilder result = new StringBuilder();
            for (String part : parts) {
                String[] keyValue = part.split(":");
                if (keyValue.length > 1) {
                    result.append(keyValue[1]).append(",");
                }
            }
            if (result.length() > 0) {
                return result.substring(0, result.length() - 1);
            }
        }
        return "";
    }

    public String replaceValues(String input, Map<String, String> map) {
        String[] parts = input.split(",");
        StringBuilder result = new StringBuilder();
        for (String part : parts) {
            String[] keyValue = part.split(":");
            if (keyValue.length > 1) {
                String key = keyValue[1].trim(); // 去除可能的空格
                if (map.containsKey(key)) {
                    Object value = map.get(key);
                    String stringValue = (value != null) ? value.toString() : ""; // 将值转换为字符串
                    result.append(keyValue[0].trim()).append(":").append(stringValue).append(",");
                } else {
                    //result.append(part).append(",");
                }
            }
        }
        if (result.length() > 0) {
            return result.substring(0, result.length() - 1);
        }
        return "";
    }

    @Override
    @TenantIgnore
    public PageResult<BpmProcessInstancePageItemRespVO> getMyProcessInstancePage(Long userId,
                                                                                 BpmProcessInstanceMyPageReqVO pageReqVO) {
        // 通过 BpmProcessInstanceExtDO 表，先查询到对应的分页
        PageResult<BpmProcessInstanceExtDO> pageResult = processInstanceExtMapper.selectPage(userId, pageReqVO);

        List<BpmProcessInstanceExtDO> bpmProcessInstanceExtDOList = pageResult.getList() ;
        for (int i = 0; i < bpmProcessInstanceExtDOList.size() ; i++) {
            BpmProcessInstanceExtDO bpmProcessInstanceExtDO = bpmProcessInstanceExtDOList.get(i) ;
            String input = bpmProcessInstanceExtDO.getFieldNames() ;
            if(StringUtil.isNotEmpty(input)) {
                String sql = "SELECT " + transform(bpmProcessInstanceExtDO.getFieldNames()) + " FROM " + bpmProcessInstanceExtDO.getTableName() + " WHERE id=" + bpmProcessInstanceExtDO.getBusinessKey();
                log.info(sql);
                Map<String,String> map = dynamicMapper.selectListByTableName(sql) ;
                String detailInfo = replaceValues(bpmProcessInstanceExtDO.getFieldNames(),map) ;
                bpmProcessInstanceExtDO.setDetailInfo(detailInfo);
            }
        }

        if (CollUtil.isEmpty(pageResult.getList())) {
            return new PageResult<>(pageResult.getTotal());
        }

        // 获得流程 Task Map
        List<String> processInstanceIds = convertList(pageResult.getList(), BpmProcessInstanceExtDO::getProcessInstanceId);
        Map<String, List<Task>> taskMap = taskService.getTaskMapByProcessInstanceIds(processInstanceIds);

        List<String> ids = taskMap.values().stream()
                .flatMap(Collection::stream)
                .map(Task::getAssignee)
                .collect(Collectors.toList());

        Iterator<String> iterator = ids.iterator();
        while (iterator.hasNext()) {
            String id = iterator.next();
            if (id == null) {
                iterator.remove();
            }
        }

        List<Long> longIds = ids.stream()
                .map(Long::valueOf)
                .collect(Collectors.toList());
//        获得 User Map
        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(longIds);

        // 转换返回
        return BpmProcessInstanceConvert.INSTANCE.convertPage(pageResult, taskMap, userMap);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public String createProcessInstance(Long userId, @Valid BpmProcessInstanceCreateReqVO createReqVO) {
        // 获得流程定义
        ProcessDefinition definition = processDefinitionService.getProcessDefinition(createReqVO.getProcessDefinitionId());
        // 发起流程
        if (MapUtil.isEmpty(createReqVO.getVariables())){
            createReqVO.setVariables(new HashMap<>());
        }
        return createProcessInstance0(userId, definition, createReqVO.getVariables(), null);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public String createProcessInstance(Long userId, @Valid BpmProcessInstanceCreateReqDTO createReqDTO) {
        // 获得流程定义
        ProcessDefinition definition = processDefinitionService.getActiveProcessDefinition(createReqDTO.getProcessDefinitionKey());
        // 发起流程
        if (MapUtil.isEmpty(createReqDTO.getVariables())){
            createReqDTO.setVariables(new HashMap<>());
        }
        return createProcessInstance0(userId, definition, createReqDTO.getVariables(), createReqDTO.getBusinessKey());
    }

    @Override
    public BpmProcessInstanceRespVO getProcessInstanceVO(String id) {
        // 获得流程实例
        HistoricProcessInstance processInstance = getHistoricProcessInstance(id);
        if (processInstance == null) {
            return null;
        }
        BpmProcessInstanceExtDO processInstanceExt = processInstanceExtMapper.selectByProcessInstanceId(id);
        Assert.notNull(processInstanceExt, "流程实例拓展({}) 不存在", id);

        // 获得流程定义
        ProcessDefinition processDefinition = processDefinitionService
                .getProcessDefinition(processInstance.getProcessDefinitionId());
        Assert.notNull(processDefinition, "流程定义({}) 不存在", processInstance.getProcessDefinitionId());
        BpmProcessDefinitionExtDO processDefinitionExt = processDefinitionService.getProcessDefinitionExt(
                processInstance.getProcessDefinitionId());
        Assert.notNull(processDefinitionExt, "流程定义拓展({}) 不存在", id);
        String bpmnXml = processDefinitionService.getProcessDefinitionBpmnXML(processInstance.getProcessDefinitionId());

        // 获得 User
        AdminUserRespDTO startUser = adminUserApi.getUser(NumberUtils.parseLong(processInstance.getStartUserId())).getCheckedData();
        DeptRespDTO dept = null;
        DeptRespDTO companyDept = null;
        if (startUser != null) {
            dept = deptApi.getDept(startUser.getDeptId()).getCheckedData();
            companyDept = deptApi.getUserCompanyDept(startUser.getId()).getCheckedData();
        }

        // 拼接结果
        return BpmProcessInstanceConvert.INSTANCE.convert2(processInstance, processInstanceExt,
                processDefinition, processDefinitionExt, bpmnXml, startUser, dept, companyDept);
    }

    @Override
    public void cancelProcessInstance(Long userId, @Valid BpmProcessInstanceCancelReqVO cancelReqVO) {
        // 校验流程实例存在
        ProcessInstance instance = getProcessInstance(cancelReqVO.getId());
        if (instance == null) {
            throw exception(PROCESS_INSTANCE_CANCEL_FAIL_NOT_EXISTS);
        }
        // 只能取消自己的
        if (!Objects.equals(instance.getStartUserId(), String.valueOf(userId))) {
            throw exception(PROCESS_INSTANCE_CANCEL_FAIL_NOT_SELF);
        }

        // 通过删除流程实例，实现流程实例的取消,
        // 删除流程实例，正则执行任务 ACT_RU_TASK. 任务会被删除。通过历史表查询
        deleteProcessInstance(cancelReqVO.getId(),
                BpmProcessInstanceDeleteReasonEnum.CANCEL_TASK.format(cancelReqVO.getReason()));
    }

    /**
     * 获得历史的流程实例
     *
     * @param id 流程实例的编号
     * @return 历史的流程实例
     */
    @Override
    public HistoricProcessInstance getHistoricProcessInstance(String id) {
        return historyService.createHistoricProcessInstanceQuery().processInstanceId(id).singleResult();
    }

    @Override
    public List<HistoricProcessInstance> getHistoricProcessInstances(Set<String> ids) {
        return historyService.createHistoricProcessInstanceQuery().processInstanceIds(ids).list();
    }

    @Override
    public void createProcessInstanceExt(ProcessInstance instance) {
        // 获得流程定义
        ProcessDefinition definition = processDefinitionService.getProcessDefinition2(instance.getProcessDefinitionId());
        // 插入 BpmProcessInstanceExtDO 对象
        BpmProcessInstanceExtDO instanceExtDO = new BpmProcessInstanceExtDO()
                .setProcessInstanceId(instance.getId())
                .setProcessDefinitionId(definition.getId())
                .setName(instance.getProcessDefinitionName())
                .setStartUserId(Long.valueOf(instance.getStartUserId()))
                .setCategory(definition.getCategory())
                .setStatus(BpmProcessInstanceStatusEnum.RUNNING.getStatus())
                .setResult(BpmProcessInstanceResultEnum.PROCESS.getResult());

        processInstanceExtMapper.insert(instanceExtDO);
    }

    @Override
    @DataPermission(enable = false)
    public void updateProcessInstanceExtCancel(FlowableCancelledEvent event) {
        // 判断是否为 Reject 不通过。如果是，则不进行更新.
        // 因为，updateProcessInstanceExtReject 方法，已经进行更新了
        if (BpmProcessInstanceDeleteReasonEnum.isRejectReason((String) event.getCause())) {
            return;
        }

        // 需要主动查询，因为 instance 只有 id 属性
        // 另外，此时如果去查询 ProcessInstance 的话，字段是不全的，所以去查询了 HistoricProcessInstance
        HistoricProcessInstance processInstance = getHistoricProcessInstance(event.getProcessInstanceId());
        // 更新拓展表
        BpmProcessInstanceExtDO instanceExtDO = new BpmProcessInstanceExtDO()
                .setProcessInstanceId(event.getProcessInstanceId())
                .setEndTime(LocalDateTime.now()) // 由于 ProcessInstance 里没有办法拿到 endTime，所以这里设置
                .setStatus(BpmProcessInstanceStatusEnum.FINISH.getStatus())
                .setResult(BpmProcessInstanceResultEnum.CANCEL.getResult());
        processInstanceExtMapper.updateByProcessInstanceId(instanceExtDO);

        // 删除 流程审批部门缓存
        updateAssigneeDeptRedis(event.getProcessInstanceId());

        // 发送流程实例的状态事件
        processInstanceResultEventPublisher.sendProcessInstanceResultEvent(
                BpmProcessInstanceConvert.INSTANCE.convert(this, processInstance, instanceExtDO.getResult()));
    }

    @Override
    @DataPermission(enable = false)
    public void updateProcessInstanceExtComplete(ProcessInstance instance) {
        // 需要主动查询，因为 instance 只有 id 属性
        // 另外，此时如果去查询 ProcessInstance 的话，字段是不全的，所以去查询了 HistoricProcessInstance
        HistoricProcessInstance processInstance = getHistoricProcessInstance(instance.getId());
        // 更新拓展表
        BpmProcessInstanceExtDO instanceExtDO = new BpmProcessInstanceExtDO()
                .setProcessInstanceId(instance.getProcessInstanceId())
                .setEndTime(LocalDateTime.now()) // 由于 ProcessInstance 里没有办法拿到 endTime，所以这里设置
                .setStatus(BpmProcessInstanceStatusEnum.FINISH.getStatus())
                .setResult(BpmProcessInstanceResultEnum.APPROVE.getResult()); // 如果正常完全，说明审批通过
        processInstanceExtMapper.updateByProcessInstanceId(instanceExtDO);

        // 删除 流程审批部门缓存
        updateAssigneeDeptRedis(instance.getProcessInstanceId());

        Map<String, Object> processVariables = runtimeService.getVariables(instance.getProcessInstanceId());
        String reason = (String) processVariables.get("approve_reason");
        // 发送流程被通过的消息
        messageService.sendMessageWhenProcessInstanceApprove(BpmProcessInstanceConvert.INSTANCE.convert2ApprovedReq(instance, reason));

        // 发送流程实例的状态事件
        processInstanceResultEventPublisher.sendProcessInstanceResultEvent(
                BpmProcessInstanceConvert.INSTANCE.convert(this, processInstance, instanceExtDO.getResult()));
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    @DataPermission(enable = false)
    public void updateProcessInstanceExtReject(String id, String reason) {
        // 需要主动查询，因为 instance 只有 id 属性
        ProcessInstance processInstance = getProcessInstance(id);
        // 删除流程实例，以实现驳回任务时，取消整个审批流程
        deleteProcessInstance(id, StrUtil.format(BpmProcessInstanceDeleteReasonEnum.REJECT_TASK.format(reason)));

        // 更新 status + result
        // 注意，不能和上面的逻辑更换位置。因为 deleteProcessInstance 会触发流程的取消，进而调用 updateProcessInstanceExtCancel 方法，
        // 设置 result 为 BpmProcessInstanceStatusEnum.CANCEL，显然和 result 不一定是一致的
        BpmProcessInstanceExtDO instanceExtDO = new BpmProcessInstanceExtDO()
                .setProcessInstanceId(id)
                .setEndTime(LocalDateTime.now()) // 由于 ProcessInstance 里没有办法拿到 endTime，所以这里设置
                .setStatus(BpmProcessInstanceStatusEnum.FINISH.getStatus())
                .setResult(BpmProcessInstanceResultEnum.REJECT.getResult());
        processInstanceExtMapper.updateByProcessInstanceId(instanceExtDO);

        // 删除 流程审批部门缓存
        updateAssigneeDeptRedis(id);

        // 发送流程被不通过的消息
        messageService.sendMessageWhenProcessInstanceReject(BpmProcessInstanceConvert.INSTANCE.convert2RejectReq(processInstance, reason));

        // 发送流程实例的状态事件
        processInstanceResultEventPublisher.sendProcessInstanceResultEvent(
                BpmProcessInstanceConvert.INSTANCE.convert(this, processInstance, instanceExtDO.getResult()));
    }

    @Override
    public void updateProcessInstanceResult(String id, Integer result) {

        processInstanceExtMapper.update(null, new LambdaUpdateWrapper<BpmProcessInstanceExtDO>()
                        .set(BpmProcessInstanceExtDO::getResult, result)
                        .eq(BpmProcessInstanceExtDO::getProcessInstanceId, id));
    }

    /**
     * 删除 流程审批部门缓存
     * @param processInstanceId 流程实例id
     */
    public void updateAssigneeDeptRedis(String processInstanceId) {

        stringRedisTemplate.delete("assignee_dept_" + processInstanceId);
    }

    private void deleteProcessInstance(String id, String reason) {
        runtimeService.deleteProcessInstance(id, reason);
    }

    private String createProcessInstance0(Long userId, ProcessDefinition definition,
                                          Map<String, Object> variables, String businessKey) {
        // 校验流程定义
        if (definition == null) {
            throw exception(PROCESS_DEFINITION_NOT_EXISTS);
        }
        if (definition.isSuspended()) {
            throw exception(PROCESS_DEFINITION_IS_SUSPENDED);
        }

        // 设置当前用户
        FlowableUtils.setAuthenticatedUserId(userId);

        //获取流程发起人User
        AdminUserRespDTO startUser = adminUserApi.getUser(userId).getCheckedData();
        //获取流程发起人部门信息
        DeptRespDTO startDeptInfo = deptApi.getDept(startUser.getDeptId()).getCheckedData();
        // 获取岗位信息
        Set<Long> postIds = startUser.getPostIds();
        ArrayList<Long> list = new ArrayList<>(postIds);

        //配置通用流程变量
        variables.put("post_id", list.get(0).toString()); // 只获配置的首个岗位
        variables.put("user_id", userId.toString()); // 配置发起人用户id
        variables.put("dept_id", startUser.getDeptId().toString());  // 配置发起人部门id
        variables.put("dept_flag", startDeptInfo.getFlag()); // 配置发起人部门flag

        // 创建流程实例
        ProcessInstance instance = runtimeService.createProcessInstanceBuilder()
                .processDefinitionId(definition.getId())
                .businessKey(businessKey)
                .name(definition.getName().trim())
                .variables(variables)
                .start();

        // 设置流程名字
        runtimeService.setProcessInstanceName(instance.getId(), definition.getName());

        // 设置流程审批部门缓存
        stringRedisTemplate.opsForValue().set("assignee_dept_" + instance.getId(), startUser.getDeptId().toString());

        // 在事务提交时，批量执行操作，所以直接查询会无法查询到 ProcessInstance，所以这里是通过监听事务的提交来实现。
        TransactionSynchronizationManager.registerSynchronization(new TransactionSynchronization() {

            @Override
            public void afterCommit() {

                // 创建流程后，添加抄送人
                processCCToUsers(instance, variables);
            }
        });

        return instance.getId();
//        // 补全流程实例的拓展表
//        processInstanceExtMapper.updateByProcessInstanceId(new BpmProcessInstanceExtDO().setProcessInstanceId(instance.getId())
//                .setFormVariables(variables));
//
//        /** 创建流程后，添加抄送人 End    add by yj 2024.1.4 */
//        processCCToUsers(definition, instance);

//        /** 通过自己发起的流程 */
//        approveSelfTask(instance.getId()) ;
    }

    private void approveSelfTask(String processInstanceId) {
        List<Task> tasks = engineTaskService.createTaskQuery().processInstanceId(processInstanceId).list();
        if (tasks != null && tasks.size() > 0) {
            Task task = tasks.get(0);
            String assigneeId = task.getAssignee();
            //如果当前登陆用户是审批人，那么自动审批通过
            if (assigneeId.equals(SecurityFrameworkUtils.getLoginUserId().toString())) {
                BpmTaskApproveReqVO reqVO = new BpmTaskApproveReqVO();
                reqVO.setId(task.getId());
                reqVO.setReason(BpmConstants.AUTO_APPRAVAL);
                taskService.approveTask(getLoginUserId(), reqVO);
            }
        }
    }

    /**
     * 获得抄送我的流程实例的分页
     *
     * @param userId    用户编号
     * @param pageReqVO 分页请求
     * @return 流程实例的分页
     */
    public PageResult<BpmProcessInstancePageItemRespVO> getMyCCProcessInstancePage(Long userId,
                                                                                   BpmProcessInstanceMyPageReqVO pageReqVO) {
        // 通过 BpmProcessInstanceExtDO 表，先查询到对应的分页
        PageResult<BpmProcessInstanceExtDO> pageResult = processInstanceExtMapper.selectCCPage(userId, pageReqVO);
        if (CollUtil.isEmpty(pageResult.getList())) {
            return new PageResult<>(pageResult.getTotal());
        }

        // 获得流程 Task Map
        List<String> processInstanceIds = convertList(pageResult.getList(), BpmProcessInstanceExtDO::getProcessInstanceId);
        Map<String, List<Task>> taskMap = taskService.getTaskMapByProcessInstanceIds(processInstanceIds);
        // 转换返回
        return BpmProcessInstanceConvert.INSTANCE.convertPage(pageResult, taskMap, null);

    }

    @Override
    public List<BpmProcessInstanceStatisticsRespVO> getProcessInstancesGroupByModelName(BpmProcessInstanceStatisticsReqVO pageReqVO) {
        pageReqVO = getUserids(pageReqVO);
        return processInstanceExtMapper.getProcessInstancesGroupByModelName(pageReqVO);
    }

    @Override
    public List<BpmProcessInstanceStatisticsRespVO> getProcessInstancesGroupByResultStatus(BpmProcessInstanceStatisticsReqVO pageReqVO) {
        pageReqVO = getUserids(pageReqVO);
        return processInstanceExtMapper.getProcessInstancesGroupByResultStatus(pageReqVO);
    }

    @Override
    public PageResult<BpmProcessInstancePageItemRespVO> getStatisticsProcessInstancePage(@Valid BpmProcessInstanceMyPageReqVO pageReqVO) {
        // 通过 BpmProcessInstanceExtDO 表，先查询到对应的分页
        PageResult<BpmProcessInstanceExtDO> pageResult = processInstanceExtMapper.selectStatisticePage(pageReqVO);
        if (CollUtil.isEmpty(pageResult.getList())) {
            return new PageResult<>(pageResult.getTotal());
        }

        // 获得流程 Task Map
        List<String> processInstanceIds = convertList(pageResult.getList(), BpmProcessInstanceExtDO::getProcessInstanceId);
        Map<String, List<Task>> taskMap = taskService.getTaskMapByProcessInstanceIds(processInstanceIds);

        List<String> ids = taskMap.values().stream()
                .flatMap(Collection::stream)
                .map(Task::getAssignee)
                .collect(Collectors.toList());

        Iterator<String> iterator = ids.iterator();
        while (iterator.hasNext()) {
            String id = iterator.next();
            if (id == null) {
                iterator.remove();
            }
        }

        List<Long> longIds = ids.stream()
                .map(Long::valueOf)
                .collect(Collectors.toList());
        //获得  审批人  User Map
        Map<Long, AdminUserRespDTO> assigneeUserMap = adminUserApi.getUserMap(longIds);

        //获得  发起人  User Map
        List<BpmProcessInstanceExtDO> bpieDOs = pageResult.getList();
        longIds = new ArrayList<>();
        for (BpmProcessInstanceExtDO bpieDO : bpieDOs) {
            longIds.add(bpieDO.getStartUserId());
        }
        Map<Long, AdminUserRespDTO> startUserMap = adminUserApi.getUserMap(longIds);

        // 转换返回
        return BpmProcessInstanceConvert.INSTANCE.convertStatisticsPage(pageResult, taskMap, assigneeUserMap, startUserMap);

    }

    @Resource
    PermissionApi permissionApi;

    /**
     * 根据数据权限，查询关联操作的用户IDS
     *
     * @param pageReqVO
     * @param <T>
     * @return
     */
    private <T> T getUserids(T pageReqVO) {
        try {
            Class<T> clazz = (Class<T>) pageReqVO.getClass();
            Field idField = clazz.getDeclaredField("userIds");
            idField.setAccessible(true); // 设置可访问性

            Long[] userIds = null;
            Long userId = WebFrameworkUtils.getLoginUserId();
            DeptDataPermissionRespDTO deptDataPermission = permissionApi.getDeptDataPermission(userId).getCheckedData();
            //查询全部
            if (deptDataPermission.getAll()) {
                //idField.set(pageReqVO, null); // 设置属性值
                return pageReqVO;
            }

            // 情况二，即不能查看部门，又不能查看自己，则说明 100% 无权限
            if (CollUtil.isEmpty(deptDataPermission.getDeptIds())
                    && Boolean.FALSE.equals(deptDataPermission.getSelf())) {
                //设置成0，一个不存在的用户Id，就查询不到数据了。
                userIds = new Long[]{0L};
                idField.set(pageReqVO, userIds);
                return pageReqVO;
            }

            //情况三 至查询自己
            if (deptDataPermission.getSelf()) {
                userIds = new Long[]{userId};
                idField.set(pageReqVO, userIds);
                return pageReqVO;
            }

            Set<Long> deptIds = deptDataPermission.getDeptIds();
            //查询部门关联的用户Id
            List<AdminUserRespDTO> users = adminUserApi.getUserListByDeptIds(deptIds).getCheckedData();
            List<Long> tempList = new ArrayList<>();
            for (AdminUserRespDTO user : users) {
                Long id = user.getId();
                tempList.add(id);
            }
            tempList.add(userId);
            userIds = tempList.stream().toArray(Long[]::new); //将临时的List集合转换成数组集合
            idField.set(pageReqVO, userIds);
            return pageReqVO;
        } catch (Exception exception) {
            exception.printStackTrace();
            throw exception(BPM_SYSTEM_BUG);
        }
    }

    /**
     * /创建流程后，添加抄送人 Begin    add by yj 2024.1.4
     * 在设计流程的时候，需要添加一个任务块  名字必须叫Activity_cc  分配权限的时候，需要选择用户组。
     *
     * @param definition
     * @param instance
     */
    private void processCCToUsers(ProcessDefinition definition, ProcessInstance instance) {
        //获取bpm_task_assign_reule （Bpm 任务规则表）的流程中有没有配置抄送节点 固定抄送名称为：Activity_cc
        String processDefinitionId = definition.getId();
        List<BpmTaskAssignRuleDO> rules = taskRuleMapper.selectListByProcessDefinitionId(processDefinitionId, null);

        String BpmConstantsName = BpmConstants.CC_NAME;
        // 获取发起人信息
        AdminUserRespDTO userRespDTO = adminUserApi.getUser(Long.valueOf(instance.getStartUserId())).getCheckedData();
        DeptRespDTO deptRespDTO = deptApi.getDept(userRespDTO.getDeptId()).getCheckedData();

        //发起人是深圳分公司
        if (deptRespDTO.getFlag().contains("136")) {

            BpmConstantsName = BpmConstants.CCSZ_NAME;
        }

        for (BpmTaskAssignRuleDO rule : rules) {
            String key = rule.getTaskDefinitionKey();  //任务名称
            Integer type = rule.getType();
            if (!key.isEmpty() && key.equals(BpmConstantsName) && type == 40) {
                StringBuffer str = new StringBuffer();
                Set<Long> options = rule.getOptions();
                List<Long> list = new ArrayList(options);
                for (Long groupId : list) {
                    //需要根据这个groupId，查询这个组中的用户id
                    BpmUserGroupDO userGroup = userGroupService.getUserGroup(groupId);
                    Set<Long> userIds = userGroup.getMemberUserIds();
                    List<Long> userIdList = new ArrayList(userIds);
                    for (Long user_id : userIdList) {
                        str.append("[").append(user_id).append("]");
                    }
                }

                //流程是采购计划时
                if (definition.getKey().equals(BpmOAProcureServiceImpl.PROCESS_KEY)) {

                    //发起人部门为 生产部及以下时
                    if (deptRespDTO.getFlag().contains("130")) {

                        //添加 供应部抄送
                        BpmUserGroupDO userGroup = userGroupService.getUserGroup(121L);
                        Set<Long> userIds = userGroup.getMemberUserIds();
                        List<Long> userIdList = new ArrayList(userIds);
                        for (Long user_id : userIdList) {
                            str.append("[").append(user_id).append("]");
                        }
                    }
                }

                String ccids = str.toString();
                //根据processDefinitionId 将ccids保存到bpm_process_instance_ext中的ccids字段
                BpmProcessInstanceExtDO instanceExtDO = new BpmProcessInstanceExtDO().setProcessDefinitionId(processDefinitionId)
                        .setCcids(ccids).setProcessInstanceId(instance.getProcessInstanceId());
                processInstanceExtMapper.updateByProcessInstanceId(instanceExtDO);
                break;
            }
        }
    }

    /**
     * 创建流程后，添加抄送人
     * @param instance 流程实例
     */
    private void processCCToUsers(ProcessInstance instance, Map<String, Object> variables) {

        // 根据流程名称、流程发起人 查询流程配置的抄送人信息
        List<BpmProcessCcDO> processCcList = processCcService.getCCListByName(instance.getName(), Long.valueOf(instance.getStartUserId()));
        // 提取抄送信息用中对应的用户组编号
        Set<Long> userGroupIds = processCcList.stream()
                .flatMap(data -> data.getUserGroupId().stream())
                .collect(Collectors.toSet());

        //根据processDefinitionId 将ccIds保存到bpm_process_instance_ext中的ccIds字段
        BpmProcessInstanceExtDO instanceExtDO = new BpmProcessInstanceExtDO()
                .setProcessDefinitionId(instance.getProcessDefinitionId())
                .setFormVariables(variables)
                .setProcessInstanceId(instance.getProcessInstanceId());
        if (CollectionUtil.isNotEmpty(userGroupIds)) {

            // 获取用户组信息
            List<BpmUserGroupDO> userGroups = userGroupService.getUserGroupList(userGroupIds);
            // 提取用户组中对应的用户ID
            Set<Long> userIds = userGroups.stream()
                    .flatMap(data -> data.getMemberUserIds().stream())
                    .collect(Collectors.toSet());

            // 将用户ID列表转换为字符串
            String ccIds = userIds.stream()
                    .map(id -> "[" + id + "]") // 每个值用方括号包裹
                    .collect(Collectors.joining());

            //根据processDefinitionId 将ccIds保存到bpm_process_instance_ext中的ccIds字段
            instanceExtDO.setCcids(ccIds);
        }

        processInstanceExtMapper.updateByProcessInstanceId(instanceExtDO);
    }

    @Override
    public List<BpmProcessFinishStatisticsRespVO> getUserProcessTpo10(BpmProcessInstanceStatisticsReqVO pageReqVO) {

        //按审核人分组查询，统计已完成流程数量及平均耗时间
        List<BpmProcessFinishStatisticsRespVO> respVOS = processInstanceExtMapper.getUserProcessTpo10(pageReqVO);
        if (respVOS == null || respVOS.size() == 0) {
            return null;
        }

        List<Long> idList = respVOS.stream()
                .map(BpmProcessFinishStatisticsRespVO::getUserId)
                .collect(Collectors.toList());

        //根据userId,查询UserMap
        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(idList);
        Long[] idsArray = new Long[userMap.size()];
        // 使用 map 的 keySet() 方法获取键集合
        Set<Long> keys = userMap.keySet();
        // 遍历键集合，将每个键添加到数组中
        int index = 0;
        for (Long key : keys) {
            idsArray[index++] = key;
        }
        pageReqVO.setUserIds(idsArray);
        //按审核人分组查询，未审批完成的流程数量
        List<BpmProcessFinishStatisticsRespVO> bpmTaskExtDOs = processInstanceExtMapper.selectUnfinishProcessCount(pageReqVO);

        //按审核人分组查询，未完成的记录数
        Map<Long, Integer> unFinfishCountCountMap = new HashMap<>();
        for (BpmProcessFinishStatisticsRespVO item : bpmTaskExtDOs) {
            unFinfishCountCountMap.put(item.getUserId(), item.getUnFinfishCount());
        }

        respVOS.forEach(respVO -> respVO.setName(userMap.get(respVO.getUserId()).getNickname()));
        respVOS.forEach(respVO -> respVO.setUnFinfishCount(unFinfishCountCountMap.get(respVO.getUserId())));

        //获取排行榜第一记录的耗时，作为基础数据
        double num = Double.parseDouble(respVOS.get(0).getUserTime()); // 先将字符串转换为双精度浮点数
        int baseNumber = (int) num; // 再通过类型转换操作符将其转换为整数

        DecimalFormat df = new DecimalFormat("#.00");
        respVOS.forEach(respVO -> {
            //格式化流程完成率
            float finfishCount = (float) respVO.getFinfishCount();
            float unFinfishCount = respVO.getUnFinfishCount() == null ? 0 : respVO.getUnFinfishCount();
            float all = finfishCount + unFinfishCount;
            float result = finfishCount / all;
            float rate = result * 100;
            respVO.setCompletionRate(df.format(rate) + "%");
            double dValue = Double.parseDouble(respVO.getUserTime()); // 将字符串转换为double类型
            int roundedValue = (int) Math.round(dValue); // 使用Math.round()进行四舍五入，并转换为int类型
            respVO.setUserTime(roundedValue + "");

            //格式化进度百度比， 参照最高的数据进行百分比显示
            double percentage = ((int) Double.parseDouble(respVO.getUserTime()) / (double) baseNumber) * 100;
            respVO.setPercentage((int) Math.round(percentage));
            //设置未完成
            respVO.setUnFinfishCount(Integer.valueOf((int) unFinfishCount));
        });
        return respVOS;
    }

    @Override
    @DataPermission(enable = false)
    public BpmProcessInstanceExtDO getProcessInstanceDO(String id) {
        return processInstanceExtMapper.selectByProcessInstanceId(id);
    }

    @Resource
    private FileApi fileApi;

    @Resource
    @Lazy // 解决循环依赖
    private BpmOAReimbursementService reimbursementService;

    @Resource
    @Lazy // 解决循环依赖
    private BpmOACashService cashService;

    @Resource
    @Lazy // 解决循环依赖
    private BpmOAImprestService imprestService;

    @Resource
    @Lazy // 解决循环依赖
    private BpmOAPaymentService paymentService;

    @Override
    public BpmProcessInstancePrintDataRespVO getOAReportPrintData(BpmProcessInstancePrintDataReqVO reqVO) {

        BpmProcessInstancePrintDataRespVO bpmProcessInstancePrintDataRespVO = new BpmProcessInstancePrintDataRespVO();
        String key = reqVO.getKey();                               //流程标识
        String processInstanceId = reqVO.getId();                  //流程实例ID
        bpmProcessInstancePrintDataRespVO.setId(processInstanceId);
        bpmProcessInstancePrintDataRespVO.setKey(key);

        BpmProcessInstanceRespVO bpmProcessInstance = getProcessInstanceVO(processInstanceId);
        Long businessKey = Long.valueOf(bpmProcessInstance.getBusinessKey());  //流程业务表-主键ID

        // 判断是否可见外勤人员信息
        List<Long> userIds = new ArrayList<>();
        String type = configApi.getConfigKey("sys.user.type").getCheckedData();
        if ("1".equals(type)) {  //不可见时

            // 获取所有外勤人员 用户编号
            userIds = adminUserApi.getUserIdsByUserNature(4).getCheckedData();
        }

        // 获得流程审批信息
        List<BpmTaskRespVO> taskRespVOList = taskService.getTaskListByProcessInstanceId(processInstanceId);

        // 移除外勤人员信息
        List<Long> finalUserIds = userIds;
        taskRespVOList.removeIf(data -> finalUserIds.contains(data.getAssigneeUser().getId()));
        //给User添加签名地址
        taskRespVOList.forEach(taskRespVO ->
                taskRespVO.getAssigneeUser().setSignURL(
                        fileApi.getUserSignImgPath(
                                taskRespVO.getAssigneeUser().getId()
                        ).getData()
                )
        );

        //获取流程抄送用户编号
        BpmProcessInstanceExtDO processInstanceExtDO = getProcessInstanceDO(processInstanceId);

        //获取流程抄送用户信息
        List<Long> ccUserIds = new ArrayList<>();
        if (processInstanceExtDO.getCcids() != null && !processInstanceExtDO.getCcids().isEmpty()) {

            Pattern pattern = Pattern.compile("\\[(\\d+)]");
            Matcher matcher = pattern.matcher(processInstanceExtDO.getCcids());
            while (matcher.find()) {

                ccUserIds.add(Long.parseLong(matcher.group(1)));
            }

            // 移除 外勤人员信息
            ccUserIds.removeAll(userIds);
        }

        List<AdminUserRespDTO> userRespDTOS = adminUserApi.getUserList(ccUserIds).getCheckedData();

        //获取抄送用户部门信息
        Map<Long, DeptRespDTO> deptMapDTO = deptApi.getDeptMap(convertSet(userRespDTOS, AdminUserRespDTO::getDeptId));

        // 设置抄送人信息
        List<BpmOAPrintDataRespVO.CCUser> ccUsers = userRespDTOS.stream().map(user -> {
            BpmOAPrintDataRespVO.CCUser cc = new BpmOAPrintDataRespVO.CCUser();
            cc.setCcUserId(user.getId());
            cc.setCcUserName(user.getNickname());
            cc.setCcDeptName(deptMapDTO.get(user.getDeptId()).getName());
            return cc;
        }).collect(Collectors.toList());

        BpmOAPrintDataRespVO printData = new BpmOAPrintDataRespVO();
        // 设置抄送人
        printData.setCcUsers(ccUsers);
        // 设置发起人信息
        printData.setStartUser(BeanUtils.toBean(bpmProcessInstance.getStartUser(), BpmOAPrintDataRespVO.User.class));
        switch (key) {
            case "oa_reimbursement":
                BpmOAReimbursementDO reimbursement = reimbursementService.getReimbursement(businessKey);
                BpmOAReimbursementRespVO bpmOAReimbursementRespVO = reimbursementService.convert(reimbursement); //报销业务数据

                // 移除自己得审批节点
                taskRespVOList.removeIf(data -> data.getAssigneeUser().getId().equals(reimbursement.getUserId()));

                //备用金信息查询
                BpmOAImprestDO bpmOAImprestDO = imprestService.getImprest(reimbursement.getImprestId());
                if (bpmOAImprestDO != null) {

                    //设置备用金 金额
                    bpmOAReimbursementRespVO.setAmount(bpmOAImprestDO.getAmount());
                    // 设置备用金 剩余金额
                    bpmOAReimbursementRespVO.setRemainingAmount(bpmOAImprestDO.getAmount().subtract(bpmOAImprestDO.getReimbursedAmount()));
                }


                printData.setBpmOAReimbursementRespVO(bpmOAReimbursementRespVO);
                printData.setProcessTasks(taskRespVOList);
                break;
            case "oa_cash":
                BpmOACashDO cashDO = cashService.getCash(businessKey);
                BpmOACashRespVO cashRespVO = cashService.convertCash(cashDO);

                // 移除自己得审批节点
                taskRespVOList.removeIf(data -> data.getAssigneeUser().getId().equals(cashDO.getUserId()));

                //备用金信息查询
                BpmOAImprestDO cashImprestDO = imprestService.getImprest(cashDO.getImprestId());
                if (cashImprestDO != null) {

                    //设置备用金 金额
                    cashRespVO.setAmount(cashImprestDO.getAmount());
                    // 设置备用金 剩余金额
                    cashRespVO.setRemainingAmount(cashImprestDO.getAmount().subtract(cashImprestDO.getReimbursedAmount()));
                }

                printData.setBpmOACashRespVO(cashRespVO);
                printData.setProcessTasks(taskRespVOList);
                break;
            case "oa_payment_2":
                BpmOAPaymentDO paymentDO = paymentService.getPayment(businessKey);
                BpmOAPaymentRespVO paymentRespVO = paymentService.convertPayment(paymentDO);

                // 移除自己得审批节点
                taskRespVOList.removeIf(data -> data.getAssigneeUser().getId().equals(paymentDO.getUserId()));

                printData.setBpmOAPaymentRespVO(paymentRespVO);
                printData.setProcessTasks(taskRespVOList);
                break;
        }
        bpmProcessInstancePrintDataRespVO.setPrintDataRespVO(printData);
        return bpmProcessInstancePrintDataRespVO;
    }

    @Override
    public Map<String, List<BpmProcessInstanceResultStatusStatisticsGroupTimeVO>> getProcessInstanceResultStatusStatisticsGroupTime(BpmProcessInstanceStatisticsReqVO pageReqVO) {
        pageReqVO = getUserids(pageReqVO);
        pageReqVO.setRecentDays(pageReqVO.getRecentDays() == null ? 7 : pageReqVO.getRecentDays());
        List<BpmProcessInstanceResultStatusStatisticsGroupTimeVO> list = processInstanceExtMapper.getProcessInstanceResultStatusStatisticsGroupTime(pageReqVO);
        // -- 获取到日期列表
        LocalDateTime now = LocalDateTimeUtil.now();
        LocalDateTime offset = LocalDateTimeUtil.offset(LocalDateTimeUtil.now(), -1L * pageReqVO.getRecentDays(), ChronoUnit.DAYS);
        List<String> dateList = DateUtils.betweenDayList(offset, now);


        //根据时间分组
        Map<String, List<BpmProcessInstanceResultStatusStatisticsGroupTimeVO>> map = list.stream().collect(Collectors.groupingBy(BpmProcessInstanceResultStatusStatisticsGroupTimeVO::getTime));

        List<String> keys = new ArrayList<>(CollectionUtil.subtract(dateList, new ArrayList<>(map.keySet())));
        if (CollectionUtil.isNotEmpty(keys)) {
            for (String key : keys) {
                map.put(key, new ArrayList<>());
            }
        }

        List<Integer> statusList = Arrays.asList(1, 2, 3, 4);
        for (Map.Entry<String, List<BpmProcessInstanceResultStatusStatisticsGroupTimeVO>> entry : map.entrySet()) {
            List<BpmProcessInstanceResultStatusStatisticsGroupTimeVO> items = entry.getValue();
            List<Integer> results = items.stream().map(BpmProcessInstanceResultStatusStatisticsGroupTimeVO::getResult).collect(Collectors.toList());
            List<Integer> saveList = new ArrayList<>(CollectionUtil.subtract(statusList, results));
            // -- 如果没有的话组装上缺少的
            if (CollectionUtil.isNotEmpty(saveList)) {
                for (Integer status : saveList) {
                    items.add(new BpmProcessInstanceResultStatusStatisticsGroupTimeVO()
                            .setTime(entry.getKey())
                            .setTotalCount(0)
                            .setResult(status)
                            .setName(""));
                }
            }
        }
        return map;
    }
}
\ No newline at end of file
+package cn.iocoder.yudao.module.bpm.service.task;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.collection.CollectionUtil;
import cn.hutool.core.date.LocalDateTimeUtil;
import cn.hutool.core.lang.Assert;
import cn.hutool.core.map.MapUtil;
import cn.hutool.core.util.StrUtil;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.common.util.date.DateUtils;
import cn.iocoder.yudao.framework.common.util.number.NumberUtils;
import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
import cn.iocoder.yudao.framework.datapermission.core.annotation.DataPermission;
import cn.iocoder.yudao.framework.flowable.core.util.FlowableUtils;
import cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils;
import cn.iocoder.yudao.framework.tenant.core.aop.TenantIgnore;
import cn.iocoder.yudao.framework.web.core.util.WebFrameworkUtils;
import cn.iocoder.yudao.module.bpm.api.task.dto.BpmProcessInstanceCreateReqDTO;
import cn.iocoder.yudao.module.bpm.controller.admin.oa.vo.cash.BpmOACashRespVO;
import cn.iocoder.yudao.module.bpm.controller.admin.oa.vo.payment.BpmOAPaymentRespVO;
import cn.iocoder.yudao.module.bpm.controller.admin.oa.vo.print.BpmOAPrintDataRespVO;
import cn.iocoder.yudao.module.bpm.controller.admin.oa.vo.print.BpmProcessInstancePrintDataReqVO;
import cn.iocoder.yudao.module.bpm.controller.admin.oa.vo.print.BpmProcessInstancePrintDataRespVO;
import cn.iocoder.yudao.module.bpm.controller.admin.oa.vo.reimbursement.BpmOAReimbursementRespVO;
import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance.*;
import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskApproveReqVO;
import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskRespVO;
import cn.iocoder.yudao.module.bpm.convert.task.BpmProcessInstanceConvert;
import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmProcessCcDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmProcessDefinitionExtDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmTaskAssignRuleDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmUserGroupDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.oa.BpmOACashDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.oa.BpmOAImprestDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.oa.BpmOAPaymentDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.oa.BpmOAReimbursementDO;
import cn.iocoder.yudao.module.bpm.dal.dataobject.task.BpmProcessInstanceExtDO;
import cn.iocoder.yudao.module.bpm.dal.mysql.DynamicMapper;
import cn.iocoder.yudao.module.bpm.dal.mysql.definition.BpmTaskAssignRuleMapper;
import cn.iocoder.yudao.module.bpm.dal.mysql.task.BpmProcessInstanceExtMapper;
import cn.iocoder.yudao.module.bpm.enums.task.BpmConstants;
import cn.iocoder.yudao.module.bpm.enums.task.BpmProcessInstanceDeleteReasonEnum;
import cn.iocoder.yudao.module.bpm.enums.task.BpmProcessInstanceResultEnum;
import cn.iocoder.yudao.module.bpm.enums.task.BpmProcessInstanceStatusEnum;
import cn.iocoder.yudao.module.bpm.framework.bpm.core.event.BpmProcessInstanceResultEventPublisher;
import cn.iocoder.yudao.module.bpm.service.definition.BpmProcessCcService;
import cn.iocoder.yudao.module.bpm.service.definition.BpmProcessDefinitionService;
import cn.iocoder.yudao.module.bpm.service.definition.BpmUserGroupService;
import cn.iocoder.yudao.module.bpm.service.message.BpmMessageService;
import cn.iocoder.yudao.module.bpm.service.oa.*;
import cn.iocoder.yudao.module.infra.api.config.ConfigApi;
import cn.iocoder.yudao.module.infra.api.file.FileApi;
import cn.iocoder.yudao.module.system.api.dept.DeptApi;
import cn.iocoder.yudao.module.system.api.dept.dto.DeptRespDTO;
import cn.iocoder.yudao.module.system.api.permission.PermissionApi;
import cn.iocoder.yudao.module.system.api.permission.dto.DeptDataPermissionRespDTO;
import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import jodd.util.StringUtil;
import lombok.extern.slf4j.Slf4j;
import org.flowable.engine.HistoryService;
import org.flowable.engine.RuntimeService;
import org.flowable.engine.TaskService;
import org.flowable.engine.delegate.event.FlowableCancelledEvent;
import org.flowable.engine.history.HistoricProcessInstance;
import org.flowable.engine.repository.ProcessDefinition;
import org.flowable.engine.runtime.ProcessInstance;
import org.flowable.task.api.Task;
import org.springframework.context.annotation.Lazy;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.transaction.support.TransactionSynchronization;
import org.springframework.transaction.support.TransactionSynchronizationManager;
import org.springframework.validation.annotation.Validated;

import javax.annotation.Resource;
import javax.validation.Valid;
import java.lang.reflect.Field;
import java.text.DecimalFormat;
import java.time.LocalDateTime;
import java.time.temporal.ChronoUnit;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;

import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
import static cn.iocoder.yudao.framework.web.core.util.WebFrameworkUtils.getLoginUserId;
import static cn.iocoder.yudao.module.bpm.enums.ErrorCodeConstants.*;

/**
 * 流程实例 Service 实现类
 * <p>
 * ProcessDefinition & ProcessInstance & Execution & Task 的关系：
 * 1. <a href="https://blog.csdn.net/bobozai86/article/details/105210414" />
 * <p>
 * HistoricProcessInstance & ProcessInstance 的关系：
 * 1. <a href=" https://my.oschina.net/843294669/blog/71902" />
 * <p>
 * 简单来说，前者 = 历史 + 运行中的流程实例，后者仅是运行中的流程实例
 */
@Service
@Validated
@Slf4j
public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService {
    @Resource
    private TaskService engineTaskService;

    @Resource
    private BpmTaskAssignRuleMapper taskRuleMapper;

    @Resource
    private BpmUserGroupService userGroupService;

    @Resource
    private RuntimeService runtimeService;
    @Resource
    private BpmProcessInstanceExtMapper processInstanceExtMapper;
    @Resource
    @Lazy // 解决循环依赖
    private BpmTaskService taskService;
    @Resource
    private BpmProcessDefinitionService processDefinitionService;
    @Resource
    private HistoryService historyService;
    @Resource
    private AdminUserApi adminUserApi;
    @Resource
    private DeptApi deptApi;
    @Resource
    private BpmProcessInstanceResultEventPublisher processInstanceResultEventPublisher;
    @Resource
    @Lazy // 解决循环依赖
    private BpmMessageService messageService;

    @Resource
    private ConfigApi configApi;

    @Resource
    private DynamicMapper dynamicMapper ;

    @Resource
    private BpmProcessCcService processCcService;

    @Resource
    @Lazy // 解决循环依赖
    private StringRedisTemplate stringRedisTemplate;

    @Override
    public ProcessInstance getProcessInstance(String id) {
        return runtimeService.createProcessInstanceQuery().processInstanceId(id).singleResult();
    }

    @Override
    public List<ProcessInstance> getProcessInstances(Set<String> ids) {
        return runtimeService.createProcessInstanceQuery().processInstanceIds(ids).list();
    }

    public String transform(String input) {


        if(StringUtil.isNotEmpty(input)) {
            String[] parts = input.split(",");
            StringBuilder result = new StringBuilder();
            for (String part : parts) {
                String[] keyValue = part.split(":");
                if (keyValue.length > 1) {
                    result.append(keyValue[1]).append(",");
                }
            }
            if (result.length() > 0) {
                return result.substring(0, result.length() - 1);
            }
        }
        return "";
    }

    public String replaceValues(String input, Map<String, String> map) {
        String[] parts = input.split(",");
        StringBuilder result = new StringBuilder();
        for (String part : parts) {
            String[] keyValue = part.split(":");
            if (keyValue.length > 1) {
                String key = keyValue[1].trim(); // 去除可能的空格
                if (map.containsKey(key)) {
                    Object value = map.get(key);
                    String stringValue = (value != null) ? value.toString() : ""; // 将值转换为字符串
                    result.append(keyValue[0].trim()).append(":").append(stringValue).append(",");
                } else {
                    //result.append(part).append(",");
                }
            }
        }
        if (result.length() > 0) {
            return result.substring(0, result.length() - 1);
        }
        return "";
    }

    @Override
    @TenantIgnore
    public PageResult<BpmProcessInstancePageItemRespVO> getMyProcessInstancePage(Long userId,
                                                                                 BpmProcessInstanceMyPageReqVO pageReqVO) {
        // 通过 BpmProcessInstanceExtDO 表，先查询到对应的分页
        PageResult<BpmProcessInstanceExtDO> pageResult = processInstanceExtMapper.selectPage(userId, pageReqVO);

        List<BpmProcessInstanceExtDO> bpmProcessInstanceExtDOList = pageResult.getList() ;
        for (int i = 0; i < bpmProcessInstanceExtDOList.size() ; i++) {
            BpmProcessInstanceExtDO bpmProcessInstanceExtDO = bpmProcessInstanceExtDOList.get(i) ;
            String input = bpmProcessInstanceExtDO.getFieldNames() ;
            if(StringUtil.isNotEmpty(input)) {
                String sql = "SELECT " + transform(bpmProcessInstanceExtDO.getFieldNames()) + " FROM " + bpmProcessInstanceExtDO.getTableName() + " WHERE id=" + bpmProcessInstanceExtDO.getBusinessKey();
                log.info(sql);
                Map<String,String> map = dynamicMapper.selectListByTableName(sql) ;
                String detailInfo = "";
                if(map != null) {
                    detailInfo = replaceValues(bpmProcessInstanceExtDO.getFieldNames(),map) ;
                }
                bpmProcessInstanceExtDO.setDetailInfo(detailInfo);
            }
        }

        if (CollUtil.isEmpty(pageResult.getList())) {
            return new PageResult<>(pageResult.getTotal());
        }

        // 获得流程 Task Map
        List<String> processInstanceIds = convertList(pageResult.getList(), BpmProcessInstanceExtDO::getProcessInstanceId);
        Map<String, List<Task>> taskMap = taskService.getTaskMapByProcessInstanceIds(processInstanceIds);

        List<String> ids = taskMap.values().stream()
                .flatMap(Collection::stream)
                .map(Task::getAssignee)
                .collect(Collectors.toList());

        Iterator<String> iterator = ids.iterator();
        while (iterator.hasNext()) {
            String id = iterator.next();
            if (id == null) {
                iterator.remove();
            }
        }

        List<Long> longIds = ids.stream()
                .map(Long::valueOf)
                .collect(Collectors.toList());
//        获得 User Map
        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(longIds);

        // 转换返回
        return BpmProcessInstanceConvert.INSTANCE.convertPage(pageResult, taskMap, userMap);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public String createProcessInstance(Long userId, @Valid BpmProcessInstanceCreateReqVO createReqVO) {
        // 获得流程定义
        ProcessDefinition definition = processDefinitionService.getProcessDefinition(createReqVO.getProcessDefinitionId());
        // 发起流程
        if (MapUtil.isEmpty(createReqVO.getVariables())){
            createReqVO.setVariables(new HashMap<>());
        }
        return createProcessInstance0(userId, definition, createReqVO.getVariables(), null);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public String createProcessInstance(Long userId, @Valid BpmProcessInstanceCreateReqDTO createReqDTO) {
        // 获得流程定义
        ProcessDefinition definition = processDefinitionService.getActiveProcessDefinition(createReqDTO.getProcessDefinitionKey());
        // 发起流程
        if (MapUtil.isEmpty(createReqDTO.getVariables())){
            createReqDTO.setVariables(new HashMap<>());
        }
        return createProcessInstance0(userId, definition, createReqDTO.getVariables(), createReqDTO.getBusinessKey());
    }

    @Override
    public BpmProcessInstanceRespVO getProcessInstanceVO(String id) {
        // 获得流程实例
        HistoricProcessInstance processInstance = getHistoricProcessInstance(id);
        if (processInstance == null) {
            return null;
        }
        BpmProcessInstanceExtDO processInstanceExt = processInstanceExtMapper.selectByProcessInstanceId(id);
        Assert.notNull(processInstanceExt, "流程实例拓展({}) 不存在", id);

        // 获得流程定义
        ProcessDefinition processDefinition = processDefinitionService
                .getProcessDefinition(processInstance.getProcessDefinitionId());
        Assert.notNull(processDefinition, "流程定义({}) 不存在", processInstance.getProcessDefinitionId());
        BpmProcessDefinitionExtDO processDefinitionExt = processDefinitionService.getProcessDefinitionExt(
                processInstance.getProcessDefinitionId());
        Assert.notNull(processDefinitionExt, "流程定义拓展({}) 不存在", id);
        String bpmnXml = processDefinitionService.getProcessDefinitionBpmnXML(processInstance.getProcessDefinitionId());

        // 获得 User
        AdminUserRespDTO startUser = adminUserApi.getUser(NumberUtils.parseLong(processInstance.getStartUserId())).getCheckedData();
        DeptRespDTO dept = null;
        DeptRespDTO companyDept = null;
        if (startUser != null) {
            dept = deptApi.getDept(startUser.getDeptId()).getCheckedData();
            companyDept = deptApi.getUserCompanyDept(startUser.getId()).getCheckedData();
        }

        // 拼接结果
        return BpmProcessInstanceConvert.INSTANCE.convert2(processInstance, processInstanceExt,
                processDefinition, processDefinitionExt, bpmnXml, startUser, dept, companyDept);
    }

    @Override
    public void cancelProcessInstance(Long userId, @Valid BpmProcessInstanceCancelReqVO cancelReqVO) {
        // 校验流程实例存在
        ProcessInstance instance = getProcessInstance(cancelReqVO.getId());
        if (instance == null) {
            throw exception(PROCESS_INSTANCE_CANCEL_FAIL_NOT_EXISTS);
        }
        // 只能取消自己的
        if (!Objects.equals(instance.getStartUserId(), String.valueOf(userId))) {
            throw exception(PROCESS_INSTANCE_CANCEL_FAIL_NOT_SELF);
        }

        // 通过删除流程实例，实现流程实例的取消,
        // 删除流程实例，正则执行任务 ACT_RU_TASK. 任务会被删除。通过历史表查询
        deleteProcessInstance(cancelReqVO.getId(),
                BpmProcessInstanceDeleteReasonEnum.CANCEL_TASK.format(cancelReqVO.getReason()));
    }

    /**
     * 获得历史的流程实例
     *
     * @param id 流程实例的编号
     * @return 历史的流程实例
     */
    @Override
    public HistoricProcessInstance getHistoricProcessInstance(String id) {
        return historyService.createHistoricProcessInstanceQuery().processInstanceId(id).singleResult();
    }

    @Override
    public List<HistoricProcessInstance> getHistoricProcessInstances(Set<String> ids) {
        return historyService.createHistoricProcessInstanceQuery().processInstanceIds(ids).list();
    }

    @Override
    public void createProcessInstanceExt(ProcessInstance instance) {
        // 获得流程定义
        ProcessDefinition definition = processDefinitionService.getProcessDefinition2(instance.getProcessDefinitionId());
        // 插入 BpmProcessInstanceExtDO 对象
        BpmProcessInstanceExtDO instanceExtDO = new BpmProcessInstanceExtDO()
                .setProcessInstanceId(instance.getId())
                .setProcessDefinitionId(definition.getId())
                .setName(instance.getProcessDefinitionName())
                .setStartUserId(Long.valueOf(instance.getStartUserId()))
                .setCategory(definition.getCategory())
                .setStatus(BpmProcessInstanceStatusEnum.RUNNING.getStatus())
                .setResult(BpmProcessInstanceResultEnum.PROCESS.getResult());

        processInstanceExtMapper.insert(instanceExtDO);
    }

    @Override
    @DataPermission(enable = false)
    public void updateProcessInstanceExtCancel(FlowableCancelledEvent event) {
        // 判断是否为 Reject 不通过。如果是，则不进行更新.
        // 因为，updateProcessInstanceExtReject 方法，已经进行更新了
        if (BpmProcessInstanceDeleteReasonEnum.isRejectReason((String) event.getCause())) {
            return;
        }

        // 需要主动查询，因为 instance 只有 id 属性
        // 另外，此时如果去查询 ProcessInstance 的话，字段是不全的，所以去查询了 HistoricProcessInstance
        HistoricProcessInstance processInstance = getHistoricProcessInstance(event.getProcessInstanceId());
        // 更新拓展表
        BpmProcessInstanceExtDO instanceExtDO = new BpmProcessInstanceExtDO()
                .setProcessInstanceId(event.getProcessInstanceId())
                .setEndTime(LocalDateTime.now()) // 由于 ProcessInstance 里没有办法拿到 endTime，所以这里设置
                .setStatus(BpmProcessInstanceStatusEnum.FINISH.getStatus())
                .setResult(BpmProcessInstanceResultEnum.CANCEL.getResult());
        processInstanceExtMapper.updateByProcessInstanceId(instanceExtDO);

        // 删除 流程审批部门缓存
        updateAssigneeDeptRedis(event.getProcessInstanceId());

        // 发送流程实例的状态事件
        processInstanceResultEventPublisher.sendProcessInstanceResultEvent(
                BpmProcessInstanceConvert.INSTANCE.convert(this, processInstance, instanceExtDO.getResult()));
    }

    @Override
    @DataPermission(enable = false)
    public void updateProcessInstanceExtComplete(ProcessInstance instance) {
        // 需要主动查询，因为 instance 只有 id 属性
        // 另外，此时如果去查询 ProcessInstance 的话，字段是不全的，所以去查询了 HistoricProcessInstance
        HistoricProcessInstance processInstance = getHistoricProcessInstance(instance.getId());
        // 更新拓展表
        BpmProcessInstanceExtDO instanceExtDO = new BpmProcessInstanceExtDO()
                .setProcessInstanceId(instance.getProcessInstanceId())
                .setEndTime(LocalDateTime.now()) // 由于 ProcessInstance 里没有办法拿到 endTime，所以这里设置
                .setStatus(BpmProcessInstanceStatusEnum.FINISH.getStatus())
                .setResult(BpmProcessInstanceResultEnum.APPROVE.getResult()); // 如果正常完全，说明审批通过
        processInstanceExtMapper.updateByProcessInstanceId(instanceExtDO);

        // 删除 流程审批部门缓存
        updateAssigneeDeptRedis(instance.getProcessInstanceId());

        Map<String, Object> processVariables = runtimeService.getVariables(instance.getProcessInstanceId());
        String reason = (String) processVariables.get("approve_reason");
        // 发送流程被通过的消息
        messageService.sendMessageWhenProcessInstanceApprove(BpmProcessInstanceConvert.INSTANCE.convert2ApprovedReq(instance, reason));

        // 发送流程实例的状态事件
        processInstanceResultEventPublisher.sendProcessInstanceResultEvent(
                BpmProcessInstanceConvert.INSTANCE.convert(this, processInstance, instanceExtDO.getResult()));
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    @DataPermission(enable = false)
    public void updateProcessInstanceExtReject(String id, String reason) {
        // 需要主动查询，因为 instance 只有 id 属性
        ProcessInstance processInstance = getProcessInstance(id);
        // 删除流程实例，以实现驳回任务时，取消整个审批流程
        deleteProcessInstance(id, StrUtil.format(BpmProcessInstanceDeleteReasonEnum.REJECT_TASK.format(reason)));

        // 更新 status + result
        // 注意，不能和上面的逻辑更换位置。因为 deleteProcessInstance 会触发流程的取消，进而调用 updateProcessInstanceExtCancel 方法，
        // 设置 result 为 BpmProcessInstanceStatusEnum.CANCEL，显然和 result 不一定是一致的
        BpmProcessInstanceExtDO instanceExtDO = new BpmProcessInstanceExtDO()
                .setProcessInstanceId(id)
                .setEndTime(LocalDateTime.now()) // 由于 ProcessInstance 里没有办法拿到 endTime，所以这里设置
                .setStatus(BpmProcessInstanceStatusEnum.FINISH.getStatus())
                .setResult(BpmProcessInstanceResultEnum.REJECT.getResult());
        processInstanceExtMapper.updateByProcessInstanceId(instanceExtDO);

        // 删除 流程审批部门缓存
        updateAssigneeDeptRedis(id);

        // 发送流程被不通过的消息
        messageService.sendMessageWhenProcessInstanceReject(BpmProcessInstanceConvert.INSTANCE.convert2RejectReq(processInstance, reason));

        // 发送流程实例的状态事件
        processInstanceResultEventPublisher.sendProcessInstanceResultEvent(
                BpmProcessInstanceConvert.INSTANCE.convert(this, processInstance, instanceExtDO.getResult()));
    }

    @Override
    public void updateProcessInstanceResult(String id, Integer result) {

        processInstanceExtMapper.update(null, new LambdaUpdateWrapper<BpmProcessInstanceExtDO>()
                        .set(BpmProcessInstanceExtDO::getResult, result)
                        .eq(BpmProcessInstanceExtDO::getProcessInstanceId, id));
    }

    /**
     * 删除 流程审批部门缓存
     * @param processInstanceId 流程实例id
     */
    public void updateAssigneeDeptRedis(String processInstanceId) {

        stringRedisTemplate.delete("assignee_dept_" + processInstanceId);
    }

    private void deleteProcessInstance(String id, String reason) {
        runtimeService.deleteProcessInstance(id, reason);
    }

    private String createProcessInstance0(Long userId, ProcessDefinition definition,
                                          Map<String, Object> variables, String businessKey) {
        // 校验流程定义
        if (definition == null) {
            throw exception(PROCESS_DEFINITION_NOT_EXISTS);
        }
        if (definition.isSuspended()) {
            throw exception(PROCESS_DEFINITION_IS_SUSPENDED);
        }

        // 设置当前用户
        FlowableUtils.setAuthenticatedUserId(userId);

        //获取流程发起人User
        AdminUserRespDTO startUser = adminUserApi.getUser(userId).getCheckedData();
        //获取流程发起人部门信息
        DeptRespDTO startDeptInfo = deptApi.getDept(startUser.getDeptId()).getCheckedData();
        // 获取岗位信息
        Set<Long> postIds = startUser.getPostIds();
        ArrayList<Long> list = new ArrayList<>(postIds);

        //配置通用流程变量
        variables.put("post_id", list.get(0).toString()); // 只获配置的首个岗位
        variables.put("user_id", userId.toString()); // 配置发起人用户id
        variables.put("dept_id", startUser.getDeptId().toString());  // 配置发起人部门id
        variables.put("dept_flag", startDeptInfo.getFlag()); // 配置发起人部门flag

        // 创建流程实例
        ProcessInstance instance = runtimeService.createProcessInstanceBuilder()
                .processDefinitionId(definition.getId())
                .businessKey(businessKey)
                .name(definition.getName().trim())
                .variables(variables)
                .start();

        // 设置流程名字
        runtimeService.setProcessInstanceName(instance.getId(), definition.getName());

        // 设置流程审批部门缓存
        stringRedisTemplate.opsForValue().set("assignee_dept_" + instance.getId(), startUser.getDeptId().toString());

        // 在事务提交时，批量执行操作，所以直接查询会无法查询到 ProcessInstance，所以这里是通过监听事务的提交来实现。
        TransactionSynchronizationManager.registerSynchronization(new TransactionSynchronization() {

            @Override
            public void afterCommit() {

                // 创建流程后，添加抄送人
                processCCToUsers(instance, variables);
            }
        });

        return instance.getId();
//        // 补全流程实例的拓展表
//        processInstanceExtMapper.updateByProcessInstanceId(new BpmProcessInstanceExtDO().setProcessInstanceId(instance.getId())
//                .setFormVariables(variables));
//
//        /** 创建流程后，添加抄送人 End    add by yj 2024.1.4 */
//        processCCToUsers(definition, instance);

//        /** 通过自己发起的流程 */
//        approveSelfTask(instance.getId()) ;
    }

    private void approveSelfTask(String processInstanceId) {
        List<Task> tasks = engineTaskService.createTaskQuery().processInstanceId(processInstanceId).list();
        if (tasks != null && tasks.size() > 0) {
            Task task = tasks.get(0);
            String assigneeId = task.getAssignee();
            //如果当前登陆用户是审批人，那么自动审批通过
            if (assigneeId.equals(SecurityFrameworkUtils.getLoginUserId().toString())) {
                BpmTaskApproveReqVO reqVO = new BpmTaskApproveReqVO();
                reqVO.setId(task.getId());
                reqVO.setReason(BpmConstants.AUTO_APPRAVAL);
                taskService.approveTask(getLoginUserId(), reqVO);
            }
        }
    }

    /**
     * 获得抄送我的流程实例的分页
     *
     * @param userId    用户编号
     * @param pageReqVO 分页请求
     * @return 流程实例的分页
     */
    public PageResult<BpmProcessInstancePageItemRespVO> getMyCCProcessInstancePage(Long userId,
                                                                                   BpmProcessInstanceMyPageReqVO pageReqVO) {
        // 通过 BpmProcessInstanceExtDO 表，先查询到对应的分页
        PageResult<BpmProcessInstanceExtDO> pageResult = processInstanceExtMapper.selectCCPage(userId, pageReqVO);
        if (CollUtil.isEmpty(pageResult.getList())) {
            return new PageResult<>(pageResult.getTotal());
        }

        // 获得流程 Task Map
        List<String> processInstanceIds = convertList(pageResult.getList(), BpmProcessInstanceExtDO::getProcessInstanceId);
        Map<String, List<Task>> taskMap = taskService.getTaskMapByProcessInstanceIds(processInstanceIds);
        // 转换返回
        return BpmProcessInstanceConvert.INSTANCE.convertPage(pageResult, taskMap, null);

    }

    @Override
    public List<BpmProcessInstanceStatisticsRespVO> getProcessInstancesGroupByModelName(BpmProcessInstanceStatisticsReqVO pageReqVO) {
        pageReqVO = getUserids(pageReqVO);
        return processInstanceExtMapper.getProcessInstancesGroupByModelName(pageReqVO);
    }

    @Override
    public List<BpmProcessInstanceStatisticsRespVO> getProcessInstancesGroupByResultStatus(BpmProcessInstanceStatisticsReqVO pageReqVO) {
        pageReqVO = getUserids(pageReqVO);
        return processInstanceExtMapper.getProcessInstancesGroupByResultStatus(pageReqVO);
    }

    @Override
    public PageResult<BpmProcessInstancePageItemRespVO> getStatisticsProcessInstancePage(@Valid BpmProcessInstanceMyPageReqVO pageReqVO) {
        // 通过 BpmProcessInstanceExtDO 表，先查询到对应的分页
        PageResult<BpmProcessInstanceExtDO> pageResult = processInstanceExtMapper.selectStatisticePage(pageReqVO);
        if (CollUtil.isEmpty(pageResult.getList())) {
            return new PageResult<>(pageResult.getTotal());
        }

        // 获得流程 Task Map
        List<String> processInstanceIds = convertList(pageResult.getList(), BpmProcessInstanceExtDO::getProcessInstanceId);
        Map<String, List<Task>> taskMap = taskService.getTaskMapByProcessInstanceIds(processInstanceIds);

        List<String> ids = taskMap.values().stream()
                .flatMap(Collection::stream)
                .map(Task::getAssignee)
                .collect(Collectors.toList());

        Iterator<String> iterator = ids.iterator();
        while (iterator.hasNext()) {
            String id = iterator.next();
            if (id == null) {
                iterator.remove();
            }
        }

        List<Long> longIds = ids.stream()
                .map(Long::valueOf)
                .collect(Collectors.toList());
        //获得  审批人  User Map
        Map<Long, AdminUserRespDTO> assigneeUserMap = adminUserApi.getUserMap(longIds);

        //获得  发起人  User Map
        List<BpmProcessInstanceExtDO> bpieDOs = pageResult.getList();
        longIds = new ArrayList<>();
        for (BpmProcessInstanceExtDO bpieDO : bpieDOs) {
            longIds.add(bpieDO.getStartUserId());
        }
        Map<Long, AdminUserRespDTO> startUserMap = adminUserApi.getUserMap(longIds);

        // 转换返回
        return BpmProcessInstanceConvert.INSTANCE.convertStatisticsPage(pageResult, taskMap, assigneeUserMap, startUserMap);

    }

    @Resource
    PermissionApi permissionApi;

    /**
     * 根据数据权限，查询关联操作的用户IDS
     *
     * @param pageReqVO
     * @param <T>
     * @return
     */
    private <T> T getUserids(T pageReqVO) {
        try {
            Class<T> clazz = (Class<T>) pageReqVO.getClass();
            Field idField = clazz.getDeclaredField("userIds");
            idField.setAccessible(true); // 设置可访问性

            Long[] userIds = null;
            Long userId = WebFrameworkUtils.getLoginUserId();
            DeptDataPermissionRespDTO deptDataPermission = permissionApi.getDeptDataPermission(userId).getCheckedData();
            //查询全部
            if (deptDataPermission.getAll()) {
                //idField.set(pageReqVO, null); // 设置属性值
                return pageReqVO;
            }

            // 情况二，即不能查看部门，又不能查看自己，则说明 100% 无权限
            if (CollUtil.isEmpty(deptDataPermission.getDeptIds())
                    && Boolean.FALSE.equals(deptDataPermission.getSelf())) {
                //设置成0，一个不存在的用户Id，就查询不到数据了。
                userIds = new Long[]{0L};
                idField.set(pageReqVO, userIds);
                return pageReqVO;
            }

            //情况三 至查询自己
            if (deptDataPermission.getSelf()) {
                userIds = new Long[]{userId};
                idField.set(pageReqVO, userIds);
                return pageReqVO;
            }

            Set<Long> deptIds = deptDataPermission.getDeptIds();
            //查询部门关联的用户Id
            List<AdminUserRespDTO> users = adminUserApi.getUserListByDeptIds(deptIds).getCheckedData();
            List<Long> tempList = new ArrayList<>();
            for (AdminUserRespDTO user : users) {
                Long id = user.getId();
                tempList.add(id);
            }
            tempList.add(userId);
            userIds = tempList.stream().toArray(Long[]::new); //将临时的List集合转换成数组集合
            idField.set(pageReqVO, userIds);
            return pageReqVO;
        } catch (Exception exception) {
            exception.printStackTrace();
            throw exception(BPM_SYSTEM_BUG);
        }
    }

    /**
     * /创建流程后，添加抄送人 Begin    add by yj 2024.1.4
     * 在设计流程的时候，需要添加一个任务块  名字必须叫Activity_cc  分配权限的时候，需要选择用户组。
     *
     * @param definition
     * @param instance
     */
    private void processCCToUsers(ProcessDefinition definition, ProcessInstance instance) {
        //获取bpm_task_assign_reule （Bpm 任务规则表）的流程中有没有配置抄送节点 固定抄送名称为：Activity_cc
        String processDefinitionId = definition.getId();
        List<BpmTaskAssignRuleDO> rules = taskRuleMapper.selectListByProcessDefinitionId(processDefinitionId, null);

        String BpmConstantsName = BpmConstants.CC_NAME;
        // 获取发起人信息
        AdminUserRespDTO userRespDTO = adminUserApi.getUser(Long.valueOf(instance.getStartUserId())).getCheckedData();
        DeptRespDTO deptRespDTO = deptApi.getDept(userRespDTO.getDeptId()).getCheckedData();

        //发起人是深圳分公司
        if (deptRespDTO.getFlag().contains("136")) {

            BpmConstantsName = BpmConstants.CCSZ_NAME;
        }

        for (BpmTaskAssignRuleDO rule : rules) {
            String key = rule.getTaskDefinitionKey();  //任务名称
            Integer type = rule.getType();
            if (!key.isEmpty() && key.equals(BpmConstantsName) && type == 40) {
                StringBuffer str = new StringBuffer();
                Set<Long> options = rule.getOptions();
                List<Long> list = new ArrayList(options);
                for (Long groupId : list) {
                    //需要根据这个groupId，查询这个组中的用户id
                    BpmUserGroupDO userGroup = userGroupService.getUserGroup(groupId);
                    Set<Long> userIds = userGroup.getMemberUserIds();
                    List<Long> userIdList = new ArrayList(userIds);
                    for (Long user_id : userIdList) {
                        str.append("[").append(user_id).append("]");
                    }
                }

                //流程是采购计划时
                if (definition.getKey().equals(BpmOAProcureServiceImpl.PROCESS_KEY)) {

                    //发起人部门为 生产部及以下时
                    if (deptRespDTO.getFlag().contains("130")) {

                        //添加 供应部抄送
                        BpmUserGroupDO userGroup = userGroupService.getUserGroup(121L);
                        Set<Long> userIds = userGroup.getMemberUserIds();
                        List<Long> userIdList = new ArrayList(userIds);
                        for (Long user_id : userIdList) {
                            str.append("[").append(user_id).append("]");
                        }
                    }
                }

                String ccids = str.toString();
                //根据processDefinitionId 将ccids保存到bpm_process_instance_ext中的ccids字段
                BpmProcessInstanceExtDO instanceExtDO = new BpmProcessInstanceExtDO().setProcessDefinitionId(processDefinitionId)
                        .setCcids(ccids).setProcessInstanceId(instance.getProcessInstanceId());
                processInstanceExtMapper.updateByProcessInstanceId(instanceExtDO);
                break;
            }
        }
    }

    /**
     * 创建流程后，添加抄送人
     * @param instance 流程实例
     */
    private void processCCToUsers(ProcessInstance instance, Map<String, Object> variables) {

        // 根据流程名称、流程发起人 查询流程配置的抄送人信息
        List<BpmProcessCcDO> processCcList = processCcService.getCCListByName(instance.getName(), Long.valueOf(instance.getStartUserId()));
        // 提取抄送信息用中对应的用户组编号
        Set<Long> userGroupIds = processCcList.stream()
                .flatMap(data -> data.getUserGroupId().stream())
                .collect(Collectors.toSet());

        //根据processDefinitionId 将ccIds保存到bpm_process_instance_ext中的ccIds字段
        BpmProcessInstanceExtDO instanceExtDO = new BpmProcessInstanceExtDO()
                .setProcessDefinitionId(instance.getProcessDefinitionId())
                .setFormVariables(variables)
                .setProcessInstanceId(instance.getProcessInstanceId());
        if (CollectionUtil.isNotEmpty(userGroupIds)) {

            // 获取用户组信息
            List<BpmUserGroupDO> userGroups = userGroupService.getUserGroupList(userGroupIds);
            // 提取用户组中对应的用户ID
            Set<Long> userIds = userGroups.stream()
                    .flatMap(data -> data.getMemberUserIds().stream())
                    .collect(Collectors.toSet());

            // 将用户ID列表转换为字符串
            String ccIds = userIds.stream()
                    .map(id -> "[" + id + "]") // 每个值用方括号包裹
                    .collect(Collectors.joining());

            //根据processDefinitionId 将ccIds保存到bpm_process_instance_ext中的ccIds字段
            instanceExtDO.setCcids(ccIds);
        }

        processInstanceExtMapper.updateByProcessInstanceId(instanceExtDO);
    }

    @Override
    public List<BpmProcessFinishStatisticsRespVO> getUserProcessTpo10(BpmProcessInstanceStatisticsReqVO pageReqVO) {

        //按审核人分组查询，统计已完成流程数量及平均耗时间
        List<BpmProcessFinishStatisticsRespVO> respVOS = processInstanceExtMapper.getUserProcessTpo10(pageReqVO);
        if (respVOS == null || respVOS.size() == 0) {
            return null;
        }

        List<Long> idList = respVOS.stream()
                .map(BpmProcessFinishStatisticsRespVO::getUserId)
                .collect(Collectors.toList());

        //根据userId,查询UserMap
        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(idList);
        Long[] idsArray = new Long[userMap.size()];
        // 使用 map 的 keySet() 方法获取键集合
        Set<Long> keys = userMap.keySet();
        // 遍历键集合，将每个键添加到数组中
        int index = 0;
        for (Long key : keys) {
            idsArray[index++] = key;
        }
        pageReqVO.setUserIds(idsArray);
        //按审核人分组查询，未审批完成的流程数量
        List<BpmProcessFinishStatisticsRespVO> bpmTaskExtDOs = processInstanceExtMapper.selectUnfinishProcessCount(pageReqVO);

        //按审核人分组查询，未完成的记录数
        Map<Long, Integer> unFinfishCountCountMap = new HashMap<>();
        for (BpmProcessFinishStatisticsRespVO item : bpmTaskExtDOs) {
            unFinfishCountCountMap.put(item.getUserId(), item.getUnFinfishCount());
        }

        respVOS.forEach(respVO -> respVO.setName(userMap.get(respVO.getUserId()).getNickname()));
        respVOS.forEach(respVO -> respVO.setUnFinfishCount(unFinfishCountCountMap.get(respVO.getUserId())));

        //获取排行榜第一记录的耗时，作为基础数据
        double num = Double.parseDouble(respVOS.get(0).getUserTime()); // 先将字符串转换为双精度浮点数
        int baseNumber = (int) num; // 再通过类型转换操作符将其转换为整数

        DecimalFormat df = new DecimalFormat("#.00");
        respVOS.forEach(respVO -> {
            //格式化流程完成率
            float finfishCount = (float) respVO.getFinfishCount();
            float unFinfishCount = respVO.getUnFinfishCount() == null ? 0 : respVO.getUnFinfishCount();
            float all = finfishCount + unFinfishCount;
            float result = finfishCount / all;
            float rate = result * 100;
            respVO.setCompletionRate(df.format(rate) + "%");
            double dValue = Double.parseDouble(respVO.getUserTime()); // 将字符串转换为double类型
            int roundedValue = (int) Math.round(dValue); // 使用Math.round()进行四舍五入，并转换为int类型
            respVO.setUserTime(roundedValue + "");

            //格式化进度百度比， 参照最高的数据进行百分比显示
            double percentage = ((int) Double.parseDouble(respVO.getUserTime()) / (double) baseNumber) * 100;
            respVO.setPercentage((int) Math.round(percentage));
            //设置未完成
            respVO.setUnFinfishCount(Integer.valueOf((int) unFinfishCount));
        });
        return respVOS;
    }

    @Override
    @DataPermission(enable = false)
    public BpmProcessInstanceExtDO getProcessInstanceDO(String id) {
        return processInstanceExtMapper.selectByProcessInstanceId(id);
    }

    @Resource
    private FileApi fileApi;

    @Resource
    @Lazy // 解决循环依赖
    private BpmOAReimbursementService reimbursementService;

    @Resource
    @Lazy // 解决循环依赖
    private BpmOACashService cashService;

    @Resource
    @Lazy // 解决循环依赖
    private BpmOAImprestService imprestService;

    @Resource
    @Lazy // 解决循环依赖
    private BpmOAPaymentService paymentService;

    @Override
    public BpmProcessInstancePrintDataRespVO getOAReportPrintData(BpmProcessInstancePrintDataReqVO reqVO) {

        BpmProcessInstancePrintDataRespVO bpmProcessInstancePrintDataRespVO = new BpmProcessInstancePrintDataRespVO();
        String key = reqVO.getKey();                               //流程标识
        String processInstanceId = reqVO.getId();                  //流程实例ID
        bpmProcessInstancePrintDataRespVO.setId(processInstanceId);
        bpmProcessInstancePrintDataRespVO.setKey(key);

        BpmProcessInstanceRespVO bpmProcessInstance = getProcessInstanceVO(processInstanceId);
        Long businessKey = Long.valueOf(bpmProcessInstance.getBusinessKey());  //流程业务表-主键ID

        // 判断是否可见外勤人员信息
        List<Long> userIds = new ArrayList<>();
        String type = configApi.getConfigKey("sys.user.type").getCheckedData();
        if ("1".equals(type)) {  //不可见时

            // 获取所有外勤人员 用户编号
            userIds = adminUserApi.getUserIdsByUserNature(4).getCheckedData();
        }

        // 获得流程审批信息
        List<BpmTaskRespVO> taskRespVOList = taskService.getTaskListByProcessInstanceId(processInstanceId);

        // 移除外勤人员信息
        List<Long> finalUserIds = userIds;
        taskRespVOList.removeIf(data -> finalUserIds.contains(data.getAssigneeUser().getId()));
        //给User添加签名地址
        taskRespVOList.forEach(taskRespVO ->
                taskRespVO.getAssigneeUser().setSignURL(
                        fileApi.getUserSignImgPath(
                                taskRespVO.getAssigneeUser().getId()
                        ).getData()
                )
        );

        //获取流程抄送用户编号
        BpmProcessInstanceExtDO processInstanceExtDO = getProcessInstanceDO(processInstanceId);

        //获取流程抄送用户信息
        List<Long> ccUserIds = new ArrayList<>();
        if (processInstanceExtDO.getCcids() != null && !processInstanceExtDO.getCcids().isEmpty()) {

            Pattern pattern = Pattern.compile("\\[(\\d+)]");
            Matcher matcher = pattern.matcher(processInstanceExtDO.getCcids());
            while (matcher.find()) {

                ccUserIds.add(Long.parseLong(matcher.group(1)));
            }

            // 移除 外勤人员信息
            ccUserIds.removeAll(userIds);
        }

        List<AdminUserRespDTO> userRespDTOS = adminUserApi.getUserList(ccUserIds).getCheckedData();

        //获取抄送用户部门信息
        Map<Long, DeptRespDTO> deptMapDTO = deptApi.getDeptMap(convertSet(userRespDTOS, AdminUserRespDTO::getDeptId));

        // 设置抄送人信息
        List<BpmOAPrintDataRespVO.CCUser> ccUsers = userRespDTOS.stream().map(user -> {
            BpmOAPrintDataRespVO.CCUser cc = new BpmOAPrintDataRespVO.CCUser();
            cc.setCcUserId(user.getId());
            cc.setCcUserName(user.getNickname());
            cc.setCcDeptName(deptMapDTO.get(user.getDeptId()).getName());
            return cc;
        }).collect(Collectors.toList());

        BpmOAPrintDataRespVO printData = new BpmOAPrintDataRespVO();
        // 设置抄送人
        printData.setCcUsers(ccUsers);
        // 设置发起人信息
        printData.setStartUser(BeanUtils.toBean(bpmProcessInstance.getStartUser(), BpmOAPrintDataRespVO.User.class));
        switch (key) {
            case "oa_reimbursement":
                BpmOAReimbursementDO reimbursement = reimbursementService.getReimbursement(businessKey);
                BpmOAReimbursementRespVO bpmOAReimbursementRespVO = reimbursementService.convert(reimbursement); //报销业务数据

                // 移除自己得审批节点
                taskRespVOList.removeIf(data -> data.getAssigneeUser().getId().equals(reimbursement.getUserId()));

                //备用金信息查询
                BpmOAImprestDO bpmOAImprestDO = imprestService.getImprest(reimbursement.getImprestId());
                if (bpmOAImprestDO != null) {

                    //设置备用金 金额
                    bpmOAReimbursementRespVO.setAmount(bpmOAImprestDO.getAmount());
                    // 设置备用金 剩余金额
                    bpmOAReimbursementRespVO.setRemainingAmount(bpmOAImprestDO.getAmount().subtract(bpmOAImprestDO.getReimbursedAmount()));
                }


                printData.setBpmOAReimbursementRespVO(bpmOAReimbursementRespVO);
                printData.setProcessTasks(taskRespVOList);
                break;
            case "oa_cash":
                BpmOACashDO cashDO = cashService.getCash(businessKey);
                BpmOACashRespVO cashRespVO = cashService.convertCash(cashDO);

                // 移除自己得审批节点
                taskRespVOList.removeIf(data -> data.getAssigneeUser().getId().equals(cashDO.getUserId()));

                //备用金信息查询
                BpmOAImprestDO cashImprestDO = imprestService.getImprest(cashDO.getImprestId());
                if (cashImprestDO != null) {

                    //设置备用金 金额
                    cashRespVO.setAmount(cashImprestDO.getAmount());
                    // 设置备用金 剩余金额
                    cashRespVO.setRemainingAmount(cashImprestDO.getAmount().subtract(cashImprestDO.getReimbursedAmount()));
                }

                printData.setBpmOACashRespVO(cashRespVO);
                printData.setProcessTasks(taskRespVOList);
                break;
            case "oa_payment_2":
                BpmOAPaymentDO paymentDO = paymentService.getPayment(businessKey);
                BpmOAPaymentRespVO paymentRespVO = paymentService.convertPayment(paymentDO);

                // 移除自己得审批节点
                taskRespVOList.removeIf(data -> data.getAssigneeUser().getId().equals(paymentDO.getUserId()));

                printData.setBpmOAPaymentRespVO(paymentRespVO);
                printData.setProcessTasks(taskRespVOList);
                break;
        }
        bpmProcessInstancePrintDataRespVO.setPrintDataRespVO(printData);
        return bpmProcessInstancePrintDataRespVO;
    }

    @Override
    public Map<String, List<BpmProcessInstanceResultStatusStatisticsGroupTimeVO>> getProcessInstanceResultStatusStatisticsGroupTime(BpmProcessInstanceStatisticsReqVO pageReqVO) {
        pageReqVO = getUserids(pageReqVO);
        pageReqVO.setRecentDays(pageReqVO.getRecentDays() == null ? 7 : pageReqVO.getRecentDays());
        List<BpmProcessInstanceResultStatusStatisticsGroupTimeVO> list = processInstanceExtMapper.getProcessInstanceResultStatusStatisticsGroupTime(pageReqVO);
        // -- 获取到日期列表
        LocalDateTime now = LocalDateTimeUtil.now();
        LocalDateTime offset = LocalDateTimeUtil.offset(LocalDateTimeUtil.now(), -1L * pageReqVO.getRecentDays(), ChronoUnit.DAYS);
        List<String> dateList = DateUtils.betweenDayList(offset, now);


        //根据时间分组
        Map<String, List<BpmProcessInstanceResultStatusStatisticsGroupTimeVO>> map = list.stream().collect(Collectors.groupingBy(BpmProcessInstanceResultStatusStatisticsGroupTimeVO::getTime));

        List<String> keys = new ArrayList<>(CollectionUtil.subtract(dateList, new ArrayList<>(map.keySet())));
        if (CollectionUtil.isNotEmpty(keys)) {
            for (String key : keys) {
                map.put(key, new ArrayList<>());
            }
        }

        List<Integer> statusList = Arrays.asList(1, 2, 3, 4);
        for (Map.Entry<String, List<BpmProcessInstanceResultStatusStatisticsGroupTimeVO>> entry : map.entrySet()) {
            List<BpmProcessInstanceResultStatusStatisticsGroupTimeVO> items = entry.getValue();
            List<Integer> results = items.stream().map(BpmProcessInstanceResultStatusStatisticsGroupTimeVO::getResult).collect(Collectors.toList());
            List<Integer> saveList = new ArrayList<>(CollectionUtil.subtract(statusList, results));
            // -- 如果没有的话组装上缺少的
            if (CollectionUtil.isNotEmpty(saveList)) {
                for (Integer status : saveList) {
                    items.add(new BpmProcessInstanceResultStatusStatisticsGroupTimeVO()
                            .setTime(entry.getKey())
                            .setTotalCount(0)
                            .setResult(status)
                            .setName(""));
                }
            }
        }
        return map;
    }
}
\ No newline at end of file
diff --git a/yudao-module-erp/pom.xml b/yudao-module-erp/pom.xml
new file mode 100644
index 00000000..bed9d7d5
--- /dev/null
+++ b/yudao-module-erp/pom.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>cn.iocoder.cloud</groupId>
+        <artifactId>yudao</artifactId>
+        <version>${revision}</version>
+    </parent>
+    <modules>
+        <module>yudao-module-erp-api</module>
+        <module>yudao-module-erp-biz</module>
+    </modules>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>yudao-module-erp</artifactId>
+    <packaging>pom</packaging>
+
+    <name>${project.artifactId}</name>
+    <description>
+        erp 包下，企业资源管理（Enterprise Resource Planning）。
+        例如说：采购、销售、库存、财务、产品等等
+    </description>
+
+</project>
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-api/pom.xml b/yudao-module-erp/yudao-module-erp-api/pom.xml
new file mode 100644
index 00000000..ef5394f1
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-api/pom.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>cn.iocoder.cloud</groupId>
+        <artifactId>yudao-module-erp</artifactId>
+        <version>${revision}</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>yudao-module-erp-api</artifactId>
+    <packaging>jar</packaging>
+
+    <name>${project.artifactId}</name>
+    <description>
+        erp 模块 API，暴露给其它模块调用
+    </description>
+
+    <dependencies>
+        <dependency>
+            <groupId>cn.iocoder.cloud</groupId>
+            <artifactId>yudao-common</artifactId>
+        </dependency>
+
+        <!-- 参数校验 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+            <optional>true</optional>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/api/package-info.java b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/api/package-info.java
new file mode 100644
index 00000000..540f18f0
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/api/package-info.java
@@ -0,0 +1,4 @@
+/**
+ * erp API 包，定义暴露给其它模块的 API
+ */
+package cn.iocoder.yudao.module.erp.api;
diff --git a/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/ApiConstants.java b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/ApiConstants.java
new file mode 100644
index 00000000..1241dbc9
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/ApiConstants.java
@@ -0,0 +1,23 @@
+package cn.iocoder.yudao.module.erp.enums;
+
+import cn.iocoder.yudao.framework.common.enums.RpcConstants;
+
+/**
+ * API 相关的枚举
+ *
+ * @author 芋道源码
+ */
+public class ApiConstants {
+
+    /**
+     * 服务名
+     *
+     * 注意，需要保证和 spring.application.name 保持一致
+     */
+    public static final String NAME = "erp-server";
+
+    public static final String PREFIX = RpcConstants.RPC_API_PREFIX + "/erp";
+
+    public static final String VERSION = "1.0.0";
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/DictTypeConstants.java b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/DictTypeConstants.java
new file mode 100644
index 00000000..36d4df85
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/DictTypeConstants.java
@@ -0,0 +1,13 @@
+package cn.iocoder.yudao.module.erp.enums;
+
+/**
+ * ERP 字典类型的枚举类
+ *
+ * @author 芋道源码
+ */
+public interface DictTypeConstants {
+
+    String AUDIT_STATUS = "erp_audit_status"; // 审核状态
+    String STOCK_RECORD_BIZ_TYPE = "erp_stock_record_biz_type"; // 库存明细的业务类型
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/ErpAuditStatus.java b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/ErpAuditStatus.java
new file mode 100644
index 00000000..42c0174b
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/ErpAuditStatus.java
@@ -0,0 +1,39 @@
+package cn.iocoder.yudao.module.erp.enums;
+
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+import java.util.Arrays;
+
+/**
+ * ERP 审核状态枚举
+ *
+ * TODO 芋艿：目前只有待审批、已审批两个状态，未来接入工作流后，会丰富下：待提交（草稿）=》已提交（待审核）=》审核通过、审核不通过；另外，工作流需要支持“反审核”，把工作流退回到原点；
+ *
+ * @author 芋道源码
+ */
+@RequiredArgsConstructor
+@Getter
+public enum ErpAuditStatus implements ArrayValuable<Integer> {
+
+    PROCESS(10, "未审核"), // 审核中
+    APPROVE(20, "已审核"); // 审核通过
+
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(ErpAuditStatus::getStatus).toArray(Integer[]::new);
+
+    /**
+     * 状态
+     */
+    private final Integer status;
+    /**
+     * 状态名
+     */
+    private final String name;
+
+    @Override
+    public Integer[] array() {
+        return ARRAYS;
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/ErrorCodeConstants.java b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/ErrorCodeConstants.java
new file mode 100644
index 00000000..65f64c2f
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/ErrorCodeConstants.java
@@ -0,0 +1,168 @@
+package cn.iocoder.yudao.module.erp.enums;
+
+import cn.iocoder.yudao.framework.common.exception.ErrorCode;
+
+/**
+ * ERP 错误码枚举类
+ * <p>
+ * erp 系统，使用 1-030-000-000 段
+ */
+public interface ErrorCodeConstants {
+
+    // ========== ERP 供应商（1-030-100-000） ==========
+    ErrorCode SUPPLIER_NOT_EXISTS = new ErrorCode(1_030_100_000, "供应商不存在");
+    ErrorCode SUPPLIER_NOT_ENABLE = new ErrorCode(1_030_100_000, "供应商({})未启用");
+
+    // ========== ERP 采购订单（1-030-101-000） ==========
+    ErrorCode PURCHASE_ORDER_NOT_EXISTS = new ErrorCode(1_030_101_000, "采购订单不存在");
+    ErrorCode PURCHASE_ORDER_DELETE_FAIL_APPROVE = new ErrorCode(1_030_101_001, "采购订单({})已审核，无法删除");
+    ErrorCode PURCHASE_ORDER_PROCESS_FAIL = new ErrorCode(1_030_101_002, "反审核失败，只有已审核的采购订单才能反审核");
+    ErrorCode PURCHASE_ORDER_APPROVE_FAIL = new ErrorCode(1_030_101_003, "审核失败，只有未审核的采购订单才能审核");
+    ErrorCode PURCHASE_ORDER_NO_EXISTS = new ErrorCode(1_030_101_004, "生成采购单号失败，请重新提交");
+    ErrorCode PURCHASE_ORDER_UPDATE_FAIL_APPROVE = new ErrorCode(1_030_101_005, "采购订单({})已审核，无法修改");
+    ErrorCode PURCHASE_ORDER_NOT_APPROVE = new ErrorCode(1_030_101_006, "采购订单未审核，无法操作");
+    ErrorCode PURCHASE_ORDER_ITEM_IN_FAIL_PRODUCT_EXCEED = new ErrorCode(1_030_101_007, "采购订单项({})超过最大允许入库数量({})");
+    ErrorCode PURCHASE_ORDER_PROCESS_FAIL_EXISTS_IN = new ErrorCode(1_030_101_008, "反审核失败，已存在对应的采购入库单");
+ErrorCode PURCHASE_ORDER_ITEM_RETURN_FAIL_IN_EXCEED = new ErrorCode(1_030_101_009, "采购订单项({})超过最大允许退货数量({})");
+    ErrorCode PURCHASE_ORDER_PROCESS_FAIL_EXISTS_RETURN = new ErrorCode(1_030_101_010, "反审核失败，已存在对应的采购退货单");
+
+    // ========== ERP 采购入库（1-030-102-000） ==========
+    ErrorCode PURCHASE_IN_NOT_EXISTS = new ErrorCode(1_030_102_000, "采购入库单不存在");
+    ErrorCode PURCHASE_IN_DELETE_FAIL_APPROVE = new ErrorCode(1_030_102_001, "采购入库单({})已审核，无法删除");
+    ErrorCode PURCHASE_IN_PROCESS_FAIL = new ErrorCode(1_030_102_002, "反审核失败，只有已审核的入库单才能反审核");
+    ErrorCode PURCHASE_IN_APPROVE_FAIL = new ErrorCode(1_030_102_003, "审核失败，只有未审核的入库单才能审核");
+    ErrorCode PURCHASE_IN_NO_EXISTS = new ErrorCode(1_030_102_004, "生成入库单失败，请重新提交");
+    ErrorCode PURCHASE_IN_UPDATE_FAIL_APPROVE = new ErrorCode(1_030_102_005, "采购入库单({})已审核，无法修改");
+    ErrorCode PURCHASE_IN_NOT_APPROVE = new ErrorCode(1_030_102_006, "采购入库单未审核，无法操作");
+    ErrorCode PURCHASE_IN_FAIL_PAYMENT_PRICE_EXCEED = new ErrorCode(1_030_102_007, "付款金额({})超过采购入库单总金额({})");
+    ErrorCode PURCHASE_IN_PROCESS_FAIL_EXISTS_PAYMENT = new ErrorCode(1_030_102_008, "反审核失败，已存在对应的付款单");
+
+    // ========== ERP 采购退货（1-030-103-000） ==========
+    ErrorCode PURCHASE_RETURN_NOT_EXISTS = new ErrorCode(1_030_103_000, "采购退货单不存在");
+    ErrorCode PURCHASE_RETURN_DELETE_FAIL_APPROVE = new ErrorCode(1_030_103_001, "采购退货单({})已审核，无法删除");
+    ErrorCode PURCHASE_RETURN_PROCESS_FAIL = new ErrorCode(1_030_103_002, "反审核失败，只有已审核的退货单才能反审核");
+    ErrorCode PURCHASE_RETURN_APPROVE_FAIL = new ErrorCode(1_030_103_003, "审核失败，只有未审核的退货单才能审核");
+    ErrorCode PURCHASE_RETURN_NO_EXISTS = new ErrorCode(1_030_103_004, "生成退货单失败，请重新提交");
+    ErrorCode PURCHASE_RETURN_UPDATE_FAIL_APPROVE = new ErrorCode(1_030_103_005, "采购退货单({})已审核，无法修改");
+    ErrorCode PURCHASE_RETURN_NOT_APPROVE = new ErrorCode(1_030_103_006, "采购退货单未审核，无法操作");
+    ErrorCode PURCHASE_RETURN_FAIL_REFUND_PRICE_EXCEED = new ErrorCode(1_030_103_007, "退款金额({})超过采购退货单总金额({})");
+    ErrorCode PURCHASE_RETURN_PROCESS_FAIL_EXISTS_REFUND = new ErrorCode(1_030_103_008, "反审核失败，已存在对应的退款单");
+
+    // ========== ERP 客户（1-030-200-000）==========
+    ErrorCode CUSTOMER_NOT_EXISTS = new ErrorCode(1_020_200_000, "客户不存在");
+    ErrorCode CUSTOMER_NOT_ENABLE = new ErrorCode(1_020_200_001, "客户({})未启用");
+
+    // ========== ERP 销售订单（1-030-201-000） ==========
+    ErrorCode SALE_ORDER_NOT_EXISTS = new ErrorCode(1_020_201_000, "销售订单不存在");
+    ErrorCode SALE_ORDER_DELETE_FAIL_APPROVE = new ErrorCode(1_020_201_001, "销售订单({})已审核，无法删除");
+    ErrorCode SALE_ORDER_PROCESS_FAIL = new ErrorCode(1_020_201_002, "反审核失败，只有已审核的销售订单才能反审核");
+    ErrorCode SALE_ORDER_APPROVE_FAIL = new ErrorCode(1_020_201_003, "审核失败，只有未审核的销售订单才能审核");
+    ErrorCode SALE_ORDER_NO_EXISTS = new ErrorCode(1_020_201_004, "生成销售单号失败，请重新提交");
+    ErrorCode SALE_ORDER_UPDATE_FAIL_APPROVE = new ErrorCode(1_020_201_005, "销售订单({})已审核，无法修改");
+    ErrorCode SALE_ORDER_NOT_APPROVE = new ErrorCode(1_020_201_006, "销售订单未审核，无法操作");
+    ErrorCode SALE_ORDER_ITEM_OUT_FAIL_PRODUCT_EXCEED = new ErrorCode(1_020_201_007, "销售订单项({})超过最大允许出库数量({})");
+    ErrorCode SALE_ORDER_PROCESS_FAIL_EXISTS_OUT = new ErrorCode(1_020_201_008, "反审核失败，已存在对应的销售出库单");
+    ErrorCode SALE_ORDER_ITEM_RETURN_FAIL_OUT_EXCEED = new ErrorCode(1_020_201_009, "销售订单项({})超过最大允许退货数量({})");
+    ErrorCode SALE_ORDER_PROCESS_FAIL_EXISTS_RETURN = new ErrorCode(1_020_201_010, "反审核失败，已存在对应的销售退货单");
+
+    // ========== ERP 销售出库（1-030-202-000） ==========
+    ErrorCode SALE_OUT_NOT_EXISTS = new ErrorCode(1_020_202_000, "销售出库单不存在");
+    ErrorCode SALE_OUT_DELETE_FAIL_APPROVE = new ErrorCode(1_020_202_001, "销售出库单({})已审核，无法删除");
+    ErrorCode SALE_OUT_PROCESS_FAIL = new ErrorCode(1_020_202_002, "反审核失败，只有已审核的出库单才能反审核");
+    ErrorCode SALE_OUT_APPROVE_FAIL = new ErrorCode(1_020_202_003, "审核失败，只有未审核的出库单才能审核");
+    ErrorCode SALE_OUT_NO_EXISTS = new ErrorCode(1_020_202_004, "生成出库单失败，请重新提交");
+    ErrorCode SALE_OUT_UPDATE_FAIL_APPROVE = new ErrorCode(1_020_202_005, "销售出库单({})已审核，无法修改");
+    ErrorCode SALE_OUT_NOT_APPROVE = new ErrorCode(1_020_202_006, "销售出库单未审核，无法操作");
+    ErrorCode SALE_OUT_FAIL_RECEIPT_PRICE_EXCEED = new ErrorCode(1_020_202_007, "收款金额({})超过销售出库单总金额({})");
+    ErrorCode SALE_OUT_PROCESS_FAIL_EXISTS_RECEIPT = new ErrorCode(1_020_202_008, "反审核失败，已存在对应的收款单");
+
+    // ========== ERP 销售退货（1-030-203-000） ==========
+    ErrorCode SALE_RETURN_NOT_EXISTS = new ErrorCode(1_020_203_000, "销售退货单不存在");
+    ErrorCode SALE_RETURN_DELETE_FAIL_APPROVE = new ErrorCode(1_020_203_001, "销售退货单({})已审核，无法删除");
+    ErrorCode SALE_RETURN_PROCESS_FAIL = new ErrorCode(1_020_203_002, "反审核失败，只有已审核的退货单才能反审核");
+    ErrorCode SALE_RETURN_APPROVE_FAIL = new ErrorCode(1_020_203_003, "审核失败，只有未审核的退货单才能审核");
+    ErrorCode SALE_RETURN_NO_EXISTS = new ErrorCode(1_020_203_004, "生成退货单失败，请重新提交");
+    ErrorCode SALE_RETURN_UPDATE_FAIL_APPROVE = new ErrorCode(1_020_203_005, "销售退货单({})已审核，无法修改");
+    ErrorCode SALE_RETURN_NOT_APPROVE = new ErrorCode(1_020_203_006, "销售退货单未审核，无法操作");
+    ErrorCode SALE_RETURN_FAIL_REFUND_PRICE_EXCEED = new ErrorCode(1_020_203_007, "退款金额({})超过销售退货单总金额({})");
+    ErrorCode SALE_RETURN_PROCESS_FAIL_EXISTS_REFUND = new ErrorCode(1_020_203_008, "反审核失败，已存在对应的退款单");
+
+    // ========== ERP 仓库 1-030-400-000 ==========
+    ErrorCode WAREHOUSE_NOT_EXISTS = new ErrorCode(1_030_400_000, "仓库不存在");
+    ErrorCode WAREHOUSE_NOT_ENABLE = new ErrorCode(1_030_400_001, "仓库({})未启用");
+
+    // ========== ERP 其它入库单 1-030-401-000 ==========
+    ErrorCode STOCK_IN_NOT_EXISTS = new ErrorCode(1_030_401_000, "其它入库单不存在");
+    ErrorCode STOCK_IN_DELETE_FAIL_APPROVE = new ErrorCode(1_030_401_001, "其它入库单({})已审核，无法删除");
+    ErrorCode STOCK_IN_PROCESS_FAIL = new ErrorCode(1_030_401_002, "反审核失败，只有已审核的入库单才能反审核");
+    ErrorCode STOCK_IN_APPROVE_FAIL = new ErrorCode(1_030_401_003, "审核失败，只有未审核的入库单才能审核");
+    ErrorCode STOCK_IN_NO_EXISTS = new ErrorCode(1_030_401_004, "生成入库单失败，请重新提交");
+    ErrorCode STOCK_IN_UPDATE_FAIL_APPROVE = new ErrorCode(1_030_401_005, "其它入库单({})已审核，无法修改");
+
+    // ========== ERP 其它出库单 1-030-402-000 ==========
+    ErrorCode STOCK_OUT_NOT_EXISTS = new ErrorCode(1_030_402_000, "其它出库单不存在");
+    ErrorCode STOCK_OUT_DELETE_FAIL_APPROVE = new ErrorCode(1_030_402_001, "其它出库单({})已审核，无法删除");
+    ErrorCode STOCK_OUT_PROCESS_FAIL = new ErrorCode(1_030_402_002, "反审核失败，只有已审核的出库单才能反审核");
+    ErrorCode STOCK_OUT_APPROVE_FAIL = new ErrorCode(1_030_402_003, "审核失败，只有未审核的出库单才能审核");
+    ErrorCode STOCK_OUT_NO_EXISTS = new ErrorCode(1_030_402_004, "生成出库单失败，请重新提交");
+    ErrorCode STOCK_OUT_UPDATE_FAIL_APPROVE = new ErrorCode(1_030_402_005, "其它出库单({})已审核，无法修改");
+
+    // ========== ERP 库存调拨单 1-030-403-000 ==========
+    ErrorCode STOCK_MOVE_NOT_EXISTS = new ErrorCode(1_030_402_000, "库存调拨单不存在");
+    ErrorCode STOCK_MOVE_DELETE_FAIL_APPROVE = new ErrorCode(1_030_402_001, "库存调拨单({})已审核，无法删除");
+    ErrorCode STOCK_MOVE_PROCESS_FAIL = new ErrorCode(1_030_402_002, "反审核失败，只有已审核的调拨单才能反审核");
+    ErrorCode STOCK_MOVE_APPROVE_FAIL = new ErrorCode(1_030_402_003, "审核失败，只有未审核的调拨单才能审核");
+    ErrorCode STOCK_MOVE_NO_EXISTS = new ErrorCode(1_030_402_004, "生成调拨号失败，请重新提交");
+    ErrorCode STOCK_MOVE_UPDATE_FAIL_APPROVE = new ErrorCode(1_030_402_005, "库存调拨单({})已审核，无法修改");
+
+    // ========== ERP 库存盘点单 1-030-403-000 ==========
+    ErrorCode STOCK_CHECK_NOT_EXISTS = new ErrorCode(1_030_403_000, "库存盘点单不存在");
+    ErrorCode STOCK_CHECK_DELETE_FAIL_APPROVE = new ErrorCode(1_030_403_001, "库存盘点单({})已审核，无法删除");
+    ErrorCode STOCK_CHECK_PROCESS_FAIL = new ErrorCode(1_030_403_002, "反审核失败，只有已审核的盘点单才能反审核");
+    ErrorCode STOCK_CHECK_APPROVE_FAIL = new ErrorCode(1_030_403_003, "审核失败，只有未审核的盘点单才能审核");
+    ErrorCode STOCK_CHECK_NO_EXISTS = new ErrorCode(1_030_403_004, "生成盘点号失败，请重新提交");
+    ErrorCode STOCK_CHECK_UPDATE_FAIL_APPROVE = new ErrorCode(1_030_403_005, "库存盘点单({})已审核，无法修改");
+
+    // ========== ERP 产品库存 1-030-404-000 ==========
+    ErrorCode STOCK_COUNT_NEGATIVE = new ErrorCode(1_030_404_000, "操作失败，产品({})所在仓库({})的库存：{}，小于变更数量：{}");
+    ErrorCode STOCK_COUNT_NEGATIVE2 = new ErrorCode(1_030_404_001, "操作失败，产品({})所在仓库({})的库存不足");
+
+    // ========== ERP 产品 1-030-500-000 ==========
+    ErrorCode PRODUCT_NOT_EXISTS = new ErrorCode(1_030_500_000, "产品不存在");
+    ErrorCode PRODUCT_NOT_ENABLE = new ErrorCode(1_030_500_001, "产品({})未启用");
+
+    // ========== ERP 产品分类 1-030-501-000 ==========
+    ErrorCode PRODUCT_CATEGORY_NOT_EXISTS = new ErrorCode(1_030_501_000, "产品分类不存在");
+    ErrorCode PRODUCT_CATEGORY_EXITS_CHILDREN = new ErrorCode(1_030_501_001, "存在存在子产品分类，无法删除");
+    ErrorCode PRODUCT_CATEGORY_PARENT_NOT_EXITS = new ErrorCode(1_030_501_002,"父级产品分类不存在");
+    ErrorCode PRODUCT_CATEGORY_PARENT_ERROR = new ErrorCode(1_030_501_003, "不能设置自己为父产品分类");
+    ErrorCode PRODUCT_CATEGORY_NAME_DUPLICATE = new ErrorCode(1_030_501_004, "已经存在该分类名称的产品分类");
+    ErrorCode PRODUCT_CATEGORY_PARENT_IS_CHILD = new ErrorCode(1_030_501_005, "不能设置自己的子分类为父分类");
+    ErrorCode PRODUCT_CATEGORY_EXITS_PRODUCT = new ErrorCode(1_030_502_002, "存在产品使用该分类，无法删除");
+
+    // ========== ERP 产品单位 1-030-502-000 ==========
+    ErrorCode PRODUCT_UNIT_NOT_EXISTS = new ErrorCode(1_030_502_000, "产品单位不存在");
+    ErrorCode PRODUCT_UNIT_NAME_DUPLICATE = new ErrorCode(1_030_502_001, "已存在该名字的产品单位");
+    ErrorCode PRODUCT_UNIT_EXITS_PRODUCT = new ErrorCode(1_030_502_002, "存在产品使用该单位，无法删除");
+
+    // ========== ERP 结算账户 1-030-600-000 ==========
+    ErrorCode ACCOUNT_NOT_EXISTS = new ErrorCode(1_030_600_000, "结算账户不存在");
+    ErrorCode ACCOUNT_NOT_ENABLE = new ErrorCode(1_030_600_001, "结算账户({})未启用");
+
+    // ========== ERP 付款单 1-030-601-000 ==========
+    ErrorCode FINANCE_PAYMENT_NOT_EXISTS = new ErrorCode(1_030_601_000, "付款单不存在");
+    ErrorCode FINANCE_PAYMENT_DELETE_FAIL_APPROVE = new ErrorCode(1_030_601_001, "付款单({})已审核，无法删除");
+    ErrorCode FINANCE_PAYMENT_PROCESS_FAIL = new ErrorCode(1_030_601_002, "反审核失败，只有已审核的付款单才能反审核");
+    ErrorCode FINANCE_PAYMENT_APPROVE_FAIL = new ErrorCode(1_030_601_003, "审核失败，只有未审核的付款单才能审核");
+    ErrorCode FINANCE_PAYMENT_NO_EXISTS = new ErrorCode(1_030_601_004, "生成付款单号失败，请重新提交");
+    ErrorCode FINANCE_PAYMENT_UPDATE_FAIL_APPROVE = new ErrorCode(1_030_601_005, "付款单({})已审核，无法修改");
+
+    // ========== ERP 收款单 1-030-602-000 ==========
+    ErrorCode FINANCE_RECEIPT_NOT_EXISTS = new ErrorCode(1_030_602_000, "收款单不存在");
+    ErrorCode FINANCE_RECEIPT_DELETE_FAIL_APPROVE = new ErrorCode(1_030_602_001, "收款单({})已审核，无法删除");
+    ErrorCode FINANCE_RECEIPT_PROCESS_FAIL = new ErrorCode(1_030_602_002, "反审核失败，只有已审核的收款单才能反审核");
+    ErrorCode FINANCE_RECEIPT_APPROVE_FAIL = new ErrorCode(1_030_602_003, "审核失败，只有未审核的收款单才能审核");
+    ErrorCode FINANCE_RECEIPT_NO_EXISTS = new ErrorCode(1_030_602_004, "生成收款单号失败，请重新提交");
+    ErrorCode FINANCE_RECEIPT_UPDATE_FAIL_APPROVE = new ErrorCode(1_030_602_005, "收款单({})已审核，无法修改");
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/LogRecordConstants.java b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/LogRecordConstants.java
new file mode 100644
index 00000000..73b72c0a
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/LogRecordConstants.java
@@ -0,0 +1,12 @@
+package cn.iocoder.yudao.module.erp.enums;
+
+/**
+ * ERP 操作日志枚举
+ * 目的：统一管理，也减少 Service 里各种“复杂”字符串
+ *
+ * @author 芋道源码
+ */
+public interface LogRecordConstants {
+
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/common/ErpBizTypeEnum.java b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/common/ErpBizTypeEnum.java
new file mode 100644
index 00000000..5b09756a
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/common/ErpBizTypeEnum.java
@@ -0,0 +1,43 @@
+package cn.iocoder.yudao.module.erp.enums.common;
+
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+import java.util.Arrays;
+
+/**
+ * ERP 业务类型枚举
+ *
+ * @author HUIHUI
+ */
+@RequiredArgsConstructor
+@Getter
+public enum ErpBizTypeEnum implements ArrayValuable<Integer> {
+
+    PURCHASE_ORDER(10, "采购订单"),
+    PURCHASE_IN(11, "采购入库"),
+    PURCHASE_RETURN(12, "采购退货"),
+
+    SALE_ORDER(20, "销售订单"),
+    SALE_OUT(21, "销售出库"),
+    SALE_RETURN(22, "销售退货"),
+    ;
+
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(ErpBizTypeEnum::getType).toArray(Integer[]::new);
+
+    /**
+     * 类型
+     */
+    private final Integer type;
+    /**
+     * 名称
+     */
+    private final String name;
+
+    @Override
+    public Integer[] array() {
+        return ARRAYS;
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/stock/ErpStockRecordBizTypeEnum.java b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/stock/ErpStockRecordBizTypeEnum.java
new file mode 100644
index 00000000..9ed19c56
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/stock/ErpStockRecordBizTypeEnum.java
@@ -0,0 +1,63 @@
+package cn.iocoder.yudao.module.erp.enums.stock;
+
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+import java.util.Arrays;
+
+/**
+ * ERP 库存明细 - 业务类型枚举
+ *
+ * @author 芋道源码
+ */
+@RequiredArgsConstructor
+@Getter
+public enum ErpStockRecordBizTypeEnum implements ArrayValuable<Integer> {
+
+    OTHER_IN(10, "其它入库"),
+    OTHER_IN_CANCEL(11, "其它入库（作废）"),
+
+    OTHER_OUT(20, "其它出库"),
+    OTHER_OUT_CANCEL(21, "其它出库（作废）"),
+
+    MOVE_IN(30, "调拨入库"),
+    MOVE_IN_CANCEL(31, "调拨入库（作废）"),
+    MOVE_OUT(32, "调拨出库"),
+    MOVE_OUT_CANCEL(33, "调拨出库（作废）"),
+
+    CHECK_MORE_IN(40, "盘盈入库"),
+    CHECK_MORE_IN_CANCEL(41, "盘盈入库（作废）"),
+    CHECK_LESS_OUT(42, "盘亏出库"),
+    CHECK_LESS_OUT_CANCEL(43, "盘亏出库（作废）"),
+
+    SALE_OUT(50, "销售出库"),
+    SALE_OUT_CANCEL(51, "销售出库（作废）"),
+
+    SALE_RETURN(60, "销售退货入库"),
+    SALE_RETURN_CANCEL(61, "销售退货入库（作废）"),
+
+    PURCHASE_IN(70, "采购入库"),
+    PURCHASE_IN_CANCEL(71, "采购入库（作废）"),
+
+    PURCHASE_RETURN(80, "采购退货出库"),
+    PURCHASE_RETURN_CANCEL(81, "采购退货出库（作废）"),
+    ;
+
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(ErpStockRecordBizTypeEnum::getType).toArray(Integer[]::new);
+
+    /**
+     * 类型
+     */
+    private final Integer type;
+    /**
+     * 名字
+     */
+    private final String name;
+
+    @Override
+    public Integer[] array() {
+        return ARRAYS;
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/Dockerfile b/yudao-module-erp/yudao-module-erp-biz/Dockerfile
new file mode 100644
index 00000000..f46f7c83
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/Dockerfile
@@ -0,0 +1,19 @@
+## AdoptOpenJDK 停止发布 OpenJDK 二进制，而 Eclipse Temurin 是它的延伸，提供更好的稳定性
+## 感谢复旦核博士的建议！灰子哥，牛皮！
+FROM eclipse-temurin:8-jre
+
+## 创建目录，并使用它作为工作目录
+RUN mkdir -p /yudao-module-erp-biz
+WORKDIR /yudao-module-erp-biz
+## 将后端项目的 Jar 文件，复制到镜像中
+COPY ./target/yudao-module-erp-biz.jar app.jar
+
+## 设置 TZ 时区
+## 设置 JAVA_OPTS 环境变量，可通过 docker run -e "JAVA_OPTS=" 进行覆盖
+ENV TZ=Asia/Shanghai JAVA_OPTS="-Xms512m -Xmx512m"
+
+## 暴露后端项目的 48088 端口
+EXPOSE 48088
+
+## 启动后端项目
+CMD java ${JAVA_OPTS} -Djava.security.egd=file:/dev/./urandom -jar app.jar
diff --git a/yudao-module-erp/yudao-module-erp-biz/pom.xml b/yudao-module-erp/yudao-module-erp-biz/pom.xml
new file mode 100644
index 00000000..412052b8
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/pom.xml
@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>cn.iocoder.cloud</groupId>
+        <artifactId>yudao-module-erp</artifactId>
+        <version>${revision}</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>yudao-module-erp-biz</artifactId>
+
+    <name>${project.artifactId}</name>
+    <description>
+        erp 包下，企业资源管理（Enterprise Resource Planning）。
+        例如说：采购、销售、库存、财务、产品等等
+    </description>
+
+    <dependencies>
+        <!-- Spring Cloud 基础 -->
+        <dependency>
+            <groupId>cn.iocoder.cloud</groupId>
+            <artifactId>yudao-spring-boot-starter-env</artifactId>
+        </dependency>
+
+        <!-- 依赖服务 -->
+        <dependency>
+            <groupId>cn.iocoder.cloud</groupId>
+            <artifactId>yudao-module-system-api</artifactId>
+            <version>${revision}</version>
+        </dependency>
+        <dependency>
+            <groupId>cn.iocoder.cloud</groupId>
+            <artifactId>yudao-module-erp-api</artifactId>
+            <version>${revision}</version>
+        </dependency>
+
+        <!-- 业务组件 -->
+        <dependency>
+            <groupId>cn.iocoder.cloud</groupId>
+            <artifactId>yudao-spring-boot-starter-biz-tenant</artifactId>
+        </dependency>
+
+        <!-- Web 相关 -->
+        <dependency>
+            <groupId>cn.iocoder.cloud</groupId>
+            <artifactId>yudao-spring-boot-starter-security</artifactId>
+        </dependency>
+
+        <!-- DB 相关 -->
+        <dependency>
+            <groupId>cn.iocoder.cloud</groupId>
+            <artifactId>yudao-spring-boot-starter-mybatis</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>cn.iocoder.cloud</groupId>
+            <artifactId>yudao-spring-boot-starter-redis</artifactId>
+        </dependency>
+
+        <!-- RPC 远程调用相关 -->
+        <dependency>
+            <groupId>cn.iocoder.cloud</groupId>
+            <artifactId>yudao-spring-boot-starter-rpc</artifactId>
+        </dependency>
+
+        <!-- Registry 注册中心相关 -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+        </dependency>
+
+        <!-- Config 配置中心相关 -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
+        </dependency>
+
+        <!-- 工具类相关 -->
+        <dependency>
+            <groupId>cn.iocoder.cloud</groupId>
+            <artifactId>yudao-spring-boot-starter-excel</artifactId>
+        </dependency>
+
+        <!-- 监控相关 -->
+        <dependency>
+            <groupId>cn.iocoder.cloud</groupId>
+            <artifactId>yudao-spring-boot-starter-monitor</artifactId>
+        </dependency>
+
+        <!-- Test 测试相关 -->
+        <dependency>
+            <groupId>cn.iocoder.cloud</groupId>
+            <artifactId>yudao-spring-boot-starter-test</artifactId>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <!-- 设置构建的 jar 包名 -->
+        <finalName>${project.artifactId}</finalName>
+        <plugins>
+            <!-- 打包 -->
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <version>${spring.boot.version}</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>repackage</goal> <!-- 将引入的 jar 打入其中 -->
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/ErpServerApplication.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/ErpServerApplication.java
new file mode 100644
index 00000000..07a3cd6e
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/ErpServerApplication.java
@@ -0,0 +1,30 @@
+package cn.iocoder.yudao.module.erp;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * 项目的启动类
+ * <p>
+ * 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+ * 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+ * 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+ *
+ * @author 芋道源码
+ */
+@SpringBootApplication
+public class ErpServerApplication {
+
+    public static void main(String[] args) {
+        // 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+        // 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+        // 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+
+        SpringApplication.run(ErpServerApplication.class, args);
+
+        // 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+        // 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+        // 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/ErpAccountController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/ErpAccountController.java
new file mode 100644
index 00000000..84c4c661
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/ErpAccountController.java
@@ -0,0 +1,113 @@
+package cn.iocoder.yudao.module.erp.controller.admin.finance;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.account.ErpAccountPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.account.ErpAccountRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.account.ErpAccountSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpAccountDO;
+import cn.iocoder.yudao.module.erp.service.finance.ErpAccountService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.Parameters;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
+
+@Tag(name = "管理后台 - ERP 结算账户")
+@RestController
+@RequestMapping("/erp/account")
+@Validated
+public class ErpAccountController {
+
+    @Resource
+    private ErpAccountService accountService;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建结算账户")
+    @PreAuthorize("@ss.hasPermission('erp:account:create')")
+    public CommonResult<Long> createAccount(@Valid @RequestBody ErpAccountSaveReqVO createReqVO) {
+        return success(accountService.createAccount(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新结算账户")
+    @PreAuthorize("@ss.hasPermission('erp:account:update')")
+    public CommonResult<Boolean> updateAccount(@Valid @RequestBody ErpAccountSaveReqVO updateReqVO) {
+        accountService.updateAccount(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/update-default-status")
+    @Operation(summary = "更新结算账户默认状态")
+    @Parameters({
+            @Parameter(name = "id", description = "编号", required = true),
+            @Parameter(name = "status", description = "状态", required = true)
+    })
+    public CommonResult<Boolean> updateAccountDefaultStatus(@RequestParam("id") Long id,
+                                                              @RequestParam("defaultStatus") Boolean defaultStatus) {
+        accountService.updateAccountDefaultStatus(id, defaultStatus);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除结算账户")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:account:delete')")
+    public CommonResult<Boolean> deleteAccount(@RequestParam("id") Long id) {
+        accountService.deleteAccount(id);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得结算账户")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:account:query')")
+    public CommonResult<ErpAccountRespVO> getAccount(@RequestParam("id") Long id) {
+        ErpAccountDO account = accountService.getAccount(id);
+        return success(BeanUtils.toBean(account, ErpAccountRespVO.class));
+    }
+
+    @GetMapping("/simple-list")
+    @Operation(summary = "获得结算账户精简列表", description = "只包含被开启的结算账户，主要用于前端的下拉选项")
+    public CommonResult<List<ErpAccountRespVO>> getWarehouseSimpleList() {
+        List<ErpAccountDO> list = accountService.getAccountListByStatus(CommonStatusEnum.ENABLE.getStatus());
+        return success(convertList(list, account -> new ErpAccountRespVO().setId(account.getId())
+                .setName(account.getName()).setDefaultStatus(account.getDefaultStatus())));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得结算账户分页")
+    @PreAuthorize("@ss.hasPermission('erp:account:query')")
+    public CommonResult<PageResult<ErpAccountRespVO>> getAccountPage(@Valid ErpAccountPageReqVO pageReqVO) {
+        PageResult<ErpAccountDO> pageResult = accountService.getAccountPage(pageReqVO);
+        return success(BeanUtils.toBean(pageResult, ErpAccountRespVO.class));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出结算账户 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:account:export')")
+    public void exportAccountExcel(@Valid ErpAccountPageReqVO pageReqVO,
+              HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpAccountDO> list = accountService.getAccountPage(pageReqVO).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "结算账户.xls", "数据", ErpAccountRespVO.class,
+                        BeanUtils.toBean(list, ErpAccountRespVO.class));
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/ErpFinancePaymentController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/ErpFinancePaymentController.java
new file mode 100644
index 00000000..c3de50a3
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/ErpFinancePaymentController.java
@@ -0,0 +1,150 @@
+package cn.iocoder.yudao.module.erp.controller.admin.finance;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.number.NumberUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.payment.ErpFinancePaymentPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.payment.ErpFinancePaymentRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.payment.ErpFinancePaymentSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpAccountDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinancePaymentDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinancePaymentItemDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpSupplierDO;
+import cn.iocoder.yudao.module.erp.service.finance.ErpAccountService;
+import cn.iocoder.yudao.module.erp.service.finance.ErpFinancePaymentService;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpSupplierService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Stream;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
+
+@Tag(name = "管理后台 - ERP 付款单")
+@RestController
+@RequestMapping("/erp/finance-payment")
+@Validated
+public class ErpFinancePaymentController {
+
+    @Resource
+    private ErpFinancePaymentService financePaymentService;
+    @Resource
+    private ErpSupplierService supplierService;
+    @Resource
+    private ErpAccountService accountService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建付款单")
+    @PreAuthorize("@ss.hasPermission('erp:finance-payment:create')")
+    public CommonResult<Long> createFinancePayment(@Valid @RequestBody ErpFinancePaymentSaveReqVO createReqVO) {
+        return success(financePaymentService.createFinancePayment(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新付款单")
+    @PreAuthorize("@ss.hasPermission('erp:finance-payment:update')")
+    public CommonResult<Boolean> updateFinancePayment(@Valid @RequestBody ErpFinancePaymentSaveReqVO updateReqVO) {
+        financePaymentService.updateFinancePayment(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/update-status")
+    @Operation(summary = "更新付款单的状态")
+    @PreAuthorize("@ss.hasPermission('erp:finance-payment:update-status')")
+    public CommonResult<Boolean> updateFinancePaymentStatus(@RequestParam("id") Long id,
+                                                           @RequestParam("status") Integer status) {
+        financePaymentService.updateFinancePaymentStatus(id, status);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除付款单")
+    @Parameter(name = "ids", description = "编号数组", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:finance-payment:delete')")
+    public CommonResult<Boolean> deleteFinancePayment(@RequestParam("ids") List<Long> ids) {
+        financePaymentService.deleteFinancePayment(ids);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得付款单")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:finance-payment:query')")
+    public CommonResult<ErpFinancePaymentRespVO> getFinancePayment(@RequestParam("id") Long id) {
+        ErpFinancePaymentDO payment = financePaymentService.getFinancePayment(id);
+        if (payment == null) {
+            return success(null);
+        }
+        List<ErpFinancePaymentItemDO> paymentItemList = financePaymentService.getFinancePaymentItemListByPaymentId(id);
+        return success(BeanUtils.toBean(payment, ErpFinancePaymentRespVO.class, financePaymentVO ->
+                financePaymentVO.setItems(BeanUtils.toBean(paymentItemList, ErpFinancePaymentRespVO.Item.class))));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得付款单分页")
+    @PreAuthorize("@ss.hasPermission('erp:finance-payment:query')")
+    public CommonResult<PageResult<ErpFinancePaymentRespVO>> getFinancePaymentPage(@Valid ErpFinancePaymentPageReqVO pageReqVO) {
+        PageResult<ErpFinancePaymentDO> pageResult = financePaymentService.getFinancePaymentPage(pageReqVO);
+        return success(buildFinancePaymentVOPageResult(pageResult));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出付款单 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:finance-payment:export')")
+    public void exportFinancePaymentExcel(@Valid ErpFinancePaymentPageReqVO pageReqVO,
+                                         HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpFinancePaymentRespVO> list = buildFinancePaymentVOPageResult(financePaymentService.getFinancePaymentPage(pageReqVO)).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "付款单.xls", "数据", ErpFinancePaymentRespVO.class, list);
+    }
+
+    private PageResult<ErpFinancePaymentRespVO> buildFinancePaymentVOPageResult(PageResult<ErpFinancePaymentDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        // 1.1 付款项
+        List<ErpFinancePaymentItemDO> paymentItemList = financePaymentService.getFinancePaymentItemListByPaymentIds(
+                convertSet(pageResult.getList(), ErpFinancePaymentDO::getId));
+        Map<Long, List<ErpFinancePaymentItemDO>> financePaymentItemMap = convertMultiMap(paymentItemList, ErpFinancePaymentItemDO::getPaymentId);
+        // 1.2 供应商信息
+        Map<Long, ErpSupplierDO> supplierMap = supplierService.getSupplierMap(
+                convertSet(pageResult.getList(), ErpFinancePaymentDO::getSupplierId));
+        // 1.3 结算账户信息
+        Map<Long, ErpAccountDO> accountMap = accountService.getAccountMap(
+                convertSet(pageResult.getList(), ErpFinancePaymentDO::getAccountId));
+        // 1.4 管理员信息
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(convertListByFlatMap(pageResult.getList(),
+                contact -> Stream.of(NumberUtils.parseLong(contact.getCreator()), contact.getFinanceUserId())));
+        // 2. 开始拼接
+        return BeanUtils.toBean(pageResult, ErpFinancePaymentRespVO.class, payment -> {
+            payment.setItems(BeanUtils.toBean(financePaymentItemMap.get(payment.getId()), ErpFinancePaymentRespVO.Item.class));
+            MapUtils.findAndThen(supplierMap, payment.getSupplierId(), supplier -> payment.setSupplierName(supplier.getName()));
+            MapUtils.findAndThen(accountMap, payment.getAccountId(), account -> payment.setAccountName(account.getName()));
+            MapUtils.findAndThen(userMap, Long.parseLong(payment.getCreator()), user -> payment.setCreatorName(user.getNickname()));
+            MapUtils.findAndThen(userMap, payment.getFinanceUserId(), user -> payment.setFinanceUserName(user.getNickname()));
+        });
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/ErpFinanceReceiptController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/ErpFinanceReceiptController.java
new file mode 100644
index 00000000..39c50934
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/ErpFinanceReceiptController.java
@@ -0,0 +1,150 @@
+package cn.iocoder.yudao.module.erp.controller.admin.finance;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.number.NumberUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.receipt.ErpFinanceReceiptPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.receipt.ErpFinanceReceiptRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.receipt.ErpFinanceReceiptSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpAccountDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinanceReceiptDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinanceReceiptItemDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpCustomerDO;
+import cn.iocoder.yudao.module.erp.service.finance.ErpAccountService;
+import cn.iocoder.yudao.module.erp.service.finance.ErpFinanceReceiptService;
+import cn.iocoder.yudao.module.erp.service.sale.ErpCustomerService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Stream;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
+
+@Tag(name = "管理后台 - ERP 收款单")
+@RestController
+@RequestMapping("/erp/finance-receipt")
+@Validated
+public class ErpFinanceReceiptController {
+
+    @Resource
+    private ErpFinanceReceiptService financeReceiptService;
+    @Resource
+    private ErpCustomerService customerService;
+    @Resource
+    private ErpAccountService accountService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建收款单")
+    @PreAuthorize("@ss.hasPermission('erp:finance-receipt:create')")
+    public CommonResult<Long> createFinanceReceipt(@Valid @RequestBody ErpFinanceReceiptSaveReqVO createReqVO) {
+        return success(financeReceiptService.createFinanceReceipt(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新收款单")
+    @PreAuthorize("@ss.hasPermission('erp:finance-receipt:update')")
+    public CommonResult<Boolean> updateFinanceReceipt(@Valid @RequestBody ErpFinanceReceiptSaveReqVO updateReqVO) {
+        financeReceiptService.updateFinanceReceipt(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/update-status")
+    @Operation(summary = "更新收款单的状态")
+    @PreAuthorize("@ss.hasPermission('erp:finance-receipt:update-status')")
+    public CommonResult<Boolean> updateFinanceReceiptStatus(@RequestParam("id") Long id,
+                                                           @RequestParam("status") Integer status) {
+        financeReceiptService.updateFinanceReceiptStatus(id, status);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除收款单")
+    @Parameter(name = "ids", description = "编号数组", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:finance-receipt:delete')")
+    public CommonResult<Boolean> deleteFinanceReceipt(@RequestParam("ids") List<Long> ids) {
+        financeReceiptService.deleteFinanceReceipt(ids);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得收款单")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:finance-receipt:query')")
+    public CommonResult<ErpFinanceReceiptRespVO> getFinanceReceipt(@RequestParam("id") Long id) {
+        ErpFinanceReceiptDO receipt = financeReceiptService.getFinanceReceipt(id);
+        if (receipt == null) {
+            return success(null);
+        }
+        List<ErpFinanceReceiptItemDO> receiptItemList = financeReceiptService.getFinanceReceiptItemListByReceiptId(id);
+        return success(BeanUtils.toBean(receipt, ErpFinanceReceiptRespVO.class, financeReceiptVO ->
+                financeReceiptVO.setItems(BeanUtils.toBean(receiptItemList, ErpFinanceReceiptRespVO.Item.class))));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得收款单分页")
+    @PreAuthorize("@ss.hasPermission('erp:finance-receipt:query')")
+    public CommonResult<PageResult<ErpFinanceReceiptRespVO>> getFinanceReceiptPage(@Valid ErpFinanceReceiptPageReqVO pageReqVO) {
+        PageResult<ErpFinanceReceiptDO> pageResult = financeReceiptService.getFinanceReceiptPage(pageReqVO);
+        return success(buildFinanceReceiptVOPageResult(pageResult));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出收款单 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:finance-receipt:export')")
+    public void exportFinanceReceiptExcel(@Valid ErpFinanceReceiptPageReqVO pageReqVO,
+                                         HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpFinanceReceiptRespVO> list = buildFinanceReceiptVOPageResult(financeReceiptService.getFinanceReceiptPage(pageReqVO)).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "收款单.xls", "数据", ErpFinanceReceiptRespVO.class, list);
+    }
+
+    private PageResult<ErpFinanceReceiptRespVO> buildFinanceReceiptVOPageResult(PageResult<ErpFinanceReceiptDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        // 1.1 收款项
+        List<ErpFinanceReceiptItemDO> receiptItemList = financeReceiptService.getFinanceReceiptItemListByReceiptIds(
+                convertSet(pageResult.getList(), ErpFinanceReceiptDO::getId));
+        Map<Long, List<ErpFinanceReceiptItemDO>> financeReceiptItemMap = convertMultiMap(receiptItemList, ErpFinanceReceiptItemDO::getReceiptId);
+        // 1.2 客户信息
+        Map<Long, ErpCustomerDO> customerMap = customerService.getCustomerMap(
+                convertSet(pageResult.getList(), ErpFinanceReceiptDO::getCustomerId));
+        // 1.3 结算账户信息
+        Map<Long, ErpAccountDO> accountMap = accountService.getAccountMap(
+                convertSet(pageResult.getList(), ErpFinanceReceiptDO::getAccountId));
+        // 1.4 管理员信息
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(convertListByFlatMap(pageResult.getList(),
+                contact -> Stream.of(NumberUtils.parseLong(contact.getCreator()), contact.getFinanceUserId())));
+        // 2. 开始拼接
+        return BeanUtils.toBean(pageResult, ErpFinanceReceiptRespVO.class, receipt -> {
+            receipt.setItems(BeanUtils.toBean(financeReceiptItemMap.get(receipt.getId()), ErpFinanceReceiptRespVO.Item.class));
+            MapUtils.findAndThen(customerMap, receipt.getCustomerId(), customer -> receipt.setCustomerName(customer.getName()));
+            MapUtils.findAndThen(accountMap, receipt.getAccountId(), account -> receipt.setAccountName(account.getName()));
+            MapUtils.findAndThen(userMap, Long.parseLong(receipt.getCreator()), user -> receipt.setCreatorName(user.getNickname()));
+            MapUtils.findAndThen(userMap, receipt.getFinanceUserId(), user -> receipt.setFinanceUserName(user.getNickname()));
+        });
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/account/ErpAccountPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/account/ErpAccountPageReqVO.java
new file mode 100644
index 00000000..3e1fa72f
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/account/ErpAccountPageReqVO.java
@@ -0,0 +1,24 @@
+package cn.iocoder.yudao.module.erp.controller.admin.finance.vo.account;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+
+@Schema(description = "管理后台 - ERP 结算账户分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpAccountPageReqVO extends PageParam {
+
+    @Schema(description = "账户编码", example = "A88")
+    private String no;
+
+    @Schema(description = "账户名称", example = "张三")
+    private String name;
+
+    @Schema(description = "备注", example = "随便")
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/account/ErpAccountRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/account/ErpAccountRespVO.java
new file mode 100644
index 00000000..a1c2e954
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/account/ErpAccountRespVO.java
@@ -0,0 +1,50 @@
+package cn.iocoder.yudao.module.erp.controller.admin.finance.vo.account;
+
+import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
+import cn.iocoder.yudao.module.system.enums.DictTypeConstants;
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - ERP 结算账户 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpAccountRespVO {
+
+    @Schema(description = "结算账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "28684")
+    @ExcelProperty("结算账户编号")
+    private Long id;
+
+    @Schema(description = "账户名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "张三")
+    @ExcelProperty("账户名称")
+    private String name;
+
+    @Schema(description = "账户编码", example = "A88")
+    @ExcelProperty("账户编码")
+    private String no;
+
+    @Schema(description = "备注", example = "随便")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "开启状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @ExcelProperty("开启状态")
+    @DictFormat(DictTypeConstants.COMMON_STATUS)
+    private Integer status;
+
+    @Schema(description = "排序", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @ExcelProperty("排序")
+    private Integer sort;
+
+    @Schema(description = "是否默认", example = "1")
+    @ExcelProperty("是否默认")
+    private Boolean defaultStatus;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/account/ErpAccountSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/account/ErpAccountSaveReqVO.java
new file mode 100644
index 00000000..e2005b70
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/account/ErpAccountSaveReqVO.java
@@ -0,0 +1,36 @@
+package cn.iocoder.yudao.module.erp.controller.admin.finance.vo.account;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.validation.InEnum;
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+@Schema(description = "管理后台 - ERP 结算账户新增/修改 Request VO")
+@Data
+public class ErpAccountSaveReqVO {
+
+    @Schema(description = "结算账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "28684")
+    private Long id;
+
+    @Schema(description = "账户名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "张三")
+    @NotEmpty(message = "账户名称不能为空")
+    private String name;
+
+    @Schema(description = "账户编码", example = "A88")
+    private String no;
+
+    @Schema(description = "备注", example = "随便")
+    private String remark;
+
+    @Schema(description = "开启状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @NotNull(message = "开启状态不能为空")
+    @InEnum(value = CommonStatusEnum.class)
+    private Integer status;
+
+    @Schema(description = "排序", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @NotNull(message = "排序不能为空")
+    private Integer sort;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/payment/ErpFinancePaymentPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/payment/ErpFinancePaymentPageReqVO.java
new file mode 100644
index 00000000..b5618cad
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/payment/ErpFinancePaymentPageReqVO.java
@@ -0,0 +1,48 @@
+package cn.iocoder.yudao.module.erp.controller.admin.finance.vo.payment;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - ERP 付款单分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpFinancePaymentPageReqVO extends PageParam {
+
+    @Schema(description = "付款单编号", example = "XS001")
+    private String no;
+
+    @Schema(description = "付款时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] paymentTime;
+
+    @Schema(description = "供应商编号", example = "1724")
+    private Long supplierId;
+
+    @Schema(description = "创建者", example = "666")
+    private String creator;
+
+    @Schema(description = "财务人员编号", example = "888")
+    private String financeUserId;
+
+    @Schema(description = "结算账户编号", example = "31189")
+    private Long accountId;
+
+    @Schema(description = "付款状态", example = "2")
+    private Integer status;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "业务编号", example = "123")
+    private String bizNo;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/payment/ErpFinancePaymentRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/payment/ErpFinancePaymentRespVO.java
new file mode 100644
index 00000000..7ccfccde
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/payment/ErpFinancePaymentRespVO.java
@@ -0,0 +1,99 @@
+package cn.iocoder.yudao.module.erp.controller.admin.finance.vo.payment;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 付款单 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpFinancePaymentRespVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "23752")
+    private Long id;
+
+    @Schema(description = "付款单号", requiredMode = Schema.RequiredMode.REQUIRED, example = "FKD888")
+    private String no;
+
+    @Schema(description = "付款状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Integer status;
+
+    @Schema(description = "付款时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    private LocalDateTime paymentTime;
+
+    @Schema(description = "财务人员编号", example = "19690")
+    private Long financeUserId;
+    @Schema(description = "财务人员名称", example = "张三")
+    private String financeUserName;
+
+    @Schema(description = "供应商编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "29399")
+    private Long supplierId;
+    @Schema(description = "供应商名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "小番茄公司")
+    private String supplierName;
+
+    @Schema(description = "付款账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "28989")
+    private Long accountId;
+    @Schema(description = "付款账户名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "张三")
+    private String accountName;
+
+    @Schema(description = "合计价格，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "13832")
+    private BigDecimal totalPrice;
+
+    @Schema(description = "优惠金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "11600")
+    private BigDecimal discountPrice;
+
+    @Schema(description = "实际价格，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "10000")
+    private BigDecimal paymentPrice;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "创建人", example = "芋道")
+    private String creator;
+    @Schema(description = "创建人名称", example = "芋道")
+    private String creatorName;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+    @Schema(description = "付款项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    private List<Item> items;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "付款项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "业务类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+        private Integer bizType;
+
+        @Schema(description = "业务编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+        private Long bizId;
+
+        @Schema(description = "业务单号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+        private String bizNo;
+
+        @Schema(description = "应付金额，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "10000")
+        private BigDecimal totalPrice;
+
+        @Schema(description = "已付金额，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "10000")
+        private BigDecimal paidPrice;
+
+        @Schema(description = "本次付款，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "10000")
+        @NotNull(message = "本次付款不能为空")
+        private BigDecimal paymentPrice;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/payment/ErpFinancePaymentSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/payment/ErpFinancePaymentSaveReqVO.java
new file mode 100644
index 00000000..3842f3d2
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/payment/ErpFinancePaymentSaveReqVO.java
@@ -0,0 +1,74 @@
+package cn.iocoder.yudao.module.erp.controller.admin.finance.vo.payment;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.Valid;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 付款单新增/修改 Request VO")
+@Data
+public class ErpFinancePaymentSaveReqVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "23752")
+    private Long id;
+
+    @Schema(description = "付款时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "付款时间不能为空")
+    private LocalDateTime paymentTime;
+
+    @Schema(description = "财务人员编号", example = "19690")
+    private Long financeUserId;
+
+    @Schema(description = "供应商编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "29399")
+    @NotNull(message = "供应商编号不能为空")
+    private Long supplierId;
+
+    @Schema(description = "付款账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "28989")
+    @NotNull(message = "付款账户编号不能为空")
+    private Long accountId;
+
+    @Schema(description = "优惠金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "11600")
+    @NotNull(message = "优惠金额不能为空")
+    private BigDecimal discountPrice;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "付款项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotEmpty(message = "付款项列表不能为空")
+    @Valid
+    private List<Item> items;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "付款项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "业务类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+        @NotNull(message = "业务类型不能为空")
+        private Integer bizType;
+
+        @Schema(description = "业务编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+        @NotNull(message = "业务编号不能为空")
+        private Long bizId;
+
+        @Schema(description = "已付金额，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "10000")
+        @NotNull(message = "已付金额不能为空")
+        private BigDecimal paidPrice;
+
+        @Schema(description = "本次付款，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "10000")
+        @NotNull(message = "本次付款不能为空")
+        private BigDecimal paymentPrice;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/receipt/ErpFinanceReceiptPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/receipt/ErpFinanceReceiptPageReqVO.java
new file mode 100644
index 00000000..d3e938c6
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/receipt/ErpFinanceReceiptPageReqVO.java
@@ -0,0 +1,48 @@
+package cn.iocoder.yudao.module.erp.controller.admin.finance.vo.receipt;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - ERP 收款单分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpFinanceReceiptPageReqVO extends PageParam {
+
+    @Schema(description = "收款单编号", example = "XS001")
+    private String no;
+
+    @Schema(description = "收款时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] receiptTime;
+
+    @Schema(description = "客户编号", example = "1724")
+    private Long customerId;
+
+    @Schema(description = "创建者", example = "666")
+    private String creator;
+
+    @Schema(description = "财务人员编号", example = "888")
+    private String financeUserId;
+
+    @Schema(description = "收款账户编号", example = "31189")
+    private Long accountId;
+
+    @Schema(description = "收款状态", example = "2")
+    private Integer status;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "业务编号", example = "123")
+    private String bizNo;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/receipt/ErpFinanceReceiptRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/receipt/ErpFinanceReceiptRespVO.java
new file mode 100644
index 00000000..dad440ce
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/receipt/ErpFinanceReceiptRespVO.java
@@ -0,0 +1,99 @@
+package cn.iocoder.yudao.module.erp.controller.admin.finance.vo.receipt;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 收款单 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpFinanceReceiptRespVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "23752")
+    private Long id;
+
+    @Schema(description = "收款单号", requiredMode = Schema.RequiredMode.REQUIRED, example = "FKD888")
+    private String no;
+
+    @Schema(description = "收款状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Integer status;
+
+    @Schema(description = "收款时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    private LocalDateTime receiptTime;
+
+    @Schema(description = "财务人员编号", example = "19690")
+    private Long financeUserId;
+    @Schema(description = "财务人员名称", example = "张三")
+    private String financeUserName;
+
+    @Schema(description = "客户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "29399")
+    private Long customerId;
+    @Schema(description = "客户名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "小番茄公司")
+    private String customerName;
+
+    @Schema(description = "收款账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "28989")
+    private Long accountId;
+    @Schema(description = "收款账户名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "张三")
+    private String accountName;
+
+    @Schema(description = "合计价格，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "13832")
+    private BigDecimal totalPrice;
+
+    @Schema(description = "优惠金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "11600")
+    private BigDecimal discountPrice;
+
+    @Schema(description = "实际价格，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "10000")
+    private BigDecimal receiptPrice;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "创建人", example = "芋道")
+    private String creator;
+    @Schema(description = "创建人名称", example = "芋道")
+    private String creatorName;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+    @Schema(description = "收款项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    private List<Item> items;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "收款项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "业务类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+        private Integer bizType;
+
+        @Schema(description = "业务编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+        private Long bizId;
+
+        @Schema(description = "业务单号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+        private String bizNo;
+
+        @Schema(description = "应收金额，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "10000")
+        private BigDecimal totalPrice;
+
+        @Schema(description = "已收金额，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "10000")
+        private BigDecimal receiptedPrice;
+
+        @Schema(description = "本次收款，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "10000")
+        @NotNull(message = "本次收款不能为空")
+        private BigDecimal receiptPrice;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/receipt/ErpFinanceReceiptSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/receipt/ErpFinanceReceiptSaveReqVO.java
new file mode 100644
index 00000000..0cb190c0
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/finance/vo/receipt/ErpFinanceReceiptSaveReqVO.java
@@ -0,0 +1,74 @@
+package cn.iocoder.yudao.module.erp.controller.admin.finance.vo.receipt;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.Valid;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 收款单新增/修改 Request VO")
+@Data
+public class ErpFinanceReceiptSaveReqVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "23752")
+    private Long id;
+
+    @Schema(description = "收款时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "收款时间不能为空")
+    private LocalDateTime receiptTime;
+
+    @Schema(description = "财务人员编号", example = "19690")
+    private Long financeUserId;
+
+    @Schema(description = "客户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "29399")
+    @NotNull(message = "客户编号不能为空")
+    private Long customerId;
+
+    @Schema(description = "收款账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "28989")
+    @NotNull(message = "收款账户编号不能为空")
+    private Long accountId;
+
+    @Schema(description = "优惠金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "11600")
+    @NotNull(message = "优惠金额不能为空")
+    private BigDecimal discountPrice;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "收款项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotEmpty(message = "收款项列表不能为空")
+    @Valid
+    private List<Item> items;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "收款项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "业务类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+        @NotNull(message = "业务类型不能为空")
+        private Integer bizType;
+
+        @Schema(description = "业务编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+        @NotNull(message = "业务编号不能为空")
+        private Long bizId;
+
+        @Schema(description = "已收金额，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "10000")
+        @NotNull(message = "已收金额不能为空")
+        private BigDecimal receiptedPrice;
+
+        @Schema(description = "本次收款，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "10000")
+        @NotNull(message = "本次收款不能为空")
+        private BigDecimal receiptPrice;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/ErpProductCategoryController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/ErpProductCategoryController.java
new file mode 100644
index 00000000..4d6a8255
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/ErpProductCategoryController.java
@@ -0,0 +1,98 @@
+package cn.iocoder.yudao.module.erp.controller.admin.product;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.category.ErpProductCategoryListReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.category.ErpProductCategoryRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.category.ErpProductCategorySaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductCategoryDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductCategoryService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
+
+@Tag(name = "管理后台 - ERP 产品分类")
+@RestController
+@RequestMapping("/erp/product-category")
+@Validated
+public class ErpProductCategoryController {
+
+    @Resource
+    private ErpProductCategoryService productCategoryService;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建产品分类")
+    @PreAuthorize("@ss.hasPermission('erp:product-category:create')")
+    public CommonResult<Long> createProductCategory(@Valid @RequestBody ErpProductCategorySaveReqVO createReqVO) {
+        return success(productCategoryService.createProductCategory(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新产品分类")
+    @PreAuthorize("@ss.hasPermission('erp:product-category:update')")
+    public CommonResult<Boolean> updateProductCategory(@Valid @RequestBody ErpProductCategorySaveReqVO updateReqVO) {
+        productCategoryService.updateProductCategory(updateReqVO);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除产品分类")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:product-category:delete')")
+    public CommonResult<Boolean> deleteProductCategory(@RequestParam("id") Long id) {
+        productCategoryService.deleteProductCategory(id);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得产品分类")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:product-category:query')")
+    public CommonResult<ErpProductCategoryRespVO> getProductCategory(@RequestParam("id") Long id) {
+        ErpProductCategoryDO category = productCategoryService.getProductCategory(id);
+        return success(BeanUtils.toBean(category, ErpProductCategoryRespVO.class));
+    }
+
+    @GetMapping("/list")
+    @Operation(summary = "获得产品分类列表")
+    @PreAuthorize("@ss.hasPermission('erp:product-category:query')")
+    public CommonResult<List<ErpProductCategoryRespVO>> getProductCategoryList(@Valid ErpProductCategoryListReqVO listReqVO) {
+        List<ErpProductCategoryDO> list = productCategoryService.getProductCategoryList(listReqVO);
+        return success(BeanUtils.toBean(list, ErpProductCategoryRespVO.class));
+    }
+
+    @GetMapping("/simple-list")
+    @Operation(summary = "获得产品分类精简列表", description = "只包含被开启的分类，主要用于前端的下拉选项")
+    public CommonResult<List<ErpProductCategoryRespVO>> getProductCategorySimpleList() {
+        List<ErpProductCategoryDO> list = productCategoryService.getProductCategoryList(
+                new ErpProductCategoryListReqVO().setStatus(CommonStatusEnum.ENABLE.getStatus()));
+        return success(convertList(list, category -> new ErpProductCategoryRespVO()
+                .setId(category.getId()).setName(category.getName()).setParentId(category.getParentId())));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出产品分类 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:product-category:export')")
+    public void exportProductCategoryExcel(@Valid ErpProductCategoryListReqVO listReqVO,
+              HttpServletResponse response) throws IOException {
+        List<ErpProductCategoryDO> list = productCategoryService.getProductCategoryList(listReqVO);
+        // 导出 Excel
+        ExcelUtils.write(response, "产品分类.xls", "数据", ErpProductCategoryRespVO.class,
+                        BeanUtils.toBean(list, ErpProductCategoryRespVO.class));
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/ErpProductController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/ErpProductController.java
new file mode 100644
index 00000000..6c3c67ae
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/ErpProductController.java
@@ -0,0 +1,102 @@
+package cn.iocoder.yudao.module.erp.controller.admin.product;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ProductSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
+
+@Tag(name = "管理后台 - ERP 产品")
+@RestController
+@RequestMapping("/erp/product")
+@Validated
+public class ErpProductController {
+
+    @Resource
+    private ErpProductService productService;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建产品")
+    @PreAuthorize("@ss.hasPermission('erp:product:create')")
+    public CommonResult<Long> createProduct(@Valid @RequestBody ProductSaveReqVO createReqVO) {
+        return success(productService.createProduct(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新产品")
+    @PreAuthorize("@ss.hasPermission('erp:product:update')")
+    public CommonResult<Boolean> updateProduct(@Valid @RequestBody ProductSaveReqVO updateReqVO) {
+        productService.updateProduct(updateReqVO);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除产品")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:product:delete')")
+    public CommonResult<Boolean> deleteProduct(@RequestParam("id") Long id) {
+        productService.deleteProduct(id);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得产品")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:product:query')")
+    public CommonResult<ErpProductRespVO> getProduct(@RequestParam("id") Long id) {
+        ErpProductDO product = productService.getProduct(id);
+        return success(BeanUtils.toBean(product, ErpProductRespVO.class));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得产品分页")
+    @PreAuthorize("@ss.hasPermission('erp:product:query')")
+    public CommonResult<PageResult<ErpProductRespVO>> getProductPage(@Valid ErpProductPageReqVO pageReqVO) {
+        return success(productService.getProductVOPage(pageReqVO));
+    }
+
+    @GetMapping("/simple-list")
+    @Operation(summary = "获得产品精简列表", description = "只包含被开启的产品，主要用于前端的下拉选项")
+    public CommonResult<List<ErpProductRespVO>> getProductSimpleList() {
+        List<ErpProductRespVO> list = productService.getProductVOListByStatus(CommonStatusEnum.ENABLE.getStatus());
+        return success(convertList(list, product -> new ErpProductRespVO().setId(product.getId())
+                .setName(product.getName()).setBarCode(product.getBarCode())
+                .setCategoryId(product.getCategoryId()).setCategoryName(product.getCategoryName())
+                .setUnitId(product.getUnitId()).setUnitName(product.getUnitName())
+                .setPurchasePrice(product.getPurchasePrice()).setSalePrice(product.getSalePrice()).setMinPrice(product.getMinPrice())));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出产品 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:product:export')")
+    public void exportProductExcel(@Valid ErpProductPageReqVO pageReqVO,
+              HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        PageResult<ErpProductRespVO> pageResult = productService.getProductVOPage(pageReqVO);
+        // 导出 Excel
+        ExcelUtils.write(response, "产品.xls", "数据", ErpProductRespVO.class,
+                pageResult.getList());
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/ErpProductUnitController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/ErpProductUnitController.java
new file mode 100644
index 00000000..fdd4443d
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/ErpProductUnitController.java
@@ -0,0 +1,100 @@
+package cn.iocoder.yudao.module.erp.controller.admin.product;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.unit.ErpProductUnitPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.unit.ErpProductUnitRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.unit.ErpProductUnitSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductUnitDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductUnitService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
+
+@Tag(name = "管理后台 - ERP 产品单位")
+@RestController
+@RequestMapping("/erp/product-unit")
+@Validated
+public class ErpProductUnitController {
+
+    @Resource
+    private ErpProductUnitService productUnitService;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建产品单位")
+    @PreAuthorize("@ss.hasPermission('erp:product-unit:create')")
+    public CommonResult<Long> createProductUnit(@Valid @RequestBody ErpProductUnitSaveReqVO createReqVO) {
+        return success(productUnitService.createProductUnit(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新产品单位")
+    @PreAuthorize("@ss.hasPermission('erp:product-unit:update')")
+    public CommonResult<Boolean> updateProductUnit(@Valid @RequestBody ErpProductUnitSaveReqVO updateReqVO) {
+        productUnitService.updateProductUnit(updateReqVO);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除产品单位")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:product-unit:delete')")
+    public CommonResult<Boolean> deleteProductUnit(@RequestParam("id") Long id) {
+        productUnitService.deleteProductUnit(id);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得产品单位")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:product-unit:query')")
+    public CommonResult<ErpProductUnitRespVO> getProductUnit(@RequestParam("id") Long id) {
+        ErpProductUnitDO productUnit = productUnitService.getProductUnit(id);
+        return success(BeanUtils.toBean(productUnit, ErpProductUnitRespVO.class));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得产品单位分页")
+    @PreAuthorize("@ss.hasPermission('erp:product-unit:query')")
+    public CommonResult<PageResult<ErpProductUnitRespVO>> getProductUnitPage(@Valid ErpProductUnitPageReqVO pageReqVO) {
+        PageResult<ErpProductUnitDO> pageResult = productUnitService.getProductUnitPage(pageReqVO);
+        return success(BeanUtils.toBean(pageResult, ErpProductUnitRespVO.class));
+    }
+
+    @GetMapping("/simple-list")
+    @Operation(summary = "获得产品单位精简列表", description = "只包含被开启的单位，主要用于前端的下拉选项")
+    public CommonResult<List<ErpProductUnitRespVO>> getProductUnitSimpleList() {
+        List<ErpProductUnitDO> list = productUnitService.getProductUnitListByStatus(CommonStatusEnum.ENABLE.getStatus());
+        return success(convertList(list, unit -> new ErpProductUnitRespVO().setId(unit.getId()).setName(unit.getName())));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出产品单位 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:product-unit:export')")
+
+    public void exportProductUnitExcel(@Valid ErpProductUnitPageReqVO pageReqVO,
+              HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpProductUnitDO> list = productUnitService.getProductUnitPage(pageReqVO).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "产品单位.xls", "数据", ErpProductUnitRespVO.class,
+                        BeanUtils.toBean(list, ErpProductUnitRespVO.class));
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/category/ErpProductCategoryListReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/category/ErpProductCategoryListReqVO.java
new file mode 100644
index 00000000..b9b530e7
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/category/ErpProductCategoryListReqVO.java
@@ -0,0 +1,16 @@
+package cn.iocoder.yudao.module.erp.controller.admin.product.vo.category;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Schema(description = "管理后台 - ERP 产品分类列表 Request VO")
+@Data
+public class ErpProductCategoryListReqVO {
+
+    @Schema(description = "分类名称", example = "芋艿")
+    private String name;
+
+    @Schema(description = "开启状态", example = "1")
+    private Integer status;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/category/ErpProductCategoryRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/category/ErpProductCategoryRespVO.java
new file mode 100644
index 00000000..23d7d9e8
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/category/ErpProductCategoryRespVO.java
@@ -0,0 +1,47 @@
+package cn.iocoder.yudao.module.erp.controller.admin.product.vo.category;
+
+import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
+import cn.iocoder.yudao.framework.excel.core.convert.DictConvert;
+import cn.iocoder.yudao.module.system.enums.DictTypeConstants;
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - ERP 产品分类 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpProductCategoryRespVO {
+
+    @Schema(description = "分类编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "5860")
+    @ExcelProperty("分类编号")
+    private Long id;
+
+    @Schema(description = "父分类编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "21829")
+    @ExcelProperty("父分类编号")
+    private Long parentId;
+
+    @Schema(description = "分类名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "芋艿")
+    @ExcelProperty("分类名称")
+    private String name;
+
+    @Schema(description = "分类编码", requiredMode = Schema.RequiredMode.REQUIRED, example = "S110")
+    @ExcelProperty("分类编码")
+    private String code;
+
+    @Schema(description = "分类排序", example = "10")
+    @ExcelProperty("分类排序")
+    private Integer sort;
+
+    @Schema(description = "开启状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @ExcelProperty(value = "开启状态", converter = DictConvert.class)
+    @DictFormat(DictTypeConstants.COMMON_STATUS)
+    private Integer status;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/category/ErpProductCategorySaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/category/ErpProductCategorySaveReqVO.java
new file mode 100644
index 00000000..6c1ddef7
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/category/ErpProductCategorySaveReqVO.java
@@ -0,0 +1,35 @@
+package cn.iocoder.yudao.module.erp.controller.admin.product.vo.category;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+@Schema(description = "管理后台 - ERP 产品分类新增/修改 Request VO")
+@Data
+public class ErpProductCategorySaveReqVO {
+
+    @Schema(description = "分类编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "5860")
+    private Long id;
+
+    @Schema(description = "父分类编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "21829")
+    @NotNull(message = "父分类编号不能为空")
+    private Long parentId;
+
+    @Schema(description = "分类名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "芋艿")
+    @NotEmpty(message = "分类名称不能为空")
+    private String name;
+
+    @Schema(description = "分类编码", requiredMode = Schema.RequiredMode.REQUIRED, example = "S110")
+    @NotEmpty(message = "分类编码不能为空")
+    private String code;
+
+    @Schema(description = "分类排序", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    @NotNull(message = "分类排序不能为空")
+    private Integer sort;
+
+    @Schema(description = "开启状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @NotNull(message = "开启状态不能为空")
+    private Integer status;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/product/ErpProductPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/product/ErpProductPageReqVO.java
new file mode 100644
index 00000000..12818b2a
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/product/ErpProductPageReqVO.java
@@ -0,0 +1,30 @@
+package cn.iocoder.yudao.module.erp.controller.admin.product.vo.product;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - ERP 产品分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpProductPageReqVO extends PageParam {
+
+    @Schema(description = "产品名称", example = "李四")
+    private String name;
+
+    @Schema(description = "产品分类编号", example = "11161")
+    private Long categoryId;
+
+    @Schema(description = "创建时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] createTime;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/product/ErpProductRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/product/ErpProductRespVO.java
new file mode 100644
index 00000000..9be9bc25
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/product/ErpProductRespVO.java
@@ -0,0 +1,76 @@
+package cn.iocoder.yudao.module.erp.controller.admin.product.vo.product;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - ERP 产品 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpProductRespVO {
+
+    @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "15672")
+    @ExcelProperty("产品编号")
+    private Long id;
+
+    @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "李四")
+    @ExcelProperty("产品名称")
+    private String name;
+
+    @Schema(description = "产品条码", requiredMode = Schema.RequiredMode.REQUIRED, example = "X110")
+    @ExcelProperty("产品条码")
+    private String barCode;
+
+    @Schema(description = "产品分类编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11161")
+    private Long categoryId;
+    @Schema(description = "产品分类", requiredMode = Schema.RequiredMode.REQUIRED, example = "水果")
+    @ExcelProperty("产品分类")
+    private String categoryName;
+
+    @Schema(description = "单位编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "8869")
+    private Long unitId;
+    @Schema(description = "单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "个")
+    @ExcelProperty("单位")
+    private String unitName;
+
+    @Schema(description = "产品状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @ExcelProperty("产品状态")
+    private Integer status;
+
+    @Schema(description = "产品规格", example = "红色")
+    @ExcelProperty("产品规格")
+    private String standard;
+
+    @Schema(description = "产品备注", example = "你猜")
+    @ExcelProperty("产品备注")
+    private String remark;
+
+    @Schema(description = "保质期天数", example = "10")
+    @ExcelProperty("保质期天数")
+    private Integer expiryDay;
+
+    @Schema(description = "基础重量（kg）", example = "1.00")
+    @ExcelProperty("基础重量（kg）")
+    private BigDecimal weight;
+
+    @Schema(description = "采购价格，单位：元", example = "10.30")
+    @ExcelProperty("采购价格，单位：元")
+    private BigDecimal purchasePrice;
+
+    @Schema(description = "销售价格，单位：元", example = "74.32")
+    @ExcelProperty("销售价格，单位：元")
+    private BigDecimal salePrice;
+
+    @Schema(description = "最低价格，单位：元", example = "161.87")
+    @ExcelProperty("最低价格，单位：元")
+    private BigDecimal minPrice;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/product/ProductSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/product/ProductSaveReqVO.java
new file mode 100644
index 00000000..8841541b
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/product/ProductSaveReqVO.java
@@ -0,0 +1,58 @@
+package cn.iocoder.yudao.module.erp.controller.admin.product.vo.product;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Schema(description = "管理后台 - ERP 产品新增/修改 Request VO")
+@Data
+public class ProductSaveReqVO {
+
+    @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "15672")
+    private Long id;
+
+    @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "李四")
+    @NotEmpty(message = "产品名称不能为空")
+    private String name;
+
+    @Schema(description = "产品条码", requiredMode = Schema.RequiredMode.REQUIRED, example = "X110")
+    @NotEmpty(message = "产品条码不能为空")
+    private String barCode;
+
+    @Schema(description = "产品分类编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11161")
+    @NotNull(message = "产品分类编号不能为空")
+    private Long categoryId;
+
+    @Schema(description = "单位编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "8869")
+    @NotNull(message = "单位编号不能为空")
+    private Long unitId;
+
+    @Schema(description = "产品状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @NotNull(message = "产品状态不能为空")
+    private Integer status;
+
+    @Schema(description = "产品规格", example = "红色")
+    private String standard;
+
+    @Schema(description = "产品备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "保质期天数", example = "10")
+    private Integer expiryDay;
+
+    @Schema(description = "基础重量（kg）", example = "1.00")
+    private BigDecimal weight;
+
+    @Schema(description = "采购价格，单位：元", example = "10.30")
+    private BigDecimal purchasePrice;
+
+    @Schema(description = "销售价格，单位：元", example = "74.32")
+    private BigDecimal salePrice;
+
+    @Schema(description = "最低价格，单位：元", example = "161.87")
+    private BigDecimal minPrice;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/unit/ErpProductUnitPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/unit/ErpProductUnitPageReqVO.java
new file mode 100644
index 00000000..87119c12
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/unit/ErpProductUnitPageReqVO.java
@@ -0,0 +1,21 @@
+package cn.iocoder.yudao.module.erp.controller.admin.product.vo.unit;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+
+@Schema(description = "管理后台 - ERP 产品单位分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpProductUnitPageReqVO extends PageParam {
+
+    @Schema(description = "单位名字", example = "芋艿")
+    private String name;
+
+    @Schema(description = "单位状态", example = "1")
+    private Integer status;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/unit/ErpProductUnitRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/unit/ErpProductUnitRespVO.java
new file mode 100644
index 00000000..06f60492
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/unit/ErpProductUnitRespVO.java
@@ -0,0 +1,34 @@
+package cn.iocoder.yudao.module.erp.controller.admin.product.vo.unit;
+
+import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
+import cn.iocoder.yudao.module.system.enums.DictTypeConstants;
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - ERP 产品单位 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpProductUnitRespVO {
+
+    @Schema(description = "单位编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "31254")
+    @ExcelProperty("单位编号")
+    private Long id;
+
+    @Schema(description = "单位名字", requiredMode = Schema.RequiredMode.REQUIRED, example = "芋艿")
+    @ExcelProperty("单位名字")
+    private String name;
+
+    @Schema(description = "单位状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @ExcelProperty("单位状态")
+    @DictFormat(DictTypeConstants.COMMON_STATUS)
+    private Integer status;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/unit/ErpProductUnitSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/unit/ErpProductUnitSaveReqVO.java
new file mode 100644
index 00000000..67f52337
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/product/vo/unit/ErpProductUnitSaveReqVO.java
@@ -0,0 +1,26 @@
+package cn.iocoder.yudao.module.erp.controller.admin.product.vo.unit;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.validation.InEnum;
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+@Schema(description = "管理后台 - ERP 产品单位新增/修改 Request VO")
+@Data
+public class ErpProductUnitSaveReqVO {
+
+    @Schema(description = "单位编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "31254")
+    private Long id;
+
+    @Schema(description = "单位名字", requiredMode = Schema.RequiredMode.REQUIRED, example = "芋艿")
+    @NotEmpty(message = "单位名字不能为空")
+    private String name;
+
+    @Schema(description = "单位状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @NotNull(message = "单位状态不能为空")
+    @InEnum(CommonStatusEnum.class)
+    private Integer status;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/ErpPurchaseInController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/ErpPurchaseInController.java
new file mode 100644
index 00000000..01cc57ca
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/ErpPurchaseInController.java
@@ -0,0 +1,163 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.in.ErpPurchaseInPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.in.ErpPurchaseInRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.in.ErpPurchaseInSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseInDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseInItemDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpSupplierDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpPurchaseInService;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpSupplierService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMultiMap;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+
+@Tag(name = "管理后台 - ERP 采购入库")
+@RestController
+@RequestMapping("/erp/purchase-in")
+@Validated
+public class ErpPurchaseInController {
+
+    @Resource
+    private ErpPurchaseInService purchaseInService;
+    @Resource
+    private ErpStockService stockService;
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpSupplierService supplierService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建采购入库")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-in:create')")
+    public CommonResult<Long> createPurchaseIn(@Valid @RequestBody ErpPurchaseInSaveReqVO createReqVO) {
+        return success(purchaseInService.createPurchaseIn(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新采购入库")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-in:update')")
+    public CommonResult<Boolean> updatePurchaseIn(@Valid @RequestBody ErpPurchaseInSaveReqVO updateReqVO) {
+        purchaseInService.updatePurchaseIn(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/update-status")
+    @Operation(summary = "更新采购入库的状态")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-in:update-status')")
+    public CommonResult<Boolean> updatePurchaseInStatus(@RequestParam("id") Long id,
+                                                      @RequestParam("status") Integer status) {
+        purchaseInService.updatePurchaseInStatus(id, status);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除采购入库")
+    @Parameter(name = "ids", description = "编号数组", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:purchase-in:delete')")
+    public CommonResult<Boolean> deletePurchaseIn(@RequestParam("ids") List<Long> ids) {
+        purchaseInService.deletePurchaseIn(ids);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得采购入库")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-in:query')")
+    public CommonResult<ErpPurchaseInRespVO> getPurchaseIn(@RequestParam("id") Long id) {
+        ErpPurchaseInDO purchaseIn = purchaseInService.getPurchaseIn(id);
+        if (purchaseIn == null) {
+            return success(null);
+        }
+        List<ErpPurchaseInItemDO> purchaseInItemList = purchaseInService.getPurchaseInItemListByInId(id);
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(purchaseInItemList, ErpPurchaseInItemDO::getProductId));
+        return success(BeanUtils.toBean(purchaseIn, ErpPurchaseInRespVO.class, purchaseInVO ->
+                purchaseInVO.setItems(BeanUtils.toBean(purchaseInItemList, ErpPurchaseInRespVO.Item.class, item -> {
+                    ErpStockDO stock = stockService.getStock(item.getProductId(), item.getWarehouseId());
+                    item.setStockCount(stock != null ? stock.getCount() : BigDecimal.ZERO);
+                    MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()));
+                }))));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得采购入库分页")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-in:query')")
+    public CommonResult<PageResult<ErpPurchaseInRespVO>> getPurchaseInPage(@Valid ErpPurchaseInPageReqVO pageReqVO) {
+        PageResult<ErpPurchaseInDO> pageResult = purchaseInService.getPurchaseInPage(pageReqVO);
+        return success(buildPurchaseInVOPageResult(pageResult));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出采购入库 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-in:export')")
+
+    public void exportPurchaseInExcel(@Valid ErpPurchaseInPageReqVO pageReqVO,
+                                    HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpPurchaseInRespVO> list = buildPurchaseInVOPageResult(purchaseInService.getPurchaseInPage(pageReqVO)).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "采购入库.xls", "数据", ErpPurchaseInRespVO.class, list);
+    }
+
+    private PageResult<ErpPurchaseInRespVO> buildPurchaseInVOPageResult(PageResult<ErpPurchaseInDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        // 1.1 入库项
+        List<ErpPurchaseInItemDO> purchaseInItemList = purchaseInService.getPurchaseInItemListByInIds(
+                convertSet(pageResult.getList(), ErpPurchaseInDO::getId));
+        Map<Long, List<ErpPurchaseInItemDO>> purchaseInItemMap = convertMultiMap(purchaseInItemList, ErpPurchaseInItemDO::getInId);
+        // 1.2 产品信息
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(purchaseInItemList, ErpPurchaseInItemDO::getProductId));
+        // 1.3 供应商信息
+        Map<Long, ErpSupplierDO> supplierMap = supplierService.getSupplierMap(
+                convertSet(pageResult.getList(), ErpPurchaseInDO::getSupplierId));
+        // 1.4 管理员信息
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
+                convertSet(pageResult.getList(), purchaseIn -> Long.parseLong(purchaseIn.getCreator())));
+        // 2. 开始拼接
+        return BeanUtils.toBean(pageResult, ErpPurchaseInRespVO.class, purchaseIn -> {
+            purchaseIn.setItems(BeanUtils.toBean(purchaseInItemMap.get(purchaseIn.getId()), ErpPurchaseInRespVO.Item.class,
+                    item -> MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()))));
+            purchaseIn.setProductNames(CollUtil.join(purchaseIn.getItems(), "，", ErpPurchaseInRespVO.Item::getProductName));
+            MapUtils.findAndThen(supplierMap, purchaseIn.getSupplierId(), supplier -> purchaseIn.setSupplierName(supplier.getName()));
+            MapUtils.findAndThen(userMap, Long.parseLong(purchaseIn.getCreator()), user -> purchaseIn.setCreatorName(user.getNickname()));
+        });
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/ErpPurchaseOrderController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/ErpPurchaseOrderController.java
new file mode 100644
index 00000000..266cac19
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/ErpPurchaseOrderController.java
@@ -0,0 +1,162 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order.ErpPurchaseOrderPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order.ErpPurchaseOrderRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order.ErpPurchaseOrderSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderItemDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpSupplierDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpPurchaseOrderService;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpSupplierService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMultiMap;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+
+@Tag(name = "管理后台 - ERP 采购订单")
+@RestController
+@RequestMapping("/erp/purchase-order")
+@Validated
+public class ErpPurchaseOrderController {
+
+    @Resource
+    private ErpPurchaseOrderService purchaseOrderService;
+    @Resource
+    private ErpStockService stockService;
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpSupplierService supplierService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建采购订单")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-order:create')")
+    public CommonResult<Long> createPurchaseOrder(@Valid @RequestBody ErpPurchaseOrderSaveReqVO createReqVO) {
+        return success(purchaseOrderService.createPurchaseOrder(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新采购订单")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-order:update')")
+    public CommonResult<Boolean> updatePurchaseOrder(@Valid @RequestBody ErpPurchaseOrderSaveReqVO updateReqVO) {
+        purchaseOrderService.updatePurchaseOrder(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/update-status")
+    @Operation(summary = "更新采购订单的状态")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-order:update-status')")
+    public CommonResult<Boolean> updatePurchaseOrderStatus(@RequestParam("id") Long id,
+                                                           @RequestParam("status") Integer status) {
+        purchaseOrderService.updatePurchaseOrderStatus(id, status);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除采购订单")
+    @Parameter(name = "ids", description = "编号数组", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:purchase-order:delete')")
+    public CommonResult<Boolean> deletePurchaseOrder(@RequestParam("ids") List<Long> ids) {
+        purchaseOrderService.deletePurchaseOrder(ids);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得采购订单")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-order:query')")
+    public CommonResult<ErpPurchaseOrderRespVO> getPurchaseOrder(@RequestParam("id") Long id) {
+        ErpPurchaseOrderDO purchaseOrder = purchaseOrderService.getPurchaseOrder(id);
+        if (purchaseOrder == null) {
+            return success(null);
+        }
+        List<ErpPurchaseOrderItemDO> purchaseOrderItemList = purchaseOrderService.getPurchaseOrderItemListByOrderId(id);
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(purchaseOrderItemList, ErpPurchaseOrderItemDO::getProductId));
+        return success(BeanUtils.toBean(purchaseOrder, ErpPurchaseOrderRespVO.class, purchaseOrderVO ->
+                purchaseOrderVO.setItems(BeanUtils.toBean(purchaseOrderItemList, ErpPurchaseOrderRespVO.Item.class, item -> {
+                    BigDecimal purchaseCount = stockService.getStockCount(item.getProductId());
+                    item.setStockCount(purchaseCount != null ? purchaseCount : BigDecimal.ZERO);
+                    MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()));
+                }))));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得采购订单分页")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-order:query')")
+    public CommonResult<PageResult<ErpPurchaseOrderRespVO>> getPurchaseOrderPage(@Valid ErpPurchaseOrderPageReqVO pageReqVO) {
+        PageResult<ErpPurchaseOrderDO> pageResult = purchaseOrderService.getPurchaseOrderPage(pageReqVO);
+        return success(buildPurchaseOrderVOPageResult(pageResult));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出采购订单 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-order:export')")
+
+    public void exportPurchaseOrderExcel(@Valid ErpPurchaseOrderPageReqVO pageReqVO,
+                                         HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpPurchaseOrderRespVO> list = buildPurchaseOrderVOPageResult(purchaseOrderService.getPurchaseOrderPage(pageReqVO)).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "采购订单.xls", "数据", ErpPurchaseOrderRespVO.class, list);
+    }
+
+    private PageResult<ErpPurchaseOrderRespVO> buildPurchaseOrderVOPageResult(PageResult<ErpPurchaseOrderDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        // 1.1 订单项
+        List<ErpPurchaseOrderItemDO> purchaseOrderItemList = purchaseOrderService.getPurchaseOrderItemListByOrderIds(
+                convertSet(pageResult.getList(), ErpPurchaseOrderDO::getId));
+        Map<Long, List<ErpPurchaseOrderItemDO>> purchaseOrderItemMap = convertMultiMap(purchaseOrderItemList, ErpPurchaseOrderItemDO::getOrderId);
+        // 1.2 产品信息
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(purchaseOrderItemList, ErpPurchaseOrderItemDO::getProductId));
+        // 1.3 供应商信息
+        Map<Long, ErpSupplierDO> supplierMap = supplierService.getSupplierMap(
+                convertSet(pageResult.getList(), ErpPurchaseOrderDO::getSupplierId));
+        // 1.4 管理员信息
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
+                convertSet(pageResult.getList(), purchaseOrder -> Long.parseLong(purchaseOrder.getCreator())));
+        // 2. 开始拼接
+        return BeanUtils.toBean(pageResult, ErpPurchaseOrderRespVO.class, purchaseOrder -> {
+            purchaseOrder.setItems(BeanUtils.toBean(purchaseOrderItemMap.get(purchaseOrder.getId()), ErpPurchaseOrderRespVO.Item.class,
+                    item -> MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()))));
+            purchaseOrder.setProductNames(CollUtil.join(purchaseOrder.getItems(), "，", ErpPurchaseOrderRespVO.Item::getProductName));
+            MapUtils.findAndThen(supplierMap, purchaseOrder.getSupplierId(), supplier -> purchaseOrder.setSupplierName(supplier.getName()));
+            MapUtils.findAndThen(userMap, Long.parseLong(purchaseOrder.getCreator()), user -> purchaseOrder.setCreatorName(user.getNickname()));
+        });
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/ErpPurchaseReturnController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/ErpPurchaseReturnController.java
new file mode 100644
index 00000000..c4686456
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/ErpPurchaseReturnController.java
@@ -0,0 +1,163 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.returns.ErpPurchaseReturnPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.returns.ErpPurchaseReturnRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.returns.ErpPurchaseReturnSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseReturnDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseReturnItemDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpSupplierDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpPurchaseReturnService;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpSupplierService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMultiMap;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+
+@Tag(name = "管理后台 - ERP 采购退货")
+@RestController
+@RequestMapping("/erp/purchase-return")
+@Validated
+public class ErpPurchaseReturnController {
+
+    @Resource
+    private ErpPurchaseReturnService purchaseReturnService;
+    @Resource
+    private ErpStockService stockService;
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpSupplierService supplierService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建采购退货")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-return:create')")
+    public CommonResult<Long> createPurchaseReturn(@Valid @RequestBody ErpPurchaseReturnSaveReqVO createReqVO) {
+        return success(purchaseReturnService.createPurchaseReturn(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新采购退货")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-return:update')")
+    public CommonResult<Boolean> updatePurchaseReturn(@Valid @RequestBody ErpPurchaseReturnSaveReqVO updateReqVO) {
+        purchaseReturnService.updatePurchaseReturn(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/update-status")
+    @Operation(summary = "更新采购退货的状态")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-return:update-status')")
+    public CommonResult<Boolean> updatePurchaseReturnStatus(@RequestParam("id") Long id,
+                                                      @RequestParam("status") Integer status) {
+        purchaseReturnService.updatePurchaseReturnStatus(id, status);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除采购退货")
+    @Parameter(name = "ids", description = "编号数组", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:purchase-return:delete')")
+    public CommonResult<Boolean> deletePurchaseReturn(@RequestParam("ids") List<Long> ids) {
+        purchaseReturnService.deletePurchaseReturn(ids);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得采购退货")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-return:query')")
+    public CommonResult<ErpPurchaseReturnRespVO> getPurchaseReturn(@RequestParam("id") Long id) {
+        ErpPurchaseReturnDO purchaseReturn = purchaseReturnService.getPurchaseReturn(id);
+        if (purchaseReturn == null) {
+            return success(null);
+        }
+        List<ErpPurchaseReturnItemDO> purchaseReturnItemList = purchaseReturnService.getPurchaseReturnItemListByReturnId(id);
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(purchaseReturnItemList, ErpPurchaseReturnItemDO::getProductId));
+        return success(BeanUtils.toBean(purchaseReturn, ErpPurchaseReturnRespVO.class, purchaseReturnVO ->
+                purchaseReturnVO.setItems(BeanUtils.toBean(purchaseReturnItemList, ErpPurchaseReturnRespVO.Item.class, item -> {
+                    ErpStockDO stock = stockService.getStock(item.getProductId(), item.getWarehouseId());
+                    item.setStockCount(stock != null ? stock.getCount() : BigDecimal.ZERO);
+                    MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()));
+                }))));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得采购退货分页")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-return:query')")
+    public CommonResult<PageResult<ErpPurchaseReturnRespVO>> getPurchaseReturnPage(@Valid ErpPurchaseReturnPageReqVO pageReqVO) {
+        PageResult<ErpPurchaseReturnDO> pageResult = purchaseReturnService.getPurchaseReturnPage(pageReqVO);
+        return success(buildPurchaseReturnVOPageResult(pageResult));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出采购退货 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:purchase-return:export')")
+
+    public void exportPurchaseReturnExcel(@Valid ErpPurchaseReturnPageReqVO pageReqVO,
+                                    HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpPurchaseReturnRespVO> list = buildPurchaseReturnVOPageResult(purchaseReturnService.getPurchaseReturnPage(pageReqVO)).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "采购退货.xls", "数据", ErpPurchaseReturnRespVO.class, list);
+    }
+
+    private PageResult<ErpPurchaseReturnRespVO> buildPurchaseReturnVOPageResult(PageResult<ErpPurchaseReturnDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        // 1.1 退货项
+        List<ErpPurchaseReturnItemDO> purchaseReturnItemList = purchaseReturnService.getPurchaseReturnItemListByReturnIds(
+                convertSet(pageResult.getList(), ErpPurchaseReturnDO::getId));
+        Map<Long, List<ErpPurchaseReturnItemDO>> purchaseReturnItemMap = convertMultiMap(purchaseReturnItemList, ErpPurchaseReturnItemDO::getReturnId);
+        // 1.2 产品信息
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(purchaseReturnItemList, ErpPurchaseReturnItemDO::getProductId));
+        // 1.3 供应商信息
+        Map<Long, ErpSupplierDO> supplierMap = supplierService.getSupplierMap(
+                convertSet(pageResult.getList(), ErpPurchaseReturnDO::getSupplierId));
+        // 1.4 管理员信息
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
+                convertSet(pageResult.getList(), purchaseReturn -> Long.parseLong(purchaseReturn.getCreator())));
+        // 2. 开始拼接
+        return BeanUtils.toBean(pageResult, ErpPurchaseReturnRespVO.class, purchaseReturn -> {
+            purchaseReturn.setItems(BeanUtils.toBean(purchaseReturnItemMap.get(purchaseReturn.getId()), ErpPurchaseReturnRespVO.Item.class,
+                    item -> MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()))));
+            purchaseReturn.setProductNames(CollUtil.join(purchaseReturn.getItems(), "，", ErpPurchaseReturnRespVO.Item::getProductName));
+            MapUtils.findAndThen(supplierMap, purchaseReturn.getSupplierId(), supplier -> purchaseReturn.setSupplierName(supplier.getName()));
+            MapUtils.findAndThen(userMap, Long.parseLong(purchaseReturn.getCreator()), user -> purchaseReturn.setCreatorName(user.getNickname()));
+        });
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/ErpSupplierController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/ErpSupplierController.java
new file mode 100644
index 00000000..2fb81d40
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/ErpSupplierController.java
@@ -0,0 +1,100 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier.ErpSupplierPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier.ErpSupplierRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier.ErpSupplierSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpSupplierDO;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpSupplierService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
+
+@Tag(name = "管理后台 - ERP 供应商")
+@RestController
+@RequestMapping("/erp/supplier")
+@Validated
+public class ErpSupplierController {
+
+    @Resource
+    private ErpSupplierService supplierService;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建供应商")
+    @PreAuthorize("@ss.hasPermission('erp:supplier:create')")
+    public CommonResult<Long> createSupplier(@Valid @RequestBody ErpSupplierSaveReqVO createReqVO) {
+        return success(supplierService.createSupplier(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新供应商")
+    @PreAuthorize("@ss.hasPermission('erp:supplier:update')")
+    public CommonResult<Boolean> updateSupplier(@Valid @RequestBody ErpSupplierSaveReqVO updateReqVO) {
+        supplierService.updateSupplier(updateReqVO);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除供应商")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:supplier:delete')")
+    public CommonResult<Boolean> deleteSupplier(@RequestParam("id") Long id) {
+        supplierService.deleteSupplier(id);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得供应商")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:supplier:query')")
+    public CommonResult<ErpSupplierRespVO> getSupplier(@RequestParam("id") Long id) {
+        ErpSupplierDO supplier = supplierService.getSupplier(id);
+        return success(BeanUtils.toBean(supplier, ErpSupplierRespVO.class));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得供应商分页")
+    @PreAuthorize("@ss.hasPermission('erp:supplier:query')")
+    public CommonResult<PageResult<ErpSupplierRespVO>> getSupplierPage(@Valid ErpSupplierPageReqVO pageReqVO) {
+        PageResult<ErpSupplierDO> pageResult = supplierService.getSupplierPage(pageReqVO);
+        return success(BeanUtils.toBean(pageResult, ErpSupplierRespVO.class));
+    }
+
+    @GetMapping("/simple-list")
+    @Operation(summary = "获得供应商精简列表", description = "只包含被开启的供应商，主要用于前端的下拉选项")
+    public CommonResult<List<ErpSupplierRespVO>> getSupplierSimpleList() {
+        List<ErpSupplierDO> list = supplierService.getSupplierListByStatus(CommonStatusEnum.ENABLE.getStatus());
+        return success(convertList(list, supplier -> new ErpSupplierRespVO().setId(supplier.getId()).setName(supplier.getName())));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出供应商 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:supplier:export')")
+
+    public void exportSupplierExcel(@Valid ErpSupplierPageReqVO pageReqVO,
+              HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpSupplierDO> list = supplierService.getSupplierPage(pageReqVO).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "供应商.xls", "数据", ErpSupplierRespVO.class,
+                        BeanUtils.toBean(list, ErpSupplierRespVO.class));
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/in/ErpPurchaseInPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/in/ErpPurchaseInPageReqVO.java
new file mode 100644
index 00000000..e84607ce
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/in/ErpPurchaseInPageReqVO.java
@@ -0,0 +1,61 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.in;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - ERP 采购入库分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpPurchaseInPageReqVO extends PageParam {
+
+    public static final Integer PAYMENT_STATUS_NONE = 0;
+    public static final Integer PAYMENT_STATUS_PART = 1;
+    public static final Integer PAYMENT_STATUS_ALL = 2;
+
+    @Schema(description = "采购单编号", example = "XS001")
+    private String no;
+
+    @Schema(description = "供应商编号", example = "1724")
+    private Long supplierId;
+
+    @Schema(description = "入库时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] inTime;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "入库状态", example = "2")
+    private Integer status;
+
+    @Schema(description = "创建者")
+    private String creator;
+
+    @Schema(description = "产品编号", example = "1")
+    private Long productId;
+
+    @Schema(description = "仓库编号", example = "1")
+    private Long warehouseId;
+
+    @Schema(description = "结算账号编号", example = "1")
+    private Long accountId;
+
+    @Schema(description = "付款状态", example = "1")
+    private Integer paymentStatus;
+
+    @Schema(description = "是否可付款", example = "true")
+    private Boolean paymentEnable; // 对应 paymentStatus = [0, 1]
+
+    @Schema(description = "采购单号", example = "1")
+    private String orderNo;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/in/ErpPurchaseInRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/in/ErpPurchaseInRespVO.java
new file mode 100644
index 00000000..dac354f9
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/in/ErpPurchaseInRespVO.java
@@ -0,0 +1,145 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.in;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 采购入库 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpPurchaseInRespVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    @ExcelProperty("编号")
+    private Long id;
+
+    @Schema(description = "入库单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "XS001")
+    @ExcelProperty("入库单编号")
+    private String no;
+
+    @Schema(description = "入库状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @ExcelProperty("入库状态")
+    private Integer status;
+
+    @Schema(description = "供应商编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1724")
+    private Long supplierId;
+    @Schema(description = "供应商名称", example = "芋道")
+    @ExcelProperty("供应商名称")
+    private String supplierName;
+
+    @Schema(description = "结算账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "311.89")
+    @ExcelProperty("结算账户编号")
+    private Long accountId;
+
+    @Schema(description = "入库时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("入库时间")
+    private LocalDateTime inTime;
+
+    @Schema(description = "采购订单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    private Long orderId;
+    @Schema(description = "采购订单号", requiredMode = Schema.RequiredMode.REQUIRED, example = "XS001")
+    private String orderNo;
+
+    @Schema(description = "合计数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "15663")
+    @ExcelProperty("合计数量")
+    private BigDecimal totalCount;
+    @Schema(description = "最终合计价格", requiredMode = Schema.RequiredMode.REQUIRED, example = "24906")
+    @ExcelProperty("最终合计价格")
+    private BigDecimal totalPrice;
+    @Schema(description = "已付款金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal paymentPrice;
+
+    @Schema(description = "合计产品价格，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal totalProductPrice;
+
+    @Schema(description = "合计税额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal totalTaxPrice;
+
+    @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
+    private BigDecimal discountPercent;
+
+    @Schema(description = "优惠金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal discountPrice;
+
+    @Schema(description = "定金金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal otherPrice;
+
+    @Schema(description = "附件地址", example = "https://www.iocoder.cn")
+    @ExcelProperty("附件地址")
+    private String fileUrl;
+
+    @Schema(description = "备注", example = "你猜")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "创建人", example = "芋道")
+    private String creator;
+    @Schema(description = "创建人名称", example = "芋道")
+    private String creatorName;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+    @Schema(description = "入库项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    private List<Item> items;
+
+    @Schema(description = "产品信息", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("产品信息")
+    private String productNames;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "入库项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "采购订单项编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+        private Long orderItemId;
+
+        @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long warehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productId;
+
+        @Schema(description = "产品单位单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productUnitId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "税率，百分比", example = "99.88")
+        private BigDecimal taxPercent;
+
+        @Schema(description = "税额，单位：元", example = "100.00")
+        private BigDecimal taxPrice;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+        // ========== 关联字段 ==========
+
+        @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "巧克力")
+        private String productName;
+        @Schema(description = "产品条码", requiredMode = Schema.RequiredMode.REQUIRED, example = "A9985")
+        private String productBarCode;
+        @Schema(description = "产品单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "盒")
+        private String productUnitName;
+
+        @Schema(description = "库存数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal stockCount; // 该字段仅仅在“详情”和“编辑”时使用
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/in/ErpPurchaseInSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/in/ErpPurchaseInSaveReqVO.java
new file mode 100644
index 00000000..9566de98
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/in/ErpPurchaseInSaveReqVO.java
@@ -0,0 +1,81 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.in;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 采购入库新增/修改 Request VO")
+@Data
+public class ErpPurchaseInSaveReqVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    private Long id;
+
+    @Schema(description = "结算账户编号", example = "31189")
+    private Long accountId;
+
+    @Schema(description = "入库时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "入库时间不能为空")
+    private LocalDateTime inTime;
+
+    @Schema(description = "采购订单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    @NotNull(message = "采购订单编号不能为空")
+    private Long orderId;
+
+    @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
+    private BigDecimal discountPercent;
+
+    @Schema(description = "其它金额，单位：元", example = "7127")
+    private BigDecimal otherPrice;
+
+    @Schema(description = "附件地址", example = "https://www.iocoder.cn")
+    private String fileUrl;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "入库清单列表")
+    private List<Item> items;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "入库项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "采购订单项编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+        @NotNull(message = "采购订单项编号不能为空")
+        private Long orderItemId;
+
+        @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "仓库编号不能为空")
+        private Long warehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品编号不能为空")
+        private Long productId;
+
+        @Schema(description = "产品单位单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品单位单位不能为空")
+        private Long productUnitId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "税率，百分比", example = "99.88")
+        private BigDecimal taxPercent;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/order/ErpPurchaseOrderPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/order/ErpPurchaseOrderPageReqVO.java
new file mode 100644
index 00000000..8bf70d42
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/order/ErpPurchaseOrderPageReqVO.java
@@ -0,0 +1,80 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - ERP 采购订单分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpPurchaseOrderPageReqVO extends PageParam {
+
+    /**
+     * 入库状态 - 无
+     */
+    public static final Integer IN_STATUS_NONE = 0;
+    /**
+     * 入库状态 - 部分
+     */
+    public static final Integer IN_STATUS_PART = 1;
+    /**
+     * 入库状态 - 全部
+     */
+    public static final Integer IN_STATUS_ALL = 2;
+
+    /**
+     * 退货状态 - 无
+     */
+    public static final Integer RETURN_STATUS_NONE = 0;
+    /**
+     * 退货状态 - 部分
+     */
+    public static final Integer RETURN_STATUS_PART = 1;
+    /**
+     * 退货状态 - 全部
+     */
+    public static final Integer RETURN_STATUS_ALL = 2;
+
+    @Schema(description = "采购单编号", example = "XS001")
+    private String no;
+
+    @Schema(description = "供应商编号", example = "1724")
+    private Long supplierId;
+
+    @Schema(description = "采购时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] orderTime;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "采购状态", example = "2")
+    private Integer status;
+
+    @Schema(description = "创建者")
+    private String creator;
+
+    @Schema(description = "产品编号", example = "1")
+    private Long productId;
+
+    @Schema(description = "入库状态", example = "2")
+    private Integer inStatus;
+
+    @Schema(description = "退货状态", example = "2")
+    private Integer returnStatus;
+
+    @Schema(description = "是否可入库", example = "true")
+    private Boolean inEnable;
+
+    @Schema(description = "是否可退货", example = "true")
+    private Boolean returnEnable;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/order/ErpPurchaseOrderRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/order/ErpPurchaseOrderRespVO.java
new file mode 100644
index 00000000..5653e266
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/order/ErpPurchaseOrderRespVO.java
@@ -0,0 +1,152 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 采购订单 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpPurchaseOrderRespVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    @ExcelProperty("编号")
+    private Long id;
+
+    @Schema(description = "采购单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "XS001")
+    @ExcelProperty("采购单编号")
+    private String no;
+
+    @Schema(description = "采购状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @ExcelProperty("采购状态")
+    private Integer status;
+
+    @Schema(description = "供应商编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1724")
+    private Long supplierId;
+    @Schema(description = "供应商名称", example = "芋道")
+    @ExcelProperty("供应商名称")
+    private String supplierName;
+
+    @Schema(description = "结算账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "311.89")
+    @ExcelProperty("结算账户编号")
+    private Long accountId;
+
+    @Schema(description = "采购时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("采购时间")
+    private LocalDateTime orderTime;
+
+    @Schema(description = "合计数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "15663")
+    @ExcelProperty("合计数量")
+    private BigDecimal totalCount;
+    @Schema(description = "最终合计价格", requiredMode = Schema.RequiredMode.REQUIRED, example = "24906")
+    @ExcelProperty("最终合计价格")
+    private BigDecimal totalPrice;
+
+    @Schema(description = "合计产品价格，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal totalProductPrice;
+
+    @Schema(description = "合计税额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal totalTaxPrice;
+
+    @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
+    private BigDecimal discountPercent;
+
+    @Schema(description = "优惠金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal discountPrice;
+
+    @Schema(description = "定金金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal depositPrice;
+
+    @Schema(description = "附件地址", example = "https://www.iocoder.cn")
+    @ExcelProperty("附件地址")
+    private String fileUrl;
+
+    @Schema(description = "备注", example = "你猜")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "创建人", example = "芋道")
+    private String creator;
+    @Schema(description = "创建人名称", example = "芋道")
+    private String creatorName;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+    @Schema(description = "订单项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    private List<Item> items;
+
+    @Schema(description = "产品信息", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("产品信息")
+    private String productNames;
+
+    // ========== 采购入库 ==========
+
+    @Schema(description = "采购入库数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+    private BigDecimal inCount;
+
+    // ========== 采购退货（出库）） ==========
+
+    @Schema(description = "采购退货数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+    private BigDecimal returnCount;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "订单项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productId;
+
+        @Schema(description = "产品单位单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productUnitId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "税率，百分比", example = "99.88")
+        private BigDecimal taxPercent;
+
+        @Schema(description = "税额，单位：元", example = "100.00")
+        private BigDecimal taxPrice;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+        // ========== 采购入库 ==========
+
+        @Schema(description = "采购入库数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal inCount;
+
+        // ========== 采购退货（入库）） ==========
+
+        @Schema(description = "采购退货数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal returnCount;
+
+        // ========== 关联字段 ==========
+
+        @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "巧克力")
+        private String productName;
+        @Schema(description = "产品条码", requiredMode = Schema.RequiredMode.REQUIRED, example = "A9985")
+        private String productBarCode;
+        @Schema(description = "产品单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "盒")
+        private String productUnitName;
+
+        @Schema(description = "库存数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal stockCount; // 该字段仅仅在“详情”和“编辑”时使用
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/order/ErpPurchaseOrderSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/order/ErpPurchaseOrderSaveReqVO.java
new file mode 100644
index 00000000..557400c6
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/order/ErpPurchaseOrderSaveReqVO.java
@@ -0,0 +1,73 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 采购订单新增/修改 Request VO")
+@Data
+public class ErpPurchaseOrderSaveReqVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    private Long id;
+
+    @Schema(description = "供应商编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1724")
+    @NotNull(message = "供应商编号不能为空")
+    private Long supplierId;
+
+    @Schema(description = "结算账户编号", example = "31189")
+    private Long accountId;
+
+    @Schema(description = "采购时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "采购时间不能为空")
+    private LocalDateTime orderTime;
+
+    @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
+    private BigDecimal discountPercent;
+
+    @Schema(description = "定金金额，单位：元", example = "7127")
+    private BigDecimal depositPrice;
+
+    @Schema(description = "附件地址", example = "https://www.iocoder.cn")
+    private String fileUrl;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "订单清单列表")
+    private List<Item> items;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "订单项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品编号不能为空")
+        private Long productId;
+
+        @Schema(description = "产品单位单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品单位单位不能为空")
+        private Long productUnitId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "税率，百分比", example = "99.88")
+        private BigDecimal taxPercent;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/returns/ErpPurchaseReturnPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/returns/ErpPurchaseReturnPageReqVO.java
new file mode 100644
index 00000000..a534d2e3
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/returns/ErpPurchaseReturnPageReqVO.java
@@ -0,0 +1,61 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.returns;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - ERP 采购退货分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpPurchaseReturnPageReqVO extends PageParam {
+
+    public static final Integer REFUND_STATUS_NONE = 0;
+    public static final Integer REFUND_STATUS_PART = 1;
+    public static final Integer REFUND_STATUS_ALL = 2;
+
+    @Schema(description = "采购单编号", example = "XS001")
+    private String no;
+
+    @Schema(description = "供应商编号", example = "1724")
+    private Long supplierId;
+
+    @Schema(description = "退货时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] returnTime;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "退货状态", example = "2")
+    private Integer status;
+
+    @Schema(description = "创建者")
+    private String creator;
+
+    @Schema(description = "产品编号", example = "1")
+    private Long productId;
+
+    @Schema(description = "仓库编号", example = "1")
+    private Long warehouseId;
+
+    @Schema(description = "结算账号编号", example = "1")
+    private Long accountId;
+
+    @Schema(description = "采购单号", example = "1")
+    private String orderNo;
+
+    @Schema(description = "退款状态", example = "1")
+    private Integer refundStatus;
+
+    @Schema(description = "是否可退款", example = "true")
+    private Boolean refundEnable; // 对应 refundStatus = [0, 1]
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/returns/ErpPurchaseReturnRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/returns/ErpPurchaseReturnRespVO.java
new file mode 100644
index 00000000..69770ec3
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/returns/ErpPurchaseReturnRespVO.java
@@ -0,0 +1,145 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.returns;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 采购退货 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpPurchaseReturnRespVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    @ExcelProperty("编号")
+    private Long id;
+
+    @Schema(description = "退货单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "XS001")
+    @ExcelProperty("退货单编号")
+    private String no;
+
+    @Schema(description = "退货状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @ExcelProperty("退货状态")
+    private Integer status;
+
+    @Schema(description = "供应商编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1724")
+    private Long supplierId;
+    @Schema(description = "供应商名称", example = "芋道")
+    @ExcelProperty("供应商名称")
+    private String supplierName;
+
+    @Schema(description = "结算账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "311.89")
+    @ExcelProperty("结算账户编号")
+    private Long accountId;
+
+    @Schema(description = "退货时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("退货时间")
+    private LocalDateTime returnTime;
+
+    @Schema(description = "采购订单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    private Long orderId;
+    @Schema(description = "采购订单号", requiredMode = Schema.RequiredMode.REQUIRED, example = "XS001")
+    private String orderNo;
+
+    @Schema(description = "合计数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "15663")
+    @ExcelProperty("合计数量")
+    private BigDecimal totalCount;
+    @Schema(description = "最终合计价格", requiredMode = Schema.RequiredMode.REQUIRED, example = "24906")
+    @ExcelProperty("最终合计价格")
+    private BigDecimal totalPrice;
+    @Schema(description = "已退款金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal refundPrice;
+
+    @Schema(description = "合计产品价格，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal totalProductPrice;
+
+    @Schema(description = "合计税额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal totalTaxPrice;
+
+    @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
+    private BigDecimal discountPercent;
+
+    @Schema(description = "优惠金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal discountPrice;
+
+    @Schema(description = "定金金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal otherPrice;
+
+    @Schema(description = "附件地址", example = "https://www.iocoder.cn")
+    @ExcelProperty("附件地址")
+    private String fileUrl;
+
+    @Schema(description = "备注", example = "你猜")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "创建人", example = "芋道")
+    private String creator;
+    @Schema(description = "创建人名称", example = "芋道")
+    private String creatorName;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+    @Schema(description = "退货项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    private List<Item> items;
+
+    @Schema(description = "产品信息", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("产品信息")
+    private String productNames;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "退货项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "采购订单项编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+        private Long orderItemId;
+
+        @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long warehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productId;
+
+        @Schema(description = "产品单位单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productUnitId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "税率，百分比", example = "99.88")
+        private BigDecimal taxPercent;
+
+        @Schema(description = "税额，单位：元", example = "100.00")
+        private BigDecimal taxPrice;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+        // ========== 关联字段 ==========
+
+        @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "巧克力")
+        private String productName;
+        @Schema(description = "产品条码", requiredMode = Schema.RequiredMode.REQUIRED, example = "A9985")
+        private String productBarCode;
+        @Schema(description = "产品单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "盒")
+        private String productUnitName;
+
+        @Schema(description = "库存数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal stockCount; // 该字段仅仅在“详情”和“编辑”时使用
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/returns/ErpPurchaseReturnSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/returns/ErpPurchaseReturnSaveReqVO.java
new file mode 100644
index 00000000..927e5108
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/returns/ErpPurchaseReturnSaveReqVO.java
@@ -0,0 +1,81 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.returns;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 采购退货新增/修改 Request VO")
+@Data
+public class ErpPurchaseReturnSaveReqVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    private Long id;
+
+    @Schema(description = "结算账户编号", example = "31189")
+    private Long accountId;
+
+    @Schema(description = "退货时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "退货时间不能为空")
+    private LocalDateTime returnTime;
+
+    @Schema(description = "采购订单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    @NotNull(message = "采购订单编号不能为空")
+    private Long orderId;
+
+    @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
+    private BigDecimal discountPercent;
+
+    @Schema(description = "其它金额，单位：元", example = "7127")
+    private BigDecimal otherPrice;
+
+    @Schema(description = "附件地址", example = "https://www.iocoder.cn")
+    private String fileUrl;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "退货清单列表")
+    private List<Item> items;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "退货项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "采购订单项编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+        @NotNull(message = "采购订单项编号不能为空")
+        private Long orderItemId;
+
+        @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "仓库编号不能为空")
+        private Long warehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品编号不能为空")
+        private Long productId;
+
+        @Schema(description = "产品单位单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品单位单位不能为空")
+        private Long productUnitId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "税率，百分比", example = "99.88")
+        private BigDecimal taxPercent;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/supplier/ErpSupplierPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/supplier/ErpSupplierPageReqVO.java
new file mode 100644
index 00000000..229ab63d
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/supplier/ErpSupplierPageReqVO.java
@@ -0,0 +1,24 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+
+@Schema(description = "管理后台 - ERP 供应商分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpSupplierPageReqVO extends PageParam {
+
+    @Schema(description = "供应商名称", example = "芋道源码")
+    private String name;
+
+    @Schema(description = "手机号码", example = "15601691300")
+    private String mobile;
+
+    @Schema(description = "联系电话", example = "18818288888")
+    private String telephone;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/supplier/ErpSupplierRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/supplier/ErpSupplierRespVO.java
new file mode 100644
index 00000000..5ba5892c
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/supplier/ErpSupplierRespVO.java
@@ -0,0 +1,84 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier;
+
+import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
+import cn.iocoder.yudao.framework.excel.core.convert.DictConvert;
+import cn.iocoder.yudao.module.system.enums.DictTypeConstants;
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - ERP 供应商 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpSupplierRespVO {
+
+    @Schema(description = "供应商编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17791")
+    @ExcelProperty("供应商编号")
+    private Long id;
+
+    @Schema(description = "供应商名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "芋道源码")
+    @ExcelProperty("供应商名称")
+    private String name;
+
+    @Schema(description = "联系人", example = "芋艿")
+    @ExcelProperty("联系人")
+    private String contact;
+
+    @Schema(description = "手机号码", example = "15601691300")
+    @ExcelProperty("手机号码")
+    private String mobile;
+
+    @Schema(description = "联系电话", example = "18818288888")
+    @ExcelProperty("联系电话")
+    private String telephone;
+
+    @Schema(description = "电子邮箱", example = "76853@qq.com")
+    @ExcelProperty("电子邮箱")
+    private String email;
+
+    @Schema(description = "传真", example = "20 7123 4567")
+    @ExcelProperty("传真")
+    private String fax;
+
+    @Schema(description = "备注", example = "你猜")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "开启状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @ExcelProperty(value = "开启状态", converter = DictConvert.class)
+    @DictFormat(DictTypeConstants.COMMON_STATUS)
+    private Integer status;
+
+    @Schema(description = "排序", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    @ExcelProperty("排序")
+    private Integer sort;
+
+    @Schema(description = "纳税人识别号", example = "91130803MA098BY05W")
+    @ExcelProperty("纳税人识别号")
+    private String taxNo;
+
+    @Schema(description = "税率", example = "10")
+    @ExcelProperty("税率")
+    private BigDecimal taxPercent;
+
+    @Schema(description = "开户行", example = "张三")
+    @ExcelProperty("开户行")
+    private String bankName;
+
+    @Schema(description = "开户账号", example = "622908212277228617")
+    @ExcelProperty("开户账号")
+    private String bankAccount;
+
+    @Schema(description = "开户地址", example = "兴业银行浦东支行")
+    @ExcelProperty("开户地址")
+    private String bankAddress;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/supplier/ErpSupplierSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/supplier/ErpSupplierSaveReqVO.java
new file mode 100644
index 00000000..9193455b
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/purchase/vo/supplier/ErpSupplierSaveReqVO.java
@@ -0,0 +1,71 @@
+package cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.validation.InEnum;
+import cn.iocoder.yudao.framework.common.validation.Mobile;
+import cn.iocoder.yudao.framework.common.validation.Telephone;
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.Email;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Schema(description = "管理后台 - ERP 供应商新增/修改 Request VO")
+@Data
+public class ErpSupplierSaveReqVO {
+
+    @Schema(description = "供应商编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17791")
+    private Long id;
+
+    @Schema(description = "供应商名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "芋道源码")
+    @NotEmpty(message = "供应商名称不能为空")
+    private String name;
+
+    @Schema(description = "联系人", example = "芋艿")
+    private String contact;
+
+    @Schema(description = "手机号码", example = "15601691300")
+    @Mobile
+    private String mobile;
+
+    @Schema(description = "联系电话", example = "18818288888")
+    @Telephone
+    private String telephone;
+
+    @Schema(description = "电子邮箱", example = "76853@qq.com")
+    @Email
+    private String email;
+
+    @Schema(description = "传真", example = "20 7123 4567")
+    private String fax;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "开启状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @NotNull(message = "开启状态不能为空")
+    @InEnum(value = CommonStatusEnum.class)
+    private Integer status;
+
+    @Schema(description = "排序", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    @NotNull(message = "排序不能为空")
+    private Integer sort;
+
+    @Schema(description = "纳税人识别号", example = "91130803MA098BY05W")
+    private String taxNo;
+
+    @Schema(description = "税率", example = "10")
+    private BigDecimal taxPercent;
+
+    @Schema(description = "开户行", example = "张三")
+    private String bankName;
+
+    @Schema(description = "开户账号", example = "622908212277228617")
+    private String bankAccount;
+
+    @Schema(description = "开户地址", example = "兴业银行浦东支行")
+    private String bankAddress;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/ErpCustomerController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/ErpCustomerController.java
new file mode 100644
index 00000000..381a8857
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/ErpCustomerController.java
@@ -0,0 +1,99 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.customer.ErpCustomerPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.customer.ErpCustomerRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.customer.ErpCustomerSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpCustomerDO;
+import cn.iocoder.yudao.module.erp.service.sale.ErpCustomerService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
+
+@Tag(name = "管理后台 - ERP 客户")
+@RestController
+@RequestMapping("/erp/customer")
+@Validated
+public class ErpCustomerController {
+
+    @Resource
+    private ErpCustomerService customerService;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建客户")
+    @PreAuthorize("@ss.hasPermission('erp:customer:create')")
+    public CommonResult<Long> createCustomer(@Valid @RequestBody ErpCustomerSaveReqVO createReqVO) {
+        return success(customerService.createCustomer(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新客户")
+    @PreAuthorize("@ss.hasPermission('erp:customer:update')")
+    public CommonResult<Boolean> updateCustomer(@Valid @RequestBody ErpCustomerSaveReqVO updateReqVO) {
+        customerService.updateCustomer(updateReqVO);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除客户")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:customer:delete')")
+    public CommonResult<Boolean> deleteCustomer(@RequestParam("id") Long id) {
+        customerService.deleteCustomer(id);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得客户")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:customer:query')")
+    public CommonResult<ErpCustomerRespVO> getCustomer(@RequestParam("id") Long id) {
+        ErpCustomerDO customer = customerService.getCustomer(id);
+        return success(BeanUtils.toBean(customer, ErpCustomerRespVO.class));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得客户分页")
+    @PreAuthorize("@ss.hasPermission('erp:customer:query')")
+    public CommonResult<PageResult<ErpCustomerRespVO>> getCustomerPage(@Valid ErpCustomerPageReqVO pageReqVO) {
+        PageResult<ErpCustomerDO> pageResult = customerService.getCustomerPage(pageReqVO);
+        return success(BeanUtils.toBean(pageResult, ErpCustomerRespVO.class));
+    }
+
+    @GetMapping("/simple-list")
+    @Operation(summary = "获得客户精简列表", description = "只包含被开启的客户，主要用于前端的下拉选项")
+    public CommonResult<List<ErpCustomerRespVO>> getCustomerSimpleList() {
+        List<ErpCustomerDO> list = customerService.getCustomerListByStatus(CommonStatusEnum.ENABLE.getStatus());
+        return success(convertList(list, customer -> new ErpCustomerRespVO().setId(customer.getId()).setName(customer.getName())));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出客户 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:customer:export')")
+    public void exportCustomerExcel(@Valid ErpCustomerPageReqVO pageReqVO,
+              HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpCustomerDO> list = customerService.getCustomerPage(pageReqVO).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "客户.xls", "数据", ErpCustomerRespVO.class,
+                        BeanUtils.toBean(list, ErpCustomerRespVO.class));
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/ErpSaleOrderController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/ErpSaleOrderController.java
new file mode 100644
index 00000000..1266d3d2
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/ErpSaleOrderController.java
@@ -0,0 +1,161 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpCustomerDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderItemDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.sale.ErpCustomerService;
+import cn.iocoder.yudao.module.erp.service.sale.ErpSaleOrderService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMultiMap;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+
+@Tag(name = "管理后台 - ERP 销售订单")
+@RestController
+@RequestMapping("/erp/sale-order")
+@Validated
+public class ErpSaleOrderController {
+
+    @Resource
+    private ErpSaleOrderService saleOrderService;
+    @Resource
+    private ErpStockService stockService;
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpCustomerService customerService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建销售订单")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:create')")
+    public CommonResult<Long> createSaleOrder(@Valid @RequestBody ErpSaleOrderSaveReqVO createReqVO) {
+        return success(saleOrderService.createSaleOrder(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新销售订单")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:update')")
+    public CommonResult<Boolean> updateSaleOrder(@Valid @RequestBody ErpSaleOrderSaveReqVO updateReqVO) {
+        saleOrderService.updateSaleOrder(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/update-status")
+    @Operation(summary = "更新销售订单的状态")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:update-status')")
+    public CommonResult<Boolean> updateSaleOrderStatus(@RequestParam("id") Long id,
+                                                      @RequestParam("status") Integer status) {
+        saleOrderService.updateSaleOrderStatus(id, status);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除销售订单")
+    @Parameter(name = "ids", description = "编号数组", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:delete')")
+    public CommonResult<Boolean> deleteSaleOrder(@RequestParam("ids") List<Long> ids) {
+        saleOrderService.deleteSaleOrder(ids);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得销售订单")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:query')")
+    public CommonResult<ErpSaleOrderRespVO> getSaleOrder(@RequestParam("id") Long id) {
+        ErpSaleOrderDO saleOrder = saleOrderService.getSaleOrder(id);
+        if (saleOrder == null) {
+            return success(null);
+        }
+        List<ErpSaleOrderItemDO> saleOrderItemList = saleOrderService.getSaleOrderItemListByOrderId(id);
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(saleOrderItemList, ErpSaleOrderItemDO::getProductId));
+        return success(BeanUtils.toBean(saleOrder, ErpSaleOrderRespVO.class, saleOrderVO ->
+                saleOrderVO.setItems(BeanUtils.toBean(saleOrderItemList, ErpSaleOrderRespVO.Item.class, item -> {
+                    BigDecimal stockCount = stockService.getStockCount(item.getProductId());
+                    item.setStockCount(stockCount != null ? stockCount : BigDecimal.ZERO);
+                    MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()));
+                }))));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得销售订单分页")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:query')")
+    public CommonResult<PageResult<ErpSaleOrderRespVO>> getSaleOrderPage(@Valid ErpSaleOrderPageReqVO pageReqVO) {
+        PageResult<ErpSaleOrderDO> pageResult = saleOrderService.getSaleOrderPage(pageReqVO);
+        return success(buildSaleOrderVOPageResult(pageResult));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出销售订单 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:export')")
+    public void exportSaleOrderExcel(@Valid ErpSaleOrderPageReqVO pageReqVO,
+                                    HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpSaleOrderRespVO> list = buildSaleOrderVOPageResult(saleOrderService.getSaleOrderPage(pageReqVO)).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "销售订单.xls", "数据", ErpSaleOrderRespVO.class, list);
+    }
+
+    private PageResult<ErpSaleOrderRespVO> buildSaleOrderVOPageResult(PageResult<ErpSaleOrderDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        // 1.1 订单项
+        List<ErpSaleOrderItemDO> saleOrderItemList = saleOrderService.getSaleOrderItemListByOrderIds(
+                convertSet(pageResult.getList(), ErpSaleOrderDO::getId));
+        Map<Long, List<ErpSaleOrderItemDO>> saleOrderItemMap = convertMultiMap(saleOrderItemList, ErpSaleOrderItemDO::getOrderId);
+        // 1.2 产品信息
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(saleOrderItemList, ErpSaleOrderItemDO::getProductId));
+        // 1.3 客户信息
+        Map<Long, ErpCustomerDO> customerMap = customerService.getCustomerMap(
+                convertSet(pageResult.getList(), ErpSaleOrderDO::getCustomerId));
+        // 1.4 管理员信息
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
+                convertSet(pageResult.getList(), saleOrder -> Long.parseLong(saleOrder.getCreator())));
+        // 2. 开始拼接
+        return BeanUtils.toBean(pageResult, ErpSaleOrderRespVO.class, saleOrder -> {
+            saleOrder.setItems(BeanUtils.toBean(saleOrderItemMap.get(saleOrder.getId()), ErpSaleOrderRespVO.Item.class,
+                    item -> MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()))));
+            saleOrder.setProductNames(CollUtil.join(saleOrder.getItems(), "，", ErpSaleOrderRespVO.Item::getProductName));
+            MapUtils.findAndThen(customerMap, saleOrder.getCustomerId(), supplier -> saleOrder.setCustomerName(supplier.getName()));
+            MapUtils.findAndThen(userMap, Long.parseLong(saleOrder.getCreator()), user -> saleOrder.setCreatorName(user.getNickname()));
+        });
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/ErpSaleOutController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/ErpSaleOutController.java
new file mode 100644
index 00000000..19dbdf74
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/ErpSaleOutController.java
@@ -0,0 +1,162 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.out.ErpSaleOutPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.out.ErpSaleOutRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.out.ErpSaleOutSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpCustomerDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOutDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOutItemDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.sale.ErpCustomerService;
+import cn.iocoder.yudao.module.erp.service.sale.ErpSaleOutService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMultiMap;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+
+@Tag(name = "管理后台 - ERP 销售出库")
+@RestController
+@RequestMapping("/erp/sale-out")
+@Validated
+public class ErpSaleOutController {
+
+    @Resource
+    private ErpSaleOutService saleOutService;
+    @Resource
+    private ErpStockService stockService;
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpCustomerService customerService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建销售出库")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:create')")
+    public CommonResult<Long> createSaleOut(@Valid @RequestBody ErpSaleOutSaveReqVO createReqVO) {
+        return success(saleOutService.createSaleOut(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新销售出库")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:update')")
+    public CommonResult<Boolean> updateSaleOut(@Valid @RequestBody ErpSaleOutSaveReqVO updateReqVO) {
+        saleOutService.updateSaleOut(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/update-status")
+    @Operation(summary = "更新销售出库的状态")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:update-status')")
+    public CommonResult<Boolean> updateSaleOutStatus(@RequestParam("id") Long id,
+                                                      @RequestParam("status") Integer status) {
+        saleOutService.updateSaleOutStatus(id, status);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除销售出库")
+    @Parameter(name = "ids", description = "编号数组", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:delete')")
+    public CommonResult<Boolean> deleteSaleOut(@RequestParam("ids") List<Long> ids) {
+        saleOutService.deleteSaleOut(ids);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得销售出库")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:query')")
+    public CommonResult<ErpSaleOutRespVO> getSaleOut(@RequestParam("id") Long id) {
+        ErpSaleOutDO saleOut = saleOutService.getSaleOut(id);
+        if (saleOut == null) {
+            return success(null);
+        }
+        List<ErpSaleOutItemDO> saleOutItemList = saleOutService.getSaleOutItemListByOutId(id);
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(saleOutItemList, ErpSaleOutItemDO::getProductId));
+        return success(BeanUtils.toBean(saleOut, ErpSaleOutRespVO.class, saleOutVO ->
+                saleOutVO.setItems(BeanUtils.toBean(saleOutItemList, ErpSaleOutRespVO.Item.class, item -> {
+                    ErpStockDO stock = stockService.getStock(item.getProductId(), item.getWarehouseId());
+                    item.setStockCount(stock != null ? stock.getCount() : BigDecimal.ZERO);
+                    MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()));
+                }))));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得销售出库分页")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:query')")
+    public CommonResult<PageResult<ErpSaleOutRespVO>> getSaleOutPage(@Valid ErpSaleOutPageReqVO pageReqVO) {
+        PageResult<ErpSaleOutDO> pageResult = saleOutService.getSaleOutPage(pageReqVO);
+        return success(buildSaleOutVOPageResult(pageResult));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出销售出库 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:sale-out:export')")
+    public void exportSaleOutExcel(@Valid ErpSaleOutPageReqVO pageReqVO,
+                                    HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpSaleOutRespVO> list = buildSaleOutVOPageResult(saleOutService.getSaleOutPage(pageReqVO)).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "销售出库.xls", "数据", ErpSaleOutRespVO.class, list);
+    }
+
+    private PageResult<ErpSaleOutRespVO> buildSaleOutVOPageResult(PageResult<ErpSaleOutDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        // 1.1 出库项
+        List<ErpSaleOutItemDO> saleOutItemList = saleOutService.getSaleOutItemListByOutIds(
+                convertSet(pageResult.getList(), ErpSaleOutDO::getId));
+        Map<Long, List<ErpSaleOutItemDO>> saleOutItemMap = convertMultiMap(saleOutItemList, ErpSaleOutItemDO::getOutId);
+        // 1.2 产品信息
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(saleOutItemList, ErpSaleOutItemDO::getProductId));
+        // 1.3 客户信息
+        Map<Long, ErpCustomerDO> customerMap = customerService.getCustomerMap(
+                convertSet(pageResult.getList(), ErpSaleOutDO::getCustomerId));
+        // 1.4 管理员信息
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
+                convertSet(pageResult.getList(), stockOut -> Long.parseLong(stockOut.getCreator())));
+        // 2. 开始拼接
+        return BeanUtils.toBean(pageResult, ErpSaleOutRespVO.class, saleOut -> {
+            saleOut.setItems(BeanUtils.toBean(saleOutItemMap.get(saleOut.getId()), ErpSaleOutRespVO.Item.class,
+                    item -> MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()))));
+            saleOut.setProductNames(CollUtil.join(saleOut.getItems(), "，", ErpSaleOutRespVO.Item::getProductName));
+            MapUtils.findAndThen(customerMap, saleOut.getCustomerId(), supplier -> saleOut.setCustomerName(supplier.getName()));
+            MapUtils.findAndThen(userMap, Long.parseLong(saleOut.getCreator()), user -> saleOut.setCreatorName(user.getNickname()));
+        });
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/ErpSaleReturnController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/ErpSaleReturnController.java
new file mode 100644
index 00000000..db08244f
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/ErpSaleReturnController.java
@@ -0,0 +1,162 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.returns.ErpSaleReturnPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.returns.ErpSaleReturnRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.returns.ErpSaleReturnSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpCustomerDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleReturnDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleReturnItemDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.sale.ErpCustomerService;
+import cn.iocoder.yudao.module.erp.service.sale.ErpSaleReturnService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMultiMap;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+
+@Tag(name = "管理后台 - ERP 销售退货")
+@RestController
+@RequestMapping("/erp/sale-return")
+@Validated
+public class ErpSaleReturnController {
+
+    @Resource
+    private ErpSaleReturnService saleReturnService;
+    @Resource
+    private ErpStockService stockService;
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpCustomerService customerService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建销售退货")
+    @PreAuthorize("@ss.hasPermission('erp:sale-return:create')")
+    public CommonResult<Long> createSaleReturn(@Valid @RequestBody ErpSaleReturnSaveReqVO createReqVO) {
+        return success(saleReturnService.createSaleReturn(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新销售退货")
+    @PreAuthorize("@ss.hasPermission('erp:sale-return:update')")
+    public CommonResult<Boolean> updateSaleReturn(@Valid @RequestBody ErpSaleReturnSaveReqVO updateReqVO) {
+        saleReturnService.updateSaleReturn(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/update-status")
+    @Operation(summary = "更新销售退货的状态")
+    @PreAuthorize("@ss.hasPermission('erp:sale-return:update-status')")
+    public CommonResult<Boolean> updateSaleReturnStatus(@RequestParam("id") Long id,
+                                                      @RequestParam("status") Integer status) {
+        saleReturnService.updateSaleReturnStatus(id, status);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除销售退货")
+    @Parameter(name = "ids", description = "编号数组", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:sale-return:delete')")
+    public CommonResult<Boolean> deleteSaleReturn(@RequestParam("ids") List<Long> ids) {
+        saleReturnService.deleteSaleReturn(ids);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得销售退货")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:sale-return:query')")
+    public CommonResult<ErpSaleReturnRespVO> getSaleReturn(@RequestParam("id") Long id) {
+        ErpSaleReturnDO saleReturn = saleReturnService.getSaleReturn(id);
+        if (saleReturn == null) {
+            return success(null);
+        }
+        List<ErpSaleReturnItemDO> saleReturnItemList = saleReturnService.getSaleReturnItemListByReturnId(id);
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(saleReturnItemList, ErpSaleReturnItemDO::getProductId));
+        return success(BeanUtils.toBean(saleReturn, ErpSaleReturnRespVO.class, saleReturnVO ->
+                saleReturnVO.setItems(BeanUtils.toBean(saleReturnItemList, ErpSaleReturnRespVO.Item.class, item -> {
+                    ErpStockDO stock = stockService.getStock(item.getProductId(), item.getWarehouseId());
+                    item.setStockCount(stock != null ? stock.getCount() : BigDecimal.ZERO);
+                    MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()));
+                }))));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得销售退货分页")
+    @PreAuthorize("@ss.hasPermission('erp:sale-return:query')")
+    public CommonResult<PageResult<ErpSaleReturnRespVO>> getSaleReturnPage(@Valid ErpSaleReturnPageReqVO pageReqVO) {
+        PageResult<ErpSaleReturnDO> pageResult = saleReturnService.getSaleReturnPage(pageReqVO);
+        return success(buildSaleReturnVOPageResult(pageResult));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出销售退货 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:sale-return:export')")
+    public void exportSaleReturnExcel(@Valid ErpSaleReturnPageReqVO pageReqVO,
+                                    HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpSaleReturnRespVO> list = buildSaleReturnVOPageResult(saleReturnService.getSaleReturnPage(pageReqVO)).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "销售退货.xls", "数据", ErpSaleReturnRespVO.class, list);
+    }
+
+    private PageResult<ErpSaleReturnRespVO> buildSaleReturnVOPageResult(PageResult<ErpSaleReturnDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        // 1.1 退货项
+        List<ErpSaleReturnItemDO> saleReturnItemList = saleReturnService.getSaleReturnItemListByReturnIds(
+                convertSet(pageResult.getList(), ErpSaleReturnDO::getId));
+        Map<Long, List<ErpSaleReturnItemDO>> saleReturnItemMap = convertMultiMap(saleReturnItemList, ErpSaleReturnItemDO::getReturnId);
+        // 1.2 产品信息
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(saleReturnItemList, ErpSaleReturnItemDO::getProductId));
+        // 1.3 客户信息
+        Map<Long, ErpCustomerDO> customerMap = customerService.getCustomerMap(
+                convertSet(pageResult.getList(), ErpSaleReturnDO::getCustomerId));
+        // 1.4 管理员信息
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
+                convertSet(pageResult.getList(), saleReturn -> Long.parseLong(saleReturn.getCreator())));
+        // 2. 开始拼接
+        return BeanUtils.toBean(pageResult, ErpSaleReturnRespVO.class, saleReturn -> {
+            saleReturn.setItems(BeanUtils.toBean(saleReturnItemMap.get(saleReturn.getId()), ErpSaleReturnRespVO.Item.class,
+                    item -> MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()))));
+            saleReturn.setProductNames(CollUtil.join(saleReturn.getItems(), "，", ErpSaleReturnRespVO.Item::getProductName));
+            MapUtils.findAndThen(customerMap, saleReturn.getCustomerId(), supplier -> saleReturn.setCustomerName(supplier.getName()));
+            MapUtils.findAndThen(userMap, Long.parseLong(saleReturn.getCreator()), user -> saleReturn.setCreatorName(user.getNickname()));
+        });
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/customer/ErpCustomerPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/customer/ErpCustomerPageReqVO.java
new file mode 100644
index 00000000..8f32c010
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/customer/ErpCustomerPageReqVO.java
@@ -0,0 +1,24 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale.vo.customer;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+
+@Schema(description = "管理后台 - ERP 客户分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpCustomerPageReqVO extends PageParam {
+
+    @Schema(description = "客户名称", example = "张三")
+    private String name;
+
+    @Schema(description = "手机号码", example = "15601691300")
+    private String mobile;
+
+    @Schema(description = "联系电话", example = "15601691300")
+    private String telephone;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/customer/ErpCustomerRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/customer/ErpCustomerRespVO.java
new file mode 100644
index 00000000..be1768d0
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/customer/ErpCustomerRespVO.java
@@ -0,0 +1,83 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale.vo.customer;
+
+import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
+import cn.iocoder.yudao.framework.excel.core.convert.DictConvert;
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - ERP 客户 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpCustomerRespVO {
+
+    @Schema(description = "客户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "27520")
+    @ExcelProperty("客户编号")
+    private Long id;
+
+    @Schema(description = "客户名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "张三")
+    @ExcelProperty("客户名称")
+    private String name;
+
+    @Schema(description = "联系人", example = "老王")
+    @ExcelProperty("联系人")
+    private String contact;
+
+    @Schema(description = "手机号码", example = "15601691300")
+    @ExcelProperty("手机号码")
+    private String mobile;
+
+    @Schema(description = "联系电话", example = "15601691300")
+    @ExcelProperty("联系电话")
+    private String telephone;
+
+    @Schema(description = "电子邮箱", example = "7685323@qq.com")
+    @ExcelProperty("电子邮箱")
+    private String email;
+
+    @Schema(description = "传真", example = "20 7123 4567")
+    @ExcelProperty("传真")
+    private String fax;
+
+    @Schema(description = "备注", example = "你猜")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "开启状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @ExcelProperty(value = "开启状态", converter = DictConvert.class)
+    @DictFormat("common_status") // TODO 代码优化：建议设置到对应的 DictTypeConstants 枚举类中
+    private Integer status;
+
+    @Schema(description = "排序", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    @ExcelProperty("排序")
+    private Integer sort;
+
+    @Schema(description = "纳税人识别号", example = "91130803MA098BY05W")
+    @ExcelProperty("纳税人识别号")
+    private String taxNo;
+
+    @Schema(description = "税率", example = "10")
+    @ExcelProperty("税率")
+    private BigDecimal taxPercent;
+
+    @Schema(description = "开户行", example = "芋艿")
+    @ExcelProperty("开户行")
+    private String bankName;
+
+    @Schema(description = "开户账号", example = "622908212277228617")
+    @ExcelProperty("开户账号")
+    private String bankAccount;
+
+    @Schema(description = "开户地址", example = "兴业银行浦东支行")
+    @ExcelProperty("开户地址")
+    private String bankAddress;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/customer/ErpCustomerSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/customer/ErpCustomerSaveReqVO.java
new file mode 100644
index 00000000..23c4fb33
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/customer/ErpCustomerSaveReqVO.java
@@ -0,0 +1,62 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale.vo.customer;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import java.math.BigDecimal;
+
+@Schema(description = "管理后台 - ERP 客户新增/修改 Request VO")
+@Data
+public class ErpCustomerSaveReqVO {
+
+    @Schema(description = "客户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "27520")
+    private Long id;
+
+    @Schema(description = "客户名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "张三")
+    @NotEmpty(message = "客户名称不能为空")
+    private String name;
+
+    @Schema(description = "联系人", example = "老王")
+    private String contact;
+
+    @Schema(description = "手机号码", example = "15601691300")
+    private String mobile;
+
+    @Schema(description = "联系电话", example = "15601691300")
+    private String telephone;
+
+    @Schema(description = "电子邮箱", example = "7685323@qq.com")
+    private String email;
+
+    @Schema(description = "传真", example = "20 7123 4567")
+    private String fax;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "开启状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @NotNull(message = "开启状态不能为空")
+    private Integer status;
+
+    @Schema(description = "排序", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    @NotNull(message = "排序不能为空")
+    private Integer sort;
+
+    @Schema(description = "纳税人识别号", example = "91130803MA098BY05W")
+    private String taxNo;
+
+    @Schema(description = "税率", example = "10")
+    private BigDecimal taxPercent;
+
+    @Schema(description = "开户行", example = "芋艿")
+    private String bankName;
+
+    @Schema(description = "开户账号", example = "622908212277228617")
+    private String bankAccount;
+
+    @Schema(description = "开户地址", example = "兴业银行浦东支行")
+    private String bankAddress;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/order/ErpSaleOrderPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/order/ErpSaleOrderPageReqVO.java
new file mode 100644
index 00000000..84d92fb6
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/order/ErpSaleOrderPageReqVO.java
@@ -0,0 +1,80 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - ERP 销售订单分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpSaleOrderPageReqVO extends PageParam {
+
+    /**
+     * 出库状态 - 无
+     */
+    public static final Integer OUT_STATUS_NONE = 0;
+    /**
+     * 出库状态 - 部分
+     */
+    public static final Integer OUT_STATUS_PART = 1;
+    /**
+     * 出库状态 - 全部
+     */
+    public static final Integer OUT_STATUS_ALL = 2;
+
+    /**
+     * 退货状态 - 无
+     */
+    public static final Integer RETURN_STATUS_NONE = 0;
+    /**
+     * 退货状态 - 部分
+     */
+    public static final Integer RETURN_STATUS_PART = 1;
+    /**
+     * 退货状态 - 全部
+     */
+    public static final Integer RETURN_STATUS_ALL = 2;
+
+    @Schema(description = "销售单编号", example = "XS001")
+    private String no;
+
+    @Schema(description = "客户编号", example = "1724")
+    private Long customerId;
+
+    @Schema(description = "下单时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] orderTime;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "销售状态", example = "2")
+    private Integer status;
+
+    @Schema(description = "创建者")
+    private String creator;
+
+    @Schema(description = "产品编号", example = "1")
+    private Long productId;
+
+    @Schema(description = "出库状态", example = "2")
+    private Integer outStatus;
+
+    @Schema(description = "退货状态", example = "2")
+    private Integer returnStatus;
+
+    @Schema(description = "是否可出库", example = "true")
+    private Boolean outEnable;
+
+    @Schema(description = "是否可退货", example = "true")
+    private Boolean returnEnable;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/order/ErpSaleOrderRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/order/ErpSaleOrderRespVO.java
new file mode 100644
index 00000000..ecf35871
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/order/ErpSaleOrderRespVO.java
@@ -0,0 +1,155 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 销售订单 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpSaleOrderRespVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    @ExcelProperty("编号")
+    private Long id;
+
+    @Schema(description = "销售单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "XS001")
+    @ExcelProperty("销售单编号")
+    private String no;
+
+    @Schema(description = "销售状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @ExcelProperty("销售状态")
+    private Integer status;
+
+    @Schema(description = "客户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1724")
+    private Long customerId;
+    @Schema(description = "客户名称", example = "芋道")
+    @ExcelProperty("客户名称")
+    private String customerName;
+
+    @Schema(description = "结算账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "311.89")
+    @ExcelProperty("结算账户编号")
+    private Long accountId;
+
+    @Schema(description = "销售员编号", example = "1888")
+    private Long saleUserId;
+
+    @Schema(description = "下单时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("下单时间")
+    private LocalDateTime orderTime;
+
+    @Schema(description = "合计数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "15663")
+    @ExcelProperty("合计数量")
+    private BigDecimal totalCount;
+    @Schema(description = "最终合计价格", requiredMode = Schema.RequiredMode.REQUIRED, example = "24906")
+    @ExcelProperty("最终合计价格")
+    private BigDecimal totalPrice;
+
+    @Schema(description = "合计产品价格，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal totalProductPrice;
+
+    @Schema(description = "合计税额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal totalTaxPrice;
+
+    @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
+    private BigDecimal discountPercent;
+
+    @Schema(description = "优惠金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal discountPrice;
+
+    @Schema(description = "定金金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal depositPrice;
+
+    @Schema(description = "附件地址", example = "https://www.iocoder.cn")
+    @ExcelProperty("附件地址")
+    private String fileUrl;
+
+    @Schema(description = "备注", example = "你猜")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "创建人", example = "芋道")
+    private String creator;
+    @Schema(description = "创建人名称", example = "芋道")
+    private String creatorName;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+    @Schema(description = "订单项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    private List<Item> items;
+
+    @Schema(description = "产品信息", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("产品信息")
+    private String productNames;
+
+    // ========== 销售出库 ==========
+
+    @Schema(description = "销售出库数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+    private BigDecimal outCount;
+
+    // ========== 销售退货（出库）） ==========
+
+    @Schema(description = "销售退货数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+    private BigDecimal returnCount;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "订单项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productId;
+
+        @Schema(description = "产品单位单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productUnitId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "税率，百分比", example = "99.88")
+        private BigDecimal taxPercent;
+
+        @Schema(description = "税额，单位：元", example = "100.00")
+        private BigDecimal taxPrice;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+        // ========== 销售出库 ==========
+
+        @Schema(description = "销售出库数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal outCount;
+
+        // ========== 销售退货（入库）） ==========
+
+        @Schema(description = "销售退货数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal returnCount;
+
+        // ========== 关联字段 ==========
+
+        @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "巧克力")
+        private String productName;
+        @Schema(description = "产品条码", requiredMode = Schema.RequiredMode.REQUIRED, example = "A9985")
+        private String productBarCode;
+        @Schema(description = "产品单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "盒")
+        private String productUnitName;
+
+        @Schema(description = "库存数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal stockCount; // 该字段仅仅在“详情”和“编辑”时使用
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/order/ErpSaleOrderSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/order/ErpSaleOrderSaveReqVO.java
new file mode 100644
index 00000000..46a44072
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/order/ErpSaleOrderSaveReqVO.java
@@ -0,0 +1,76 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 销售订单新增/修改 Request VO")
+@Data
+public class ErpSaleOrderSaveReqVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    private Long id;
+
+    @Schema(description = "客户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1724")
+    @NotNull(message = "客户编号不能为空")
+    private Long customerId;
+
+    @Schema(description = "下单时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "下单时间不能为空")
+    private LocalDateTime orderTime;
+
+    @Schema(description = "销售员编号", example = "1888")
+    private Long saleUserId;
+
+    @Schema(description = "结算账户编号", example = "31189")
+    private Long accountId;
+
+    @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
+    private BigDecimal discountPercent;
+
+    @Schema(description = "定金金额，单位：元", example = "7127")
+    private BigDecimal depositPrice;
+
+    @Schema(description = "附件地址", example = "https://www.iocoder.cn")
+    private String fileUrl;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "订单清单列表")
+    private List<Item> items;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "订单项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品编号不能为空")
+        private Long productId;
+
+        @Schema(description = "产品单位单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品单位单位不能为空")
+        private Long productUnitId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "税率，百分比", example = "99.88")
+        private BigDecimal taxPercent;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/out/ErpSaleOutPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/out/ErpSaleOutPageReqVO.java
new file mode 100644
index 00000000..5afeeea8
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/out/ErpSaleOutPageReqVO.java
@@ -0,0 +1,61 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale.vo.out;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - ERP 销售出库分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpSaleOutPageReqVO extends PageParam {
+
+    public static final Integer RECEIPT_STATUS_NONE = 0;
+    public static final Integer RECEIPT_STATUS_PART = 1;
+    public static final Integer RECEIPT_STATUS_ALL = 2;
+
+    @Schema(description = "销售单编号", example = "XS001")
+    private String no;
+
+    @Schema(description = "客户编号", example = "1724")
+    private Long customerId;
+
+    @Schema(description = "出库时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] outTime;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "出库状态", example = "2")
+    private Integer status;
+
+    @Schema(description = "创建者")
+    private String creator;
+
+    @Schema(description = "产品编号", example = "1")
+    private Long productId;
+
+    @Schema(description = "仓库编号", example = "1")
+    private Long warehouseId;
+
+    @Schema(description = "结算账号编号", example = "1")
+    private Long accountId;
+
+    @Schema(description = "收款状态", example = "1")
+    private Integer receiptStatus;
+
+    @Schema(description = "是否可收款", example = "true")
+    private Boolean receiptEnable; // 对应 receiptStatus = [0, 1]
+
+    @Schema(description = "销售单号", example = "1")
+    private String orderNo;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/out/ErpSaleOutRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/out/ErpSaleOutRespVO.java
new file mode 100644
index 00000000..d33f47ee
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/out/ErpSaleOutRespVO.java
@@ -0,0 +1,148 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale.vo.out;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 销售出库 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpSaleOutRespVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    @ExcelProperty("编号")
+    private Long id;
+
+    @Schema(description = "出库单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "XS001")
+    @ExcelProperty("出库单编号")
+    private String no;
+
+    @Schema(description = "出库状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @ExcelProperty("出库状态")
+    private Integer status;
+
+    @Schema(description = "客户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1724")
+    private Long customerId;
+    @Schema(description = "客户名称", example = "芋道")
+    @ExcelProperty("客户名称")
+    private String customerName;
+
+    @Schema(description = "结算账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "311.89")
+    @ExcelProperty("结算账户编号")
+    private Long accountId;
+
+    @Schema(description = "出库员编号", example = "1888")
+    private Long saleUserId;
+
+    @Schema(description = "出库时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("出库时间")
+    private LocalDateTime outTime;
+
+    @Schema(description = "销售订单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    private Long orderId;
+    @Schema(description = "销售订单号", requiredMode = Schema.RequiredMode.REQUIRED, example = "XS001")
+    private String orderNo;
+
+    @Schema(description = "合计数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "15663")
+    @ExcelProperty("合计数量")
+    private BigDecimal totalCount;
+    @Schema(description = "最终合计价格", requiredMode = Schema.RequiredMode.REQUIRED, example = "24906")
+    @ExcelProperty("最终合计价格")
+    private BigDecimal totalPrice;
+    @Schema(description = "已收款金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal receiptPrice;
+
+    @Schema(description = "合计产品价格，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal totalProductPrice;
+
+    @Schema(description = "合计税额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal totalTaxPrice;
+
+    @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
+    private BigDecimal discountPercent;
+
+    @Schema(description = "优惠金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal discountPrice;
+
+    @Schema(description = "其它金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal otherPrice;
+
+    @Schema(description = "附件地址", example = "https://www.iocoder.cn")
+    @ExcelProperty("附件地址")
+    private String fileUrl;
+
+    @Schema(description = "备注", example = "你猜")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "创建人", example = "芋道")
+    private String creator;
+    @Schema(description = "创建人名称", example = "芋道")
+    private String creatorName;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+    @Schema(description = "出库项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    private List<Item> items;
+
+    @Schema(description = "产品信息", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("产品信息")
+    private String productNames;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "出库项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "销售订单项编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+        private Long orderItemId;
+
+        @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long warehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productId;
+
+        @Schema(description = "产品单位单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productUnitId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "税率，百分比", example = "99.88")
+        private BigDecimal taxPercent;
+
+        @Schema(description = "税额，单位：元", example = "100.00")
+        private BigDecimal taxPrice;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+        // ========== 关联字段 ==========
+
+        @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "巧克力")
+        private String productName;
+        @Schema(description = "产品条码", requiredMode = Schema.RequiredMode.REQUIRED, example = "A9985")
+        private String productBarCode;
+        @Schema(description = "产品单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "盒")
+        private String productUnitName;
+
+        @Schema(description = "库存数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal stockCount; // 该字段仅仅在“详情”和“编辑”时使用
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/out/ErpSaleOutSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/out/ErpSaleOutSaveReqVO.java
new file mode 100644
index 00000000..f2c26aae
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/out/ErpSaleOutSaveReqVO.java
@@ -0,0 +1,84 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale.vo.out;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 销售出库新增/修改 Request VO")
+@Data
+public class ErpSaleOutSaveReqVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    private Long id;
+
+    @Schema(description = "结算账户编号", example = "31189")
+    private Long accountId;
+
+    @Schema(description = "销售员编号", example = "1888")
+    private Long saleUserId;
+
+    @Schema(description = "出库时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "出库时间不能为空")
+    private LocalDateTime outTime;
+
+    @Schema(description = "销售订单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    @NotNull(message = "销售订单编号不能为空")
+    private Long orderId;
+
+    @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
+    private BigDecimal discountPercent;
+
+    @Schema(description = "其它金额，单位：元", example = "7127")
+    private BigDecimal otherPrice;
+
+    @Schema(description = "附件地址", example = "https://www.iocoder.cn")
+    private String fileUrl;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "出库清单列表")
+    private List<Item> items;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "出库项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "销售订单项编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+        @NotNull(message = "销售订单项编号不能为空")
+        private Long orderItemId;
+
+        @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "仓库编号不能为空")
+        private Long warehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品编号不能为空")
+        private Long productId;
+
+        @Schema(description = "产品单位单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品单位单位不能为空")
+        private Long productUnitId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "税率，百分比", example = "99.88")
+        private BigDecimal taxPercent;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/returns/ErpSaleReturnPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/returns/ErpSaleReturnPageReqVO.java
new file mode 100644
index 00000000..a9be73be
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/returns/ErpSaleReturnPageReqVO.java
@@ -0,0 +1,61 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale.vo.returns;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - ERP 销售退货分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpSaleReturnPageReqVO extends PageParam {
+
+    public static final Integer REFUND_STATUS_NONE = 0;
+    public static final Integer REFUND_STATUS_PART = 1;
+    public static final Integer REFUND_STATUS_ALL = 2;
+
+    @Schema(description = "销售单编号", example = "XS001")
+    private String no;
+
+    @Schema(description = "客户编号", example = "1724")
+    private Long customerId;
+
+    @Schema(description = "退货时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] returnTime;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "退货状态", example = "2")
+    private Integer status;
+
+    @Schema(description = "创建者")
+    private String creator;
+
+    @Schema(description = "产品编号", example = "1")
+    private Long productId;
+
+    @Schema(description = "仓库编号", example = "1")
+    private Long warehouseId;
+
+    @Schema(description = "结算账号编号", example = "1")
+    private Long accountId;
+
+    @Schema(description = "销售单号", example = "1")
+    private String orderNo;
+
+    @Schema(description = "退款状态", example = "1")
+    private Integer refundStatus;
+
+    @Schema(description = "是否可退款", example = "true")
+    private Boolean refundEnable; // 对应 refundStatus = [0, 1]
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/returns/ErpSaleReturnRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/returns/ErpSaleReturnRespVO.java
new file mode 100644
index 00000000..2ca3384f
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/returns/ErpSaleReturnRespVO.java
@@ -0,0 +1,148 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale.vo.returns;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 销售退货 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpSaleReturnRespVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    @ExcelProperty("编号")
+    private Long id;
+
+    @Schema(description = "退货单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "XS001")
+    @ExcelProperty("退货单编号")
+    private String no;
+
+    @Schema(description = "退货状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @ExcelProperty("退货状态")
+    private Integer status;
+
+    @Schema(description = "客户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1724")
+    private Long customerId;
+    @Schema(description = "客户名称", example = "芋道")
+    @ExcelProperty("客户名称")
+    private String customerName;
+
+    @Schema(description = "结算账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "311.89")
+    @ExcelProperty("结算账户编号")
+    private Long accountId;
+
+    @Schema(description = "退货员编号", example = "1888")
+    private Long saleUserId;
+
+    @Schema(description = "退货时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("退货时间")
+    private LocalDateTime returnTime;
+
+    @Schema(description = "销售订单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    private Long orderId;
+    @Schema(description = "销售订单号", requiredMode = Schema.RequiredMode.REQUIRED, example = "XS001")
+    private String orderNo;
+
+    @Schema(description = "合计数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "15663")
+    @ExcelProperty("合计数量")
+    private BigDecimal totalCount;
+    @Schema(description = "最终合计价格", requiredMode = Schema.RequiredMode.REQUIRED, example = "24906")
+    @ExcelProperty("最终合计价格")
+    private BigDecimal totalPrice;
+    @Schema(description = "已退款金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal refundPrice;
+
+    @Schema(description = "合计产品价格，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal totalProductPrice;
+
+    @Schema(description = "合计税额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal totalTaxPrice;
+
+    @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
+    private BigDecimal discountPercent;
+
+    @Schema(description = "优惠金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal discountPrice;
+
+    @Schema(description = "其它金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
+    private BigDecimal otherPrice;
+
+    @Schema(description = "附件地址", example = "https://www.iocoder.cn")
+    @ExcelProperty("附件地址")
+    private String fileUrl;
+
+    @Schema(description = "备注", example = "你猜")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "创建人", example = "芋道")
+    private String creator;
+    @Schema(description = "创建人名称", example = "芋道")
+    private String creatorName;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+    @Schema(description = "退货项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    private List<Item> items;
+
+    @Schema(description = "产品信息", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("产品信息")
+    private String productNames;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "退货项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "销售订单项编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+        private Long orderItemId;
+
+        @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long warehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productId;
+
+        @Schema(description = "产品单位单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productUnitId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "税率，百分比", example = "99.88")
+        private BigDecimal taxPercent;
+
+        @Schema(description = "税额，单位：元", example = "100.00")
+        private BigDecimal taxPrice;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+        // ========== 关联字段 ==========
+
+        @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "巧克力")
+        private String productName;
+        @Schema(description = "产品条码", requiredMode = Schema.RequiredMode.REQUIRED, example = "A9985")
+        private String productBarCode;
+        @Schema(description = "产品单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "盒")
+        private String productUnitName;
+
+        @Schema(description = "库存数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal stockCount; // 该字段仅仅在“详情”和“编辑”时使用
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/returns/ErpSaleReturnSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/returns/ErpSaleReturnSaveReqVO.java
new file mode 100644
index 00000000..867bd68f
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/sale/vo/returns/ErpSaleReturnSaveReqVO.java
@@ -0,0 +1,84 @@
+package cn.iocoder.yudao.module.erp.controller.admin.sale.vo.returns;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 销售退货新增/修改 Request VO")
+@Data
+public class ErpSaleReturnSaveReqVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    private Long id;
+
+    @Schema(description = "结算账户编号", example = "31189")
+    private Long accountId;
+
+    @Schema(description = "销售员编号", example = "1888")
+    private Long saleUserId;
+
+    @Schema(description = "退货时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "退货时间不能为空")
+    private LocalDateTime returnTime;
+
+    @Schema(description = "销售订单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
+    @NotNull(message = "销售订单编号不能为空")
+    private Long orderId;
+
+    @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
+    private BigDecimal discountPercent;
+
+    @Schema(description = "其它金额，单位：元", example = "7127")
+    private BigDecimal otherPrice;
+
+    @Schema(description = "附件地址", example = "https://www.iocoder.cn")
+    private String fileUrl;
+
+    @Schema(description = "备注", example = "你猜")
+    private String remark;
+
+    @Schema(description = "退货清单列表")
+    private List<Item> items;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "退货项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "销售订单项编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+        @NotNull(message = "销售订单项编号不能为空")
+        private Long orderItemId;
+
+        @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "仓库编号不能为空")
+        private Long warehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品编号不能为空")
+        private Long productId;
+
+        @Schema(description = "产品单位单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品单位单位不能为空")
+        private Long productUnitId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "税率，百分比", example = "99.88")
+        private BigDecimal taxPercent;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/ErpPurchaseStatisticsController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/ErpPurchaseStatisticsController.java
new file mode 100644
index 00000000..be0258da
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/ErpPurchaseStatisticsController.java
@@ -0,0 +1,69 @@
+package cn.iocoder.yudao.module.erp.controller.admin.statistics;
+
+import cn.hutool.core.date.LocalDateTimeUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.util.date.LocalDateTimeUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.statistics.vo.purchase.ErpPurchaseSummaryRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.statistics.vo.purchase.ErpPurchaseTimeSummaryRespVO;
+import cn.iocoder.yudao.module.erp.service.statistics.ErpPurchaseStatisticsService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+
+import static cn.hutool.core.date.DatePattern.NORM_MONTH_PATTERN;
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+
+@Tag(name = "管理后台 - ERP 采购统计")
+@RestController
+@RequestMapping("/erp/purchase-statistics")
+@Validated
+public class ErpPurchaseStatisticsController {
+
+    @Resource
+    private ErpPurchaseStatisticsService purchaseStatisticsService;
+
+    @GetMapping("/summary")
+    @Operation(summary = "获得采购统计")
+    @PreAuthorize("@ss.hasPermission('erp:statistics:query')")
+    public CommonResult<ErpPurchaseSummaryRespVO> getPurchaseSummary() {
+        LocalDateTime today = LocalDateTimeUtils.getToday();
+        LocalDateTime yesterday = LocalDateTimeUtils.getYesterday();
+        LocalDateTime month = LocalDateTimeUtils.getMonth();
+        LocalDateTime year = LocalDateTimeUtils.getYear();
+        ErpPurchaseSummaryRespVO summary = new ErpPurchaseSummaryRespVO()
+                .setTodayPrice(purchaseStatisticsService.getPurchasePrice(today, null))
+                .setYesterdayPrice(purchaseStatisticsService.getPurchasePrice(yesterday, today))
+                .setMonthPrice(purchaseStatisticsService.getPurchasePrice(month, null))
+                .setYearPrice(purchaseStatisticsService.getPurchasePrice(year, null));
+        return success(summary);
+    }
+
+    @GetMapping("/time-summary")
+    @Operation(summary = "获得采购时间段统计")
+    @Parameter(name = "count", description = "时间段数量", example = "6")
+    @PreAuthorize("@ss.hasPermission('erp:statistics:query')")
+    public CommonResult<List<ErpPurchaseTimeSummaryRespVO>> getPurchaseTimeSummary(
+            @RequestParam(value = "count", defaultValue = "6") Integer count) {
+        List<ErpPurchaseTimeSummaryRespVO> summaryList = new ArrayList<>();
+        for (int i = count - 1; i >= 0; i--) {
+            LocalDateTime startTime = LocalDateTimeUtils.beginOfMonth(LocalDateTime.now().minusMonths(i));
+            LocalDateTime endTime = LocalDateTimeUtils.endOfMonth(startTime);
+            summaryList.add(new ErpPurchaseTimeSummaryRespVO()
+                    .setTime(LocalDateTimeUtil.format(startTime, NORM_MONTH_PATTERN))
+                    .setPrice(purchaseStatisticsService.getPurchasePrice(startTime, endTime)));
+        }
+        return success(summaryList);
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/ErpSaleStatisticsController.http b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/ErpSaleStatisticsController.http
new file mode 100644
index 00000000..0dca8935
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/ErpSaleStatisticsController.http
@@ -0,0 +1,11 @@
+### 请求 /erp/sale-statistics/summary 接口 => 成功
+GET {{baseUrl}}/erp/sale-statistics/summary
+Content-Type: application/json
+tenant-id: {{adminTenantId}}
+Authorization: Bearer {{token}}
+
+### 请求 /erp/sale-statistics/time-summary 接口 => 成功
+GET {{baseUrl}}/erp/sale-statistics/time-summary
+Content-Type: application/json
+tenant-id: {{adminTenantId}}
+Authorization: Bearer {{token}}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/ErpSaleStatisticsController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/ErpSaleStatisticsController.java
new file mode 100644
index 00000000..c43c971f
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/ErpSaleStatisticsController.java
@@ -0,0 +1,69 @@
+package cn.iocoder.yudao.module.erp.controller.admin.statistics;
+
+import cn.hutool.core.date.LocalDateTimeUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.util.date.LocalDateTimeUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.statistics.vo.sale.ErpSaleSummaryRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.statistics.vo.sale.ErpSaleTimeSummaryRespVO;
+import cn.iocoder.yudao.module.erp.service.statistics.ErpSaleStatisticsService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+
+import static cn.hutool.core.date.DatePattern.NORM_MONTH_PATTERN;
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+
+@Tag(name = "管理后台 - ERP 销售统计")
+@RestController
+@RequestMapping("/erp/sale-statistics")
+@Validated
+public class ErpSaleStatisticsController {
+
+    @Resource
+    private ErpSaleStatisticsService saleStatisticsService;
+
+    @GetMapping("/summary")
+    @Operation(summary = "获得销售统计")
+    @PreAuthorize("@ss.hasPermission('erp:statistics:query')")
+    public CommonResult<ErpSaleSummaryRespVO> getSaleSummary() {
+        LocalDateTime today = LocalDateTimeUtils.getToday();
+        LocalDateTime yesterday = LocalDateTimeUtils.getYesterday();
+        LocalDateTime month = LocalDateTimeUtils.getMonth();
+        LocalDateTime year = LocalDateTimeUtils.getYear();
+        ErpSaleSummaryRespVO summary = new ErpSaleSummaryRespVO()
+                .setTodayPrice(saleStatisticsService.getSalePrice(today, null))
+                .setYesterdayPrice(saleStatisticsService.getSalePrice(yesterday, today))
+                .setMonthPrice(saleStatisticsService.getSalePrice(month, null))
+                .setYearPrice(saleStatisticsService.getSalePrice(year, null));
+        return success(summary);
+    }
+
+    @GetMapping("/time-summary")
+    @Operation(summary = "获得销售时间段统计")
+    @Parameter(name = "count", description = "时间段数量", example = "6")
+    @PreAuthorize("@ss.hasPermission('erp:statistics:query')")
+    public CommonResult<List<ErpSaleTimeSummaryRespVO>> getSaleTimeSummary(
+            @RequestParam(value = "count", defaultValue = "6") Integer count) {
+        List<ErpSaleTimeSummaryRespVO> summaryList = new ArrayList<>();
+        for (int i = count - 1; i >= 0; i--) {
+            LocalDateTime startTime = LocalDateTimeUtils.beginOfMonth(LocalDateTime.now().minusMonths(i));
+            LocalDateTime endTime = LocalDateTimeUtils.endOfMonth(startTime);
+            summaryList.add(new ErpSaleTimeSummaryRespVO()
+                    .setTime(LocalDateTimeUtil.format(startTime, NORM_MONTH_PATTERN))
+                    .setPrice(saleStatisticsService.getSalePrice(startTime, endTime)));
+        }
+        return success(summaryList);
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/vo/purchase/ErpPurchaseSummaryRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/vo/purchase/ErpPurchaseSummaryRespVO.java
new file mode 100644
index 00000000..22635e74
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/vo/purchase/ErpPurchaseSummaryRespVO.java
@@ -0,0 +1,24 @@
+package cn.iocoder.yudao.module.erp.controller.admin.statistics.vo.purchase;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Schema(description = "管理后台 - ERP 采购全局统计 Response VO")
+@Data
+public class ErpPurchaseSummaryRespVO {
+
+    @Schema(description = "今日采购金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private BigDecimal todayPrice;
+
+    @Schema(description = "昨日采购金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "888")
+    private BigDecimal yesterdayPrice;
+
+    @Schema(description = "本月采购金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private BigDecimal monthPrice;
+
+    @Schema(description = "今年采购金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "88888")
+    private BigDecimal yearPrice;
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/vo/purchase/ErpPurchaseTimeSummaryRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/vo/purchase/ErpPurchaseTimeSummaryRespVO.java
new file mode 100644
index 00000000..15ae817d
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/vo/purchase/ErpPurchaseTimeSummaryRespVO.java
@@ -0,0 +1,18 @@
+package cn.iocoder.yudao.module.erp.controller.admin.statistics.vo.purchase;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Schema(description = "管理后台 - ERP 采购某个时间段的统计 Response VO")
+@Data
+public class ErpPurchaseTimeSummaryRespVO {
+
+    @Schema(description = "时间", requiredMode = Schema.RequiredMode.REQUIRED, example = "2022-03")
+    private String time;
+
+    @Schema(description = "采购金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private BigDecimal price;
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/vo/sale/ErpSaleSummaryRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/vo/sale/ErpSaleSummaryRespVO.java
new file mode 100644
index 00000000..575d7da5
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/vo/sale/ErpSaleSummaryRespVO.java
@@ -0,0 +1,24 @@
+package cn.iocoder.yudao.module.erp.controller.admin.statistics.vo.sale;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Schema(description = "管理后台 - ERP 销售全局统计 Response VO")
+@Data
+public class ErpSaleSummaryRespVO {
+
+    @Schema(description = "今日销售金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private BigDecimal todayPrice;
+
+    @Schema(description = "昨日销售金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "888")
+    private BigDecimal yesterdayPrice;
+
+    @Schema(description = "本月销售金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private BigDecimal monthPrice;
+
+    @Schema(description = "今年销售金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "88888")
+    private BigDecimal yearPrice;
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/vo/sale/ErpSaleTimeSummaryRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/vo/sale/ErpSaleTimeSummaryRespVO.java
new file mode 100644
index 00000000..48b9b6e9
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/statistics/vo/sale/ErpSaleTimeSummaryRespVO.java
@@ -0,0 +1,18 @@
+package cn.iocoder.yudao.module.erp.controller.admin.statistics.vo.sale;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Schema(description = "管理后台 - ERP 销售某个时间段的统计 Response VO")
+@Data
+public class ErpSaleTimeSummaryRespVO {
+
+    @Schema(description = "时间", requiredMode = Schema.RequiredMode.REQUIRED, example = "2022-03")
+    private String time;
+
+    @Schema(description = "销售金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private BigDecimal price;
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockCheckController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockCheckController.java
new file mode 100644
index 00000000..8e2af857
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockCheckController.java
@@ -0,0 +1,147 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.check.ErpStockCheckPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.check.ErpStockCheckRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.check.ErpStockCheckSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockCheckDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockCheckItemDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockCheckService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMultiMap;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+
+@Tag(name = "管理后台 - ERP 库存调拨单")
+@RestController
+@RequestMapping("/erp/stock-check")
+@Validated
+public class ErpStockCheckController {
+
+    @Resource
+    private ErpStockCheckService stockCheckService;
+    @Resource
+    private ErpProductService productService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建库存调拨单")
+    @PreAuthorize("@ss.hasPermission('erp:stock-check:create')")
+    public CommonResult<Long> createStockCheck(@Valid @RequestBody ErpStockCheckSaveReqVO createReqVO) {
+        return success(stockCheckService.createStockCheck(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新库存调拨单")
+    @PreAuthorize("@ss.hasPermission('erp:stock-check:update')")
+    public CommonResult<Boolean> updateStockCheck(@Valid @RequestBody ErpStockCheckSaveReqVO updateReqVO) {
+        stockCheckService.updateStockCheck(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/update-status")
+    @Operation(summary = "更新库存调拨单的状态")
+    @PreAuthorize("@ss.hasPermission('erp:stock-check:update-status')")
+    public CommonResult<Boolean> updateStockCheckStatus(@RequestParam("id") Long id,
+                                                     @RequestParam("status") Integer status) {
+        stockCheckService.updateStockCheckStatus(id, status);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除库存调拨单")
+    @Parameter(name = "ids", description = "编号数组", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:stock-check:delete')")
+    public CommonResult<Boolean> deleteStockCheck(@RequestParam("ids") List<Long> ids) {
+        stockCheckService.deleteStockCheck(ids);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得库存调拨单")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:stock-check:query')")
+    public CommonResult<ErpStockCheckRespVO> getStockCheck(@RequestParam("id") Long id) {
+        ErpStockCheckDO stockCheck = stockCheckService.getStockCheck(id);
+        if (stockCheck == null) {
+            return success(null);
+        }
+        List<ErpStockCheckItemDO> stockCheckItemList = stockCheckService.getStockCheckItemListByCheckId(id);
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(stockCheckItemList, ErpStockCheckItemDO::getProductId));
+        return success(BeanUtils.toBean(stockCheck, ErpStockCheckRespVO.class, stockCheckVO ->
+                stockCheckVO.setItems(BeanUtils.toBean(stockCheckItemList, ErpStockCheckRespVO.Item.class, item ->
+                        MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                                .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()))))));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得库存调拨单分页")
+    @PreAuthorize("@ss.hasPermission('erp:stock-check:query')")
+    public CommonResult<PageResult<ErpStockCheckRespVO>> getStockCheckPage(@Valid ErpStockCheckPageReqVO pageReqVO) {
+        PageResult<ErpStockCheckDO> pageResult = stockCheckService.getStockCheckPage(pageReqVO);
+        return success(buildStockCheckVOPageResult(pageResult));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出库存调拨单 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:stock-check:export')")
+
+    public void exportStockCheckExcel(@Valid ErpStockCheckPageReqVO pageReqVO,
+              HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpStockCheckRespVO> list = buildStockCheckVOPageResult(stockCheckService.getStockCheckPage(pageReqVO)).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "库存调拨单.xls", "数据", ErpStockCheckRespVO.class, list);
+    }
+
+    private PageResult<ErpStockCheckRespVO> buildStockCheckVOPageResult(PageResult<ErpStockCheckDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        // 1.1 盘点项
+        List<ErpStockCheckItemDO> stockCheckItemList = stockCheckService.getStockCheckItemListByCheckIds(
+                convertSet(pageResult.getList(), ErpStockCheckDO::getId));
+        Map<Long, List<ErpStockCheckItemDO>> stockCheckItemMap = convertMultiMap(stockCheckItemList, ErpStockCheckItemDO::getCheckId);
+        // 1.2 产品信息
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(stockCheckItemList, ErpStockCheckItemDO::getProductId));
+        // 1.3 管理员信息
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
+                convertSet(pageResult.getList(), stockCheck -> Long.parseLong(stockCheck.getCreator())));
+        // 2. 开始拼接
+        return BeanUtils.toBean(pageResult, ErpStockCheckRespVO.class, stockCheck -> {
+            stockCheck.setItems(BeanUtils.toBean(stockCheckItemMap.get(stockCheck.getId()), ErpStockCheckRespVO.Item.class,
+                    item -> MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()))));
+            stockCheck.setProductNames(CollUtil.join(stockCheck.getItems(), "，", ErpStockCheckRespVO.Item::getProductName));
+            MapUtils.findAndThen(userMap, Long.parseLong(stockCheck.getCreator()), user -> stockCheck.setCreatorName(user.getNickname()));
+        });
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockController.java
new file mode 100644
index 00000000..d53bf93b
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockController.java
@@ -0,0 +1,110 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.stock.ErpStockPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.stock.ErpStockRespVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpWarehouseDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpWarehouseService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.Parameters;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+
+@Tag(name = "管理后台 - ERP 产品库存")
+@RestController
+@RequestMapping("/erp/stock")
+@Validated
+public class ErpStockController {
+
+    @Resource
+    private ErpStockService stockService;
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpWarehouseService warehouseService;
+
+    @GetMapping("/get")
+    @Operation(summary = "获得产品库存")
+    @Parameters({
+            @Parameter(name = "id", description = "编号", example = "1"), // 方案一：传递 id
+            @Parameter(name = "productId", description = "产品编号", example = "10"), // 方案二：传递 productId + warehouseId
+            @Parameter(name = "warehouseId", description = "仓库编号", example = "2")
+    })
+    @PreAuthorize("@ss.hasPermission('erp:stock:query')")
+    public CommonResult<ErpStockRespVO> getStock(@RequestParam(value = "id", required = false) Long id,
+                                                 @RequestParam(value = "productId", required = false) Long productId,
+                                                 @RequestParam(value = "warehouseId", required = false) Long warehouseId) {
+        ErpStockDO stock = id != null ? stockService.getStock(id) : stockService.getStock(productId, warehouseId);
+        return success(BeanUtils.toBean(stock, ErpStockRespVO.class));
+    }
+
+    @GetMapping("/get-count")
+    @Operation(summary = "获得产品库存数量")
+    @Parameter(name = "productId", description = "产品编号", example = "10")
+    public CommonResult<BigDecimal> getStockCount(@RequestParam("productId") Long productId) {
+        return success(stockService.getStockCount(productId));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得产品库存分页")
+    @PreAuthorize("@ss.hasPermission('erp:stock:query')")
+    public CommonResult<PageResult<ErpStockRespVO>> getStockPage(@Valid ErpStockPageReqVO pageReqVO) {
+        PageResult<ErpStockDO> pageResult = stockService.getStockPage(pageReqVO);
+        return success(buildStockVOPageResult(pageResult));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出产品库存 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:stock:export')")
+
+    public void exportStockExcel(@Valid ErpStockPageReqVO pageReqVO,
+              HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpStockRespVO> list = buildStockVOPageResult(stockService.getStockPage(pageReqVO)).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "产品库存.xls", "数据", ErpStockRespVO.class, list);
+    }
+
+    private PageResult<ErpStockRespVO> buildStockVOPageResult(PageResult<ErpStockDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(pageResult.getList(), ErpStockDO::getProductId));
+        Map<Long, ErpWarehouseDO> warehouseMap = warehouseService.getWarehouseMap(
+                convertSet(pageResult.getList(), ErpStockDO::getWarehouseId));
+        return BeanUtils.toBean(pageResult, ErpStockRespVO.class, stock -> {
+            MapUtils.findAndThen(productMap, stock.getProductId(), product -> stock.setProductName(product.getName())
+                    .setCategoryName(product.getCategoryName()).setUnitName(product.getUnitName()));
+            MapUtils.findAndThen(warehouseMap, stock.getWarehouseId(), warehouse -> stock.setWarehouseName(warehouse.getName()));
+        });
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockInController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockInController.java
new file mode 100644
index 00000000..f2ff9b5f
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockInController.java
@@ -0,0 +1,163 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.in.ErpStockInPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.in.ErpStockInRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.in.ErpStockInSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpSupplierDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockInDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockInItemDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpSupplierService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockInService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMultiMap;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+
+@Tag(name = "管理后台 - ERP 其它入库单")
+@RestController
+@RequestMapping("/erp/stock-in")
+@Validated
+public class ErpStockInController {
+
+    @Resource
+    private ErpStockInService stockInService;
+    @Resource
+    private ErpStockService stockService;
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpSupplierService supplierService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建其它入库单")
+    @PreAuthorize("@ss.hasPermission('erp:stock-in:create')")
+    public CommonResult<Long> createStockIn(@Valid @RequestBody ErpStockInSaveReqVO createReqVO) {
+        return success(stockInService.createStockIn(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新其它入库单")
+    @PreAuthorize("@ss.hasPermission('erp:stock-in:update')")
+    public CommonResult<Boolean> updateStockIn(@Valid @RequestBody ErpStockInSaveReqVO updateReqVO) {
+        stockInService.updateStockIn(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/update-status")
+    @Operation(summary = "更新其它入库单的状态")
+    @PreAuthorize("@ss.hasPermission('erp:stock-in:update-status')")
+    public CommonResult<Boolean> updateStockInStatus(@RequestParam("id") Long id,
+                                                     @RequestParam("status") Integer status) {
+        stockInService.updateStockInStatus(id, status);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除其它入库单")
+    @Parameter(name = "ids", description = "编号数组", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:stock-in:delete')")
+    public CommonResult<Boolean> deleteStockIn(@RequestParam("ids") List<Long> ids) {
+        stockInService.deleteStockIn(ids);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得其它入库单")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:stock-in:query')")
+    public CommonResult<ErpStockInRespVO> getStockIn(@RequestParam("id") Long id) {
+        ErpStockInDO stockIn = stockInService.getStockIn(id);
+        if (stockIn == null) {
+            return success(null);
+        }
+        List<ErpStockInItemDO> stockInItemList = stockInService.getStockInItemListByInId(id);
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(stockInItemList, ErpStockInItemDO::getProductId));
+        return success(BeanUtils.toBean(stockIn, ErpStockInRespVO.class, stockInVO ->
+                stockInVO.setItems(BeanUtils.toBean(stockInItemList, ErpStockInRespVO.Item.class, item -> {
+                    ErpStockDO stock = stockService.getStock(item.getProductId(), item.getWarehouseId());
+                    item.setStockCount(stock != null ? stock.getCount() : BigDecimal.ZERO);
+                    MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()));
+                }))));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得其它入库单分页")
+    @PreAuthorize("@ss.hasPermission('erp:stock-in:query')")
+    public CommonResult<PageResult<ErpStockInRespVO>> getStockInPage(@Valid ErpStockInPageReqVO pageReqVO) {
+        PageResult<ErpStockInDO> pageResult = stockInService.getStockInPage(pageReqVO);
+        return success(buildStockInVOPageResult(pageResult));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出其它入库单 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:stock-in:export')")
+
+    public void exportStockInExcel(@Valid ErpStockInPageReqVO pageReqVO,
+              HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpStockInRespVO> list = buildStockInVOPageResult(stockInService.getStockInPage(pageReqVO)).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "其它入库单.xls", "数据", ErpStockInRespVO.class, list);
+    }
+
+    private PageResult<ErpStockInRespVO> buildStockInVOPageResult(PageResult<ErpStockInDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        // 1.1 入库项
+        List<ErpStockInItemDO> stockInItemList = stockInService.getStockInItemListByInIds(
+                convertSet(pageResult.getList(), ErpStockInDO::getId));
+        Map<Long, List<ErpStockInItemDO>> stockInItemMap = convertMultiMap(stockInItemList, ErpStockInItemDO::getInId);
+        // 1.2 产品信息
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(stockInItemList, ErpStockInItemDO::getProductId));
+        // 1.3 供应商信息
+        Map<Long, ErpSupplierDO> supplierMap = supplierService.getSupplierMap(
+                convertSet(pageResult.getList(), ErpStockInDO::getSupplierId));
+        // 1.4 管理员信息
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
+                convertSet(pageResult.getList(), stockIn -> Long.parseLong(stockIn.getCreator())));
+        // 2. 开始拼接
+        return BeanUtils.toBean(pageResult, ErpStockInRespVO.class, stockIn -> {
+            stockIn.setItems(BeanUtils.toBean(stockInItemMap.get(stockIn.getId()), ErpStockInRespVO.Item.class,
+                    item -> MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()))));
+            stockIn.setProductNames(CollUtil.join(stockIn.getItems(), "，", ErpStockInRespVO.Item::getProductName));
+            MapUtils.findAndThen(supplierMap, stockIn.getSupplierId(), supplier -> stockIn.setSupplierName(supplier.getName()));
+            MapUtils.findAndThen(userMap, Long.parseLong(stockIn.getCreator()), user -> stockIn.setCreatorName(user.getNickname()));
+        });
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockMoveController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockMoveController.java
new file mode 100644
index 00000000..f4b411ab
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockMoveController.java
@@ -0,0 +1,158 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.move.ErpStockMovePageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.move.ErpStockMoveRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.move.ErpStockMoveSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockMoveDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockMoveItemDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockMoveService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMultiMap;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+
+@Tag(name = "管理后台 - ERP 库存调拨单")
+@RestController
+@RequestMapping("/erp/stock-move")
+@Validated
+public class ErpStockMoveController {
+
+    @Resource
+    private ErpStockMoveService stockMoveService;
+    @Resource
+    private ErpStockService stockService;
+    @Resource
+    private ErpProductService productService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建库存调拨单")
+    @PreAuthorize("@ss.hasPermission('erp:stock-move:create')")
+    public CommonResult<Long> createStockMove(@Valid @RequestBody ErpStockMoveSaveReqVO createReqVO) {
+        return success(stockMoveService.createStockMove(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新库存调拨单")
+    @PreAuthorize("@ss.hasPermission('erp:stock-move:update')")
+    public CommonResult<Boolean> updateStockMove(@Valid @RequestBody ErpStockMoveSaveReqVO updateReqVO) {
+        stockMoveService.updateStockMove(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/update-status")
+    @Operation(summary = "更新库存调拨单的状态")
+    @PreAuthorize("@ss.hasPermission('erp:stock-move:update-status')")
+    public CommonResult<Boolean> updateStockMoveStatus(@RequestParam("id") Long id,
+                                                     @RequestParam("status") Integer status) {
+        stockMoveService.updateStockMoveStatus(id, status);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除库存调拨单")
+    @Parameter(name = "ids", description = "编号数组", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:stock-move:delete')")
+    public CommonResult<Boolean> deleteStockMove(@RequestParam("ids") List<Long> ids) {
+        stockMoveService.deleteStockMove(ids);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得库存调拨单")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:stock-move:query')")
+    public CommonResult<ErpStockMoveRespVO> getStockMove(@RequestParam("id") Long id) {
+        ErpStockMoveDO stockMove = stockMoveService.getStockMove(id);
+        if (stockMove == null) {
+            return success(null);
+        }
+        List<ErpStockMoveItemDO> stockMoveItemList = stockMoveService.getStockMoveItemListByMoveId(id);
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(stockMoveItemList, ErpStockMoveItemDO::getProductId));
+        return success(BeanUtils.toBean(stockMove, ErpStockMoveRespVO.class, stockMoveVO ->
+                stockMoveVO.setItems(BeanUtils.toBean(stockMoveItemList, ErpStockMoveRespVO.Item.class, item -> {
+                    ErpStockDO stock = stockService.getStock(item.getProductId(), item.getFromWarehouseId());
+                    item.setStockCount(stock != null ? stock.getCount() : BigDecimal.ZERO);
+                    MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()));
+                }))));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得库存调拨单分页")
+    @PreAuthorize("@ss.hasPermission('erp:stock-move:query')")
+    public CommonResult<PageResult<ErpStockMoveRespVO>> getStockMovePage(@Valid ErpStockMovePageReqVO pageReqVO) {
+        PageResult<ErpStockMoveDO> pageResult = stockMoveService.getStockMovePage(pageReqVO);
+        return success(buildStockMoveVOPageResult(pageResult));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出库存调拨单 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:stock-move:export')")
+
+    public void exportStockMoveExcel(@Valid ErpStockMovePageReqVO pageReqVO,
+              HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpStockMoveRespVO> list = buildStockMoveVOPageResult(stockMoveService.getStockMovePage(pageReqVO)).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "库存调拨单.xls", "数据", ErpStockMoveRespVO.class, list);
+    }
+
+    private PageResult<ErpStockMoveRespVO> buildStockMoveVOPageResult(PageResult<ErpStockMoveDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        // 1.1 调拨项
+        List<ErpStockMoveItemDO> stockMoveItemList = stockMoveService.getStockMoveItemListByMoveIds(
+                convertSet(pageResult.getList(), ErpStockMoveDO::getId));
+        Map<Long, List<ErpStockMoveItemDO>> stockMoveItemMap = convertMultiMap(stockMoveItemList, ErpStockMoveItemDO::getMoveId);
+        // 1.2 产品信息
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(stockMoveItemList, ErpStockMoveItemDO::getProductId));
+        // 1.3 TODO 芋艿：搞仓库信息
+        // 1.4 管理员信息
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
+                convertSet(pageResult.getList(), stockMove -> Long.parseLong(stockMove.getCreator())));
+        // 2. 开始拼接
+        return BeanUtils.toBean(pageResult, ErpStockMoveRespVO.class, stockMove -> {
+            stockMove.setItems(BeanUtils.toBean(stockMoveItemMap.get(stockMove.getId()), ErpStockMoveRespVO.Item.class,
+                    item -> MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()))));
+            stockMove.setProductNames(CollUtil.join(stockMove.getItems(), "，", ErpStockMoveRespVO.Item::getProductName));
+            // TODO 芋艿：
+//            MapUtils.findAndThen(customerMap, stockMove.getCustomerId(), supplier -> stockMove.setCustomerName(supplier.getName()));
+            MapUtils.findAndThen(userMap, Long.parseLong(stockMove.getCreator()), user -> stockMove.setCreatorName(user.getNickname()));
+        });
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockOutController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockOutController.java
new file mode 100644
index 00000000..e1afc86a
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockOutController.java
@@ -0,0 +1,163 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.out.ErpStockOutPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.out.ErpStockOutRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.out.ErpStockOutSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpCustomerDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockOutDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockOutItemDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.sale.ErpCustomerService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockOutService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMultiMap;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+
+@Tag(name = "管理后台 - ERP 其它出库单")
+@RestController
+@RequestMapping("/erp/stock-out")
+@Validated
+public class ErpStockOutController {
+
+    @Resource
+    private ErpStockOutService stockOutService;
+    @Resource
+    private ErpStockService stockService;
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpCustomerService customerService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建其它出库单")
+    @PreAuthorize("@ss.hasPermission('erp:stock-out:create')")
+    public CommonResult<Long> createStockOut(@Valid @RequestBody ErpStockOutSaveReqVO createReqVO) {
+        return success(stockOutService.createStockOut(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新其它出库单")
+    @PreAuthorize("@ss.hasPermission('erp:stock-out:update')")
+    public CommonResult<Boolean> updateStockOut(@Valid @RequestBody ErpStockOutSaveReqVO updateReqVO) {
+        stockOutService.updateStockOut(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/update-status")
+    @Operation(summary = "更新其它出库单的状态")
+    @PreAuthorize("@ss.hasPermission('erp:stock-out:update-status')")
+    public CommonResult<Boolean> updateStockOutStatus(@RequestParam("id") Long id,
+                                                     @RequestParam("status") Integer status) {
+        stockOutService.updateStockOutStatus(id, status);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除其它出库单")
+    @Parameter(name = "ids", description = "编号数组", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:stock-out:delete')")
+    public CommonResult<Boolean> deleteStockOut(@RequestParam("ids") List<Long> ids) {
+        stockOutService.deleteStockOut(ids);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得其它出库单")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:stock-out:query')")
+    public CommonResult<ErpStockOutRespVO> getStockOut(@RequestParam("id") Long id) {
+        ErpStockOutDO stockOut = stockOutService.getStockOut(id);
+        if (stockOut == null) {
+            return success(null);
+        }
+        List<ErpStockOutItemDO> stockOutItemList = stockOutService.getStockOutItemListByOutId(id);
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(stockOutItemList, ErpStockOutItemDO::getProductId));
+        return success(BeanUtils.toBean(stockOut, ErpStockOutRespVO.class, stockOutVO ->
+                stockOutVO.setItems(BeanUtils.toBean(stockOutItemList, ErpStockOutRespVO.Item.class, item -> {
+                    ErpStockDO stock = stockService.getStock(item.getProductId(), item.getWarehouseId());
+                    item.setStockCount(stock != null ? stock.getCount() : BigDecimal.ZERO);
+                    MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()));
+                }))));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得其它出库单分页")
+    @PreAuthorize("@ss.hasPermission('erp:stock-out:query')")
+    public CommonResult<PageResult<ErpStockOutRespVO>> getStockOutPage(@Valid ErpStockOutPageReqVO pageReqVO) {
+        PageResult<ErpStockOutDO> pageResult = stockOutService.getStockOutPage(pageReqVO);
+        return success(buildStockOutVOPageResult(pageResult));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出其它出库单 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:stock-out:export')")
+
+    public void exportStockOutExcel(@Valid ErpStockOutPageReqVO pageReqVO,
+              HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpStockOutRespVO> list = buildStockOutVOPageResult(stockOutService.getStockOutPage(pageReqVO)).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "其它出库单.xls", "数据", ErpStockOutRespVO.class, list);
+    }
+
+    private PageResult<ErpStockOutRespVO> buildStockOutVOPageResult(PageResult<ErpStockOutDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        // 1.1 出库项
+        List<ErpStockOutItemDO> stockOutItemList = stockOutService.getStockOutItemListByOutIds(
+                convertSet(pageResult.getList(), ErpStockOutDO::getId));
+        Map<Long, List<ErpStockOutItemDO>> stockOutItemMap = convertMultiMap(stockOutItemList, ErpStockOutItemDO::getOutId);
+        // 1.2 产品信息
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(stockOutItemList, ErpStockOutItemDO::getProductId));
+        // 1.3 客户信息
+        Map<Long, ErpCustomerDO> customerMap = customerService.getCustomerMap(
+                convertSet(pageResult.getList(), ErpStockOutDO::getCustomerId));
+        // 1.4 管理员信息
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
+                convertSet(pageResult.getList(), stockOut -> Long.parseLong(stockOut.getCreator())));
+        // 2. 开始拼接
+        return BeanUtils.toBean(pageResult, ErpStockOutRespVO.class, stockOut -> {
+            stockOut.setItems(BeanUtils.toBean(stockOutItemMap.get(stockOut.getId()), ErpStockOutRespVO.Item.class,
+                    item -> MapUtils.findAndThen(productMap, item.getProductId(), product -> item.setProductName(product.getName())
+                            .setProductBarCode(product.getBarCode()).setProductUnitName(product.getUnitName()))));
+            stockOut.setProductNames(CollUtil.join(stockOut.getItems(), "，", ErpStockOutRespVO.Item::getProductName));
+            MapUtils.findAndThen(customerMap, stockOut.getCustomerId(), supplier -> stockOut.setCustomerName(supplier.getName()));
+            MapUtils.findAndThen(userMap, Long.parseLong(stockOut.getCreator()), user -> stockOut.setCreatorName(user.getNickname()));
+        });
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockRecordController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockRecordController.java
new file mode 100644
index 00000000..35224a57
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpStockRecordController.java
@@ -0,0 +1,103 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.record.ErpStockRecordPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.record.ErpStockRecordRespVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockRecordDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpWarehouseDO;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockRecordService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpWarehouseService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+
+@Tag(name = "管理后台 - ERP 产品库存明细")
+@RestController
+@RequestMapping("/erp/stock-record")
+@Validated
+public class ErpStockRecordController {
+
+    @Resource
+    private ErpStockRecordService stockRecordService;
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpWarehouseService warehouseService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @GetMapping("/get")
+    @Operation(summary = "获得产品库存明细")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:stock-record:query')")
+    public CommonResult<ErpStockRecordRespVO> getStockRecord(@RequestParam("id") Long id) {
+        ErpStockRecordDO stockRecord = stockRecordService.getStockRecord(id);
+        return success(BeanUtils.toBean(stockRecord, ErpStockRecordRespVO.class));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得产品库存明细分页")
+    @PreAuthorize("@ss.hasPermission('erp:stock-record:query')")
+    public CommonResult<PageResult<ErpStockRecordRespVO>> getStockRecordPage(@Valid ErpStockRecordPageReqVO pageReqVO) {
+        PageResult<ErpStockRecordDO> pageResult = stockRecordService.getStockRecordPage(pageReqVO);
+        return success(buildStockRecrodVOPageResult(pageResult));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出产品库存明细 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:stock-record:export')")
+
+    public void exportStockRecordExcel(@Valid ErpStockRecordPageReqVO pageReqVO,
+              HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpStockRecordRespVO> list = buildStockRecrodVOPageResult(stockRecordService.getStockRecordPage(pageReqVO)).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "产品库存明细.xls", "数据", ErpStockRecordRespVO.class, list);
+    }
+
+    private PageResult<ErpStockRecordRespVO> buildStockRecrodVOPageResult(PageResult<ErpStockRecordDO> pageResult) {
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return PageResult.empty(pageResult.getTotal());
+        }
+        Map<Long, ErpProductRespVO> productMap = productService.getProductVOMap(
+                convertSet(pageResult.getList(), ErpStockRecordDO::getProductId));
+        Map<Long, ErpWarehouseDO> warehouseMap = warehouseService.getWarehouseMap(
+                convertSet(pageResult.getList(), ErpStockRecordDO::getWarehouseId));
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
+                convertSet(pageResult.getList(), record -> Long.parseLong(record.getCreator())));
+        return BeanUtils.toBean(pageResult, ErpStockRecordRespVO.class, stock -> {
+            MapUtils.findAndThen(productMap, stock.getProductId(), product -> stock.setProductName(product.getName())
+                    .setCategoryName(product.getCategoryName()).setUnitName(product.getUnitName()));
+            MapUtils.findAndThen(warehouseMap, stock.getWarehouseId(), warehouse -> stock.setWarehouseName(warehouse.getName()));
+            MapUtils.findAndThen(userMap, Long.parseLong(stock.getCreator()), user -> stock.setCreatorName(user.getNickname()));
+        });
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpWarehouseController.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpWarehouseController.java
new file mode 100644
index 00000000..78393cab
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/ErpWarehouseController.java
@@ -0,0 +1,114 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.warehouse.ErpWarehousePageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.warehouse.ErpWarehouseRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.warehouse.ErpWarehouseSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpWarehouseDO;
+import cn.iocoder.yudao.module.erp.service.stock.ErpWarehouseService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.Parameters;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.Valid;
+import java.io.IOException;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
+
+@Tag(name = "管理后台 - ERP 仓库")
+@RestController
+@RequestMapping("/erp/warehouse")
+@Validated
+public class ErpWarehouseController {
+
+    @Resource
+    private ErpWarehouseService warehouseService;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建仓库")
+    @PreAuthorize("@ss.hasPermission('erp:warehouse:create')")
+    public CommonResult<Long> createWarehouse(@Valid @RequestBody ErpWarehouseSaveReqVO createReqVO) {
+        return success(warehouseService.createWarehouse(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "更新仓库")
+    @PreAuthorize("@ss.hasPermission('erp:warehouse:update')")
+    public CommonResult<Boolean> updateWarehouse(@Valid @RequestBody ErpWarehouseSaveReqVO updateReqVO) {
+        warehouseService.updateWarehouse(updateReqVO);
+        return success(true);
+    }
+
+    @PutMapping("/update-default-status")
+    @Operation(summary = "更新仓库默认状态")
+    @Parameters({
+            @Parameter(name = "id", description = "编号", required = true),
+            @Parameter(name = "status", description = "状态", required = true)
+    })
+    public CommonResult<Boolean> updateWarehouseDefaultStatus(@RequestParam("id") Long id,
+                                                              @RequestParam("defaultStatus") Boolean defaultStatus) {
+        warehouseService.updateWarehouseDefaultStatus(id, defaultStatus);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除仓库")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('erp:warehouse:delete')")
+    public CommonResult<Boolean> deleteWarehouse(@RequestParam("id") Long id) {
+        warehouseService.deleteWarehouse(id);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得仓库")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('erp:warehouse:query')")
+    public CommonResult<ErpWarehouseRespVO> getWarehouse(@RequestParam("id") Long id) {
+        ErpWarehouseDO warehouse = warehouseService.getWarehouse(id);
+        return success(BeanUtils.toBean(warehouse, ErpWarehouseRespVO.class));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得仓库分页")
+    @PreAuthorize("@ss.hasPermission('erp:warehouse:query')")
+    public CommonResult<PageResult<ErpWarehouseRespVO>> getWarehousePage(@Valid ErpWarehousePageReqVO pageReqVO) {
+        PageResult<ErpWarehouseDO> pageResult = warehouseService.getWarehousePage(pageReqVO);
+        return success(BeanUtils.toBean(pageResult, ErpWarehouseRespVO.class));
+    }
+
+    @GetMapping("/simple-list")
+    @Operation(summary = "获得仓库精简列表", description = "只包含被开启的仓库，主要用于前端的下拉选项")
+    public CommonResult<List<ErpWarehouseRespVO>> getWarehouseSimpleList() {
+        List<ErpWarehouseDO> list = warehouseService.getWarehouseListByStatus(CommonStatusEnum.ENABLE.getStatus());
+        return success(convertList(list, warehouse -> new ErpWarehouseRespVO().setId(warehouse.getId())
+                .setName(warehouse.getName()).setDefaultStatus(warehouse.getDefaultStatus())));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出仓库 Excel")
+    @PreAuthorize("@ss.hasPermission('erp:warehouse:export')")
+
+    public void exportWarehouseExcel(@Valid ErpWarehousePageReqVO pageReqVO,
+              HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        List<ErpWarehouseDO> list = warehouseService.getWarehousePage(pageReqVO).getList();
+        // 导出 Excel
+        ExcelUtils.write(response, "仓库.xls", "数据", ErpWarehouseRespVO.class,
+                        BeanUtils.toBean(list, ErpWarehouseRespVO.class));
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/check/ErpStockCheckPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/check/ErpStockCheckPageReqVO.java
new file mode 100644
index 00000000..2bae14c1
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/check/ErpStockCheckPageReqVO.java
@@ -0,0 +1,45 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.check;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.validation.InEnum;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - ERP 库存盘点单分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpStockCheckPageReqVO extends PageParam {
+
+    @Schema(description = "盘点单号", example = "S123")
+    private String no;
+
+    @Schema(description = "仓库编号", example = "3113")
+    private Long warehouseId;
+
+    @Schema(description = "盘点时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] checkTime;
+
+    @Schema(description = "状态", example = "10")
+    @InEnum(ErpAuditStatus.class)
+    private Integer status;
+
+    @Schema(description = "备注", example = "随便")
+    private String remark;
+
+    @Schema(description = "创建者")
+    private String creator;
+
+    @Schema(description = "产品编号", example = "1")
+    private Long productId;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/check/ErpStockCheckRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/check/ErpStockCheckRespVO.java
new file mode 100644
index 00000000..b5186c23
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/check/ErpStockCheckRespVO.java
@@ -0,0 +1,111 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.check;
+
+import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
+import cn.iocoder.yudao.framework.excel.core.convert.DictConvert;
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import javax.validation.constraints.NotNull;
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+import static cn.iocoder.yudao.module.erp.enums.DictTypeConstants.AUDIT_STATUS;
+
+@Schema(description = "管理后台 - ERP 库存盘点单 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpStockCheckRespVO {
+
+    @Schema(description = "盘点编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+    @ExcelProperty("盘点编号")
+    private Long id;
+
+    @Schema(description = "盘点单号", requiredMode = Schema.RequiredMode.REQUIRED, example = "S123")
+    @ExcelProperty("盘点单号")
+    private String no;
+
+    @Schema(description = "盘点时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("盘点时间")
+    private LocalDateTime checkTime;
+
+    @Schema(description = "合计数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "15663")
+    @ExcelProperty("合计数量")
+    private BigDecimal totalCount;
+
+    @Schema(description = "合计金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "24906")
+    @ExcelProperty("合计金额")
+    private BigDecimal totalPrice;
+
+    @Schema(description = "状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    @ExcelProperty(value = "状态", converter = DictConvert.class)
+    @DictFormat(AUDIT_STATUS)
+    private Integer status;
+
+    @Schema(description = "备注", example = "随便")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "附件 URL", example = "https://www.iocoder.cn/1.doc")
+    private String fileUrl;
+
+    @Schema(description = "创建人", example = "芋道")
+    private String creator;
+    @Schema(description = "创建人名称", example = "芋道")
+    private String creatorName;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+    @Schema(description = "盘点项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    private List<Item> items;
+
+    @Schema(description = "产品信息", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("产品信息")
+    private String productNames;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "盘点项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long warehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productId;
+
+        @Schema(description = "产品单价", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "账面数量（当前库存）", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "账面数量不能为空")
+        private BigDecimal stockCount;
+
+        @Schema(description = "实际数量（实际库存）", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "实际数量不能为空")
+        private BigDecimal actualCount;
+
+        @Schema(description = "盈亏数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "盈亏数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+        // ========== 关联字段 ==========
+
+        @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "巧克力")
+        private String productName;
+        @Schema(description = "产品条码", requiredMode = Schema.RequiredMode.REQUIRED, example = "A9985")
+        private String productBarCode;
+        @Schema(description = "产品单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "盒")
+        private String productUnitName;
+
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/check/ErpStockCheckSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/check/ErpStockCheckSaveReqVO.java
new file mode 100644
index 00000000..9197eb00
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/check/ErpStockCheckSaveReqVO.java
@@ -0,0 +1,69 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.check;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.Valid;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 其它出库单新增/修改 Request VO")
+@Data
+public class ErpStockCheckSaveReqVO {
+
+    @Schema(description = "出库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+    private Long id;
+
+    @Schema(description = "出库时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "出库时间不能为空")
+    private LocalDateTime checkTime;
+
+    @Schema(description = "备注", example = "随便")
+    private String remark;
+
+    @Schema(description = "附件 URL", example = "https://www.iocoder.cn/1.doc")
+    private String fileUrl;
+
+    @Schema(description = "出库项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotEmpty(message = "出库项列表不能为空")
+    @Valid
+    private List<Item> items;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "出库项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "仓库编号不能为空")
+        private Long warehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品编号不能为空")
+        private Long productId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "账面数量（当前库存）", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "账面数量不能为空")
+        private BigDecimal stockCount;
+
+        @Schema(description = "实际数量（实际库存）", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "实际数量不能为空")
+        private BigDecimal actualCount;
+
+        @Schema(description = "盈亏数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "盈亏数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/in/ErpStockInPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/in/ErpStockInPageReqVO.java
new file mode 100644
index 00000000..02e3db37
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/in/ErpStockInPageReqVO.java
@@ -0,0 +1,48 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.in;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.validation.InEnum;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - ERP 其它入库单分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpStockInPageReqVO extends PageParam {
+
+    @Schema(description = "入库单号", example = "S123")
+    private String no;
+
+    @Schema(description = "供应商编号", example = "3113")
+    private Long supplierId;
+
+    @Schema(description = "入库时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] inTime;
+
+    @Schema(description = "状态", example = "10")
+    @InEnum(ErpAuditStatus.class)
+    private Integer status;
+
+    @Schema(description = "备注", example = "随便")
+    private String remark;
+
+    @Schema(description = "创建者")
+    private String creator;
+
+    @Schema(description = "产品编号", example = "1")
+    private Long productId;
+
+    @Schema(description = "仓库编号", example = "1")
+    private Long warehouseId;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/in/ErpStockInRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/in/ErpStockInRespVO.java
new file mode 100644
index 00000000..077b9dd1
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/in/ErpStockInRespVO.java
@@ -0,0 +1,110 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.in;
+
+import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
+import cn.iocoder.yudao.framework.excel.core.convert.DictConvert;
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+import static cn.iocoder.yudao.module.erp.enums.DictTypeConstants.AUDIT_STATUS;
+
+@Schema(description = "管理后台 - ERP 其它入库单 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpStockInRespVO {
+
+    @Schema(description = "入库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+    @ExcelProperty("入库编号")
+    private Long id;
+
+    @Schema(description = "入库单号", requiredMode = Schema.RequiredMode.REQUIRED, example = "S123")
+    @ExcelProperty("入库单号")
+    private String no;
+
+    @Schema(description = "供应商编号", example = "3113")
+    private Long supplierId;
+    @Schema(description = "供应商名称", example = "芋道")
+    @ExcelProperty("供应商名称")
+    private String supplierName;
+
+    @Schema(description = "入库时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("入库时间")
+    private LocalDateTime inTime;
+
+    @Schema(description = "合计数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "15663")
+    @ExcelProperty("合计数量")
+    private BigDecimal totalCount;
+
+    @Schema(description = "合计金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "24906")
+    @ExcelProperty("合计金额")
+    private BigDecimal totalPrice;
+
+    @Schema(description = "状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    @ExcelProperty(value = "状态", converter = DictConvert.class)
+    @DictFormat(AUDIT_STATUS)
+    private Integer status;
+
+    @Schema(description = "备注", example = "随便")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "附件 URL", example = "https://www.iocoder.cn/1.doc")
+    private String fileUrl;
+
+    @Schema(description = "创建人", example = "芋道")
+    private String creator;
+    @Schema(description = "创建人名称", example = "芋道")
+    private String creatorName;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+    @Schema(description = "入库项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    private List<Item> items;
+
+    @Schema(description = "产品信息", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("产品信息")
+    private String productNames;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "入库项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long warehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productId;
+
+        @Schema(description = "产品单价", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal count;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+        // ========== 关联字段 ==========
+
+        @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "巧克力")
+        private String productName;
+        @Schema(description = "产品条码", requiredMode = Schema.RequiredMode.REQUIRED, example = "A9985")
+        private String productBarCode;
+        @Schema(description = "产品单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "盒")
+        private String productUnitName;
+
+        @Schema(description = "库存数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal stockCount; // 该字段仅仅在“详情”和“编辑”时使用
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/in/ErpStockInSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/in/ErpStockInSaveReqVO.java
new file mode 100644
index 00000000..fc1cc7e4
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/in/ErpStockInSaveReqVO.java
@@ -0,0 +1,64 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.in;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.Valid;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 其它入库单新增/修改 Request VO")
+@Data
+public class ErpStockInSaveReqVO {
+
+    @Schema(description = "入库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+    private Long id;
+
+    @Schema(description = "供应商编号", example = "3113")
+    private Long supplierId;
+
+    @Schema(description = "入库时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "入库时间不能为空")
+    private LocalDateTime inTime;
+
+    @Schema(description = "备注", example = "随便")
+    private String remark;
+
+    @Schema(description = "附件 URL", example = "https://www.iocoder.cn/1.doc")
+    private String fileUrl;
+
+    @Schema(description = "入库项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotEmpty(message = "入库项列表不能为空")
+    @Valid
+    private List<Item> items;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "入库项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "仓库编号不能为空")
+        private Long warehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品编号不能为空")
+        private Long productId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/move/ErpStockMovePageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/move/ErpStockMovePageReqVO.java
new file mode 100644
index 00000000..98a1fe95
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/move/ErpStockMovePageReqVO.java
@@ -0,0 +1,45 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.move;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.validation.InEnum;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - ERP 库存调拨单分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpStockMovePageReqVO extends PageParam {
+
+    @Schema(description = "调拨单号", example = "S123")
+    private String no;
+
+    @Schema(description = "调拨时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] moveTime;
+
+    @Schema(description = "状态", example = "10")
+    @InEnum(ErpAuditStatus.class)
+    private Integer status;
+
+    @Schema(description = "备注", example = "随便")
+    private String remark;
+
+    @Schema(description = "创建者")
+    private String creator;
+
+    @Schema(description = "产品编号", example = "1")
+    private Long productId;
+
+    @Schema(description = "调出仓库编号", example = "1")
+    private Long fromWarehouseId;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/move/ErpStockMoveRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/move/ErpStockMoveRespVO.java
new file mode 100644
index 00000000..799ddc3f
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/move/ErpStockMoveRespVO.java
@@ -0,0 +1,107 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.move;
+
+import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
+import cn.iocoder.yudao.framework.excel.core.convert.DictConvert;
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+import static cn.iocoder.yudao.module.erp.enums.DictTypeConstants.AUDIT_STATUS;
+
+@Schema(description = "管理后台 - ERP 库存调拨单 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpStockMoveRespVO {
+
+    @Schema(description = "调拨编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+    @ExcelProperty("调拨编号")
+    private Long id;
+
+    @Schema(description = "调拨单号", requiredMode = Schema.RequiredMode.REQUIRED, example = "S123")
+    @ExcelProperty("调拨单号")
+    private String no;
+
+    @Schema(description = "调拨时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("调拨时间")
+    private LocalDateTime moveTime;
+
+    @Schema(description = "合计数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "15663")
+    @ExcelProperty("合计数量")
+    private BigDecimal totalCount;
+
+    @Schema(description = "合计金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "24906")
+    @ExcelProperty("合计金额")
+    private BigDecimal totalPrice;
+
+    @Schema(description = "状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    @ExcelProperty(value = "状态", converter = DictConvert.class)
+    @DictFormat(AUDIT_STATUS)
+    private Integer status;
+
+    @Schema(description = "备注", example = "随便")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "附件 URL", example = "https://www.iocoder.cn/1.doc")
+    private String fileUrl;
+
+    @Schema(description = "创建人", example = "芋道")
+    private String creator;
+    @Schema(description = "创建人名称", example = "芋道")
+    private String creatorName;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+    @Schema(description = "调拨项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    private List<Item> items;
+
+    @Schema(description = "产品信息", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("产品信息")
+    private String productNames;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "调拨项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "调出仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long fromWarehouseId;
+
+        @Schema(description = "调入仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "888")
+        private Long toWarehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productId;
+
+        @Schema(description = "产品单价", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal count;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+        // ========== 关联字段 ==========
+
+        @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "巧克力")
+        private String productName;
+        @Schema(description = "产品条码", requiredMode = Schema.RequiredMode.REQUIRED, example = "A9985")
+        private String productBarCode;
+        @Schema(description = "产品单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "盒")
+        private String productUnitName;
+
+        @Schema(description = "库存数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal stockCount; // 该字段仅仅在“详情”和“编辑”时使用
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/move/ErpStockMoveSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/move/ErpStockMoveSaveReqVO.java
new file mode 100644
index 00000000..1930241f
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/move/ErpStockMoveSaveReqVO.java
@@ -0,0 +1,77 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.move;
+
+import cn.hutool.core.util.ObjectUtil;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.Valid;
+import javax.validation.constraints.AssertTrue;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 库存调拨单新增/修改 Request VO")
+@Data
+public class ErpStockMoveSaveReqVO {
+
+    @Schema(description = "调拨编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+    private Long id;
+
+    @Schema(description = "客户编号", example = "3113")
+    private Long customerId;
+
+    @Schema(description = "调拨时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "调拨时间不能为空")
+    private LocalDateTime moveTime;
+
+    @Schema(description = "备注", example = "随便")
+    private String remark;
+
+    @Schema(description = "附件 URL", example = "https://www.iocoder.cn/1.doc")
+    private String fileUrl;
+
+    @Schema(description = "调拨项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotEmpty(message = "调拨项列表不能为空")
+    @Valid
+    private List<Item> items;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "调拨项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "调出仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "调出仓库编号不能为空")
+        private Long fromWarehouseId;
+
+        @Schema(description = "调入仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "888")
+        @NotNull(message = "调入仓库编号不能为空")
+        private Long toWarehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品编号不能为空")
+        private Long productId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+        @AssertTrue(message = "调出、调仓仓库不能相同")
+        @JsonIgnore
+        public boolean isWarehouseValid() {
+            return ObjectUtil.notEqual(fromWarehouseId, toWarehouseId);
+        }
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/out/ErpStockOutPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/out/ErpStockOutPageReqVO.java
new file mode 100644
index 00000000..5f6558b1
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/out/ErpStockOutPageReqVO.java
@@ -0,0 +1,48 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.out;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.validation.InEnum;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - ERP 其它出库单分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpStockOutPageReqVO extends PageParam {
+
+    @Schema(description = "出库单号", example = "S123")
+    private String no;
+
+    @Schema(description = "客户编号", example = "3113")
+    private Long customerId;
+
+    @Schema(description = "出库时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] outTime;
+
+    @Schema(description = "状态", example = "10")
+    @InEnum(ErpAuditStatus.class)
+    private Integer status;
+
+    @Schema(description = "备注", example = "随便")
+    private String remark;
+
+    @Schema(description = "创建者")
+    private String creator;
+
+    @Schema(description = "产品编号", example = "1")
+    private Long productId;
+
+    @Schema(description = "仓库编号", example = "1")
+    private Long warehouseId;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/out/ErpStockOutRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/out/ErpStockOutRespVO.java
new file mode 100644
index 00000000..22a88e7c
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/out/ErpStockOutRespVO.java
@@ -0,0 +1,110 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.out;
+
+import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
+import cn.iocoder.yudao.framework.excel.core.convert.DictConvert;
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+import static cn.iocoder.yudao.module.erp.enums.DictTypeConstants.AUDIT_STATUS;
+
+@Schema(description = "管理后台 - ERP 其它出库单 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpStockOutRespVO {
+
+    @Schema(description = "出库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+    @ExcelProperty("出库编号")
+    private Long id;
+
+    @Schema(description = "出库单号", requiredMode = Schema.RequiredMode.REQUIRED, example = "S123")
+    @ExcelProperty("出库单号")
+    private String no;
+
+    @Schema(description = "客户编号", example = "3113")
+    private Long customerId;
+    @Schema(description = "客户名称", example = "芋道")
+    @ExcelProperty("客户名称")
+    private String customerName;
+
+    @Schema(description = "出库时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("出库时间")
+    private LocalDateTime outTime;
+
+    @Schema(description = "合计数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "15663")
+    @ExcelProperty("合计数量")
+    private BigDecimal totalCount;
+
+    @Schema(description = "合计金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "24906")
+    @ExcelProperty("合计金额")
+    private BigDecimal totalPrice;
+
+    @Schema(description = "状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    @ExcelProperty(value = "状态", converter = DictConvert.class)
+    @DictFormat(AUDIT_STATUS)
+    private Integer status;
+
+    @Schema(description = "备注", example = "随便")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "附件 URL", example = "https://www.iocoder.cn/1.doc")
+    private String fileUrl;
+
+    @Schema(description = "创建人", example = "芋道")
+    private String creator;
+    @Schema(description = "创建人名称", example = "芋道")
+    private String creatorName;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+    @Schema(description = "出库项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    private List<Item> items;
+
+    @Schema(description = "产品信息", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("产品信息")
+    private String productNames;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "出库项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long warehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        private Long productId;
+
+        @Schema(description = "产品单价", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal count;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+        // ========== 关联字段 ==========
+
+        @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "巧克力")
+        private String productName;
+        @Schema(description = "产品条码", requiredMode = Schema.RequiredMode.REQUIRED, example = "A9985")
+        private String productBarCode;
+        @Schema(description = "产品单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "盒")
+        private String productUnitName;
+
+        @Schema(description = "库存数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        private BigDecimal stockCount; // 该字段仅仅在“详情”和“编辑”时使用
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/out/ErpStockOutSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/out/ErpStockOutSaveReqVO.java
new file mode 100644
index 00000000..26abca03
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/out/ErpStockOutSaveReqVO.java
@@ -0,0 +1,64 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.out;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.Valid;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "管理后台 - ERP 其它出库单新增/修改 Request VO")
+@Data
+public class ErpStockOutSaveReqVO {
+
+    @Schema(description = "出库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11756")
+    private Long id;
+
+    @Schema(description = "客户编号", example = "3113")
+    private Long customerId;
+
+    @Schema(description = "出库时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "出库时间不能为空")
+    private LocalDateTime outTime;
+
+    @Schema(description = "备注", example = "随便")
+    private String remark;
+
+    @Schema(description = "附件 URL", example = "https://www.iocoder.cn/1.doc")
+    private String fileUrl;
+
+    @Schema(description = "出库项列表", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotEmpty(message = "出库项列表不能为空")
+    @Valid
+    private List<Item> items;
+
+    @Data
+    public static class Item {
+
+        @Schema(description = "出库项编号", example = "11756")
+        private Long id;
+
+        @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "仓库编号不能为空")
+        private Long warehouseId;
+
+        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
+        @NotNull(message = "产品编号不能为空")
+        private Long productId;
+
+        @Schema(description = "产品单价", example = "100.00")
+        private BigDecimal productPrice;
+
+        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
+        @NotNull(message = "产品数量不能为空")
+        private BigDecimal count;
+
+        @Schema(description = "备注", example = "随便")
+        private String remark;
+
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/record/ErpStockRecordPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/record/ErpStockRecordPageReqVO.java
new file mode 100644
index 00000000..c478e4fe
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/record/ErpStockRecordPageReqVO.java
@@ -0,0 +1,36 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.record;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - ERP 产品库存明细分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpStockRecordPageReqVO extends PageParam {
+
+    @Schema(description = "产品编号", example = "10625")
+    private Long productId;
+
+    @Schema(description = "仓库编号", example = "32407")
+    private Long warehouseId;
+
+    @Schema(description = "业务类型", example = "10")
+    private Integer bizType;
+
+    @Schema(description = "业务单号", example = "Z110")
+    private String bizNo;
+
+    @Schema(description = "创建时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] createTime;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/record/ErpStockRecordRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/record/ErpStockRecordRespVO.java
new file mode 100644
index 00000000..ff4b3e12
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/record/ErpStockRecordRespVO.java
@@ -0,0 +1,87 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.record;
+
+import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
+import cn.iocoder.yudao.framework.excel.core.convert.DictConvert;
+import cn.iocoder.yudao.module.erp.enums.DictTypeConstants;
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - ERP 产品库存明细 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpStockRecordRespVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "18909")
+    @ExcelProperty("编号")
+    private Long id;
+
+    @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "10625")
+    private Long productId;
+
+    @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "32407")
+    private Long warehouseId;
+
+    @Schema(description = "出入库数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "11084")
+    @ExcelProperty("出入库数量")
+    private BigDecimal count;
+
+    @Schema(description = "总库存量", requiredMode = Schema.RequiredMode.REQUIRED, example = "4307")
+    @ExcelProperty("总库存量")
+    private BigDecimal totalCount;
+
+    @Schema(description = "业务类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    @ExcelProperty(value = "业务类型", converter = DictConvert.class)
+    @DictFormat(DictTypeConstants.STOCK_RECORD_BIZ_TYPE)
+    private Integer bizType;
+
+    @Schema(description = "业务编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "27093")
+    @ExcelProperty("业务编号")
+    private Long bizId;
+
+    @Schema(description = "业务项编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "23516")
+    @ExcelProperty("业务项编号")
+    private Long bizItemId;
+
+    @Schema(description = "业务单号", requiredMode = Schema.RequiredMode.REQUIRED, example = "Z110")
+    @ExcelProperty("业务单号")
+    private String bizNo;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+    @Schema(description = "创建人", requiredMode = Schema.RequiredMode.REQUIRED, example = "25682")
+    private String creator;
+
+    // ========== 产品信息 ==========
+
+    @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "苹果")
+    @ExcelProperty("产品名称")
+    private String productName;
+
+    @Schema(description = "产品分类", requiredMode = Schema.RequiredMode.REQUIRED, example = "水果")
+    @ExcelProperty("产品分类")
+    private String categoryName;
+
+    @Schema(description = "单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "个")
+    @ExcelProperty("单位")
+    private String unitName;
+
+    // ========== 仓库信息 ==========
+
+    @Schema(description = "仓库名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "李四")
+    @ExcelProperty("仓库名称")
+    private String warehouseName;
+
+    // ========== 用户信息 ==========
+
+    @Schema(description = "创建人", requiredMode = Schema.RequiredMode.REQUIRED, example = "张三")
+    @ExcelProperty("创建人")
+    private String creatorName;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/stock/ErpStockPageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/stock/ErpStockPageReqVO.java
new file mode 100644
index 00000000..f7f3fa34
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/stock/ErpStockPageReqVO.java
@@ -0,0 +1,21 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+
+@Schema(description = "管理后台 - ERP 库存分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpStockPageReqVO extends PageParam {
+
+    @Schema(description = "产品编号", example = "19614")
+    private Long productId;
+
+    @Schema(description = "仓库编号", example = "2802")
+    private Long warehouseId;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/stock/ErpStockRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/stock/ErpStockRespVO.java
new file mode 100644
index 00000000..06366a0d
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/stock/ErpStockRespVO.java
@@ -0,0 +1,49 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.stock;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Schema(description = "管理后台 - ERP 库存 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpStockRespVO {
+
+    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17086")
+    @ExcelProperty("编号")
+    private Long id;
+
+    @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "19614")
+    private Long productId;
+
+    @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "2802")
+    private Long warehouseId;
+
+    @Schema(description = "库存数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "21935")
+    @ExcelProperty("库存数量")
+    private BigDecimal count;
+
+    // ========== 产品信息 ==========
+
+    @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "苹果")
+    @ExcelProperty("产品名称")
+    private String productName;
+
+    @Schema(description = "产品分类", requiredMode = Schema.RequiredMode.REQUIRED, example = "水果")
+    @ExcelProperty("产品分类")
+    private String categoryName;
+
+    @Schema(description = "单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "个")
+    @ExcelProperty("单位")
+    private String unitName;
+
+    // ========== 仓库信息 ==========
+
+    @Schema(description = "仓库名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "李四")
+    @ExcelProperty("仓库名称")
+    private String warehouseName;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/warehouse/ErpWarehousePageReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/warehouse/ErpWarehousePageReqVO.java
new file mode 100644
index 00000000..2accf9a0
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/warehouse/ErpWarehousePageReqVO.java
@@ -0,0 +1,24 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.warehouse;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.validation.InEnum;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+
+@Schema(description = "管理后台 - ERP 仓库分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ErpWarehousePageReqVO extends PageParam {
+
+    @Schema(description = "仓库名称", example = "李四")
+    private String name;
+
+    @Schema(description = "开启状态", example = "1")
+    @InEnum(CommonStatusEnum.class)
+    private Integer status;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/warehouse/ErpWarehouseRespVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/warehouse/ErpWarehouseRespVO.java
new file mode 100644
index 00000000..188d4269
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/warehouse/ErpWarehouseRespVO.java
@@ -0,0 +1,64 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.warehouse;
+
+import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
+import cn.iocoder.yudao.framework.excel.core.convert.DictConvert;
+import cn.iocoder.yudao.module.system.enums.DictTypeConstants;
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - ERP 仓库 Response VO")
+@Data
+@ExcelIgnoreUnannotated
+public class ErpWarehouseRespVO {
+
+    @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11614")
+    @ExcelProperty("仓库编号")
+    private Long id;
+
+    @Schema(description = "仓库名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "李四")
+    @ExcelProperty("仓库名称")
+    private String name;
+
+    @Schema(description = "仓库地址", example = "上海陆家嘴")
+    @ExcelProperty("仓库地址")
+    private String address;
+
+    @Schema(description = "排序", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    @ExcelProperty("排序")
+    private Long sort;
+
+    @Schema(description = "备注", example = "随便")
+    @ExcelProperty("备注")
+    private String remark;
+
+    @Schema(description = "负责人", example = "芋头")
+    @ExcelProperty("负责人")
+    private String principal;
+
+    @Schema(description = "仓储费，单位：元", example = "13973")
+    @ExcelProperty("仓储费，单位：元")
+    private BigDecimal warehousePrice;
+
+    @Schema(description = "搬运费，单位：元", example = "9903")
+    @ExcelProperty("搬运费，单位：元")
+    private BigDecimal truckagePrice;
+
+    @Schema(description = "开启状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @ExcelProperty(value = "开启状态", converter = DictConvert.class)
+    @DictFormat(DictTypeConstants.COMMON_STATUS)
+    private Integer status;
+
+    @Schema(description = "是否默认", example = "1")
+    @ExcelProperty("是否默认")
+    private Boolean defaultStatus;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("创建时间")
+    private LocalDateTime createTime;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/warehouse/ErpWarehouseSaveReqVO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/warehouse/ErpWarehouseSaveReqVO.java
new file mode 100644
index 00000000..06bf5580
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/admin/stock/vo/warehouse/ErpWarehouseSaveReqVO.java
@@ -0,0 +1,47 @@
+package cn.iocoder.yudao.module.erp.controller.admin.stock.vo.warehouse;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.validation.InEnum;
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Schema(description = "管理后台 - ERP 仓库新增/修改 Request VO")
+@Data
+public class ErpWarehouseSaveReqVO {
+
+    @Schema(description = "仓库编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "11614")
+    private Long id;
+
+    @Schema(description = "仓库名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "李四")
+    @NotEmpty(message = "仓库名称不能为空")
+    private String name;
+
+    @Schema(description = "仓库地址", example = "上海陆家嘴")
+    private String address;
+
+    @Schema(description = "排序", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    @NotNull(message = "排序不能为空")
+    private Long sort;
+
+    @Schema(description = "备注", example = "随便")
+    private String remark;
+
+    @Schema(description = "负责人", example = "芋头")
+    private String principal;
+
+    @Schema(description = "仓储费，单位：元", example = "13973")
+    private BigDecimal warehousePrice;
+
+    @Schema(description = "搬运费，单位：元", example = "9903")
+    private BigDecimal truckagePrice;
+
+    @Schema(description = "开启状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @NotNull(message = "开启状态不能为空")
+    @InEnum(CommonStatusEnum.class)
+    private Integer status;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/package-info.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/package-info.java
new file mode 100644
index 00000000..ef0e5acc
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/controller/package-info.java
@@ -0,0 +1,6 @@
+/**
+ * 提供 RESTful API 给前端：
+ * 1. admin 包：提供给管理后台 yudao-ui-admin 前端项目
+ * 2. app 包：提供给用户 APP yudao-ui-app 前端项目，它的 Controller 和 VO 都要添加 App 前缀，用于和管理后台进行区分
+ */
+package cn.iocoder.yudao.module.erp.controller;
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/finance/ErpAccountDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/finance/ErpAccountDO.java
new file mode 100644
index 00000000..9725899d
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/finance/ErpAccountDO.java
@@ -0,0 +1,56 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.finance;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+/**
+ * ERP 结算账户 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_account")
+@KeySequence("erp_account_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpAccountDO extends BaseDO {
+
+    /**
+     * 结算账户编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 账户名称
+     */
+    private String name;
+    /**
+     * 账户编码
+     */
+    private String no;
+    /**
+     * 备注
+     */
+    private String remark;
+    /**
+     * 开启状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.framework.common.enums.CommonStatusEnum}
+     */
+    private Integer status;
+    /**
+     * 排序
+     */
+    private Integer sort;
+    /**
+     * 是否默认
+     */
+    private Boolean defaultStatus;
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/finance/ErpFinancePaymentDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/finance/ErpFinancePaymentDO.java
new file mode 100644
index 00000000..edb55edb
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/finance/ErpFinancePaymentDO.java
@@ -0,0 +1,86 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.finance;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpSupplierDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 付款单 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_finance_payment")
+@KeySequence("erp_finance_payment_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpFinancePaymentDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 付款单号
+     */
+    private String no;
+    /**
+     * 付款状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.ErpAuditStatus}
+     */
+    private Integer status;
+    /**
+     * 付款时间
+     */
+    private LocalDateTime paymentTime;
+    /**
+     * 财务人员编号
+     *
+     * 关联 AdminUserDO 的 id 字段
+     */
+    private Long financeUserId;
+    /**
+     * 供应商编号
+     *
+     * 关联 {@link ErpSupplierDO#getId()}
+     */
+    private Long supplierId;
+    /**
+     * 付款账户编号
+     *
+     * 关联 {@link ErpAccountDO#getId()}
+     */
+    private Long accountId;
+
+    /**
+     * 合计价格，单位：元
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 优惠金额，单位：元
+     */
+    private BigDecimal discountPrice;
+    /**
+     * 实付金额，单位：分
+     *
+     * paymentPrice = totalPrice - discountPrice
+     */
+    private BigDecimal paymentPrice;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/finance/ErpFinancePaymentItemDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/finance/ErpFinancePaymentItemDO.java
new file mode 100644
index 00000000..dd5bc5f6
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/finance/ErpFinancePaymentItemDO.java
@@ -0,0 +1,75 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.finance;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseInDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 付款项 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_finance_payment_item")
+@KeySequence("erp_finance_payment_item_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpFinancePaymentItemDO extends BaseDO {
+
+    /**
+     * 入库项编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 付款单编号
+     *
+     * 关联 {@link ErpFinancePaymentDO#getId()}
+     */
+    private Long paymentId;
+
+    /**
+     * 业务类型
+     *
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.common.ErpBizTypeEnum} 的采购入库、退货
+     */
+    private Integer bizType;
+    /**
+     * 业务编号
+     *
+     * 例如说：{@link ErpPurchaseInDO#getId()}
+     */
+    private Long bizId;
+    /**
+     * 业务单号
+     *
+     * 例如说：{@link ErpPurchaseInDO#getNo()}
+     */
+    private String bizNo;
+
+    /**
+     * 应付金额，单位：分
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 已付金额，单位：分
+     */
+    private BigDecimal paidPrice;
+    /**
+     * 本次付款，单位：分
+     */
+    private BigDecimal paymentPrice;
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/finance/ErpFinanceReceiptDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/finance/ErpFinanceReceiptDO.java
new file mode 100644
index 00000000..46a55950
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/finance/ErpFinanceReceiptDO.java
@@ -0,0 +1,86 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.finance;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpCustomerDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 收款单 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_finance_receipt")
+@KeySequence("erp_finance_receipt_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpFinanceReceiptDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 收款单号
+     */
+    private String no;
+    /**
+     * 收款状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.ErpAuditStatus}
+     */
+    private Integer status;
+    /**
+     * 收款时间
+     */
+    private LocalDateTime receiptTime;
+    /**
+     * 财务人员编号
+     *
+     * 关联 AdminUserDO 的 id 字段
+     */
+    private Long financeUserId;
+    /**
+     * 客户编号
+     *
+     * 关联 {@link ErpCustomerDO#getId()}
+     */
+    private Long customerId;
+    /**
+     * 收款账户编号
+     *
+     * 关联 {@link ErpAccountDO#getId()}
+     */
+    private Long accountId;
+
+    /**
+     * 合计价格，单位：元
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 优惠金额，单位：元
+     */
+    private BigDecimal discountPrice;
+    /**
+     * 实付金额，单位：分
+     *
+     * receiptPrice = totalPrice - discountPrice
+     */
+    private BigDecimal receiptPrice;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/finance/ErpFinanceReceiptItemDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/finance/ErpFinanceReceiptItemDO.java
new file mode 100644
index 00000000..87f051d5
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/finance/ErpFinanceReceiptItemDO.java
@@ -0,0 +1,75 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.finance;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOutDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 收款项 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_finance_receipt_item")
+@KeySequence("erp_finance_receipt_item_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpFinanceReceiptItemDO extends BaseDO {
+
+    /**
+     * 入库项编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 收款单编号
+     *
+     * 关联 {@link ErpFinanceReceiptDO#getId()}
+     */
+    private Long receiptId;
+
+    /**
+     * 业务类型
+     *
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.common.ErpBizTypeEnum} 的销售出库、退货
+     */
+    private Integer bizType;
+    /**
+     * 业务编号
+     *
+     * 例如说：{@link ErpSaleOutDO#getId()}
+     */
+    private Long bizId;
+    /**
+     * 业务单号
+     *
+     * 例如说：{@link ErpSaleOutDO#getNo()}
+     */
+    private String bizNo;
+
+    /**
+     * 应收金额，单位：分
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 已收金额，单位：分
+     */
+    private BigDecimal receiptedPrice;
+    /**
+     * 本次收款，单位：分
+     */
+    private BigDecimal receiptPrice;
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/product/ErpProductCategoryDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/product/ErpProductCategoryDO.java
new file mode 100644
index 00000000..4c622515
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/product/ErpProductCategoryDO.java
@@ -0,0 +1,54 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.product;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+/**
+ * ERP 产品分类 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_product_category")
+@KeySequence("erp_product_category_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpProductCategoryDO extends BaseDO {
+
+    public static final Long PARENT_ID_ROOT = 0L;
+
+    /**
+     * 分类编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 父分类编号
+     */
+    private Long parentId;
+    /**
+     * 分类名称
+     */
+    private String name;
+    /**
+     * 分类编码
+     */
+    private String code;
+    /**
+     * 分类排序
+     */
+    private Integer sort;
+    /**
+     * 开启状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.framework.common.enums.CommonStatusEnum}
+     */
+    private Integer status;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/product/ErpProductDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/product/ErpProductDO.java
new file mode 100644
index 00000000..31e4aa2d
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/product/ErpProductDO.java
@@ -0,0 +1,86 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.product;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 产品 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_product")
+@KeySequence("erp_product_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpProductDO extends BaseDO {
+
+    /**
+     * 产品编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 产品名称
+     */
+    private String name;
+    /**
+     * 产品条码
+     */
+    private String barCode;
+    /**
+     * 产品分类编号
+     *
+     * 关联 {@link ErpProductCategoryDO#getId()}
+     */
+    private Long categoryId;
+    /**
+     * 单位编号
+     *
+     * 关联 {@link ErpProductUnitDO#getId()}
+     */
+    private Long unitId;
+    /**
+     * 产品状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.framework.common.enums.CommonStatusEnum}
+     */
+    private Integer status;
+    /**
+     * 产品规格
+     */
+    private String standard;
+    /**
+     * 产品备注
+     */
+    private String remark;
+    /**
+     * 保质期天数
+     */
+    private Integer expiryDay;
+    /**
+     * 基础重量（kg）
+     */
+    private BigDecimal weight;
+    /**
+     * 采购价格，单位：元
+     */
+    private BigDecimal purchasePrice;
+    /**
+     * 销售价格，单位：元
+     */
+    private BigDecimal salePrice;
+    /**
+     * 最低价格，单位：元
+     */
+    private BigDecimal minPrice;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/product/ErpProductUnitDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/product/ErpProductUnitDO.java
new file mode 100644
index 00000000..e8ce906e
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/product/ErpProductUnitDO.java
@@ -0,0 +1,38 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.product;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+/**
+ * ERP 产品单位 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_product_unit")
+@KeySequence("erp_product_unit_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpProductUnitDO extends BaseDO {
+
+    /**
+     * 单位编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 单位名字
+     */
+    private String name;
+    /**
+     * 单位状态
+     */
+    private Integer status;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseInDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseInDO.java
new file mode 100644
index 00000000..b8186f50
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseInDO.java
@@ -0,0 +1,122 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.purchase;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpAccountDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 采购入库 DO
+ *
+ * @author 芋道源码
+ */
+@TableName(value = "erp_purchase_in")
+@KeySequence("erp_purchase_in_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpPurchaseInDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 采购入库单号
+     */
+    private String no;
+    /**
+     * 入库状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.ErpAuditStatus}
+     */
+    private Integer status;
+    /**
+     * 供应商编号
+     *
+     * 关联 {@link ErpSupplierDO#getId()}
+     */
+    private Long supplierId;
+    /**
+     * 结算账户编号
+     *
+     * 关联 {@link ErpAccountDO#getId()}
+     */
+    private Long accountId;
+    /**
+     * 入库时间
+     */
+    private LocalDateTime inTime;
+
+    /**
+     * 采购订单编号
+     *
+     * 关联 {@link ErpPurchaseOrderDO#getId()}
+     */
+    private Long orderId;
+    /**
+     * 采购订单号
+     *
+     * 冗余 {@link ErpPurchaseOrderDO#getNo()}
+     */
+    private String orderNo;
+
+    /**
+     * 合计数量
+     */
+    private BigDecimal totalCount;
+    /**
+     * 最终合计价格，单位：元
+     *
+     * totalPrice = totalProductPrice + totalTaxPrice - discountPrice + otherPrice
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 已支付金额，单位：元
+     *
+     * 目的：和 {@link cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinancePaymentDO} 结合，记录已支付金额
+     */
+    private BigDecimal paymentPrice;
+
+    /**
+     * 合计产品价格，单位：元
+     */
+    private BigDecimal totalProductPrice;
+    /**
+     * 合计税额，单位：元
+     */
+    private BigDecimal totalTaxPrice;
+    /**
+     * 优惠率，百分比
+     */
+    private BigDecimal discountPercent;
+    /**
+     * 优惠金额，单位：元
+     *
+     * discountPrice = (totalProductPrice + totalTaxPrice) * discountPercent
+     */
+    private BigDecimal discountPrice;
+    /**
+     * 其它金额，单位：元
+     */
+    private BigDecimal otherPrice;
+
+    /**
+     * 附件地址
+     */
+    private String fileUrl;
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseInItemDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseInItemDO.java
new file mode 100644
index 00000000..1597bc10
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseInItemDO.java
@@ -0,0 +1,95 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.purchase;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpWarehouseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 采购入库项 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_purchase_in_items")
+@KeySequence("erp_purchase_in_items_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpPurchaseInItemDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 采购入库编号
+     *
+     * 关联 {@link ErpPurchaseInDO##getId()}
+     */
+    private Long inId;
+    /**
+     * 采购订单项编号
+     *
+     * 关联 {@link ErpPurchaseOrderItemDO#getId()}
+     * 目的：方便更新关联的采购订单项的入库数量
+     */
+    private Long orderItemId;
+    /**
+     * 仓库编号
+     *
+     * 关联 {@link ErpWarehouseDO#getId()}
+     */
+    private Long warehouseId;
+    /**
+     * 产品编号
+     *
+     * 关联 {@link ErpProductDO#getId()}
+     */
+    private Long productId;
+    /**
+     * 产品单位单位
+     *
+     * 冗余 {@link ErpProductDO#getUnitId()}
+     */
+    private Long productUnitId;
+
+    /**
+     * 产品单位单价，单位：元
+     */
+    private BigDecimal productPrice;
+    /**
+     * 数量
+     */
+    private BigDecimal count;
+    /**
+     * 总价，单位：元
+     *
+     * totalPrice = productPrice * count
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 税率，百分比
+     */
+    private BigDecimal taxPercent;
+    /**
+     * 税额，单位：元
+     *
+     * taxPrice = totalPrice * taxPercent
+     */
+    private BigDecimal taxPrice;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseOrderDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseOrderDO.java
new file mode 100644
index 00000000..bba1542e
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseOrderDO.java
@@ -0,0 +1,115 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.purchase;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpAccountDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 采购订单 DO
+ *
+ * @author 芋道源码
+ */
+@TableName(value = "erp_purchase_order")
+@KeySequence("erp_purchase_order_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpPurchaseOrderDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 采购订单号
+     */
+    private String no;
+    /**
+     * 采购状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.ErpAuditStatus}
+     */
+    private Integer status;
+    /**
+     * 供应商编号
+     *
+     * 关联 {@link ErpSupplierDO#getId()}
+     */
+    private Long supplierId;
+    /**
+     * 结算账户编号
+     *
+     * 关联 {@link ErpAccountDO#getId()}
+     */
+    private Long accountId;
+    /**
+     * 下单时间
+     */
+    private LocalDateTime orderTime;
+
+    /**
+     * 合计数量
+     */
+    private BigDecimal totalCount;
+    /**
+     * 最终合计价格，单位：元
+     *
+     * totalPrice = totalProductPrice + totalTaxPrice - discountPrice
+     */
+    private BigDecimal totalPrice;
+
+    /**
+     * 合计产品价格，单位：元
+     */
+    private BigDecimal totalProductPrice;
+    /**
+     * 合计税额，单位：元
+     */
+    private BigDecimal totalTaxPrice;
+    /**
+     * 优惠率，百分比
+     */
+    private BigDecimal discountPercent;
+    /**
+     * 优惠金额，单位：元
+     *
+     * discountPrice = (totalProductPrice + totalTaxPrice) * discountPercent
+     */
+    private BigDecimal discountPrice;
+    /**
+     * 定金金额，单位：元
+     */
+    private BigDecimal depositPrice;
+
+    /**
+     * 附件地址
+     */
+    private String fileUrl;
+    /**
+     * 备注
+     */
+    private String remark;
+
+    // ========== 采购入库 ==========
+    /**
+     * 采购入库数量
+     */
+    private BigDecimal inCount;
+
+    // ========== 采购退货（出库）） ==========
+    /**
+     * 采购退货数量
+     */
+    private BigDecimal returnCount;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseOrderItemDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseOrderItemDO.java
new file mode 100644
index 00000000..aa54d336
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseOrderItemDO.java
@@ -0,0 +1,93 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.purchase;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 采购订单项 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_purchase_order_items")
+@KeySequence("erp_purchase_order_items_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpPurchaseOrderItemDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 采购订单编号
+     *
+     * 关联 {@link ErpPurchaseOrderDO#getId()}
+     */
+    private Long orderId;
+    /**
+     * 产品编号
+     *
+     * 关联 {@link ErpProductDO#getId()}
+     */
+    private Long productId;
+    /**
+     * 产品单位单位
+     *
+     * 冗余 {@link ErpProductDO#getUnitId()}
+     */
+    private Long productUnitId;
+
+    /**
+     * 产品单位单价，单位：元
+     */
+    private BigDecimal productPrice;
+    /**
+     * 数量
+     */
+    private BigDecimal count;
+    /**
+     * 总价，单位：元
+     *
+     * totalPrice = productPrice * count
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 税率，百分比
+     */
+    private BigDecimal taxPercent;
+    /**
+     * 税额，单位：元
+     *
+     * taxPrice = totalPrice * taxPercent
+     */
+    private BigDecimal taxPrice;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+    // ========== 采购入库 ==========
+    /**
+     * 采购入库数量
+     */
+    private BigDecimal inCount;
+
+    // ========== 采购退货（出库）） ==========
+    /**
+     * 采购退货数量
+     */
+    private BigDecimal returnCount;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseReturnDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseReturnDO.java
new file mode 100644
index 00000000..4189e0ad
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseReturnDO.java
@@ -0,0 +1,122 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.purchase;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpAccountDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 采购退货 DO
+ *
+ * @author 芋道源码
+ */
+@TableName(value = "erp_purchase_return")
+@KeySequence("erp_purchase_return_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpPurchaseReturnDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 采购退货单号
+     */
+    private String no;
+    /**
+     * 退货状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.ErpAuditStatus}
+     */
+    private Integer status;
+    /**
+     * 供应商编号
+     *
+     * 关联 {@link ErpSupplierDO#getId()}
+     */
+    private Long supplierId;
+    /**
+     * 结算账户编号
+     *
+     * 关联 {@link ErpAccountDO#getId()}
+     */
+    private Long accountId;
+    /**
+     * 退货时间
+     */
+    private LocalDateTime returnTime;
+
+    /**
+     * 采购订单编号
+     *
+     * 关联 {@link ErpPurchaseOrderDO#getId()}
+     */
+    private Long orderId;
+    /**
+     * 采购订单号
+     *
+     * 冗余 {@link ErpPurchaseOrderDO#getNo()}
+     */
+    private String orderNo;
+
+    /**
+     * 合计数量
+     */
+    private BigDecimal totalCount;
+    /**
+     * 最终合计价格，单位：元
+     *
+     * totalPrice = totalProductPrice + totalTaxPrice - discountPrice + otherPrice
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 已退款金额，单位：元
+     *
+     * 目的：和 {@link cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinancePaymentDO} 结合，记录已支付金额
+     */
+    private BigDecimal refundPrice;
+
+    /**
+     * 合计产品价格，单位：元
+     */
+    private BigDecimal totalProductPrice;
+    /**
+     * 合计税额，单位：元
+     */
+    private BigDecimal totalTaxPrice;
+    /**
+     * 优惠率，百分比
+     */
+    private BigDecimal discountPercent;
+    /**
+     * 优惠金额，单位：元
+     *
+     * discountPrice = (totalProductPrice + totalTaxPrice) * discountPercent
+     */
+    private BigDecimal discountPrice;
+    /**
+     * 其它金额，单位：元
+     */
+    private BigDecimal otherPrice;
+
+    /**
+     * 附件地址
+     */
+    private String fileUrl;
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseReturnItemDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseReturnItemDO.java
new file mode 100644
index 00000000..1e171327
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpPurchaseReturnItemDO.java
@@ -0,0 +1,95 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.purchase;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpWarehouseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 采购退货项 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_purchase_return_items")
+@KeySequence("erp_purchase_return_items_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpPurchaseReturnItemDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 采购退货编号
+     *
+     * 关联 {@link ErpPurchaseReturnDO##getId()}
+     */
+    private Long returnId;
+    /**
+     * 采购订单项编号
+     *
+     * 关联 {@link ErpPurchaseOrderItemDO#getId()}
+     * 目的：方便更新关联的采购订单项的退货数量
+     */
+    private Long orderItemId;
+    /**
+     * 仓库编号
+     *
+     * 关联 {@link ErpWarehouseDO#getId()}
+     */
+    private Long warehouseId;
+    /**
+     * 产品编号
+     *
+     * 关联 {@link ErpProductDO#getId()}
+     */
+    private Long productId;
+    /**
+     * 产品单位单位
+     *
+     * 冗余 {@link ErpProductDO#getUnitId()}
+     */
+    private Long productUnitId;
+
+    /**
+     * 产品单位单价，单位：元
+     */
+    private BigDecimal productPrice;
+    /**
+     * 数量
+     */
+    private BigDecimal count;
+    /**
+     * 总价，单位：元
+     *
+     * totalPrice = productPrice * count
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 税率，百分比
+     */
+    private BigDecimal taxPercent;
+    /**
+     * 税额，单位：元
+     *
+     * taxPrice = totalPrice * taxPercent
+     */
+    private BigDecimal taxPrice;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpSupplierDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpSupplierDO.java
new file mode 100644
index 00000000..6e94c666
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/purchase/ErpSupplierDO.java
@@ -0,0 +1,90 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.purchase;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 供应商 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_supplier")
+@KeySequence("erp_supplier_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpSupplierDO extends BaseDO {
+
+    /**
+     * 供应商编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 供应商名称
+     */
+    private String name;
+    /**
+     * 联系人
+     */
+    private String contact;
+    /**
+     * 手机号码
+     */
+    private String mobile;
+    /**
+     * 联系电话
+     */
+    private String telephone;
+    /**
+     * 电子邮箱
+     */
+    private String email;
+    /**
+     * 传真
+     */
+    private String fax;
+    /**
+     * 备注
+     */
+    private String remark;
+    /**
+     * 开启状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.framework.common.enums.CommonStatusEnum}
+     */
+    private Integer status;
+    /**
+     * 排序
+     */
+    private Integer sort;
+    /**
+     * 纳税人识别号
+     */
+    private String taxNo;
+    /**
+     * 税率
+     */
+    private BigDecimal taxPercent;
+    /**
+     * 开户行
+     */
+    private String bankName;
+    /**
+     * 开户账号
+     */
+    private String bankAccount;
+    /**
+     * 开户地址
+     */
+    private String bankAddress;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpCustomerDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpCustomerDO.java
new file mode 100644
index 00000000..7bffcc17
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpCustomerDO.java
@@ -0,0 +1,90 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.sale;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 客户 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_customer")
+@KeySequence("erp_customer_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpCustomerDO extends BaseDO {
+
+    /**
+     * 客户编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 客户名称
+     */
+    private String name;
+    /**
+     * 联系人
+     */
+    private String contact;
+    /**
+     * 手机号码
+     */
+    private String mobile;
+    /**
+     * 联系电话
+     */
+    private String telephone;
+    /**
+     * 电子邮箱
+     */
+    private String email;
+    /**
+     * 传真
+     */
+    private String fax;
+    /**
+     * 备注
+     */
+    private String remark;
+    /**
+     * 开启状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.framework.common.enums.CommonStatusEnum}
+     */
+    private Integer status;
+    /**
+     * 排序
+     */
+    private Integer sort;
+    /**
+     * 纳税人识别号
+     */
+    private String taxNo;
+    /**
+     * 税率
+     */
+    private BigDecimal taxPercent;
+    /**
+     * 开户行
+     */
+    private String bankName;
+    /**
+     * 开户账号
+     */
+    private String bankAccount;
+    /**
+     * 开户地址
+     */
+    private String bankAddress;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleOrderDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleOrderDO.java
new file mode 100644
index 00000000..5cdd4344
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleOrderDO.java
@@ -0,0 +1,121 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.sale;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpAccountDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 销售订单 DO
+ *
+ * @author 芋道源码
+ */
+@TableName(value = "erp_sale_order")
+@KeySequence("erp_sale_order_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpSaleOrderDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 销售订单号
+     */
+    private String no;
+    /**
+     * 销售状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.ErpAuditStatus}
+     */
+    private Integer status;
+    /**
+     * 客户编号
+     *
+     * 关联 {@link ErpCustomerDO#getId()}
+     */
+    private Long customerId;
+    /**
+     * 结算账户编号
+     *
+     * 关联 {@link ErpAccountDO#getId()}
+     */
+    private Long accountId;
+    /**
+     * 销售员编号
+     *
+     * 关联 AdminUserDO 的 id 字段
+     */
+    private Long saleUserId;
+    /**
+     * 下单时间
+     */
+    private LocalDateTime orderTime;
+
+    /**
+     * 合计数量
+     */
+    private BigDecimal totalCount;
+    /**
+     * 最终合计价格，单位：元
+     *
+     * totalPrice = totalProductPrice + totalTaxPrice - discountPrice
+     */
+    private BigDecimal totalPrice;
+
+    /**
+     * 合计产品价格，单位：元
+     */
+    private BigDecimal totalProductPrice;
+    /**
+     * 合计税额，单位：元
+     */
+    private BigDecimal totalTaxPrice;
+    /**
+     * 优惠率，百分比
+     */
+    private BigDecimal discountPercent;
+    /**
+     * 优惠金额，单位：元
+     *
+     * discountPrice = (totalProductPrice + totalTaxPrice) * discountPercent
+     */
+    private BigDecimal discountPrice;
+    /**
+     * 定金金额，单位：元
+     */
+    private BigDecimal depositPrice;
+
+    /**
+     * 附件地址
+     */
+    private String fileUrl;
+    /**
+     * 备注
+     */
+    private String remark;
+
+    // ========== 销售出库 ==========
+    /**
+     * 销售出库数量
+     */
+    private BigDecimal outCount;
+
+    // ========== 销售退货（入库）） ==========
+    /**
+     * 销售退货数量
+     */
+    private BigDecimal returnCount;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleOrderItemDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleOrderItemDO.java
new file mode 100644
index 00000000..4c829765
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleOrderItemDO.java
@@ -0,0 +1,93 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.sale;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 销售订单项 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_sale_order_items")
+@KeySequence("erp_sale_order_items_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpSaleOrderItemDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 销售订单编号
+     *
+     * 关联 {@link ErpSaleOrderDO#getId()}
+     */
+    private Long orderId;
+    /**
+     * 产品编号
+     *
+     * 关联 {@link ErpProductDO#getId()}
+     */
+    private Long productId;
+    /**
+     * 产品单位单位
+     *
+     * 冗余 {@link ErpProductDO#getUnitId()}
+     */
+    private Long productUnitId;
+
+    /**
+     * 产品单位单价，单位：元
+     */
+    private BigDecimal productPrice;
+    /**
+     * 数量
+     */
+    private BigDecimal count;
+    /**
+     * 总价，单位：元
+     *
+     * totalPrice = productPrice * count
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 税率，百分比
+     */
+    private BigDecimal taxPercent;
+    /**
+     * 税额，单位：元
+     *
+     * taxPrice = totalPrice * taxPercent
+     */
+    private BigDecimal taxPrice;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+    // ========== 销售出库 ==========
+    /**
+     * 销售出库数量
+     */
+    private BigDecimal outCount;
+
+    // ========== 销售退货（入库）） ==========
+    /**
+     * 销售退货数量
+     */
+    private BigDecimal returnCount;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleOutDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleOutDO.java
new file mode 100644
index 00000000..65b9d941
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleOutDO.java
@@ -0,0 +1,128 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.sale;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpAccountDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 销售出库 DO
+ *
+ * @author 芋道源码
+ */
+@TableName(value = "erp_sale_out")
+@KeySequence("erp_sale_out_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpSaleOutDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 销售出库单号
+     */
+    private String no;
+    /**
+     * 出库状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.ErpAuditStatus}
+     */
+    private Integer status;
+    /**
+     * 客户编号
+     *
+     * 关联 {@link ErpCustomerDO#getId()}
+     */
+    private Long customerId;
+    /**
+     * 结算账户编号
+     *
+     * 关联 {@link ErpAccountDO#getId()}
+     */
+    private Long accountId;
+    /**
+     * 销售员编号
+     *
+     * 关联 AdminUserDO 的 id 字段
+     */
+    private Long saleUserId;
+    /**
+     * 出库时间
+     */
+    private LocalDateTime outTime;
+
+    /**
+     * 销售订单编号
+     *
+     * 关联 {@link ErpSaleOrderDO#getId()}
+     */
+    private Long orderId;
+    /**
+     * 销售订单号
+     *
+     * 冗余 {@link ErpSaleOrderDO#getNo()}
+     */
+    private String orderNo;
+
+    /**
+     * 合计数量
+     */
+    private BigDecimal totalCount;
+    /**
+     * 最终合计价格，单位：元
+     *
+     * totalPrice = totalProductPrice + totalTaxPrice - discountPrice + otherPrice
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 已收款金额，单位：元
+     *
+     * 目的：和 {@link cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinanceReceiptDO} 结合，记录已收款金额
+     */
+    private BigDecimal receiptPrice;
+
+    /**
+     * 合计产品价格，单位：元
+     */
+    private BigDecimal totalProductPrice;
+    /**
+     * 合计税额，单位：元
+     */
+    private BigDecimal totalTaxPrice;
+    /**
+     * 优惠率，百分比
+     */
+    private BigDecimal discountPercent;
+    /**
+     * 优惠金额，单位：元
+     *
+     * discountPrice = (totalProductPrice + totalTaxPrice) * discountPercent
+     */
+    private BigDecimal discountPrice;
+    /**
+     * 其它金额，单位：元
+     */
+    private BigDecimal otherPrice;
+
+    /**
+     * 附件地址
+     */
+    private String fileUrl;
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleOutItemDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleOutItemDO.java
new file mode 100644
index 00000000..b9b40641
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleOutItemDO.java
@@ -0,0 +1,96 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.sale;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockOutDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpWarehouseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 销售出库项 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_sale_out_items")
+@KeySequence("erp_sale_out_items_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpSaleOutItemDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 销售出库编号
+     *
+     * 关联 {@link ErpStockOutDO##getId()}
+     */
+    private Long outId;
+    /**
+     * 销售订单项编号
+     *
+     * 关联 {@link ErpSaleOrderItemDO#getId()}
+     * 目的：方便更新关联的销售订单项的出库数量
+     */
+    private Long orderItemId;
+    /**
+     * 仓库编号
+     *
+     * 关联 {@link ErpWarehouseDO#getId()}
+     */
+    private Long warehouseId;
+    /**
+     * 产品编号
+     *
+     * 关联 {@link ErpProductDO#getId()}
+     */
+    private Long productId;
+    /**
+     * 产品单位单位
+     *
+     * 冗余 {@link ErpProductDO#getUnitId()}
+     */
+    private Long productUnitId;
+
+    /**
+     * 产品单位单价，单位：元
+     */
+    private BigDecimal productPrice;
+    /**
+     * 数量
+     */
+    private BigDecimal count;
+    /**
+     * 总价，单位：元
+     *
+     * totalPrice = productPrice * count
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 税率，百分比
+     */
+    private BigDecimal taxPercent;
+    /**
+     * 税额，单位：元
+     *
+     * taxPrice = totalPrice * taxPercent
+     */
+    private BigDecimal taxPrice;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleReturnDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleReturnDO.java
new file mode 100644
index 00000000..ba41ac91
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleReturnDO.java
@@ -0,0 +1,128 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.sale;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpAccountDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 销售退货 DO
+ *
+ * @author 芋道源码
+ */
+@TableName(value = "erp_sale_return")
+@KeySequence("erp_sale_return_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpSaleReturnDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 销售退货单号
+     */
+    private String no;
+    /**
+     * 退货状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.ErpAuditStatus}
+     */
+    private Integer status;
+    /**
+     * 客户编号
+     *
+     * 关联 {@link ErpCustomerDO#getId()}
+     */
+    private Long customerId;
+    /**
+     * 结算账户编号
+     *
+     * 关联 {@link ErpAccountDO#getId()}
+     */
+    private Long accountId;
+    /**
+     * 销售员编号
+     *
+     * 关联 AdminUserDO 的 id 字段
+     */
+    private Long saleUserId;
+    /**
+     * 退货时间
+     */
+    private LocalDateTime returnTime;
+
+    /**
+     * 销售订单编号
+     *
+     * 关联 {@link ErpSaleOrderDO#getId()}
+     */
+    private Long orderId;
+    /**
+     * 销售订单号
+     *
+     * 冗余 {@link ErpSaleOrderDO#getNo()}
+     */
+    private String orderNo;
+
+    /**
+     * 合计数量
+     */
+    private BigDecimal totalCount;
+    /**
+     * 最终合计价格，单位：元
+     *
+     * totalPrice = totalProductPrice + totalTaxPrice - discountPrice + otherPrice
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 已退款金额，单位：元
+     *
+     * 目的：和 {@link cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinanceReceiptDO} 结合，记录已退款金额
+     */
+    private BigDecimal refundPrice;
+
+    /**
+     * 合计产品价格，单位：元
+     */
+    private BigDecimal totalProductPrice;
+    /**
+     * 合计税额，单位：元
+     */
+    private BigDecimal totalTaxPrice;
+    /**
+     * 优惠率，百分比
+     */
+    private BigDecimal discountPercent;
+    /**
+     * 优惠金额，单位：元
+     *
+     * discountPrice = (totalProductPrice + totalTaxPrice) * discountPercent
+     */
+    private BigDecimal discountPrice;
+    /**
+     * 其它金额，单位：元
+     */
+    private BigDecimal otherPrice;
+
+    /**
+     * 附件地址
+     */
+    private String fileUrl;
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleReturnItemDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleReturnItemDO.java
new file mode 100644
index 00000000..8851d157
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/sale/ErpSaleReturnItemDO.java
@@ -0,0 +1,95 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.sale;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpWarehouseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 销售退货项 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_sale_return_items")
+@KeySequence("erp_sale_return_items_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpSaleReturnItemDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 销售退货编号
+     *
+     * 关联 {@link ErpSaleReturnDO##getId()}
+     */
+    private Long returnId;
+    /**
+     * 销售订单项编号
+     *
+     * 关联 {@link ErpSaleOrderItemDO#getId()}
+     * 目的：方便更新关联的销售订单项的退货数量
+     */
+    private Long orderItemId;
+    /**
+     * 仓库编号
+     *
+     * 关联 {@link ErpWarehouseDO#getId()}
+     */
+    private Long warehouseId;
+    /**
+     * 产品编号
+     *
+     * 关联 {@link ErpProductDO#getId()}
+     */
+    private Long productId;
+    /**
+     * 产品单位单位
+     *
+     * 冗余 {@link ErpProductDO#getUnitId()}
+     */
+    private Long productUnitId;
+
+    /**
+     * 产品单位单价，单位：元
+     */
+    private BigDecimal productPrice;
+    /**
+     * 数量
+     */
+    private BigDecimal count;
+    /**
+     * 总价，单位：元
+     *
+     * totalPrice = productPrice * count
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 税率，百分比
+     */
+    private BigDecimal taxPercent;
+    /**
+     * 税额，单位：元
+     *
+     * taxPrice = totalPrice * taxPercent
+     */
+    private BigDecimal taxPrice;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockCheckDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockCheckDO.java
new file mode 100644
index 00000000..e9168275
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockCheckDO.java
@@ -0,0 +1,63 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.stock;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 库存盘点单 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_stock_check")
+@KeySequence("erp_stock_check_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpStockCheckDO extends BaseDO {
+
+    /**
+     * 盘点编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 盘点单号
+     */
+    private String no;
+    /**
+     * 盘点时间
+     */
+    private LocalDateTime checkTime;
+    /**
+     * 合计数量
+     */
+    private BigDecimal totalCount;
+    /**
+     * 合计金额，单位：元
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.ErpAuditStatus}
+     */
+    private Integer status;
+    /**
+     * 备注
+     */
+    private String remark;
+    /**
+     * 附件 URL
+     */
+    private String fileUrl;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockCheckItemDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockCheckItemDO.java
new file mode 100644
index 00000000..c3c4dbf9
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockCheckItemDO.java
@@ -0,0 +1,83 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.stock;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 库存盘点单项 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_stock_check_item")
+@KeySequence("erp_stock_check_item_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpStockCheckItemDO extends BaseDO {
+
+    /**
+     * 盘点项编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 盘点编号
+     *
+     * 关联 {@link ErpStockCheckDO#getId()}
+     */
+    private Long checkId;
+    /**
+     * 仓库编号
+     *
+     * 关联 {@link ErpWarehouseDO#getId()}
+     */
+    private Long warehouseId;
+    /**
+     * 产品编号
+     *
+     * 关联 {@link ErpProductDO#getId()}
+     */
+    private Long productId;
+    /**
+     * 产品单位编号
+     *
+     * 冗余 {@link ErpProductDO#getUnitId()}
+     */
+    private Long productUnitId;
+    /**
+     * 产品单价
+     */
+    private BigDecimal productPrice;
+    /**
+     * 账面数量（当前库存）
+     */
+    private BigDecimal stockCount;
+    /**
+     * 实际数量（实际库存）
+     */
+    private BigDecimal actualCount;
+    /**
+     * 盈亏数量
+     *
+     * count = stockCount - actualCount
+     */
+    private BigDecimal count;
+    /**
+     * 合计金额，单位：元
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockDO.java
new file mode 100644
index 00000000..558c6c6e
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockDO.java
@@ -0,0 +1,49 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.stock;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 产品库存 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_stock")
+@KeySequence("erp_stock_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpStockDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 产品编号
+     *
+     * 关联 {@link ErpProductDO#getId()}
+     */
+    private Long productId;
+    /**
+     * 仓库编号
+     *
+     * 关联 {@link ErpWarehouseDO#getId()}
+     */
+    private Long warehouseId;
+    /**
+     * 库存数量
+     */
+    private BigDecimal count;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockInDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockInDO.java
new file mode 100644
index 00000000..ee2512ab
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockInDO.java
@@ -0,0 +1,70 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.stock;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpSupplierDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 其它入库单 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_stock_in")
+@KeySequence("erp_stock_in_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpStockInDO extends BaseDO {
+
+    /**
+     * 入库编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 入库单号
+     */
+    private String no;
+    /**
+     * 供应商编号
+     *
+     * 关联 {@link ErpSupplierDO#getId()}
+     */
+    private Long supplierId;
+    /**
+     * 入库时间
+     */
+    private LocalDateTime inTime;
+    /**
+     * 合计数量
+     */
+    private BigDecimal totalCount;
+    /**
+     * 合计金额，单位：元
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.ErpAuditStatus}
+     */
+    private Integer status;
+    /**
+     * 备注
+     */
+    private String remark;
+    /**
+     * 附件 URL
+     */
+    private String fileUrl;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockInItemDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockInItemDO.java
new file mode 100644
index 00000000..3e3ca9c5
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockInItemDO.java
@@ -0,0 +1,73 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.stock;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 其它入库单项 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_stock_in_item")
+@KeySequence("erp_stock_in_item_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpStockInItemDO extends BaseDO {
+
+    /**
+     * 入库项编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 入库编号
+     *
+     * 关联 {@link ErpStockInDO#getId()}
+     */
+    private Long inId;
+    /**
+     * 仓库编号
+     *
+     * 关联 {@link ErpWarehouseDO#getId()}
+     */
+    private Long warehouseId;
+    /**
+     * 产品编号
+     *
+     * 关联 {@link ErpProductDO#getId()}
+     */
+    private Long productId;
+    /**
+     * 产品单位编号
+     *
+     * 冗余 {@link ErpProductDO#getUnitId()}
+     */
+    private Long productUnitId;
+    /**
+     * 产品单价
+     */
+    private BigDecimal productPrice;
+    /**
+     * 产品数量
+     */
+    private BigDecimal count;
+    /**
+     * 合计金额，单位：元
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockMoveDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockMoveDO.java
new file mode 100644
index 00000000..682b3310
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockMoveDO.java
@@ -0,0 +1,63 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.stock;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 库存调拨单 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_stock_move")
+@KeySequence("erp_stock_move_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpStockMoveDO extends BaseDO {
+
+    /**
+     * 调拨编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 调拨单号
+     */
+    private String no;
+    /**
+     * 调拨时间
+     */
+    private LocalDateTime moveTime;
+    /**
+     * 合计数量
+     */
+    private BigDecimal totalCount;
+    /**
+     * 合计金额，单位：元
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.ErpAuditStatus}
+     */
+    private Integer status;
+    /**
+     * 备注
+     */
+    private String remark;
+    /**
+     * 附件 URL
+     */
+    private String fileUrl;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockMoveItemDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockMoveItemDO.java
new file mode 100644
index 00000000..aee20367
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockMoveItemDO.java
@@ -0,0 +1,79 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.stock;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 库存调拨单项 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_stock_move_item")
+@KeySequence("erp_stock_move_item_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpStockMoveItemDO extends BaseDO {
+
+    /**
+     * 调拨项编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 调拨编号
+     *
+     * 关联 {@link ErpStockMoveDO#getId()}
+     */
+    private Long moveId;
+    /**
+     * 调出仓库编号
+     *
+     * 关联 {@link ErpWarehouseDO#getId()}
+     */
+    private Long fromWarehouseId;
+    /**
+     * 调入仓库编号
+     *
+     * 关联 {@link ErpWarehouseDO#getId()}
+     */
+    private Long toWarehouseId;
+    /**
+     * 产品编号
+     *
+     * 关联 {@link ErpProductDO#getId()}
+     */
+    private Long productId;
+    /**
+     * 产品单位编号
+     *
+     * 冗余 {@link ErpProductDO#getUnitId()}
+     */
+    private Long productUnitId;
+    /**
+     * 产品单价
+     */
+    private BigDecimal productPrice;
+    /**
+     * 产品数量
+     */
+    private BigDecimal count;
+    /**
+     * 合计金额，单位：元
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockOutDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockOutDO.java
new file mode 100644
index 00000000..e0b337ad
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockOutDO.java
@@ -0,0 +1,69 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.stock;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 其它出库单 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_stock_out")
+@KeySequence("erp_stock_out_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpStockOutDO extends BaseDO {
+
+    /**
+     * 出库编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 出库单号
+     */
+    private String no;
+    /**
+     * 客户编号
+     *
+     * TODO 芋艿：待关联
+     */
+    private Long customerId;
+    /**
+     * 出库时间
+     */
+    private LocalDateTime outTime;
+    /**
+     * 合计数量
+     */
+    private BigDecimal totalCount;
+    /**
+     * 合计金额，单位：元
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.module.erp.enums.ErpAuditStatus}
+     */
+    private Integer status;
+    /**
+     * 备注
+     */
+    private String remark;
+    /**
+     * 附件 URL
+     */
+    private String fileUrl;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockOutItemDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockOutItemDO.java
new file mode 100644
index 00000000..065c5255
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockOutItemDO.java
@@ -0,0 +1,73 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.stock;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 其它出库单项 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_stock_out_item")
+@KeySequence("erp_stock_out_item_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpStockOutItemDO extends BaseDO {
+
+    /**
+     * 出库项编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 出库编号
+     *
+     * 关联 {@link ErpStockOutDO#getId()}
+     */
+    private Long outId;
+    /**
+     * 仓库编号
+     *
+     * 关联 {@link ErpWarehouseDO#getId()}
+     */
+    private Long warehouseId;
+    /**
+     * 产品编号
+     *
+     * 关联 {@link ErpProductDO#getId()}
+     */
+    private Long productId;
+    /**
+     * 产品单位编号
+     *
+     * 冗余 {@link ErpProductDO#getUnitId()}
+     */
+    private Long productUnitId;
+    /**
+     * 产品单价
+     */
+    private BigDecimal productPrice;
+    /**
+     * 产品数量
+     */
+    private BigDecimal count;
+    /**
+     * 合计金额，单位：元
+     */
+    private BigDecimal totalPrice;
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockRecordDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockRecordDO.java
new file mode 100644
index 00000000..7bc5e5a0
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpStockRecordDO.java
@@ -0,0 +1,82 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.stock;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.enums.stock.ErpStockRecordBizTypeEnum;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 产品库存明细 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_stock_record")
+@KeySequence("erp_stock_record_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpStockRecordDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 产品编号
+     *
+     * 关联 {@link ErpProductDO#getId()}
+     */
+    private Long productId;
+    /**
+     * 仓库编号
+     *
+     * 关联 {@link ErpWarehouseDO#getId()}
+     */
+    private Long warehouseId;
+    /**
+     * 出入库数量
+     *
+     * 正数，表示入库；负数，表示出库
+     */
+    private BigDecimal count;
+    /**
+     * 总库存量
+     *
+     * 出入库之后，目前的库存量
+     */
+    private BigDecimal totalCount;
+    /**
+     * 业务类型
+     *
+     * 枚举 {@link ErpStockRecordBizTypeEnum}
+     */
+    private Integer bizType;
+    /**
+     * 业务编号
+     *
+     * 例如说：{@link ErpStockInDO#getId()}
+     */
+    private Long bizId;
+    /**
+     * 业务项编号
+     *
+     * 例如说：{@link ErpStockInItemDO#getId()}
+     */
+    private Long bizItemId;
+    /**
+     * 业务单号
+     *
+     * 例如说：{@link ErpStockInDO#getNo()}
+     */
+    private String bizNo;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpWarehouseDO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpWarehouseDO.java
new file mode 100644
index 00000000..4f206173
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/dataobject/stock/ErpWarehouseDO.java
@@ -0,0 +1,70 @@
+package cn.iocoder.yudao.module.erp.dal.dataobject.stock;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 仓库 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("erp_warehouse")
+@KeySequence("erp_warehouse_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpWarehouseDO extends BaseDO {
+
+    /**
+     * 仓库编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 仓库名称
+     */
+    private String name;
+    /**
+     * 仓库地址
+     */
+    private String address;
+    /**
+     * 排序
+     */
+    private Long sort;
+    /**
+     * 备注
+     */
+    private String remark;
+    /**
+     * 负责人
+     */
+    private String principal;
+    /**
+     * 仓储费，单位：元
+     */
+    private BigDecimal warehousePrice;
+    /**
+     * 搬运费，单位：元
+     */
+    private BigDecimal truckagePrice;
+    /**
+     * 开启状态
+     *
+     * 枚举 {@link cn.iocoder.yudao.framework.common.enums.CommonStatusEnum}
+     */
+    private Integer status;
+    /**
+     * 是否默认
+     */
+    private Boolean defaultStatus;
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/finance/ErpAccountMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/finance/ErpAccountMapper.java
new file mode 100644
index 00000000..2f98147e
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/finance/ErpAccountMapper.java
@@ -0,0 +1,36 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.finance;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.account.ErpAccountPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpAccountDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * ERP 结算账户 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpAccountMapper extends BaseMapperX<ErpAccountDO> {
+
+    default PageResult<ErpAccountDO> selectPage(ErpAccountPageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<ErpAccountDO>()
+                .likeIfPresent(ErpAccountDO::getName, reqVO.getName())
+                .likeIfPresent(ErpAccountDO::getNo, reqVO.getNo())
+                .eqIfPresent(ErpAccountDO::getRemark, reqVO.getRemark())
+                .orderByDesc(ErpAccountDO::getId));
+    }
+
+    default ErpAccountDO selectByDefaultStatus() {
+        return selectOne(ErpAccountDO::getDefaultStatus, true);
+    }
+
+    default List<ErpAccountDO> selectListByStatus(Integer status) {
+        return selectList(ErpAccountDO::getStatus, status);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/finance/ErpFinancePaymentItemMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/finance/ErpFinancePaymentItemMapper.java
new file mode 100644
index 00000000..7787e8d7
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/finance/ErpFinancePaymentItemMapper.java
@@ -0,0 +1,44 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.finance;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.map.MapUtil;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinancePaymentItemDO;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * ERP 付款单项 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpFinancePaymentItemMapper extends BaseMapperX<ErpFinancePaymentItemDO> {
+
+    default List<ErpFinancePaymentItemDO> selectListByPaymentId(Long paymentId) {
+        return selectList(ErpFinancePaymentItemDO::getPaymentId, paymentId);
+    }
+
+    default List<ErpFinancePaymentItemDO> selectListByPaymentIds(Collection<Long> paymentIds) {
+        return selectList(ErpFinancePaymentItemDO::getPaymentId, paymentIds);
+    }
+
+    default BigDecimal selectPaymentPriceSumByBizIdAndBizType(Long bizId, Integer bizType) {
+        // SQL sum 查询
+        List<Map<String, Object>> result = selectMaps(new QueryWrapper<ErpFinancePaymentItemDO>()
+                .select("SUM(payment_price) AS paymentPriceSum")
+                .eq("biz_id", bizId)
+                .eq("biz_type", bizType));
+        // 获得数量
+        if (CollUtil.isEmpty(result)) {
+            return BigDecimal.ZERO;
+        }
+        return BigDecimal.valueOf(MapUtil.getDouble(result.get(0), "paymentPriceSum", 0D));
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/finance/ErpFinancePaymentMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/finance/ErpFinancePaymentMapper.java
new file mode 100644
index 00000000..5ad0cccf
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/finance/ErpFinancePaymentMapper.java
@@ -0,0 +1,48 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.finance;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.MPJLambdaWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.payment.ErpFinancePaymentPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinancePaymentDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinancePaymentItemDO;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * ERP 付款单 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpFinancePaymentMapper extends BaseMapperX<ErpFinancePaymentDO> {
+
+    default PageResult<ErpFinancePaymentDO> selectPage(ErpFinancePaymentPageReqVO reqVO) {
+        MPJLambdaWrapperX<ErpFinancePaymentDO> query = new MPJLambdaWrapperX<ErpFinancePaymentDO>()
+                .likeIfPresent(ErpFinancePaymentDO::getNo, reqVO.getNo())
+                .betweenIfPresent(ErpFinancePaymentDO::getPaymentTime, reqVO.getPaymentTime())
+                .eqIfPresent(ErpFinancePaymentDO::getSupplierId, reqVO.getSupplierId())
+                .eqIfPresent(ErpFinancePaymentDO::getCreator, reqVO.getCreator())
+                .eqIfPresent(ErpFinancePaymentDO::getFinanceUserId, reqVO.getFinanceUserId())
+                .eqIfPresent(ErpFinancePaymentDO::getAccountId, reqVO.getAccountId())
+                .eqIfPresent(ErpFinancePaymentDO::getStatus, reqVO.getStatus())
+                .likeIfPresent(ErpFinancePaymentDO::getRemark, reqVO.getRemark())
+                .orderByDesc(ErpFinancePaymentDO::getId);
+        if (reqVO.getBizNo() != null) {
+            query.leftJoin(ErpFinancePaymentItemDO.class, ErpFinancePaymentItemDO::getPaymentId, ErpFinancePaymentDO::getId)
+                    .eq(reqVO.getBizNo() != null, ErpFinancePaymentItemDO::getBizNo, reqVO.getBizNo())
+                    .groupBy(ErpFinancePaymentDO::getId); // 避免 1 对多查询，产生相同的 1
+        }
+        return selectJoinPage(reqVO, ErpFinancePaymentDO.class, query);
+    }
+
+    default int updateByIdAndStatus(Long id, Integer status, ErpFinancePaymentDO updateObj) {
+        return update(updateObj, new LambdaUpdateWrapper<ErpFinancePaymentDO>()
+                .eq(ErpFinancePaymentDO::getId, id).eq(ErpFinancePaymentDO::getStatus, status));
+    }
+
+    default ErpFinancePaymentDO selectByNo(String no) {
+        return selectOne(ErpFinancePaymentDO::getNo, no);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/finance/ErpFinanceReceiptItemMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/finance/ErpFinanceReceiptItemMapper.java
new file mode 100644
index 00000000..cb6082b0
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/finance/ErpFinanceReceiptItemMapper.java
@@ -0,0 +1,44 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.finance;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.map.MapUtil;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinanceReceiptItemDO;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * ERP 收款单项 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpFinanceReceiptItemMapper extends BaseMapperX<ErpFinanceReceiptItemDO> {
+
+    default List<ErpFinanceReceiptItemDO> selectListByReceiptId(Long receiptId) {
+        return selectList(ErpFinanceReceiptItemDO::getReceiptId, receiptId);
+    }
+
+    default List<ErpFinanceReceiptItemDO> selectListByReceiptIds(Collection<Long> receiptIds) {
+        return selectList(ErpFinanceReceiptItemDO::getReceiptId, receiptIds);
+    }
+
+    default BigDecimal selectReceiptPriceSumByBizIdAndBizType(Long bizId, Integer bizType) {
+        // SQL sum 查询
+        List<Map<String, Object>> result = selectMaps(new QueryWrapper<ErpFinanceReceiptItemDO>()
+                .select("SUM(receipt_price) AS receiptPriceSum")
+                .eq("biz_id", bizId)
+                .eq("biz_type", bizType));
+        // 获得数量
+        if (CollUtil.isEmpty(result)) {
+            return BigDecimal.ZERO;
+        }
+        return BigDecimal.valueOf(MapUtil.getDouble(result.get(0), "receiptPriceSum", 0D));
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/finance/ErpFinanceReceiptMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/finance/ErpFinanceReceiptMapper.java
new file mode 100644
index 00000000..d895adea
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/finance/ErpFinanceReceiptMapper.java
@@ -0,0 +1,48 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.finance;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.MPJLambdaWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.receipt.ErpFinanceReceiptPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinanceReceiptDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinanceReceiptItemDO;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * ERP 收款单 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpFinanceReceiptMapper extends BaseMapperX<ErpFinanceReceiptDO> {
+
+    default PageResult<ErpFinanceReceiptDO> selectPage(ErpFinanceReceiptPageReqVO reqVO) {
+        MPJLambdaWrapperX<ErpFinanceReceiptDO> query = new MPJLambdaWrapperX<ErpFinanceReceiptDO>()
+                .likeIfPresent(ErpFinanceReceiptDO::getNo, reqVO.getNo())
+                .betweenIfPresent(ErpFinanceReceiptDO::getReceiptTime, reqVO.getReceiptTime())
+                .eqIfPresent(ErpFinanceReceiptDO::getCustomerId, reqVO.getCustomerId())
+                .eqIfPresent(ErpFinanceReceiptDO::getCreator, reqVO.getCreator())
+                .eqIfPresent(ErpFinanceReceiptDO::getFinanceUserId, reqVO.getFinanceUserId())
+                .eqIfPresent(ErpFinanceReceiptDO::getAccountId, reqVO.getAccountId())
+                .eqIfPresent(ErpFinanceReceiptDO::getStatus, reqVO.getStatus())
+                .likeIfPresent(ErpFinanceReceiptDO::getRemark, reqVO.getRemark())
+                .orderByDesc(ErpFinanceReceiptDO::getId);
+        if (reqVO.getBizNo() != null) {
+            query.leftJoin(ErpFinanceReceiptItemDO.class, ErpFinanceReceiptItemDO::getReceiptId, ErpFinanceReceiptDO::getId)
+                    .eq(reqVO.getBizNo() != null, ErpFinanceReceiptItemDO::getBizNo, reqVO.getBizNo())
+                    .groupBy(ErpFinanceReceiptDO::getId); // 避免 1 对多查询，产生相同的 1
+        }
+        return selectJoinPage(reqVO, ErpFinanceReceiptDO.class, query);
+    }
+
+    default int updateByIdAndStatus(Long id, Integer status, ErpFinanceReceiptDO updateObj) {
+        return update(updateObj, new LambdaUpdateWrapper<ErpFinanceReceiptDO>()
+                .eq(ErpFinanceReceiptDO::getId, id).eq(ErpFinanceReceiptDO::getStatus, status));
+    }
+
+    default ErpFinanceReceiptDO selectByNo(String no) {
+        return selectOne(ErpFinanceReceiptDO::getNo, no);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/product/ErpProductCategoryMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/product/ErpProductCategoryMapper.java
new file mode 100644
index 00000000..70bbc642
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/product/ErpProductCategoryMapper.java
@@ -0,0 +1,34 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.product;
+
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.category.ErpProductCategoryListReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductCategoryDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * ERP 产品分类 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpProductCategoryMapper extends BaseMapperX<ErpProductCategoryDO> {
+
+    default List<ErpProductCategoryDO> selectList(ErpProductCategoryListReqVO reqVO) {
+        return selectList(new LambdaQueryWrapperX<ErpProductCategoryDO>()
+                .likeIfPresent(ErpProductCategoryDO::getName, reqVO.getName())
+                .eqIfPresent(ErpProductCategoryDO::getStatus, reqVO.getStatus())
+                .orderByDesc(ErpProductCategoryDO::getId));
+    }
+
+	default ErpProductCategoryDO selectByParentIdAndName(Long parentId, String name) {
+	    return selectOne(ErpProductCategoryDO::getParentId, parentId, ErpProductCategoryDO::getName, name);
+	}
+
+    default Long selectCountByParentId(Long parentId) {
+        return selectCount(ErpProductCategoryDO::getParentId, parentId);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/product/ErpProductMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/product/ErpProductMapper.java
new file mode 100644
index 00000000..28a0d38b
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/product/ErpProductMapper.java
@@ -0,0 +1,40 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.product;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * ERP 产品 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpProductMapper extends BaseMapperX<ErpProductDO> {
+
+    default PageResult<ErpProductDO> selectPage(ErpProductPageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<ErpProductDO>()
+                .likeIfPresent(ErpProductDO::getName, reqVO.getName())
+                .eqIfPresent(ErpProductDO::getCategoryId, reqVO.getCategoryId())
+                .betweenIfPresent(ErpProductDO::getCreateTime, reqVO.getCreateTime())
+                .orderByDesc(ErpProductDO::getId));
+    }
+
+    default Long selectCountByCategoryId(Long categoryId) {
+        return selectCount(ErpProductDO::getCategoryId, categoryId);
+    }
+
+    default Long selectCountByUnitId(Long unitId) {
+        return selectCount(ErpProductDO::getUnitId, unitId);
+    }
+
+    default List<ErpProductDO> selectListByStatus(Integer status) {
+        return selectList(ErpProductDO::getStatus, status);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/product/ErpProductUnitMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/product/ErpProductUnitMapper.java
new file mode 100644
index 00000000..198ea809
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/product/ErpProductUnitMapper.java
@@ -0,0 +1,35 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.product;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.unit.ErpProductUnitPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductUnitDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * ERP 产品单位 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpProductUnitMapper extends BaseMapperX<ErpProductUnitDO> {
+
+    default PageResult<ErpProductUnitDO> selectPage(ErpProductUnitPageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<ErpProductUnitDO>()
+                .likeIfPresent(ErpProductUnitDO::getName, reqVO.getName())
+                .eqIfPresent(ErpProductUnitDO::getStatus, reqVO.getStatus())
+                .orderByDesc(ErpProductUnitDO::getId));
+    }
+
+    default ErpProductUnitDO selectByName(String name) {
+        return selectOne(ErpProductUnitDO::getName, name);
+    }
+
+    default List<ErpProductUnitDO> selectListByStatus(Integer status) {
+        return selectList(ErpProductUnitDO::getStatus, status);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseInItemMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseInItemMapper.java
new file mode 100644
index 00000000..9140f954
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseInItemMapper.java
@@ -0,0 +1,56 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.purchase;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseInItemDO;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
+
+/**
+ * ERP 采购入库项 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpPurchaseInItemMapper extends BaseMapperX<ErpPurchaseInItemDO> {
+
+    default List<ErpPurchaseInItemDO> selectListByInId(Long inId) {
+        return selectList(ErpPurchaseInItemDO::getInId, inId);
+    }
+
+    default List<ErpPurchaseInItemDO> selectListByInIds(Collection<Long> inIds) {
+        return selectList(ErpPurchaseInItemDO::getInId, inIds);
+    }
+
+    default int deleteByInId(Long inId) {
+        return delete(ErpPurchaseInItemDO::getInId, inId);
+    }
+
+    /**
+     * 基于采购订单编号，查询每个采购订单项的入库数量之和
+     *
+     * @param inIds 入库订单项编号数组
+     * @return key：采购订单项编号；value：入库数量之和
+     */
+    default Map<Long, BigDecimal> selectOrderItemCountSumMapByInIds(Collection<Long> inIds) {
+        if (CollUtil.isEmpty(inIds)) {
+            return Collections.emptyMap();
+        }
+        // SQL sum 查询
+        List<Map<String, Object>> result = selectMaps(new QueryWrapper<ErpPurchaseInItemDO>()
+                .select("order_item_id, SUM(count) AS sumCount")
+                .groupBy("order_item_id")
+                .in("in_id", inIds));
+        // 获得数量
+        return convertMap(result, obj -> (Long) obj.get("order_item_id"), obj -> (BigDecimal) obj.get("sumCount"));
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseInMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseInMapper.java
new file mode 100644
index 00000000..c155d8cb
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseInMapper.java
@@ -0,0 +1,70 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.purchase;
+
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.MPJLambdaWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.in.ErpPurchaseInPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseInDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseInItemDO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * ERP 采购入库 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpPurchaseInMapper extends BaseMapperX<ErpPurchaseInDO> {
+
+    default PageResult<ErpPurchaseInDO> selectPage(ErpPurchaseInPageReqVO reqVO) {
+        MPJLambdaWrapperX<ErpPurchaseInDO> query = new MPJLambdaWrapperX<ErpPurchaseInDO>()
+                .likeIfPresent(ErpPurchaseInDO::getNo, reqVO.getNo())
+                .eqIfPresent(ErpPurchaseInDO::getSupplierId, reqVO.getSupplierId())
+                .betweenIfPresent(ErpPurchaseInDO::getInTime, reqVO.getInTime())
+                .eqIfPresent(ErpPurchaseInDO::getStatus, reqVO.getStatus())
+                .likeIfPresent(ErpPurchaseInDO::getRemark, reqVO.getRemark())
+                .eqIfPresent(ErpPurchaseInDO::getCreator, reqVO.getCreator())
+                .eqIfPresent(ErpPurchaseInDO::getAccountId, reqVO.getAccountId())
+                .likeIfPresent(ErpPurchaseInDO::getOrderNo, reqVO.getOrderNo())
+                .orderByDesc(ErpPurchaseInDO::getId);
+        // 付款状态。为什么需要 t. 的原因，是因为联表查询时，需要指定表名，不然会报字段不存在的错误
+        if (Objects.equals(reqVO.getPaymentStatus(), ErpPurchaseInPageReqVO.PAYMENT_STATUS_NONE)) {
+            query.eq(ErpPurchaseInDO::getPaymentPrice, 0);
+        } else if (Objects.equals(reqVO.getPaymentStatus(), ErpPurchaseInPageReqVO.PAYMENT_STATUS_PART)) {
+            query.gt(ErpPurchaseInDO::getPaymentPrice, 0).apply("t.payment_price < t.total_price");
+        } else if (Objects.equals(reqVO.getPaymentStatus(), ErpPurchaseInPageReqVO.PAYMENT_STATUS_ALL)) {
+            query.apply("t.payment_price = t.total_price");
+        }
+        if (Boolean.TRUE.equals(reqVO.getPaymentEnable())) {
+            query.eq(ErpPurchaseInDO::getStatus, ErpAuditStatus.APPROVE.getStatus())
+                    .apply("t.payment_price < t.total_price");
+        }
+        if (reqVO.getWarehouseId() != null || reqVO.getProductId() != null) {
+            query.leftJoin(ErpPurchaseInItemDO.class, ErpPurchaseInItemDO::getInId, ErpPurchaseInDO::getId)
+                    .eq(reqVO.getWarehouseId() != null, ErpPurchaseInItemDO::getWarehouseId, reqVO.getWarehouseId())
+                    .eq(reqVO.getProductId() != null, ErpPurchaseInItemDO::getProductId, reqVO.getProductId())
+                    .groupBy(ErpPurchaseInDO::getId); // 避免 1 对多查询，产生相同的 1
+        }
+        return selectJoinPage(reqVO, ErpPurchaseInDO.class, query);
+    }
+
+    default int updateByIdAndStatus(Long id, Integer status, ErpPurchaseInDO updateObj) {
+        return update(updateObj, new LambdaUpdateWrapper<ErpPurchaseInDO>()
+                .eq(ErpPurchaseInDO::getId, id).eq(ErpPurchaseInDO::getStatus, status));
+    }
+
+    default ErpPurchaseInDO selectByNo(String no) {
+        return selectOne(ErpPurchaseInDO::getNo, no);
+    }
+
+    default List<ErpPurchaseInDO> selectListByOrderId(Long orderId) {
+        return selectList(ErpPurchaseInDO::getOrderId, orderId);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseOrderItemMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseOrderItemMapper.java
new file mode 100644
index 00000000..17f1fe29
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseOrderItemMapper.java
@@ -0,0 +1,30 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.purchase;
+
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderItemDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 采购订单明项目 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpPurchaseOrderItemMapper extends BaseMapperX<ErpPurchaseOrderItemDO> {
+
+    default List<ErpPurchaseOrderItemDO> selectListByOrderId(Long orderId) {
+        return selectList(ErpPurchaseOrderItemDO::getOrderId, orderId);
+    }
+
+    default List<ErpPurchaseOrderItemDO> selectListByOrderIds(Collection<Long> orderIds) {
+        return selectList(ErpPurchaseOrderItemDO::getOrderId, orderIds);
+    }
+
+    default int deleteByOrderId(Long orderId) {
+        return delete(ErpPurchaseOrderItemDO::getOrderId, orderId);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseOrderMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseOrderMapper.java
new file mode 100644
index 00000000..01f0303f
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseOrderMapper.java
@@ -0,0 +1,75 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.purchase;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.MPJLambdaWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order.ErpPurchaseOrderPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderItemDO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.Objects;
+
+/**
+ * ERP 采购订单 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpPurchaseOrderMapper extends BaseMapperX<ErpPurchaseOrderDO> {
+
+    default PageResult<ErpPurchaseOrderDO> selectPage(ErpPurchaseOrderPageReqVO reqVO) {
+        MPJLambdaWrapperX<ErpPurchaseOrderDO> query = new MPJLambdaWrapperX<ErpPurchaseOrderDO>()
+                .likeIfPresent(ErpPurchaseOrderDO::getNo, reqVO.getNo())
+                .eqIfPresent(ErpPurchaseOrderDO::getSupplierId, reqVO.getSupplierId())
+                .betweenIfPresent(ErpPurchaseOrderDO::getOrderTime, reqVO.getOrderTime())
+                .eqIfPresent(ErpPurchaseOrderDO::getStatus, reqVO.getStatus())
+                .likeIfPresent(ErpPurchaseOrderDO::getRemark, reqVO.getRemark())
+                .eqIfPresent(ErpPurchaseOrderDO::getCreator, reqVO.getCreator())
+                .orderByDesc(ErpPurchaseOrderDO::getId);
+        // 入库状态。为什么需要 t. 的原因，是因为联表查询时，需要指定表名，不然会报 in_count 错误
+        if (Objects.equals(reqVO.getInStatus(), ErpPurchaseOrderPageReqVO.IN_STATUS_NONE)) {
+            query.eq(ErpPurchaseOrderDO::getInCount, 0);
+        } else if (Objects.equals(reqVO.getInStatus(), ErpPurchaseOrderPageReqVO.IN_STATUS_PART)) {
+            query.gt(ErpPurchaseOrderDO::getInCount, 0).apply("t.in_count < t.total_count");
+        } else if (Objects.equals(reqVO.getInStatus(), ErpPurchaseOrderPageReqVO.IN_STATUS_ALL)) {
+            query.apply("t.in_count = t.total_count");
+        }
+        // 退货状态
+        if (Objects.equals(reqVO.getReturnStatus(), ErpPurchaseOrderPageReqVO.RETURN_STATUS_NONE)) {
+            query.eq(ErpPurchaseOrderDO::getReturnCount, 0);
+        } else if (Objects.equals(reqVO.getReturnStatus(), ErpPurchaseOrderPageReqVO.RETURN_STATUS_PART)) {
+            query.gt(ErpPurchaseOrderDO::getReturnCount, 0).apply("t.return_count < t.total_count");
+        } else if (Objects.equals(reqVO.getReturnStatus(), ErpPurchaseOrderPageReqVO.RETURN_STATUS_ALL)) {
+            query.apply("t.return_count = t.total_count");
+        }
+        // 可采购入库
+        if (Boolean.TRUE.equals(reqVO.getInEnable())) {
+            query.eq(ErpPurchaseOrderDO::getStatus, ErpAuditStatus.APPROVE.getStatus())
+                    .apply("t.in_count < t.total_count");
+        }
+        // 可采购退货
+        if (Boolean.TRUE.equals(reqVO.getReturnEnable())) {
+            query.eq(ErpPurchaseOrderDO::getStatus, ErpAuditStatus.APPROVE.getStatus())
+                    .apply("t.return_count < t.in_count");
+        }
+        if (reqVO.getProductId() != null) {
+            query.leftJoin(ErpPurchaseOrderItemDO.class, ErpPurchaseOrderItemDO::getOrderId, ErpPurchaseOrderDO::getId)
+                    .eq(reqVO.getProductId() != null, ErpPurchaseOrderItemDO::getProductId, reqVO.getProductId())
+                    .groupBy(ErpPurchaseOrderDO::getId); // 避免 1 对多查询，产生相同的 1
+        }
+        return selectJoinPage(reqVO, ErpPurchaseOrderDO.class, query);
+    }
+
+    default int updateByIdAndStatus(Long id, Integer status, ErpPurchaseOrderDO updateObj) {
+        return update(updateObj, new LambdaUpdateWrapper<ErpPurchaseOrderDO>()
+                .eq(ErpPurchaseOrderDO::getId, id).eq(ErpPurchaseOrderDO::getStatus, status));
+    }
+
+    default ErpPurchaseOrderDO selectByNo(String no) {
+        return selectOne(ErpPurchaseOrderDO::getNo, no);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseReturnItemMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseReturnItemMapper.java
new file mode 100644
index 00000000..2a801190
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseReturnItemMapper.java
@@ -0,0 +1,56 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.purchase;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseReturnItemDO;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
+
+/**
+ * ERP 采购退货项 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpPurchaseReturnItemMapper extends BaseMapperX<ErpPurchaseReturnItemDO> {
+
+    default List<ErpPurchaseReturnItemDO> selectListByReturnId(Long returnId) {
+        return selectList(ErpPurchaseReturnItemDO::getReturnId, returnId);
+    }
+
+    default List<ErpPurchaseReturnItemDO> selectListByReturnIds(Collection<Long> returnIds) {
+        return selectList(ErpPurchaseReturnItemDO::getReturnId, returnIds);
+    }
+
+    default int deleteByReturnId(Long returnId) {
+        return delete(ErpPurchaseReturnItemDO::getReturnId, returnId);
+    }
+
+    /**
+     * 基于采购订单编号，查询每个采购订单项的退货数量之和
+     *
+     * @param returnIds 入库订单项编号数组
+     * @return key：采购订单项编号；value：退货数量之和
+     */
+    default Map<Long, BigDecimal> selectOrderItemCountSumMapByReturnIds(Collection<Long> returnIds) {
+        if (CollUtil.isEmpty(returnIds)) {
+            return Collections.emptyMap();
+        }
+        // SQL sum 查询
+        List<Map<String, Object>> result = selectMaps(new QueryWrapper<ErpPurchaseReturnItemDO>()
+                .select("order_item_id, SUM(count) AS sumCount")
+                .groupBy("order_item_id")
+                .in("return_id", returnIds));
+        // 获得数量
+        return convertMap(result, obj -> (Long) obj.get("order_item_id"), obj -> (BigDecimal) obj.get("sumCount"));
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseReturnMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseReturnMapper.java
new file mode 100644
index 00000000..689a55df
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpPurchaseReturnMapper.java
@@ -0,0 +1,70 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.purchase;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.MPJLambdaWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.returns.ErpPurchaseReturnPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseInDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseReturnDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseReturnItemDO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * ERP 采购退货 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpPurchaseReturnMapper extends BaseMapperX<ErpPurchaseReturnDO> {
+
+    default PageResult<ErpPurchaseReturnDO> selectPage(ErpPurchaseReturnPageReqVO reqVO) {
+        MPJLambdaWrapperX<ErpPurchaseReturnDO> query = new MPJLambdaWrapperX<ErpPurchaseReturnDO>()
+                .likeIfPresent(ErpPurchaseReturnDO::getNo, reqVO.getNo())
+                .eqIfPresent(ErpPurchaseReturnDO::getSupplierId, reqVO.getSupplierId())
+                .betweenIfPresent(ErpPurchaseReturnDO::getReturnTime, reqVO.getReturnTime())
+                .eqIfPresent(ErpPurchaseReturnDO::getStatus, reqVO.getStatus())
+                .likeIfPresent(ErpPurchaseReturnDO::getRemark, reqVO.getRemark())
+                .eqIfPresent(ErpPurchaseReturnDO::getCreator, reqVO.getCreator())
+                .eqIfPresent(ErpPurchaseReturnDO::getAccountId, reqVO.getAccountId())
+                .likeIfPresent(ErpPurchaseReturnDO::getOrderNo, reqVO.getOrderNo())
+                .orderByDesc(ErpPurchaseReturnDO::getId);
+        // 退款状态。为什么需要 t. 的原因，是因为联表查询时，需要指定表名，不然会报字段不存在的错误
+        if (Objects.equals(reqVO.getRefundStatus(), ErpPurchaseReturnPageReqVO.REFUND_STATUS_NONE)) {
+            query.eq(ErpPurchaseReturnDO::getRefundPrice, 0);
+        } else if (Objects.equals(reqVO.getRefundStatus(), ErpPurchaseReturnPageReqVO.REFUND_STATUS_PART)) {
+            query.gt(ErpPurchaseReturnDO::getRefundPrice, 0).apply("t.refund_price < t.total_price");
+        } else if (Objects.equals(reqVO.getRefundStatus(), ErpPurchaseReturnPageReqVO.REFUND_STATUS_ALL)) {
+            query.apply("t.refund_price = t.total_price");
+        }
+        if (Boolean.TRUE.equals(reqVO.getRefundEnable())) {
+            query.eq(ErpPurchaseInDO::getStatus, ErpAuditStatus.APPROVE.getStatus())
+                    .apply("t.refund_price < t.total_price");
+        }
+        if (reqVO.getWarehouseId() != null || reqVO.getProductId() != null) {
+            query.leftJoin(ErpPurchaseReturnItemDO.class, ErpPurchaseReturnItemDO::getReturnId, ErpPurchaseReturnDO::getId)
+                    .eq(reqVO.getWarehouseId() != null, ErpPurchaseReturnItemDO::getWarehouseId, reqVO.getWarehouseId())
+                    .eq(reqVO.getProductId() != null, ErpPurchaseReturnItemDO::getProductId, reqVO.getProductId())
+                    .groupBy(ErpPurchaseReturnDO::getId); // 避免 1 对多查询，产生相同的 1
+        }
+        return selectJoinPage(reqVO, ErpPurchaseReturnDO.class, query);
+    }
+
+    default int updateByIdAndStatus(Long id, Integer status, ErpPurchaseReturnDO updateObj) {
+        return update(updateObj, new LambdaUpdateWrapper<ErpPurchaseReturnDO>()
+                .eq(ErpPurchaseReturnDO::getId, id).eq(ErpPurchaseReturnDO::getStatus, status));
+    }
+
+    default ErpPurchaseReturnDO selectByNo(String no) {
+        return selectOne(ErpPurchaseReturnDO::getNo, no);
+    }
+
+    default List<ErpPurchaseReturnDO> selectListByOrderId(Long orderId) {
+        return selectList(ErpPurchaseReturnDO::getOrderId, orderId);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpSupplierMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpSupplierMapper.java
new file mode 100644
index 00000000..f65ab940
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/purchase/ErpSupplierMapper.java
@@ -0,0 +1,32 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.purchase;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier.ErpSupplierPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpSupplierDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * ERP 供应商 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpSupplierMapper extends BaseMapperX<ErpSupplierDO> {
+
+    default PageResult<ErpSupplierDO> selectPage(ErpSupplierPageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<ErpSupplierDO>()
+                .likeIfPresent(ErpSupplierDO::getName, reqVO.getName())
+                .likeIfPresent(ErpSupplierDO::getMobile, reqVO.getMobile())
+                .likeIfPresent(ErpSupplierDO::getTelephone, reqVO.getTelephone())
+                .orderByDesc(ErpSupplierDO::getId));
+    }
+
+    default List<ErpSupplierDO> selectListByStatus(Integer status) {
+        return selectList(ErpSupplierDO::getStatus, status);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpCustomerMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpCustomerMapper.java
new file mode 100644
index 00000000..4970f9ad
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpCustomerMapper.java
@@ -0,0 +1,32 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.sale;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.customer.ErpCustomerPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpCustomerDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * ERP 客户 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpCustomerMapper extends BaseMapperX<ErpCustomerDO> {
+
+    default PageResult<ErpCustomerDO> selectPage(ErpCustomerPageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<ErpCustomerDO>()
+                .likeIfPresent(ErpCustomerDO::getName, reqVO.getName())
+                .eqIfPresent(ErpCustomerDO::getMobile, reqVO.getMobile())
+                .eqIfPresent(ErpCustomerDO::getTelephone, reqVO.getTelephone())
+                .orderByDesc(ErpCustomerDO::getId));
+    }
+
+    default List<ErpCustomerDO> selectListByStatus(Integer status) {
+        return selectList(ErpCustomerDO::getStatus, status);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleOrderItemMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleOrderItemMapper.java
new file mode 100644
index 00000000..d2825e56
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleOrderItemMapper.java
@@ -0,0 +1,30 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.sale;
+
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderItemDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 销售订单明项目 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpSaleOrderItemMapper extends BaseMapperX<ErpSaleOrderItemDO> {
+
+    default List<ErpSaleOrderItemDO> selectListByOrderId(Long orderId) {
+        return selectList(ErpSaleOrderItemDO::getOrderId, orderId);
+    }
+
+    default List<ErpSaleOrderItemDO> selectListByOrderIds(Collection<Long> orderIds) {
+        return selectList(ErpSaleOrderItemDO::getOrderId, orderIds);
+    }
+
+    default int deleteByOrderId(Long orderId) {
+        return delete(ErpSaleOrderItemDO::getOrderId, orderId);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleOrderMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleOrderMapper.java
new file mode 100644
index 00000000..8ed3b6fc
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleOrderMapper.java
@@ -0,0 +1,76 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.sale;
+
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.MPJLambdaWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderItemDO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.Objects;
+
+/**
+ * ERP 销售订单 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpSaleOrderMapper extends BaseMapperX<ErpSaleOrderDO> {
+
+    default PageResult<ErpSaleOrderDO> selectPage(ErpSaleOrderPageReqVO reqVO) {
+        MPJLambdaWrapperX<ErpSaleOrderDO> query = new MPJLambdaWrapperX<ErpSaleOrderDO>()
+                .likeIfPresent(ErpSaleOrderDO::getNo, reqVO.getNo())
+                .eqIfPresent(ErpSaleOrderDO::getCustomerId, reqVO.getCustomerId())
+                .betweenIfPresent(ErpSaleOrderDO::getOrderTime, reqVO.getOrderTime())
+                .eqIfPresent(ErpSaleOrderDO::getStatus, reqVO.getStatus())
+                .likeIfPresent(ErpSaleOrderDO::getRemark, reqVO.getRemark())
+                .eqIfPresent(ErpSaleOrderDO::getCreator, reqVO.getCreator())
+                .orderByDesc(ErpSaleOrderDO::getId);
+        // 入库状态。为什么需要 t. 的原因，是因为联表查询时，需要指定表名，不然会报 out_count 错误
+        if (Objects.equals(reqVO.getOutStatus(), ErpSaleOrderPageReqVO.OUT_STATUS_NONE)) {
+            query.eq(ErpSaleOrderDO::getOutCount, 0);
+        } else if (Objects.equals(reqVO.getOutStatus(), ErpSaleOrderPageReqVO.OUT_STATUS_PART)) {
+            query.gt(ErpSaleOrderDO::getOutCount, 0).apply("t.out_count < t.total_count");
+        } else if (Objects.equals(reqVO.getOutStatus(), ErpSaleOrderPageReqVO.OUT_STATUS_ALL)) {
+            query.apply("t.out_count = t.total_count");
+        }
+        // 退货状态
+        if (Objects.equals(reqVO.getReturnStatus(), ErpSaleOrderPageReqVO.RETURN_STATUS_NONE)) {
+            query.eq(ErpSaleOrderDO::getReturnCount, 0);
+        } else if (Objects.equals(reqVO.getReturnStatus(), ErpSaleOrderPageReqVO.RETURN_STATUS_PART)) {
+            query.gt(ErpSaleOrderDO::getReturnCount, 0).apply("t.return_count < t.total_count");
+        } else if (Objects.equals(reqVO.getReturnStatus(), ErpSaleOrderPageReqVO.RETURN_STATUS_ALL)) {
+            query.apply("t.return_count = t.total_count");
+        }
+        // 可销售出库
+        if (Boolean.TRUE.equals(reqVO.getOutEnable())) {
+            query.eq(ErpSaleOrderDO::getStatus, ErpAuditStatus.APPROVE.getStatus())
+                    .apply("t.out_count < t.total_count");
+        }
+        // 可销售退货
+        if (Boolean.TRUE.equals(reqVO.getReturnEnable())) {
+            query.eq(ErpSaleOrderDO::getStatus, ErpAuditStatus.APPROVE.getStatus())
+                    .apply("t.return_count < t.out_count");
+        }
+        if (reqVO.getProductId() != null) {
+            query.leftJoin(ErpSaleOrderItemDO.class, ErpSaleOrderItemDO::getOrderId, ErpSaleOrderDO::getId)
+                    .eq(reqVO.getProductId() != null, ErpSaleOrderItemDO::getProductId, reqVO.getProductId())
+                    .groupBy(ErpSaleOrderDO::getId); // 避免 1 对多查询，产生相同的 1
+        }
+        return selectJoinPage(reqVO, ErpSaleOrderDO.class, query);
+    }
+
+    default int updateByIdAndStatus(Long id, Integer status, ErpSaleOrderDO updateObj) {
+        return update(updateObj, new LambdaUpdateWrapper<ErpSaleOrderDO>()
+                .eq(ErpSaleOrderDO::getId, id).eq(ErpSaleOrderDO::getStatus, status));
+    }
+
+    default ErpSaleOrderDO selectByNo(String no) {
+        return selectOne(ErpSaleOrderDO::getNo, no);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleOutItemMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleOutItemMapper.java
new file mode 100644
index 00000000..9cd5dede
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleOutItemMapper.java
@@ -0,0 +1,56 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.sale;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOutItemDO;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
+
+/**
+ * ERP 销售出库项 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpSaleOutItemMapper extends BaseMapperX<ErpSaleOutItemDO> {
+
+    default List<ErpSaleOutItemDO> selectListByOutId(Long outId) {
+        return selectList(ErpSaleOutItemDO::getOutId, outId);
+    }
+
+    default List<ErpSaleOutItemDO> selectListByOutIds(Collection<Long> outIds) {
+        return selectList(ErpSaleOutItemDO::getOutId, outIds);
+    }
+
+    default int deleteByOutId(Long outId) {
+        return delete(ErpSaleOutItemDO::getOutId, outId);
+    }
+
+    /**
+     * 基于销售订单编号，查询每个销售订单项的出库数量之和
+     *
+     * @param outIds 出库订单项编号数组
+     * @return key：销售订单项编号；value：出库数量之和
+     */
+    default Map<Long, BigDecimal> selectOrderItemCountSumMapByOutIds(Collection<Long> outIds) {
+        if (CollUtil.isEmpty(outIds)) {
+            return Collections.emptyMap();
+        }
+        // SQL sum 查询
+        List<Map<String, Object>> result = selectMaps(new QueryWrapper<ErpSaleOutItemDO>()
+                .select("order_item_id, SUM(count) AS sumCount")
+                .groupBy("order_item_id")
+                .in("out_id", outIds));
+        // 获得数量
+        return convertMap(result, obj -> (Long) obj.get("order_item_id"), obj -> (BigDecimal) obj.get("sumCount"));
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleOutMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleOutMapper.java
new file mode 100644
index 00000000..128913fc
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleOutMapper.java
@@ -0,0 +1,70 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.sale;
+
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.MPJLambdaWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.out.ErpSaleOutPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOutDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOutItemDO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * ERP 销售出库 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpSaleOutMapper extends BaseMapperX<ErpSaleOutDO> {
+
+    default PageResult<ErpSaleOutDO> selectPage(ErpSaleOutPageReqVO reqVO) {
+        MPJLambdaWrapperX<ErpSaleOutDO> query = new MPJLambdaWrapperX<ErpSaleOutDO>()
+                .likeIfPresent(ErpSaleOutDO::getNo, reqVO.getNo())
+                .eqIfPresent(ErpSaleOutDO::getCustomerId, reqVO.getCustomerId())
+                .betweenIfPresent(ErpSaleOutDO::getOutTime, reqVO.getOutTime())
+                .eqIfPresent(ErpSaleOutDO::getStatus, reqVO.getStatus())
+                .likeIfPresent(ErpSaleOutDO::getRemark, reqVO.getRemark())
+                .eqIfPresent(ErpSaleOutDO::getCreator, reqVO.getCreator())
+                .eqIfPresent(ErpSaleOutDO::getAccountId, reqVO.getAccountId())
+                .likeIfPresent(ErpSaleOutDO::getOrderNo, reqVO.getOrderNo())
+                .orderByDesc(ErpSaleOutDO::getId);
+        // 收款状态。为什么需要 t. 的原因，是因为联表查询时，需要指定表名，不然会报字段不存在的错误
+        if (Objects.equals(reqVO.getReceiptStatus(), ErpSaleOutPageReqVO.RECEIPT_STATUS_NONE)) {
+            query.eq(ErpSaleOutDO::getReceiptPrice, 0);
+        } else if (Objects.equals(reqVO.getReceiptStatus(), ErpSaleOutPageReqVO.RECEIPT_STATUS_PART)) {
+            query.gt(ErpSaleOutDO::getReceiptPrice, 0).apply("t.receipt_price < t.total_price");
+        } else if (Objects.equals(reqVO.getReceiptStatus(), ErpSaleOutPageReqVO.RECEIPT_STATUS_ALL)) {
+            query.apply("t.receipt_price = t.total_price");
+        }
+        if (Boolean.TRUE.equals(reqVO.getReceiptEnable())) {
+            query.eq(ErpSaleOutDO::getStatus, ErpAuditStatus.APPROVE.getStatus())
+                    .apply("t.receipt_price < t.total_price");
+        }
+        if (reqVO.getWarehouseId() != null || reqVO.getProductId() != null) {
+            query.leftJoin(ErpSaleOutItemDO.class, ErpSaleOutItemDO::getOutId, ErpSaleOutDO::getId)
+                    .eq(reqVO.getWarehouseId() != null, ErpSaleOutItemDO::getWarehouseId, reqVO.getWarehouseId())
+                    .eq(reqVO.getProductId() != null, ErpSaleOutItemDO::getProductId, reqVO.getProductId())
+                    .groupBy(ErpSaleOutDO::getId); // 避免 1 对多查询，产生相同的 1
+        }
+        return selectJoinPage(reqVO, ErpSaleOutDO.class, query);
+    }
+
+    default int updateByIdAndStatus(Long id, Integer status, ErpSaleOutDO updateObj) {
+        return update(updateObj, new LambdaUpdateWrapper<ErpSaleOutDO>()
+                .eq(ErpSaleOutDO::getId, id).eq(ErpSaleOutDO::getStatus, status));
+    }
+
+    default ErpSaleOutDO selectByNo(String no) {
+        return selectOne(ErpSaleOutDO::getNo, no);
+    }
+
+    default List<ErpSaleOutDO> selectListByOrderId(Long orderId) {
+        return selectList(ErpSaleOutDO::getOrderId, orderId);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleReturnItemMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleReturnItemMapper.java
new file mode 100644
index 00000000..fdc57296
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleReturnItemMapper.java
@@ -0,0 +1,56 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.sale;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleReturnItemDO;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
+
+/**
+ * ERP 销售退货项 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpSaleReturnItemMapper extends BaseMapperX<ErpSaleReturnItemDO> {
+
+    default List<ErpSaleReturnItemDO> selectListByReturnId(Long returnId) {
+        return selectList(ErpSaleReturnItemDO::getReturnId, returnId);
+    }
+
+    default List<ErpSaleReturnItemDO> selectListByReturnIds(Collection<Long> returnIds) {
+        return selectList(ErpSaleReturnItemDO::getReturnId, returnIds);
+    }
+
+    default int deleteByReturnId(Long returnId) {
+        return delete(ErpSaleReturnItemDO::getReturnId, returnId);
+    }
+
+    /**
+     * 基于销售订单编号，查询每个销售订单项的退货数量之和
+     *
+     * @param returnIds 出库订单项编号数组
+     * @return key：销售订单项编号；value：退货数量之和
+     */
+    default Map<Long, BigDecimal> selectOrderItemCountSumMapByReturnIds(Collection<Long> returnIds) {
+        if (CollUtil.isEmpty(returnIds)) {
+            return Collections.emptyMap();
+        }
+        // SQL sum 查询
+        List<Map<String, Object>> result = selectMaps(new QueryWrapper<ErpSaleReturnItemDO>()
+                .select("order_item_id, SUM(count) AS sumCount")
+                .groupBy("order_item_id")
+                .in("return_id", returnIds));
+        // 获得数量
+        return convertMap(result, obj -> (Long) obj.get("order_item_id"), obj -> (BigDecimal) obj.get("sumCount"));
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleReturnMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleReturnMapper.java
new file mode 100644
index 00000000..867b4549
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/sale/ErpSaleReturnMapper.java
@@ -0,0 +1,71 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.sale;
+
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.MPJLambdaWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.returns.ErpSaleReturnPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOutDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleReturnDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleReturnItemDO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * ERP 销售退货 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpSaleReturnMapper extends BaseMapperX<ErpSaleReturnDO> {
+
+    default PageResult<ErpSaleReturnDO> selectPage(ErpSaleReturnPageReqVO reqVO) {
+        MPJLambdaWrapperX<ErpSaleReturnDO> query = new MPJLambdaWrapperX<ErpSaleReturnDO>()
+                .likeIfPresent(ErpSaleReturnDO::getNo, reqVO.getNo())
+                .eqIfPresent(ErpSaleReturnDO::getCustomerId, reqVO.getCustomerId())
+                .betweenIfPresent(ErpSaleReturnDO::getReturnTime, reqVO.getReturnTime())
+                .eqIfPresent(ErpSaleReturnDO::getStatus, reqVO.getStatus())
+                .likeIfPresent(ErpSaleReturnDO::getRemark, reqVO.getRemark())
+                .eqIfPresent(ErpSaleReturnDO::getCreator, reqVO.getCreator())
+                .eqIfPresent(ErpSaleReturnDO::getAccountId, reqVO.getAccountId())
+                .likeIfPresent(ErpSaleReturnDO::getOrderNo, reqVO.getOrderNo())
+                .orderByDesc(ErpSaleReturnDO::getId);
+        // 退款状态。为什么需要 t. 的原因，是因为联表查询时，需要指定表名，不然会报字段不存在的错误
+        if (Objects.equals(reqVO.getRefundStatus(), ErpSaleReturnPageReqVO.REFUND_STATUS_NONE)) {
+            query.eq(ErpSaleReturnDO::getRefundPrice, 0);
+        } else if (Objects.equals(reqVO.getRefundStatus(), ErpSaleReturnPageReqVO.REFUND_STATUS_PART)) {
+            query.gt(ErpSaleReturnDO::getRefundPrice, 0).apply("t.refund_price < t.total_price");
+        } else if (Objects.equals(reqVO.getRefundStatus(), ErpSaleReturnPageReqVO.REFUND_STATUS_ALL)) {
+            query.apply("t.refund_price = t.total_price");
+        }
+        if (Boolean.TRUE.equals(reqVO.getRefundEnable())) {
+            query.eq(ErpSaleOutDO::getStatus, ErpAuditStatus.APPROVE.getStatus())
+                    .apply("t.refund_price < t.total_price");
+        }
+        if (reqVO.getWarehouseId() != null || reqVO.getProductId() != null) {
+            query.leftJoin(ErpSaleReturnItemDO.class, ErpSaleReturnItemDO::getReturnId, ErpSaleReturnDO::getId)
+                    .eq(reqVO.getWarehouseId() != null, ErpSaleReturnItemDO::getWarehouseId, reqVO.getWarehouseId())
+                    .eq(reqVO.getProductId() != null, ErpSaleReturnItemDO::getProductId, reqVO.getProductId())
+                    .groupBy(ErpSaleReturnDO::getId); // 避免 1 对多查询，产生相同的 1
+        }
+        return selectJoinPage(reqVO, ErpSaleReturnDO.class, query);
+    }
+
+    default int updateByIdAndStatus(Long id, Integer status, ErpSaleReturnDO updateObj) {
+        return update(updateObj, new LambdaUpdateWrapper<ErpSaleReturnDO>()
+                .eq(ErpSaleReturnDO::getId, id).eq(ErpSaleReturnDO::getStatus, status));
+    }
+
+    default ErpSaleReturnDO selectByNo(String no) {
+        return selectOne(ErpSaleReturnDO::getNo, no);
+    }
+
+    default List<ErpSaleReturnDO> selectListByOrderId(Long orderId) {
+        return selectList(ErpSaleReturnDO::getOrderId, orderId);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/statistics/ErpPurchaseStatisticsMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/statistics/ErpPurchaseStatisticsMapper.java
new file mode 100644
index 00000000..14b4e517
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/statistics/ErpPurchaseStatisticsMapper.java
@@ -0,0 +1,20 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.statistics;
+
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 采购统计 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpPurchaseStatisticsMapper {
+
+    BigDecimal getPurchasePrice(@Param("beginTime") LocalDateTime beginTime,
+                                @Param("endTime") LocalDateTime endTime);
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/statistics/ErpSaleStatisticsMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/statistics/ErpSaleStatisticsMapper.java
new file mode 100644
index 00000000..b29f1944
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/statistics/ErpSaleStatisticsMapper.java
@@ -0,0 +1,20 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.statistics;
+
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 销售统计 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpSaleStatisticsMapper {
+
+    BigDecimal getSalePrice(@Param("beginTime") LocalDateTime beginTime,
+                            @Param("endTime") LocalDateTime endTime);
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockCheckItemMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockCheckItemMapper.java
new file mode 100644
index 00000000..ae13f9f9
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockCheckItemMapper.java
@@ -0,0 +1,30 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.stock;
+
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockCheckItemDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 库存盘点单项 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpStockCheckItemMapper extends BaseMapperX<ErpStockCheckItemDO> {
+
+    default List<ErpStockCheckItemDO> selectListByCheckId(Long checkId) {
+        return selectList(ErpStockCheckItemDO::getCheckId, checkId);
+    }
+
+    default List<ErpStockCheckItemDO> selectListByCheckIds(Collection<Long> checkIds) {
+        return selectList(ErpStockCheckItemDO::getCheckId, checkIds);
+    }
+
+    default int deleteByCheckId(Long checkId) {
+        return delete(ErpStockCheckItemDO::getCheckId, checkId);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockCheckMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockCheckMapper.java
new file mode 100644
index 00000000..dd976df3
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockCheckMapper.java
@@ -0,0 +1,46 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.MPJLambdaWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.check.ErpStockCheckPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockCheckDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockCheckItemDO;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * ERP 库存调拨单 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpStockCheckMapper extends BaseMapperX<ErpStockCheckDO> {
+
+    default PageResult<ErpStockCheckDO> selectPage(ErpStockCheckPageReqVO reqVO) {
+        MPJLambdaWrapperX<ErpStockCheckDO> query = new MPJLambdaWrapperX<ErpStockCheckDO>()
+                .likeIfPresent(ErpStockCheckDO::getNo, reqVO.getNo())
+                .betweenIfPresent(ErpStockCheckDO::getCheckTime, reqVO.getCheckTime())
+                .eqIfPresent(ErpStockCheckDO::getStatus, reqVO.getStatus())
+                .likeIfPresent(ErpStockCheckDO::getRemark, reqVO.getRemark())
+                .eqIfPresent(ErpStockCheckDO::getCreator, reqVO.getCreator())
+                .orderByDesc(ErpStockCheckDO::getId);
+        if (reqVO.getWarehouseId() != null || reqVO.getProductId() != null) {
+            query.leftJoin(ErpStockCheckItemDO.class, ErpStockCheckItemDO::getCheckId, ErpStockCheckDO::getId)
+                    .eq(reqVO.getWarehouseId() != null, ErpStockCheckItemDO::getWarehouseId, reqVO.getWarehouseId())
+                    .eq(reqVO.getProductId() != null, ErpStockCheckItemDO::getProductId, reqVO.getProductId())
+                    .groupBy(ErpStockCheckDO::getId); // 避免 1 对多查询，产生相同的 1
+        }
+        return selectJoinPage(reqVO, ErpStockCheckDO.class, query);
+    }
+
+    default int updateByIdAndStatus(Long id, Integer status, ErpStockCheckDO updateObj) {
+        return update(updateObj, new LambdaUpdateWrapper<ErpStockCheckDO>()
+                .eq(ErpStockCheckDO::getId, id).eq(ErpStockCheckDO::getStatus, status));
+    }
+
+    default ErpStockCheckDO selectByNo(String no) {
+        return selectOne(ErpStockCheckDO::getNo, no);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockInItemMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockInItemMapper.java
new file mode 100644
index 00000000..2731aa7b
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockInItemMapper.java
@@ -0,0 +1,30 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.stock;
+
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockInItemDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 其它入库单项 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpStockInItemMapper extends BaseMapperX<ErpStockInItemDO> {
+
+    default List<ErpStockInItemDO> selectListByInId(Long inId) {
+        return selectList(ErpStockInItemDO::getInId, inId);
+    }
+
+    default List<ErpStockInItemDO> selectListByInIds(Collection<Long> inIds) {
+        return selectList(ErpStockInItemDO::getInId, inIds);
+    }
+
+    default int deleteByInId(Long inId) {
+        return delete(ErpStockInItemDO::getInId, inId);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockInMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockInMapper.java
new file mode 100644
index 00000000..e815583a
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockInMapper.java
@@ -0,0 +1,47 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.MPJLambdaWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.in.ErpStockInPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockInDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockInItemDO;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * ERP 其它入库单 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpStockInMapper extends BaseMapperX<ErpStockInDO> {
+
+    default PageResult<ErpStockInDO> selectPage(ErpStockInPageReqVO reqVO) {
+        MPJLambdaWrapperX<ErpStockInDO> query = new MPJLambdaWrapperX<ErpStockInDO>()
+                .likeIfPresent(ErpStockInDO::getNo, reqVO.getNo())
+                .eqIfPresent(ErpStockInDO::getSupplierId, reqVO.getSupplierId())
+                .betweenIfPresent(ErpStockInDO::getInTime, reqVO.getInTime())
+                .eqIfPresent(ErpStockInDO::getStatus, reqVO.getStatus())
+                .likeIfPresent(ErpStockInDO::getRemark, reqVO.getRemark())
+                .eqIfPresent(ErpStockInDO::getCreator, reqVO.getCreator())
+                .orderByDesc(ErpStockInDO::getId);
+        if (reqVO.getWarehouseId() != null || reqVO.getProductId() != null) {
+            query.leftJoin(ErpStockInItemDO.class, ErpStockInItemDO::getInId, ErpStockInDO::getId)
+                    .eq(reqVO.getWarehouseId() != null, ErpStockInItemDO::getWarehouseId, reqVO.getWarehouseId())
+                    .eq(reqVO.getProductId() != null, ErpStockInItemDO::getProductId, reqVO.getProductId())
+                    .groupBy(ErpStockInDO::getId); // 避免 1 对多查询，产生相同的 1
+        }
+        return selectJoinPage(reqVO, ErpStockInDO.class, query);
+    }
+
+    default int updateByIdAndStatus(Long id, Integer status, ErpStockInDO updateObj) {
+        return update(updateObj, new LambdaUpdateWrapper<ErpStockInDO>()
+                .eq(ErpStockInDO::getId, id).eq(ErpStockInDO::getStatus, status));
+    }
+
+    default ErpStockInDO selectByNo(String no) {
+        return selectOne(ErpStockInDO::getNo, no);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockMapper.java
new file mode 100644
index 00000000..0ebc9859
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockMapper.java
@@ -0,0 +1,64 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.stock;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.map.MapUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.stock.ErpStockPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockDO;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * ERP 产品库存 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpStockMapper extends BaseMapperX<ErpStockDO> {
+
+    default PageResult<ErpStockDO> selectPage(ErpStockPageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<ErpStockDO>()
+                .eqIfPresent(ErpStockDO::getProductId, reqVO.getProductId())
+                .eqIfPresent(ErpStockDO::getWarehouseId, reqVO.getWarehouseId())
+                .orderByDesc(ErpStockDO::getId));
+    }
+
+    default ErpStockDO selectByProductIdAndWarehouseId(Long productId, Long warehouseId) {
+        return selectOne(ErpStockDO::getProductId, productId,
+                ErpStockDO::getWarehouseId, warehouseId);
+    }
+
+    default int updateCountIncrement(Long id, BigDecimal count, boolean negativeEnable) {
+        LambdaUpdateWrapper<ErpStockDO> updateWrapper = new LambdaUpdateWrapper<ErpStockDO>()
+                .eq(ErpStockDO::getId, id);
+        if (count.compareTo(BigDecimal.ZERO) > 0) {
+            updateWrapper.setSql("count = count + " + count);
+        } else if (count.compareTo(BigDecimal.ZERO) < 0) {
+            if (!negativeEnable) {
+                updateWrapper.ge(ErpStockDO::getCount, count.abs());
+            }
+            updateWrapper.setSql("count = count - " + count.abs());
+        }
+        return update(null, updateWrapper);
+    }
+
+    default BigDecimal selectSumByProductId(Long productId) {
+        // SQL sum 查询
+        List<Map<String, Object>> result = selectMaps(new QueryWrapper<ErpStockDO>()
+                .select("SUM(count) AS sumCount")
+                .eq("product_id", productId));
+        // 获得数量
+        if (CollUtil.isEmpty(result)) {
+            return BigDecimal.ZERO;
+        }
+        return BigDecimal.valueOf(MapUtil.getDouble(result.get(0), "sumCount", 0D));
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockMoveItemMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockMoveItemMapper.java
new file mode 100644
index 00000000..21a26702
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockMoveItemMapper.java
@@ -0,0 +1,30 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.stock;
+
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockMoveItemDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 库存调拨单项 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpStockMoveItemMapper extends BaseMapperX<ErpStockMoveItemDO> {
+
+    default List<ErpStockMoveItemDO> selectListByMoveId(Long moveId) {
+        return selectList(ErpStockMoveItemDO::getMoveId, moveId);
+    }
+
+    default List<ErpStockMoveItemDO> selectListByMoveIds(Collection<Long> moveIds) {
+        return selectList(ErpStockMoveItemDO::getMoveId, moveIds);
+    }
+
+    default int deleteByMoveId(Long moveId) {
+        return delete(ErpStockMoveItemDO::getMoveId, moveId);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockMoveMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockMoveMapper.java
new file mode 100644
index 00000000..9a8ce0b6
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockMoveMapper.java
@@ -0,0 +1,46 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.MPJLambdaWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.move.ErpStockMovePageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockMoveDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockMoveItemDO;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * ERP 库存调拨单 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpStockMoveMapper extends BaseMapperX<ErpStockMoveDO> {
+
+    default PageResult<ErpStockMoveDO> selectPage(ErpStockMovePageReqVO reqVO) {
+        MPJLambdaWrapperX<ErpStockMoveDO> query = new MPJLambdaWrapperX<ErpStockMoveDO>()
+                .likeIfPresent(ErpStockMoveDO::getNo, reqVO.getNo())
+                .betweenIfPresent(ErpStockMoveDO::getMoveTime, reqVO.getMoveTime())
+                .eqIfPresent(ErpStockMoveDO::getStatus, reqVO.getStatus())
+                .likeIfPresent(ErpStockMoveDO::getRemark, reqVO.getRemark())
+                .eqIfPresent(ErpStockMoveDO::getCreator, reqVO.getCreator())
+                .orderByDesc(ErpStockMoveDO::getId);
+        if (reqVO.getFromWarehouseId() != null || reqVO.getProductId() != null) {
+            query.leftJoin(ErpStockMoveItemDO.class, ErpStockMoveItemDO::getMoveId, ErpStockMoveDO::getId)
+                    .eq(reqVO.getFromWarehouseId() != null, ErpStockMoveItemDO::getFromWarehouseId, reqVO.getFromWarehouseId())
+                    .eq(reqVO.getProductId() != null, ErpStockMoveItemDO::getProductId, reqVO.getProductId())
+                    .groupBy(ErpStockMoveDO::getId); // 避免 1 对多查询，产生相同的 1
+        }
+        return selectJoinPage(reqVO, ErpStockMoveDO.class, query);
+    }
+
+    default int updateByIdAndStatus(Long id, Integer status, ErpStockMoveDO updateObj) {
+        return update(updateObj, new LambdaUpdateWrapper<ErpStockMoveDO>()
+                .eq(ErpStockMoveDO::getId, id).eq(ErpStockMoveDO::getStatus, status));
+    }
+
+    default ErpStockMoveDO selectByNo(String no) {
+        return selectOne(ErpStockMoveDO::getNo, no);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockOutItemMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockOutItemMapper.java
new file mode 100644
index 00000000..3b27cd3d
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockOutItemMapper.java
@@ -0,0 +1,30 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.stock;
+
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockOutItemDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 其它出库单项 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpStockOutItemMapper extends BaseMapperX<ErpStockOutItemDO> {
+
+    default List<ErpStockOutItemDO> selectListByOutId(Long outId) {
+        return selectList(ErpStockOutItemDO::getOutId, outId);
+    }
+
+    default List<ErpStockOutItemDO> selectListByOutIds(Collection<Long> outIds) {
+        return selectList(ErpStockOutItemDO::getOutId, outIds);
+    }
+
+    default int deleteByOutId(Long outId) {
+        return delete(ErpStockOutItemDO::getOutId, outId);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockOutMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockOutMapper.java
new file mode 100644
index 00000000..a73dd3cc
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockOutMapper.java
@@ -0,0 +1,47 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.MPJLambdaWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.out.ErpStockOutPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockOutDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockOutItemDO;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * ERP 其它出库单 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpStockOutMapper extends BaseMapperX<ErpStockOutDO> {
+
+    default PageResult<ErpStockOutDO> selectPage(ErpStockOutPageReqVO reqVO) {
+        MPJLambdaWrapperX<ErpStockOutDO> query = new MPJLambdaWrapperX<ErpStockOutDO>()
+                .likeIfPresent(ErpStockOutDO::getNo, reqVO.getNo())
+                .eqIfPresent(ErpStockOutDO::getCustomerId, reqVO.getCustomerId())
+                .betweenIfPresent(ErpStockOutDO::getOutTime, reqVO.getOutTime())
+                .eqIfPresent(ErpStockOutDO::getStatus, reqVO.getStatus())
+                .likeIfPresent(ErpStockOutDO::getRemark, reqVO.getRemark())
+                .eqIfPresent(ErpStockOutDO::getCreator, reqVO.getCreator())
+                .orderByDesc(ErpStockOutDO::getId);
+        if (reqVO.getWarehouseId() != null || reqVO.getProductId() != null) {
+            query.leftJoin(ErpStockOutItemDO.class, ErpStockOutItemDO::getOutId, ErpStockOutDO::getId)
+                    .eq(reqVO.getWarehouseId() != null, ErpStockOutItemDO::getWarehouseId, reqVO.getWarehouseId())
+                    .eq(reqVO.getProductId() != null, ErpStockOutItemDO::getProductId, reqVO.getProductId())
+                    .groupBy(ErpStockOutDO::getId); // 避免 1 对多查询，产生相同的 1
+        }
+        return selectJoinPage(reqVO, ErpStockOutDO.class, query);
+    }
+
+    default int updateByIdAndStatus(Long id, Integer status, ErpStockOutDO updateObj) {
+        return update(updateObj, new LambdaUpdateWrapper<ErpStockOutDO>()
+                .eq(ErpStockOutDO::getId, id).eq(ErpStockOutDO::getStatus, status));
+    }
+
+    default ErpStockOutDO selectByNo(String no) {
+        return selectOne(ErpStockOutDO::getNo, no);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockRecordMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockRecordMapper.java
new file mode 100644
index 00000000..bfd8b675
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpStockRecordMapper.java
@@ -0,0 +1,28 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.record.ErpStockRecordPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockRecordDO;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * ERP 产品库存明细 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpStockRecordMapper extends BaseMapperX<ErpStockRecordDO> {
+
+    default PageResult<ErpStockRecordDO> selectPage(ErpStockRecordPageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<ErpStockRecordDO>()
+                .eqIfPresent(ErpStockRecordDO::getProductId, reqVO.getProductId())
+                .eqIfPresent(ErpStockRecordDO::getWarehouseId, reqVO.getWarehouseId())
+                .eqIfPresent(ErpStockRecordDO::getBizType, reqVO.getBizType())
+                .likeIfPresent(ErpStockRecordDO::getBizNo, reqVO.getBizNo())
+                .betweenIfPresent(ErpStockRecordDO::getCreateTime, reqVO.getCreateTime())
+                .orderByDesc(ErpStockRecordDO::getId));
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpWarehouseMapper.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpWarehouseMapper.java
new file mode 100644
index 00000000..b6ef0d8c
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/mysql/stock/ErpWarehouseMapper.java
@@ -0,0 +1,35 @@
+package cn.iocoder.yudao.module.erp.dal.mysql.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.warehouse.ErpWarehousePageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpWarehouseDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * ERP 仓库 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface ErpWarehouseMapper extends BaseMapperX<ErpWarehouseDO> {
+
+    default PageResult<ErpWarehouseDO> selectPage(ErpWarehousePageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<ErpWarehouseDO>()
+                .likeIfPresent(ErpWarehouseDO::getName, reqVO.getName())
+                .eqIfPresent(ErpWarehouseDO::getStatus, reqVO.getStatus())
+                .orderByDesc(ErpWarehouseDO::getId));
+    }
+
+    default ErpWarehouseDO selectByDefaultStatus() {
+        return selectOne(ErpWarehouseDO::getDefaultStatus, true);
+    }
+
+    default List<ErpWarehouseDO> selectListByStatus(Integer status) {
+        return selectList(ErpWarehouseDO::getStatus, status);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/redis/RedisKeyConstants.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/redis/RedisKeyConstants.java
new file mode 100644
index 00000000..daa5c161
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/redis/RedisKeyConstants.java
@@ -0,0 +1,18 @@
+package cn.iocoder.yudao.module.erp.dal.redis;
+
+/**
+ * ERP Redis Key 枚举类
+ *
+ * @author 芋道源码
+ */
+public interface RedisKeyConstants {
+
+    /**
+     * 序号的缓存
+     *
+     * KEY 格式：trade_no:{prefix}
+     * VALUE 数据格式：编号自增
+     */
+    String NO = "erp:seq_no:";
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/redis/no/ErpNoRedisDAO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/redis/no/ErpNoRedisDAO.java
new file mode 100644
index 00000000..c71f3f56
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/dal/redis/no/ErpNoRedisDAO.java
@@ -0,0 +1,96 @@
+package cn.iocoder.yudao.module.erp.dal.redis.no;
+
+import cn.hutool.core.date.DatePattern;
+import cn.hutool.core.date.DateUtil;
+import cn.iocoder.yudao.module.erp.dal.redis.RedisKeyConstants;
+import javax.annotation.Resource;
+import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.stereotype.Repository;
+
+import java.time.Duration;
+import java.time.LocalDateTime;
+
+
+/**
+ * Erp 订单序号的 Redis DAO
+ *
+ * @author HUIHUI
+ */
+@Repository
+public class ErpNoRedisDAO {
+
+    /**
+     * 其它入库 {@link cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockInDO}
+     */
+    public static final String STOCK_IN_NO_PREFIX = "QTRK";
+    /**
+     * 其它出库 {@link cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockOutDO}
+     */
+    public static final String STOCK_OUT_NO_PREFIX = "QCKD";
+
+    /**
+     * 库存调拨 {@link cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockMoveDO}
+     */
+    public static final String STOCK_MOVE_NO_PREFIX = "QCDB";
+
+    /**
+     * 库存盘点 {@link cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockCheckDO}
+     */
+    public static final String STOCK_CHECK_NO_PREFIX = "QCPD";
+
+    /**
+     * 销售订单 {@link cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderDO}
+     */
+    public static final String SALE_ORDER_NO_PREFIX = "XSDD";
+    /**
+     * 销售出库 {@link cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOutDO}
+     */
+    public static final String SALE_OUT_NO_PREFIX = "XSCK";
+    /**
+     * 销售退货 {@link cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleReturnDO}
+     */
+    public static final String SALE_RETURN_NO_PREFIX = "XSTH";
+
+    /**
+     * 采购订单 {@link cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderDO}
+     */
+    public static final String PURCHASE_ORDER_NO_PREFIX = "CGDD";
+    /**
+     * 采购入库 {@link cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseInDO}
+     */
+    public static final String PURCHASE_IN_NO_PREFIX = "CGRK";
+    /**
+     * 采购退货 {@link cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseReturnDO}
+     */
+    public static final String PURCHASE_RETURN_NO_PREFIX = "CGTH";
+
+    /**
+     * 付款单 {@link cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinancePaymentDO}
+     */
+    public static final String FINANCE_PAYMENT_NO_PREFIX = "FKD";
+    /**
+     * 收款单 {@link cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinanceReceiptDO}
+     */
+    public static final String FINANCE_RECEIPT_NO_PREFIX = "SKD";
+
+    @Resource
+    private StringRedisTemplate stringRedisTemplate;
+
+    /**
+     * 生成序号，使用当前日期，格式为 {PREFIX} + yyyyMMdd + 6 位自增
+     * 例如说：QTRK 202109 000001 （没有中间空格）
+     *
+     * @param prefix 前缀
+     * @return 序号
+     */
+    public String generate(String prefix) {
+        // 递增序号
+        String noPrefix = prefix + DateUtil.format(LocalDateTime.now(), DatePattern.PURE_DATE_PATTERN);
+        String key = RedisKeyConstants.NO + noPrefix;
+        Long no = stringRedisTemplate.opsForValue().increment(key);
+        // 设置过期时间
+        stringRedisTemplate.expire(key, Duration.ofDays(1L));
+        return noPrefix + String.format("%06d", no);
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/framework/package-info.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/framework/package-info.java
new file mode 100644
index 00000000..af7bc123
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/framework/package-info.java
@@ -0,0 +1,6 @@
+/**
+ * 属于 erp 模块的 framework 封装
+ *
+ * @author 芋道源码
+ */
+package cn.iocoder.yudao.module.erp.framework;
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/framework/rpc/config/RpcConfiguration.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/framework/rpc/config/RpcConfiguration.java
new file mode 100644
index 00000000..c49608e2
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/framework/rpc/config/RpcConfiguration.java
@@ -0,0 +1,10 @@
+package cn.iocoder.yudao.module.erp.framework.rpc.config;
+
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import org.springframework.cloud.openfeign.EnableFeignClients;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration(proxyBeanMethods = false)
+@EnableFeignClients(clients = AdminUserApi.class)
+public class RpcConfiguration {
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/framework/rpc/package-info.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/framework/rpc/package-info.java
new file mode 100644
index 00000000..9f5d622b
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/framework/rpc/package-info.java
@@ -0,0 +1,4 @@
+/**
+ * 占位
+ */
+package cn.iocoder.yudao.module.erp.framework.rpc;
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/framework/security/config/SecurityConfiguration.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/framework/security/config/SecurityConfiguration.java
new file mode 100644
index 00000000..cd18d242
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/framework/security/config/SecurityConfiguration.java
@@ -0,0 +1,36 @@
+package cn.iocoder.yudao.module.erp.framework.security.config;
+
+import cn.iocoder.yudao.framework.security.config.AuthorizeRequestsCustomizer;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configurers.ExpressionUrlAuthorizationConfigurer;
+
+/**
+ * Erp 模块的 Security 配置
+ */
+@Configuration("erpSecurityConfiguration")
+public class SecurityConfiguration {
+
+    @Bean("erpAuthorizeRequestsCustomizer")
+    public AuthorizeRequestsCustomizer authorizeRequestsCustomizer() {
+        return new AuthorizeRequestsCustomizer() {
+
+            @Override
+            public void customize(ExpressionUrlAuthorizationConfigurer<HttpSecurity>.ExpressionInterceptUrlRegistry registry) {
+                // TODO 芋艿：这个每个项目都需要重复配置，得捉摸有没通用的方案
+                // Swagger 接口文档
+                registry.antMatchers("/v3/api-docs/**").permitAll() // 元数据
+                        .antMatchers("/swagger-ui.html").permitAll(); // Swagger UI
+                // Druid 监控
+                registry.antMatchers("/druid/**").anonymous();
+                // Spring Boot Actuator 的安全配置
+                registry.antMatchers("/actuator").anonymous()
+                        .antMatchers("/actuator/**").anonymous();
+                registry.antMatchers(cn.iocoder.yudao.module.system.enums.ApiConstants.PREFIX + "/**").permitAll();
+            }
+
+        };
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/framework/security/core/package-info.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/framework/security/core/package-info.java
new file mode 100644
index 00000000..f01cc8be
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/framework/security/core/package-info.java
@@ -0,0 +1,4 @@
+/**
+ * 占位
+ */
+package cn.iocoder.yudao.module.erp.framework.security.core;
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/package-info.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/package-info.java
new file mode 100644
index 00000000..2608a988
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/package-info.java
@@ -0,0 +1,10 @@
+/**
+ * erp 包下，企业资源管理（Enterprise Resource Planning）。
+ * 例如说：采购、销售、库存、财务、产品等等
+ *
+ * 1. Controller URL：以 /erp/ 开头，避免和其它 Module 冲突
+ * 2. DataObject 表名：以 erp_ 开头，方便在数据库中区分
+ *
+ * 注意，由于 Erp 模块下，容易和其它模块重名，所以类名都加载 Erp 的前缀~
+ */
+package cn.iocoder.yudao.module.erp;
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpAccountService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpAccountService.java
new file mode 100644
index 00000000..9ac3221a
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpAccountService.java
@@ -0,0 +1,102 @@
+package cn.iocoder.yudao.module.erp.service.finance;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.account.ErpAccountPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.account.ErpAccountSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpAccountDO;
+import javax.validation.Valid;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
+
+/**
+ * ERP 结算账户 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpAccountService {
+
+    /**
+     * 创建结算账户
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createAccount(@Valid ErpAccountSaveReqVO createReqVO);
+
+    /**
+     * 更新ERP 结算账户
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateAccount(@Valid ErpAccountSaveReqVO updateReqVO);
+
+    /**
+     * 更新结算账户默认状态
+     *
+     * @param id 编号
+     * @param defaultStatus 默认状态
+     */
+    void updateAccountDefaultStatus(Long id, Boolean defaultStatus);
+
+    /**
+     * 删除结算账户
+     *
+     * @param id 编号
+     */
+    void deleteAccount(Long id);
+
+    /**
+     * 获得结算账户
+     *
+     * @param id 编号
+     * @return 结算账户
+     */
+    ErpAccountDO getAccount(Long id);
+
+    /**
+     * 校验结算账户
+     *
+     * @param id 编号
+     * @return 结算账户
+     */
+    ErpAccountDO validateAccount(Long id);
+
+    /**
+     * 获得指定状态的结算账户列表
+     *
+     * @param status 状态
+     * @return 结算账户
+     */
+    List<ErpAccountDO> getAccountListByStatus(Integer status);
+
+    /**
+     * 获得结算账户列表
+     *
+     * @param ids 编号数组
+     * @return 结算账户列表
+     */
+    List<ErpAccountDO> getAccountList(Collection<Long> ids);
+
+    /**
+     * 获得结算账户 Map
+     *
+     * @param ids 编号数组
+     * @return 结算账户 Map
+     */
+    default Map<Long, ErpAccountDO> getAccountMap(Collection<Long> ids) {
+        return convertMap(getAccountList(ids), ErpAccountDO::getId);
+    }
+
+    /**
+     * 获得结算账户分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 结算账户分页
+     */
+    PageResult<ErpAccountDO> getAccountPage(ErpAccountPageReqVO pageReqVO);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpAccountServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpAccountServiceImpl.java
new file mode 100644
index 00000000..578698b5
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpAccountServiceImpl.java
@@ -0,0 +1,113 @@
+package cn.iocoder.yudao.module.erp.service.finance;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.account.ErpAccountPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.account.ErpAccountSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpAccountDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.finance.ErpAccountMapper;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import javax.annotation.Resource;
+import java.util.Collection;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.ACCOUNT_NOT_ENABLE;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.ACCOUNT_NOT_EXISTS;
+
+/**
+ * ERP 结算账户 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpAccountServiceImpl implements ErpAccountService {
+
+    @Resource
+    private ErpAccountMapper accountMapper;
+
+    @Override
+    public Long createAccount(ErpAccountSaveReqVO createReqVO) {
+        // 插入
+        ErpAccountDO account = BeanUtils.toBean(createReqVO, ErpAccountDO.class);
+        accountMapper.insert(account);
+        // 返回
+        return account.getId();
+    }
+
+    @Override
+    public void updateAccount(ErpAccountSaveReqVO updateReqVO) {
+        // 校验存在
+        validateAccountExists(updateReqVO.getId());
+        // 更新
+        ErpAccountDO updateObj = BeanUtils.toBean(updateReqVO, ErpAccountDO.class);
+        accountMapper.updateById(updateObj);
+    }
+
+    @Override
+    public void updateAccountDefaultStatus(Long id, Boolean defaultStatus) {
+        // 1. 校验存在
+        validateAccountExists(id);
+
+        // 2.1 如果开启，则需要关闭所有其它的默认
+        if (defaultStatus) {
+            ErpAccountDO account = accountMapper.selectByDefaultStatus();
+            if (account != null) {
+                accountMapper.updateById(new ErpAccountDO().setId(account.getId()).setDefaultStatus(false));
+            }
+        }
+        // 2.2 更新对应的默认状态
+        accountMapper.updateById(new ErpAccountDO().setId(id).setDefaultStatus(defaultStatus));
+    }
+
+    @Override
+    public void deleteAccount(Long id) {
+        // 校验存在
+        validateAccountExists(id);
+        // 删除
+        accountMapper.deleteById(id);
+    }
+
+    private void validateAccountExists(Long id) {
+        if (accountMapper.selectById(id) == null) {
+            throw exception(ACCOUNT_NOT_EXISTS);
+        }
+    }
+
+    @Override
+    public ErpAccountDO getAccount(Long id) {
+        return accountMapper.selectById(id);
+    }
+
+    @Override
+    public ErpAccountDO validateAccount(Long id) {
+        ErpAccountDO account = accountMapper.selectById(id);
+        if (account == null) {
+            throw exception(ACCOUNT_NOT_EXISTS);
+        }
+        if (CommonStatusEnum.isDisable(account.getStatus())) {
+            throw exception(ACCOUNT_NOT_ENABLE, account.getName());
+        }
+        return account;
+    }
+
+    @Override
+    public List<ErpAccountDO> getAccountListByStatus(Integer status) {
+        return accountMapper.selectListByStatus(status);
+    }
+
+    @Override
+    public List<ErpAccountDO> getAccountList(Collection<Long> ids) {
+        return accountMapper.selectBatchIds(ids);
+    }
+
+    @Override
+    public PageResult<ErpAccountDO> getAccountPage(ErpAccountPageReqVO pageReqVO) {
+        return accountMapper.selectPage(pageReqVO);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpFinancePaymentService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpFinancePaymentService.java
new file mode 100644
index 00000000..7cad807b
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpFinancePaymentService.java
@@ -0,0 +1,84 @@
+package cn.iocoder.yudao.module.erp.service.finance;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.payment.ErpFinancePaymentPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.payment.ErpFinancePaymentSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinancePaymentDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinancePaymentItemDO;
+import javax.validation.Valid;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 付款单 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpFinancePaymentService {
+
+    /**
+     * 创建付款单
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createFinancePayment(@Valid ErpFinancePaymentSaveReqVO createReqVO);
+
+    /**
+     * 更新付款单
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateFinancePayment(@Valid ErpFinancePaymentSaveReqVO updateReqVO);
+
+    /**
+     * 更新付款单的状态
+     *
+     * @param id 编号
+     * @param status 状态
+     */
+    void updateFinancePaymentStatus(Long id, Integer status);
+
+    /**
+     * 删除付款单
+     *
+     * @param ids 编号数组
+     */
+    void deleteFinancePayment(List<Long> ids);
+
+    /**
+     * 获得付款单
+     *
+     * @param id 编号
+     * @return 付款单
+     */
+    ErpFinancePaymentDO getFinancePayment(Long id);
+
+    /**
+     * 获得付款单分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 付款单分页
+     */
+    PageResult<ErpFinancePaymentDO> getFinancePaymentPage(ErpFinancePaymentPageReqVO pageReqVO);
+
+    // ==================== 付款单项 ====================
+
+    /**
+     * 获得付款单项列表
+     *
+     * @param paymentId 付款单编号
+     * @return 付款单项列表
+     */
+    List<ErpFinancePaymentItemDO> getFinancePaymentItemListByPaymentId(Long paymentId);
+
+    /**
+     * 获得付款单项 List
+     *
+     * @param paymentIds 付款单编号数组
+     * @return 付款单项 List
+     */
+    List<ErpFinancePaymentItemDO> getFinancePaymentItemListByPaymentIds(Collection<Long> paymentIds);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpFinancePaymentServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpFinancePaymentServiceImpl.java
new file mode 100644
index 00000000..c7ed6b77
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpFinancePaymentServiceImpl.java
@@ -0,0 +1,273 @@
+package cn.iocoder.yudao.module.erp.service.finance;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.lang.Assert;
+import cn.hutool.core.util.ObjectUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.payment.ErpFinancePaymentPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.payment.ErpFinancePaymentSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinancePaymentDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinancePaymentItemDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseInDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseReturnDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.finance.ErpFinancePaymentItemMapper;
+import cn.iocoder.yudao.module.erp.dal.mysql.finance.ErpFinancePaymentMapper;
+import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import cn.iocoder.yudao.module.erp.enums.common.ErpBizTypeEnum;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpPurchaseInService;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpPurchaseReturnService;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpSupplierService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import javax.annotation.Resource;
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+
+// TODO 芋艿：记录操作日志
+
+/**
+ * ERP 付款单 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpFinancePaymentServiceImpl implements ErpFinancePaymentService {
+
+    @Resource
+    private ErpFinancePaymentMapper financePaymentMapper;
+    @Resource
+    private ErpFinancePaymentItemMapper financePaymentItemMapper;
+
+    @Resource
+    private ErpNoRedisDAO noRedisDAO;
+
+    @Resource
+    private ErpSupplierService supplierService;
+    @Resource
+    private ErpAccountService accountService;
+    @Resource
+    private ErpPurchaseInService purchaseInService;
+    @Resource
+    private ErpPurchaseReturnService purchaseReturnService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createFinancePayment(ErpFinancePaymentSaveReqVO createReqVO) {
+        // 1.1 校验订单项的有效性
+        List<ErpFinancePaymentItemDO> paymentItems = validateFinancePaymentItems(
+                createReqVO.getSupplierId(), createReqVO.getItems());
+        // 1.2 校验供应商
+        supplierService.validateSupplier(createReqVO.getSupplierId());
+        // 1.3 校验结算账户
+        if (createReqVO.getAccountId() != null) {
+            accountService.validateAccount(createReqVO.getAccountId());
+        }
+        // 1.4 校验财务人员
+        if (createReqVO.getFinanceUserId() != null) {
+            adminUserApi.validateUser(createReqVO.getFinanceUserId());
+        }
+        // 1.5 生成付款单号，并校验唯一性
+        String no = noRedisDAO.generate(ErpNoRedisDAO.FINANCE_PAYMENT_NO_PREFIX);
+        if (financePaymentMapper.selectByNo(no) != null) {
+            throw exception(FINANCE_PAYMENT_NO_EXISTS);
+        }
+
+        // 2.1 插入付款单
+        ErpFinancePaymentDO payment = BeanUtils.toBean(createReqVO, ErpFinancePaymentDO.class, in -> in
+                .setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus()));
+        calculateTotalPrice(payment, paymentItems);
+        financePaymentMapper.insert(payment);
+        // 2.2 插入付款单项
+        paymentItems.forEach(o -> o.setPaymentId(payment.getId()));
+        financePaymentItemMapper.insertBatch(paymentItems);
+
+        // 3. 更新采购入库、退货的付款金额情况
+        updatePurchasePrice(paymentItems);
+        return payment.getId();
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateFinancePayment(ErpFinancePaymentSaveReqVO updateReqVO) {
+        // 1.1 校验存在
+        ErpFinancePaymentDO payment = validateFinancePaymentExists(updateReqVO.getId());
+        if (ErpAuditStatus.APPROVE.getStatus().equals(payment.getStatus())) {
+            throw exception(FINANCE_PAYMENT_UPDATE_FAIL_APPROVE, payment.getNo());
+        }
+        // 1.2 校验供应商
+        supplierService.validateSupplier(updateReqVO.getSupplierId());
+        // 1.3 校验结算账户
+        if (updateReqVO.getAccountId() != null) {
+            accountService.validateAccount(updateReqVO.getAccountId());
+        }
+        // 1.4 校验财务人员
+        if (updateReqVO.getFinanceUserId() != null) {
+            adminUserApi.validateUser(updateReqVO.getFinanceUserId());
+        }
+        // 1.5 校验付款单项的有效性
+        List<ErpFinancePaymentItemDO> paymentItems = validateFinancePaymentItems(
+                updateReqVO.getSupplierId(), updateReqVO.getItems());
+
+        // 2.1 更新付款单
+        ErpFinancePaymentDO updateObj = BeanUtils.toBean(updateReqVO, ErpFinancePaymentDO.class);
+        calculateTotalPrice(updateObj, paymentItems);
+        financePaymentMapper.updateById(updateObj);
+        // 2.2 更新付款单项
+        updateFinancePaymentItemList(updateReqVO.getId(), paymentItems);
+    }
+
+    private void calculateTotalPrice(ErpFinancePaymentDO payment, List<ErpFinancePaymentItemDO> paymentItems) {
+        payment.setTotalPrice(getSumValue(paymentItems, ErpFinancePaymentItemDO::getPaymentPrice, BigDecimal::add, BigDecimal.ZERO));
+        payment.setPaymentPrice(payment.getTotalPrice().subtract(payment.getDiscountPrice()));
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateFinancePaymentStatus(Long id, Integer status) {
+        boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
+        // 1.1 校验存在
+        ErpFinancePaymentDO payment = validateFinancePaymentExists(id);
+        // 1.2 校验状态
+        if (payment.getStatus().equals(status)) {
+            throw exception(approve ? FINANCE_PAYMENT_APPROVE_FAIL : FINANCE_PAYMENT_PROCESS_FAIL);
+        }
+
+        // 2. 更新状态
+        int updateCount = financePaymentMapper.updateByIdAndStatus(id, payment.getStatus(),
+                new ErpFinancePaymentDO().setStatus(status));
+        if (updateCount == 0) {
+            throw exception(approve ? FINANCE_PAYMENT_APPROVE_FAIL : FINANCE_PAYMENT_PROCESS_FAIL);
+        }
+    }
+
+    private List<ErpFinancePaymentItemDO> validateFinancePaymentItems(
+            Long supplierId,
+            List<ErpFinancePaymentSaveReqVO.Item> list) {
+        return convertList(list, o -> BeanUtils.toBean(o, ErpFinancePaymentItemDO.class, item -> {
+            if (ObjectUtil.equal(item.getBizType(), ErpBizTypeEnum.PURCHASE_IN.getType())) {
+                ErpPurchaseInDO purchaseIn = purchaseInService.validatePurchaseIn(item.getBizId());
+                Assert.equals(purchaseIn.getSupplierId(), supplierId, "供应商必须相同");
+                item.setTotalPrice(purchaseIn.getTotalPrice()).setBizNo(purchaseIn.getNo());
+            } else if (ObjectUtil.equal(item.getBizType(), ErpBizTypeEnum.PURCHASE_RETURN.getType())) {
+                ErpPurchaseReturnDO purchaseReturn = purchaseReturnService.validatePurchaseReturn(item.getBizId());
+                Assert.equals(purchaseReturn.getSupplierId(), supplierId, "供应商必须相同");
+                item.setTotalPrice(purchaseReturn.getTotalPrice().negate()).setBizNo(purchaseReturn.getNo());
+            } else {
+                throw new IllegalArgumentException("业务类型不正确：" + item.getBizType());
+            }
+        }));
+    }
+
+    private void updateFinancePaymentItemList(Long id, List<ErpFinancePaymentItemDO> newList) {
+        // 第一步，对比新老数据，获得添加、修改、删除的列表
+        List<ErpFinancePaymentItemDO> oldList = financePaymentItemMapper.selectListByPaymentId(id);
+        List<List<ErpFinancePaymentItemDO>> diffList = diffList(oldList, newList, // id 不同，就认为是不同的记录
+                (oldVal, newVal) -> oldVal.getId().equals(newVal.getId()));
+
+        // 第二步，批量添加、修改、删除
+        if (CollUtil.isNotEmpty(diffList.get(0))) {
+            diffList.get(0).forEach(o -> o.setPaymentId(id));
+            financePaymentItemMapper.insertBatch(diffList.get(0));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(1))) {
+            financePaymentItemMapper.updateBatch(diffList.get(1));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(2))) {
+            financePaymentItemMapper.deleteBatchIds(convertList(diffList.get(2), ErpFinancePaymentItemDO::getId));
+        }
+
+        // 第三步，更新采购入库、退货的付款金额情况
+        updatePurchasePrice(CollectionUtils.newArrayList(diffList));
+    }
+
+    private void updatePurchasePrice(List<ErpFinancePaymentItemDO> paymentItems) {
+        paymentItems.forEach(paymentItem -> {
+            BigDecimal totalPaymentPrice = financePaymentItemMapper.selectPaymentPriceSumByBizIdAndBizType(
+                    paymentItem.getBizId(), paymentItem.getBizType());
+            if (ErpBizTypeEnum.PURCHASE_IN.getType().equals(paymentItem.getBizType())) {
+                purchaseInService.updatePurchaseInPaymentPrice(paymentItem.getBizId(), totalPaymentPrice);
+            } else if (ErpBizTypeEnum.PURCHASE_RETURN.getType().equals(paymentItem.getBizType())) {
+                purchaseReturnService.updatePurchaseReturnRefundPrice(paymentItem.getBizId(), totalPaymentPrice.negate());
+            } else {
+                throw new IllegalArgumentException("业务类型不正确：" + paymentItem.getBizType());
+            }
+        });
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deleteFinancePayment(List<Long> ids) {
+        // 1. 校验不处于已审批
+        List<ErpFinancePaymentDO> payments = financePaymentMapper.selectBatchIds(ids);
+        if (CollUtil.isEmpty(payments)) {
+            return;
+        }
+        payments.forEach(payment -> {
+            if (ErpAuditStatus.APPROVE.getStatus().equals(payment.getStatus())) {
+                throw exception(FINANCE_PAYMENT_DELETE_FAIL_APPROVE, payment.getNo());
+            }
+        });
+
+        // 2. 遍历删除，并记录操作日志
+        payments.forEach(payment -> {
+            // 2.1 删除付款单
+            financePaymentMapper.deleteById(payment.getId());
+            // 2.2 删除付款单项
+            List<ErpFinancePaymentItemDO> paymentItems = financePaymentItemMapper.selectListByPaymentId(payment.getId());
+            financePaymentItemMapper.deleteBatchIds(convertSet(paymentItems, ErpFinancePaymentItemDO::getId));
+
+            // 2.3 更新采购入库、退货的付款金额情况
+            updatePurchasePrice(paymentItems);
+        });
+    }
+
+    private ErpFinancePaymentDO validateFinancePaymentExists(Long id) {
+        ErpFinancePaymentDO payment = financePaymentMapper.selectById(id);
+        if (payment == null) {
+            throw exception(FINANCE_PAYMENT_NOT_EXISTS);
+        }
+        return payment;
+    }
+
+    @Override
+    public ErpFinancePaymentDO getFinancePayment(Long id) {
+        return financePaymentMapper.selectById(id);
+    }
+
+    @Override
+    public PageResult<ErpFinancePaymentDO> getFinancePaymentPage(ErpFinancePaymentPageReqVO pageReqVO) {
+        return financePaymentMapper.selectPage(pageReqVO);
+    }
+
+    // ==================== 付款单项 ====================
+
+    @Override
+    public List<ErpFinancePaymentItemDO> getFinancePaymentItemListByPaymentId(Long paymentId) {
+        return financePaymentItemMapper.selectListByPaymentId(paymentId);
+    }
+
+    @Override
+    public List<ErpFinancePaymentItemDO> getFinancePaymentItemListByPaymentIds(Collection<Long> paymentIds) {
+        if (CollUtil.isEmpty(paymentIds)) {
+            return Collections.emptyList();
+        }
+        return financePaymentItemMapper.selectListByPaymentIds(paymentIds);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpFinanceReceiptService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpFinanceReceiptService.java
new file mode 100644
index 00000000..e7bd335c
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpFinanceReceiptService.java
@@ -0,0 +1,84 @@
+package cn.iocoder.yudao.module.erp.service.finance;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.receipt.ErpFinanceReceiptPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.receipt.ErpFinanceReceiptSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinanceReceiptDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinanceReceiptItemDO;
+import javax.validation.Valid;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 收款单 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpFinanceReceiptService {
+
+    /**
+     * 创建收款单
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createFinanceReceipt(@Valid ErpFinanceReceiptSaveReqVO createReqVO);
+
+    /**
+     * 更新收款单
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateFinanceReceipt(@Valid ErpFinanceReceiptSaveReqVO updateReqVO);
+
+    /**
+     * 更新收款单的状态
+     *
+     * @param id 编号
+     * @param status 状态
+     */
+    void updateFinanceReceiptStatus(Long id, Integer status);
+
+    /**
+     * 删除收款单
+     *
+     * @param ids 编号数组
+     */
+    void deleteFinanceReceipt(List<Long> ids);
+
+    /**
+     * 获得收款单
+     *
+     * @param id 编号
+     * @return 收款单
+     */
+    ErpFinanceReceiptDO getFinanceReceipt(Long id);
+
+    /**
+     * 获得收款单分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 收款单分页
+     */
+    PageResult<ErpFinanceReceiptDO> getFinanceReceiptPage(ErpFinanceReceiptPageReqVO pageReqVO);
+
+    // ==================== 收款单项 ====================
+
+    /**
+     * 获得收款单项列表
+     *
+     * @param receiptId 收款单编号
+     * @return 收款单项列表
+     */
+    List<ErpFinanceReceiptItemDO> getFinanceReceiptItemListByReceiptId(Long receiptId);
+
+    /**
+     * 获得收款单项 List
+     *
+     * @param receiptIds 收款单编号数组
+     * @return 收款单项 List
+     */
+    List<ErpFinanceReceiptItemDO> getFinanceReceiptItemListByReceiptIds(Collection<Long> receiptIds);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpFinanceReceiptServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpFinanceReceiptServiceImpl.java
new file mode 100644
index 00000000..031043a4
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/finance/ErpFinanceReceiptServiceImpl.java
@@ -0,0 +1,273 @@
+package cn.iocoder.yudao.module.erp.service.finance;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.lang.Assert;
+import cn.hutool.core.util.ObjectUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.receipt.ErpFinanceReceiptPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.finance.vo.receipt.ErpFinanceReceiptSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinanceReceiptDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.finance.ErpFinanceReceiptItemDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOutDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleReturnDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.finance.ErpFinanceReceiptItemMapper;
+import cn.iocoder.yudao.module.erp.dal.mysql.finance.ErpFinanceReceiptMapper;
+import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import cn.iocoder.yudao.module.erp.enums.common.ErpBizTypeEnum;
+import cn.iocoder.yudao.module.erp.service.sale.ErpCustomerService;
+import cn.iocoder.yudao.module.erp.service.sale.ErpSaleOutService;
+import cn.iocoder.yudao.module.erp.service.sale.ErpSaleReturnService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import javax.annotation.Resource;
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+
+// TODO 芋艿：记录操作日志
+
+/**
+ * ERP 收款单 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpFinanceReceiptServiceImpl implements ErpFinanceReceiptService {
+
+    @Resource
+    private ErpFinanceReceiptMapper financeReceiptMapper;
+    @Resource
+    private ErpFinanceReceiptItemMapper financeReceiptItemMapper;
+
+    @Resource
+    private ErpNoRedisDAO noRedisDAO;
+
+    @Resource
+    private ErpCustomerService customerService;
+    @Resource
+    private ErpAccountService accountService;
+    @Resource
+    private ErpSaleOutService saleOutService;
+    @Resource
+    private ErpSaleReturnService saleReturnService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createFinanceReceipt(ErpFinanceReceiptSaveReqVO createReqVO) {
+        // 1.1 校验订单项的有效性
+        List<ErpFinanceReceiptItemDO> receiptItems = validateFinanceReceiptItems(
+                createReqVO.getCustomerId(), createReqVO.getItems());
+        // 1.2 校验客户
+        customerService.validateCustomer(createReqVO.getCustomerId());
+        // 1.3 校验结算账户
+        if (createReqVO.getAccountId() != null) {
+            accountService.validateAccount(createReqVO.getAccountId());
+        }
+        // 1.4 校验财务人员
+        if (createReqVO.getFinanceUserId() != null) {
+            adminUserApi.validateUser(createReqVO.getFinanceUserId());
+        }
+        // 1.5 生成收款单号，并校验唯一性
+        String no = noRedisDAO.generate(ErpNoRedisDAO.FINANCE_RECEIPT_NO_PREFIX);
+        if (financeReceiptMapper.selectByNo(no) != null) {
+            throw exception(FINANCE_RECEIPT_NO_EXISTS);
+        }
+
+        // 2.1 插入收款单
+        ErpFinanceReceiptDO receipt = BeanUtils.toBean(createReqVO, ErpFinanceReceiptDO.class, in -> in
+                .setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus()));
+        calculateTotalPrice(receipt, receiptItems);
+        financeReceiptMapper.insert(receipt);
+        // 2.2 插入收款单项
+        receiptItems.forEach(o -> o.setReceiptId(receipt.getId()));
+        financeReceiptItemMapper.insertBatch(receiptItems);
+
+        // 3. 更新销售出库、退货的收款金额情况
+        updateSalePrice(receiptItems);
+        return receipt.getId();
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateFinanceReceipt(ErpFinanceReceiptSaveReqVO updateReqVO) {
+        // 1.1 校验存在
+        ErpFinanceReceiptDO receipt = validateFinanceReceiptExists(updateReqVO.getId());
+        if (ErpAuditStatus.APPROVE.getStatus().equals(receipt.getStatus())) {
+            throw exception(FINANCE_RECEIPT_UPDATE_FAIL_APPROVE, receipt.getNo());
+        }
+        // 1.2 校验客户
+        customerService.validateCustomer(updateReqVO.getCustomerId());
+        // 1.3 校验结算账户
+        if (updateReqVO.getAccountId() != null) {
+            accountService.validateAccount(updateReqVO.getAccountId());
+        }
+        // 1.4 校验财务人员
+        if (updateReqVO.getFinanceUserId() != null) {
+            adminUserApi.validateUser(updateReqVO.getFinanceUserId());
+        }
+        // 1.5 校验收款单项的有效性
+        List<ErpFinanceReceiptItemDO> receiptItems = validateFinanceReceiptItems(
+                updateReqVO.getCustomerId(), updateReqVO.getItems());
+
+        // 2.1 更新收款单
+        ErpFinanceReceiptDO updateObj = BeanUtils.toBean(updateReqVO, ErpFinanceReceiptDO.class);
+        calculateTotalPrice(updateObj, receiptItems);
+        financeReceiptMapper.updateById(updateObj);
+        // 2.2 更新收款单项
+        updateFinanceReceiptItemList(updateReqVO.getId(), receiptItems);
+    }
+
+    private void calculateTotalPrice(ErpFinanceReceiptDO receipt, List<ErpFinanceReceiptItemDO> receiptItems) {
+        receipt.setTotalPrice(getSumValue(receiptItems, ErpFinanceReceiptItemDO::getReceiptPrice, BigDecimal::add, BigDecimal.ZERO));
+        receipt.setReceiptPrice(receipt.getTotalPrice().subtract(receipt.getDiscountPrice()));
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateFinanceReceiptStatus(Long id, Integer status) {
+        boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
+        // 1.1 校验存在
+        ErpFinanceReceiptDO receipt = validateFinanceReceiptExists(id);
+        // 1.2 校验状态
+        if (receipt.getStatus().equals(status)) {
+            throw exception(approve ? FINANCE_RECEIPT_APPROVE_FAIL : FINANCE_RECEIPT_PROCESS_FAIL);
+        }
+
+        // 2. 更新状态
+        int updateCount = financeReceiptMapper.updateByIdAndStatus(id, receipt.getStatus(),
+                new ErpFinanceReceiptDO().setStatus(status));
+        if (updateCount == 0) {
+            throw exception(approve ? FINANCE_RECEIPT_APPROVE_FAIL : FINANCE_RECEIPT_PROCESS_FAIL);
+        }
+    }
+
+    private List<ErpFinanceReceiptItemDO> validateFinanceReceiptItems(
+            Long customerId,
+            List<ErpFinanceReceiptSaveReqVO.Item> list) {
+        return convertList(list, o -> BeanUtils.toBean(o, ErpFinanceReceiptItemDO.class, item -> {
+            if (ObjectUtil.equal(item.getBizType(), ErpBizTypeEnum.SALE_OUT.getType())) {
+                ErpSaleOutDO saleOut = saleOutService.validateSaleOut(item.getBizId());
+                Assert.equals(saleOut.getCustomerId(), customerId, "客户必须相同");
+                item.setTotalPrice(saleOut.getTotalPrice()).setBizNo(saleOut.getNo());
+            } else if (ObjectUtil.equal(item.getBizType(), ErpBizTypeEnum.SALE_RETURN.getType())) {
+                ErpSaleReturnDO saleReturn = saleReturnService.validateSaleReturn(item.getBizId());
+                Assert.equals(saleReturn.getCustomerId(), customerId, "客户必须相同");
+                item.setTotalPrice(saleReturn.getTotalPrice().negate()).setBizNo(saleReturn.getNo());
+            } else {
+                throw new IllegalArgumentException("业务类型不正确：" + item.getBizType());
+            }
+        }));
+    }
+
+    private void updateFinanceReceiptItemList(Long id, List<ErpFinanceReceiptItemDO> newList) {
+        // 第一步，对比新老数据，获得添加、修改、删除的列表
+        List<ErpFinanceReceiptItemDO> oldList = financeReceiptItemMapper.selectListByReceiptId(id);
+        List<List<ErpFinanceReceiptItemDO>> diffList = diffList(oldList, newList, // id 不同，就认为是不同的记录
+                (oldVal, newVal) -> oldVal.getId().equals(newVal.getId()));
+
+        // 第二步，批量添加、修改、删除
+        if (CollUtil.isNotEmpty(diffList.get(0))) {
+            diffList.get(0).forEach(o -> o.setReceiptId(id));
+            financeReceiptItemMapper.insertBatch(diffList.get(0));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(1))) {
+            financeReceiptItemMapper.updateBatch(diffList.get(1));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(2))) {
+            financeReceiptItemMapper.deleteBatchIds(convertList(diffList.get(2), ErpFinanceReceiptItemDO::getId));
+        }
+
+        // 第三步，更新销售出库、退货的收款金额情况
+        updateSalePrice(CollectionUtils.newArrayList(diffList));
+    }
+
+    private void updateSalePrice(List<ErpFinanceReceiptItemDO> receiptItems) {
+        receiptItems.forEach(receiptItem -> {
+            BigDecimal totalReceiptPrice = financeReceiptItemMapper.selectReceiptPriceSumByBizIdAndBizType(
+                    receiptItem.getBizId(), receiptItem.getBizType());
+            if (ErpBizTypeEnum.SALE_OUT.getType().equals(receiptItem.getBizType())) {
+                saleOutService.updateSaleInReceiptPrice(receiptItem.getBizId(), totalReceiptPrice);
+            } else if (ErpBizTypeEnum.SALE_RETURN.getType().equals(receiptItem.getBizType())) {
+                saleReturnService.updateSaleReturnRefundPrice(receiptItem.getBizId(), totalReceiptPrice.negate());
+            } else {
+                throw new IllegalArgumentException("业务类型不正确：" + receiptItem.getBizType());
+            }
+        });
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deleteFinanceReceipt(List<Long> ids) {
+        // 1. 校验不处于已审批
+        List<ErpFinanceReceiptDO> receipts = financeReceiptMapper.selectBatchIds(ids);
+        if (CollUtil.isEmpty(receipts)) {
+            return;
+        }
+        receipts.forEach(receipt -> {
+            if (ErpAuditStatus.APPROVE.getStatus().equals(receipt.getStatus())) {
+                throw exception(FINANCE_RECEIPT_DELETE_FAIL_APPROVE, receipt.getNo());
+            }
+        });
+
+        // 2. 遍历删除，并记录操作日志
+        receipts.forEach(receipt -> {
+            // 2.1 删除收款单
+            financeReceiptMapper.deleteById(receipt.getId());
+            // 2.2 删除收款单项
+            List<ErpFinanceReceiptItemDO> receiptItems = financeReceiptItemMapper.selectListByReceiptId(receipt.getId());
+            financeReceiptItemMapper.deleteBatchIds(convertSet(receiptItems, ErpFinanceReceiptItemDO::getId));
+
+            // 2.3 更新销售出库、退货的收款金额情况
+            updateSalePrice(receiptItems);
+        });
+    }
+
+    private ErpFinanceReceiptDO validateFinanceReceiptExists(Long id) {
+        ErpFinanceReceiptDO receipt = financeReceiptMapper.selectById(id);
+        if (receipt == null) {
+            throw exception(FINANCE_RECEIPT_NOT_EXISTS);
+        }
+        return receipt;
+    }
+
+    @Override
+    public ErpFinanceReceiptDO getFinanceReceipt(Long id) {
+        return financeReceiptMapper.selectById(id);
+    }
+
+    @Override
+    public PageResult<ErpFinanceReceiptDO> getFinanceReceiptPage(ErpFinanceReceiptPageReqVO pageReqVO) {
+        return financeReceiptMapper.selectPage(pageReqVO);
+    }
+
+    // ==================== 收款单项 ====================
+
+    @Override
+    public List<ErpFinanceReceiptItemDO> getFinanceReceiptItemListByReceiptId(Long receiptId) {
+        return financeReceiptItemMapper.selectListByReceiptId(receiptId);
+    }
+
+    @Override
+    public List<ErpFinanceReceiptItemDO> getFinanceReceiptItemListByReceiptIds(Collection<Long> receiptIds) {
+        if (CollUtil.isEmpty(receiptIds)) {
+            return Collections.emptyList();
+        }
+        return financeReceiptItemMapper.selectListByReceiptIds(receiptIds);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductCategoryService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductCategoryService.java
new file mode 100644
index 00000000..2123dc79
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductCategoryService.java
@@ -0,0 +1,77 @@
+package cn.iocoder.yudao.module.erp.service.product;
+
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.category.ErpProductCategoryListReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.category.ErpProductCategorySaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductCategoryDO;
+import javax.validation.Valid;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
+
+/**
+ * ERP 产品分类 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpProductCategoryService {
+
+    /**
+     * 创建产品分类
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createProductCategory(@Valid ErpProductCategorySaveReqVO createReqVO);
+
+    /**
+     * 更新产品分类
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateProductCategory(@Valid ErpProductCategorySaveReqVO updateReqVO);
+
+    /**
+     * 删除产品分类
+     *
+     * @param id 编号
+     */
+    void deleteProductCategory(Long id);
+
+    /**
+     * 获得产品分类
+     *
+     * @param id 编号
+     * @return 产品分类
+     */
+    ErpProductCategoryDO getProductCategory(Long id);
+
+    /**
+     * 获得产品分类列表
+     *
+     * @param listReqVO 查询条件
+     * @return 产品分类列表
+     */
+    List<ErpProductCategoryDO> getProductCategoryList(ErpProductCategoryListReqVO listReqVO);
+
+    /**
+     * 获得产品分类列表
+     *
+     * @param ids 编号数组
+     * @return 产品分类列表
+     */
+    List<ErpProductCategoryDO> getProductCategoryList(Collection<Long> ids);
+
+    /**
+     * 获得产品分类 Map
+     *
+     * @param ids 编号数组
+     * @return 产品分类 Map
+     */
+    default Map<Long, ErpProductCategoryDO> getProductCategoryMap(Collection<Long> ids) {
+        return convertMap(getProductCategoryList(ids), ErpProductCategoryDO::getId);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductCategoryServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductCategoryServiceImpl.java
new file mode 100644
index 00000000..4b552ac0
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductCategoryServiceImpl.java
@@ -0,0 +1,149 @@
+package cn.iocoder.yudao.module.erp.service.product;
+
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.category.ErpProductCategoryListReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.category.ErpProductCategorySaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductCategoryDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.product.ErpProductCategoryMapper;
+import javax.annotation.Resource;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Objects;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+
+/**
+ * ERP 产品分类 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpProductCategoryServiceImpl implements ErpProductCategoryService {
+
+    @Resource
+    private ErpProductCategoryMapper erpProductCategoryMapper;
+
+    @Resource
+    @Lazy // 延迟加载，避免循环依赖
+    private ErpProductService productService;
+
+    @Override
+    public Long createProductCategory(ErpProductCategorySaveReqVO createReqVO) {
+        // 校验父分类编号的有效性
+        validateParentProductCategory(null, createReqVO.getParentId());
+        // 校验分类名称的唯一性
+        validateProductCategoryNameUnique(null, createReqVO.getParentId(), createReqVO.getName());
+
+        // 插入
+        ErpProductCategoryDO category = BeanUtils.toBean(createReqVO, ErpProductCategoryDO.class);
+        erpProductCategoryMapper.insert(category);
+        // 返回
+        return category.getId();
+    }
+
+    @Override
+    public void updateProductCategory(ErpProductCategorySaveReqVO updateReqVO) {
+        // 校验存在
+        validateProductCategoryExists(updateReqVO.getId());
+        // 校验父分类编号的有效性
+        validateParentProductCategory(updateReqVO.getId(), updateReqVO.getParentId());
+        // 校验分类名称的唯一性
+        validateProductCategoryNameUnique(updateReqVO.getId(), updateReqVO.getParentId(), updateReqVO.getName());
+
+        // 更新
+        ErpProductCategoryDO updateObj = BeanUtils.toBean(updateReqVO, ErpProductCategoryDO.class);
+        erpProductCategoryMapper.updateById(updateObj);
+    }
+
+    @Override
+    public void deleteProductCategory(Long id) {
+        // 1.1 校验存在
+        validateProductCategoryExists(id);
+        // 1.2 校验是否有子产品分类
+        if (erpProductCategoryMapper.selectCountByParentId(id) > 0) {
+            throw exception(PRODUCT_CATEGORY_EXITS_CHILDREN);
+        }
+        // 1.3 校验是否有产品
+        if (productService.getProductCountByCategoryId(id) > 0) {
+            throw exception(PRODUCT_CATEGORY_EXITS_PRODUCT);
+        }
+        // 2. 删除
+        erpProductCategoryMapper.deleteById(id);
+    }
+
+    private void validateProductCategoryExists(Long id) {
+        if (erpProductCategoryMapper.selectById(id) == null) {
+            throw exception(PRODUCT_CATEGORY_NOT_EXISTS);
+        }
+    }
+
+    private void validateParentProductCategory(Long id, Long parentId) {
+        if (parentId == null || ErpProductCategoryDO.PARENT_ID_ROOT.equals(parentId)) {
+            return;
+        }
+        // 1. 不能设置自己为父产品分类
+        if (Objects.equals(id, parentId)) {
+            throw exception(PRODUCT_CATEGORY_PARENT_ERROR);
+        }
+        // 2. 父产品分类不存在
+        ErpProductCategoryDO parentCategory = erpProductCategoryMapper.selectById(parentId);
+        if (parentCategory == null) {
+            throw exception(PRODUCT_CATEGORY_PARENT_NOT_EXITS);
+        }
+        // 3. 递归校验父产品分类，如果父产品分类是自己的子产品分类，则报错，避免形成环路
+        if (id == null) { // id 为空，说明新增，不需要考虑环路
+            return;
+        }
+        for (int i = 0; i < Short.MAX_VALUE; i++) {
+            // 3.1 校验环路
+            parentId = parentCategory.getParentId();
+            if (Objects.equals(id, parentId)) {
+                throw exception(PRODUCT_CATEGORY_PARENT_IS_CHILD);
+            }
+            // 3.2 继续递归下一级父产品分类
+            if (parentId == null || ErpProductCategoryDO.PARENT_ID_ROOT.equals(parentId)) {
+                break;
+            }
+            parentCategory = erpProductCategoryMapper.selectById(parentId);
+            if (parentCategory == null) {
+                break;
+            }
+        }
+    }
+
+    private void validateProductCategoryNameUnique(Long id, Long parentId, String name) {
+        ErpProductCategoryDO productCategory = erpProductCategoryMapper.selectByParentIdAndName(parentId, name);
+        if (productCategory == null) {
+            return;
+        }
+        // 如果 id 为空，说明不用比较是否为相同 id 的产品分类
+        if (id == null) {
+            throw exception(PRODUCT_CATEGORY_NAME_DUPLICATE);
+        }
+        if (!Objects.equals(productCategory.getId(), id)) {
+            throw exception(PRODUCT_CATEGORY_NAME_DUPLICATE);
+        }
+    }
+
+    @Override
+    public ErpProductCategoryDO getProductCategory(Long id) {
+        return erpProductCategoryMapper.selectById(id);
+    }
+
+    @Override
+    public List<ErpProductCategoryDO> getProductCategoryList(ErpProductCategoryListReqVO listReqVO) {
+        return erpProductCategoryMapper.selectList(listReqVO);
+    }
+
+    @Override
+    public List<ErpProductCategoryDO> getProductCategoryList(Collection<Long> ids) {
+        return erpProductCategoryMapper.selectBatchIds(ids);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductService.java
new file mode 100644
index 00000000..03b3de9f
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductService.java
@@ -0,0 +1,111 @@
+package cn.iocoder.yudao.module.erp.service.product;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ProductSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import javax.validation.Valid;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
+
+/**
+ * ERP 产品 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpProductService {
+
+    /**
+     * 创建产品
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createProduct(@Valid ProductSaveReqVO createReqVO);
+
+    /**
+     * 更新产品
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateProduct(@Valid ProductSaveReqVO updateReqVO);
+
+    /**
+     * 删除产品
+     *
+     * @param id 编号
+     */
+    void deleteProduct(Long id);
+
+    /**
+     * 校验产品们的有效性
+     *
+     * @param ids 编号数组
+     * @return 产品列表
+     */
+    List<ErpProductDO> validProductList(Collection<Long> ids);
+
+    /**
+     * 获得产品
+     *
+     * @param id 编号
+     * @return 产品
+     */
+    ErpProductDO getProduct(Long id);
+
+    /**
+     * 获得指定状态的产品 VO 列表
+     *
+     * @param status 状态
+     * @return 产品 VO 列表
+     */
+    List<ErpProductRespVO> getProductVOListByStatus(Integer status);
+
+    /**
+     * 获得产品 VO 列表
+     *
+     * @param ids 编号数组
+     * @return 产品 VO 列表
+     */
+    List<ErpProductRespVO> getProductVOList(Collection<Long> ids);
+
+    /**
+     * 获得产品 VO Map
+     *
+     * @param ids 编号数组
+     * @return 产品 VO Map
+     */
+    default Map<Long, ErpProductRespVO> getProductVOMap(Collection<Long> ids) {
+        return convertMap(getProductVOList(ids), ErpProductRespVO::getId);
+    }
+
+    /**
+     * 获得产品 VO 分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 产品分页
+     */
+    PageResult<ErpProductRespVO> getProductVOPage(ErpProductPageReqVO pageReqVO);
+
+    /**
+     * 基于产品分类编号，获得产品数量
+     *
+     * @param categoryId 产品分类编号
+     * @return 产品数量
+     */
+    Long getProductCountByCategoryId(Long categoryId);
+
+    /**
+     * 基于产品单位编号，获得产品数量
+     *
+     * @param unitId 产品单位编号
+     * @return 产品数量
+     */
+    Long getProductCountByUnitId(Long unitId);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductServiceImpl.java
new file mode 100644
index 00000000..c264b8e7
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductServiceImpl.java
@@ -0,0 +1,152 @@
+package cn.iocoder.yudao.module.erp.service.product;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ErpProductRespVO;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.product.ProductSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductCategoryDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductUnitDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.product.ErpProductMapper;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import javax.annotation.Resource;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.PRODUCT_NOT_ENABLE;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.PRODUCT_NOT_EXISTS;
+
+/**
+ * ERP 产品 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpProductServiceImpl implements ErpProductService {
+
+    @Resource
+    private ErpProductMapper productMapper;
+
+    @Resource
+    private ErpProductCategoryService productCategoryService;
+    @Resource
+    private ErpProductUnitService productUnitService;
+
+    @Override
+    public Long createProduct(ProductSaveReqVO createReqVO) {
+        // TODO 芋艿：校验分类
+        // 插入
+        ErpProductDO product = BeanUtils.toBean(createReqVO, ErpProductDO.class);
+        productMapper.insert(product);
+        // 返回
+        return product.getId();
+    }
+
+    @Override
+    public void updateProduct(ProductSaveReqVO updateReqVO) {
+        // TODO 芋艿：校验分类
+        // 校验存在
+        validateProductExists(updateReqVO.getId());
+        // 更新
+        ErpProductDO updateObj = BeanUtils.toBean(updateReqVO, ErpProductDO.class);
+        productMapper.updateById(updateObj);
+    }
+
+    @Override
+    public void deleteProduct(Long id) {
+        // 校验存在
+        validateProductExists(id);
+        // 删除
+        productMapper.deleteById(id);
+    }
+
+    @Override
+    public List<ErpProductDO> validProductList(Collection<Long> ids) {
+        if (CollUtil.isEmpty(ids)) {
+            return Collections.emptyList();
+        }
+        List<ErpProductDO> list = productMapper.selectBatchIds(ids);
+        Map<Long, ErpProductDO> productMap = convertMap(list, ErpProductDO::getId);
+        for (Long id : ids) {
+            ErpProductDO product = productMap.get(id);
+            if (productMap.get(id) == null) {
+                throw exception(PRODUCT_NOT_EXISTS);
+            }
+            if (CommonStatusEnum.isDisable(product.getStatus())) {
+                throw exception(PRODUCT_NOT_ENABLE, product.getName());
+            }
+        }
+        return list;
+    }
+
+    private void validateProductExists(Long id) {
+        if (productMapper.selectById(id) == null) {
+            throw exception(PRODUCT_NOT_EXISTS);
+        }
+    }
+
+    @Override
+    public ErpProductDO getProduct(Long id) {
+        return productMapper.selectById(id);
+    }
+
+    @Override
+    public List<ErpProductRespVO> getProductVOListByStatus(Integer status) {
+        List<ErpProductDO> list = productMapper.selectListByStatus(status);
+        return buildProductVOList(list);
+    }
+
+    @Override
+    public List<ErpProductRespVO> getProductVOList(Collection<Long> ids) {
+        if (CollUtil.isEmpty(ids)) {
+            return Collections.emptyList();
+        }
+        List<ErpProductDO> list = productMapper.selectBatchIds(ids);
+        return buildProductVOList(list);
+    }
+
+    @Override
+    public PageResult<ErpProductRespVO> getProductVOPage(ErpProductPageReqVO pageReqVO) {
+        PageResult<ErpProductDO> pageResult = productMapper.selectPage(pageReqVO);
+        return new PageResult<>(buildProductVOList(pageResult.getList()), pageResult.getTotal());
+    }
+
+    private List<ErpProductRespVO> buildProductVOList(List<ErpProductDO> list) {
+        if (CollUtil.isEmpty(list)) {
+            return Collections.emptyList();
+        }
+        Map<Long, ErpProductCategoryDO> categoryMap = productCategoryService.getProductCategoryMap(
+                convertSet(list, ErpProductDO::getCategoryId));
+        Map<Long, ErpProductUnitDO> unitMap = productUnitService.getProductUnitMap(
+                convertSet(list, ErpProductDO::getUnitId));
+        return BeanUtils.toBean(list, ErpProductRespVO.class, product -> {
+            MapUtils.findAndThen(categoryMap, product.getCategoryId(),
+                    category -> product.setCategoryName(category.getName()));
+            MapUtils.findAndThen(unitMap, product.getUnitId(),
+                    unit -> product.setUnitName(unit.getName()));
+        });
+    }
+
+    @Override
+    public Long getProductCountByCategoryId(Long categoryId) {
+        return productMapper.selectCountByCategoryId(categoryId);
+    }
+
+    @Override
+    public Long getProductCountByUnitId(Long unitId) {
+        return productMapper.selectCountByUnitId(unitId);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductUnitService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductUnitService.java
new file mode 100644
index 00000000..b425af87
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductUnitService.java
@@ -0,0 +1,86 @@
+package cn.iocoder.yudao.module.erp.service.product;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.unit.ErpProductUnitPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.unit.ErpProductUnitSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductUnitDO;
+import javax.validation.Valid;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
+
+/**
+ * ERP 产品单位 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpProductUnitService {
+
+    /**
+     * 创建产品单位
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createProductUnit(@Valid ErpProductUnitSaveReqVO createReqVO);
+
+    /**
+     * 更新产品单位
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateProductUnit(@Valid ErpProductUnitSaveReqVO updateReqVO);
+
+    /**
+     * 删除产品单位
+     *
+     * @param id 编号
+     */
+    void deleteProductUnit(Long id);
+
+    /**
+     * 获得产品单位
+     *
+     * @param id 编号
+     * @return 产品单位
+     */
+    ErpProductUnitDO getProductUnit(Long id);
+
+    /**
+     * 获得产品单位分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 产品单位分页
+     */
+    PageResult<ErpProductUnitDO> getProductUnitPage(ErpProductUnitPageReqVO pageReqVO);
+
+    /**
+     * 获得指定状态的产品单位列表
+     *
+     * @param status 状态
+     * @return 产品单位列表
+     */
+    List<ErpProductUnitDO> getProductUnitListByStatus(Integer status);
+
+    /**
+     * 获得产品单位列表
+     *
+     * @param ids 编号数组
+     * @return 产品单位列表
+     */
+    List<ErpProductUnitDO> getProductUnitList(Collection<Long> ids);
+
+    /**
+     * 获得产品单位 Map
+     *
+     * @param ids 编号数组
+     * @return 产品单位 Map
+     */
+    default Map<Long, ErpProductUnitDO> getProductUnitMap(Collection<Long> ids) {
+        return convertMap(getProductUnitList(ids), ErpProductUnitDO::getId);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductUnitServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductUnitServiceImpl.java
new file mode 100644
index 00000000..95497a88
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/product/ErpProductUnitServiceImpl.java
@@ -0,0 +1,111 @@
+package cn.iocoder.yudao.module.erp.service.product;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.unit.ErpProductUnitPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.product.vo.unit.ErpProductUnitSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductUnitDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.product.ErpProductUnitMapper;
+import com.google.common.annotations.VisibleForTesting;
+import javax.annotation.Resource;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import java.util.Collection;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+
+/**
+ * ERP 产品单位 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpProductUnitServiceImpl implements ErpProductUnitService {
+
+    @Resource
+    private ErpProductUnitMapper productUnitMapper;
+
+    @Resource
+    @Lazy // 延迟加载，避免循环依赖
+    private ErpProductService productService;
+
+    @Override
+    public Long createProductUnit(ErpProductUnitSaveReqVO createReqVO) {
+        // 1. 校验名字唯一
+        validateProductUnitNameUnique(null, createReqVO.getName());
+        // 2. 插入
+        ErpProductUnitDO unit = BeanUtils.toBean(createReqVO, ErpProductUnitDO.class);
+        productUnitMapper.insert(unit);
+        return unit.getId();
+    }
+
+    @Override
+    public void updateProductUnit(ErpProductUnitSaveReqVO updateReqVO) {
+        // 1.1 校验存在
+        validateProductUnitExists(updateReqVO.getId());
+        // 1.2 校验名字唯一
+        validateProductUnitNameUnique(updateReqVO.getId(), updateReqVO.getName());
+        // 2. 更新
+        ErpProductUnitDO updateObj = BeanUtils.toBean(updateReqVO, ErpProductUnitDO.class);
+        productUnitMapper.updateById(updateObj);
+    }
+
+    @VisibleForTesting
+    void validateProductUnitNameUnique(Long id, String name) {
+        ErpProductUnitDO unit = productUnitMapper.selectByName(name);
+        if (unit == null) {
+            return;
+        }
+        // 如果 id 为空，说明不用比较是否为相同 id 的字典类型
+        if (id == null) {
+            throw exception(PRODUCT_UNIT_NAME_DUPLICATE);
+        }
+        if (!unit.getId().equals(id)) {
+            throw exception(PRODUCT_UNIT_NAME_DUPLICATE);
+        }
+    }
+
+    @Override
+    public void deleteProductUnit(Long id) {
+        // 1.1 校验存在
+        validateProductUnitExists(id);
+        // 1.2 校验产品是否使用
+        if (productService.getProductCountByUnitId(id) > 0) {
+            throw exception(PRODUCT_UNIT_EXITS_PRODUCT);
+        }
+        // 2. 删除
+        productUnitMapper.deleteById(id);
+    }
+
+    private void validateProductUnitExists(Long id) {
+        if (productUnitMapper.selectById(id) == null) {
+            throw exception(PRODUCT_UNIT_NOT_EXISTS);
+        }
+    }
+
+    @Override
+    public ErpProductUnitDO getProductUnit(Long id) {
+        return productUnitMapper.selectById(id);
+    }
+
+    @Override
+    public PageResult<ErpProductUnitDO> getProductUnitPage(ErpProductUnitPageReqVO pageReqVO) {
+        return productUnitMapper.selectPage(pageReqVO);
+    }
+
+    @Override
+    public List<ErpProductUnitDO> getProductUnitListByStatus(Integer status) {
+        return productUnitMapper.selectListByStatus(status);
+    }
+
+    @Override
+    public List<ErpProductUnitDO> getProductUnitList(Collection<Long> ids) {
+         return productUnitMapper.selectBatchIds(ids);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseInService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseInService.java
new file mode 100644
index 00000000..6256c342
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseInService.java
@@ -0,0 +1,101 @@
+package cn.iocoder.yudao.module.erp.service.purchase;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.in.ErpPurchaseInPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.in.ErpPurchaseInSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseInDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseInItemDO;
+import javax.validation.Valid;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 采购入库 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpPurchaseInService {
+
+    /**
+     * 创建采购入库
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createPurchaseIn(@Valid ErpPurchaseInSaveReqVO createReqVO);
+
+    /**
+     * 更新采购入库
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updatePurchaseIn(@Valid ErpPurchaseInSaveReqVO updateReqVO);
+
+    /**
+     * 更新采购入库的状态
+     *
+     * @param id 编号
+     * @param status 状态
+     */
+    void updatePurchaseInStatus(Long id, Integer status);
+
+    /**
+     * 更新采购入库的付款金额
+     *
+     * @param id 编号
+     * @param paymentPrice 付款金额
+     */
+    void updatePurchaseInPaymentPrice(Long id, BigDecimal paymentPrice);
+
+    /**
+     * 删除采购入库
+     *
+     * @param ids 编号数组
+     */
+    void deletePurchaseIn(List<Long> ids);
+
+    /**
+     * 获得采购入库
+     *
+     * @param id 编号
+     * @return 采购入库
+     */
+    ErpPurchaseInDO getPurchaseIn(Long id);
+
+    /**
+     * 校验采购入库，已经审核通过
+     *
+     * @param id 编号
+     * @return 采购入库
+     */
+    ErpPurchaseInDO validatePurchaseIn(Long id);
+
+    /**
+     * 获得采购入库分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 采购入库分页
+     */
+    PageResult<ErpPurchaseInDO> getPurchaseInPage(ErpPurchaseInPageReqVO pageReqVO);
+
+    // ==================== 采购入库项 ====================
+
+    /**
+     * 获得采购入库项列表
+     *
+     * @param inId 采购入库编号
+     * @return 采购入库项列表
+     */
+    List<ErpPurchaseInItemDO> getPurchaseInItemListByInId(Long inId);
+
+    /**
+     * 获得采购入库项 List
+     *
+     * @param inIds 采购入库编号数组
+     * @return 采购入库项 List
+     */
+    List<ErpPurchaseInItemDO> getPurchaseInItemListByInIds(Collection<Long> inIds);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseInServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseInServiceImpl.java
new file mode 100644
index 00000000..a0751567
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseInServiceImpl.java
@@ -0,0 +1,308 @@
+package cn.iocoder.yudao.module.erp.service.purchase;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.ObjectUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.number.MoneyUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.in.ErpPurchaseInPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.in.ErpPurchaseInSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseInDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseInItemDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpPurchaseInItemMapper;
+import cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpPurchaseInMapper;
+import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import cn.iocoder.yudao.module.erp.enums.stock.ErpStockRecordBizTypeEnum;
+import cn.iocoder.yudao.module.erp.service.finance.ErpAccountService;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockRecordService;
+import cn.iocoder.yudao.module.erp.service.stock.bo.ErpStockRecordCreateReqBO;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import javax.annotation.Resource;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+
+// TODO 芋艿：记录操作日志
+
+/**
+ * ERP 采购入库 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpPurchaseInServiceImpl implements ErpPurchaseInService {
+
+    @Resource
+    private ErpPurchaseInMapper purchaseInMapper;
+    @Resource
+    private ErpPurchaseInItemMapper purchaseInItemMapper;
+
+    @Resource
+    private ErpNoRedisDAO noRedisDAO;
+
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    @Lazy // 延迟加载，避免循环依赖
+    private ErpPurchaseOrderService purchaseOrderService;
+    @Resource
+    private ErpAccountService accountService;
+    @Resource
+    private ErpStockRecordService stockRecordService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createPurchaseIn(ErpPurchaseInSaveReqVO createReqVO) {
+        // 1.1 校验采购订单已审核
+        ErpPurchaseOrderDO purchaseOrder = purchaseOrderService.validatePurchaseOrder(createReqVO.getOrderId());
+        // 1.2 校验入库项的有效性
+        List<ErpPurchaseInItemDO> purchaseInItems = validatePurchaseInItems(createReqVO.getItems());
+        // 1.3 校验结算账户
+        accountService.validateAccount(createReqVO.getAccountId());
+        // 1.4 生成入库单号，并校验唯一性
+        String no = noRedisDAO.generate(ErpNoRedisDAO.PURCHASE_IN_NO_PREFIX);
+        if (purchaseInMapper.selectByNo(no) != null) {
+            throw exception(PURCHASE_IN_NO_EXISTS);
+        }
+
+        // 2.1 插入入库
+        ErpPurchaseInDO purchaseIn = BeanUtils.toBean(createReqVO, ErpPurchaseInDO.class, in -> in
+                        .setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus()))
+                .setOrderNo(purchaseOrder.getNo()).setSupplierId(purchaseOrder.getSupplierId());
+        calculateTotalPrice(purchaseIn, purchaseInItems);
+        purchaseInMapper.insert(purchaseIn);
+        // 2.2 插入入库项
+        purchaseInItems.forEach(o -> o.setInId(purchaseIn.getId()));
+        purchaseInItemMapper.insertBatch(purchaseInItems);
+
+        // 3. 更新采购订单的入库数量
+        updatePurchaseOrderInCount(createReqVO.getOrderId());
+        return purchaseIn.getId();
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updatePurchaseIn(ErpPurchaseInSaveReqVO updateReqVO) {
+        // 1.1 校验存在
+        ErpPurchaseInDO purchaseIn = validatePurchaseInExists(updateReqVO.getId());
+        if (ErpAuditStatus.APPROVE.getStatus().equals(purchaseIn.getStatus())) {
+            throw exception(PURCHASE_IN_UPDATE_FAIL_APPROVE, purchaseIn.getNo());
+        }
+        // 1.2 校验采购订单已审核
+        ErpPurchaseOrderDO purchaseOrder = purchaseOrderService.validatePurchaseOrder(updateReqVO.getOrderId());
+        // 1.3 校验结算账户
+        accountService.validateAccount(updateReqVO.getAccountId());
+        // 1.4 校验订单项的有效性
+        List<ErpPurchaseInItemDO> purchaseInItems = validatePurchaseInItems(updateReqVO.getItems());
+
+        // 2.1 更新入库
+        ErpPurchaseInDO updateObj = BeanUtils.toBean(updateReqVO, ErpPurchaseInDO.class)
+                .setOrderNo(purchaseOrder.getNo()).setSupplierId(purchaseOrder.getSupplierId());
+        calculateTotalPrice(updateObj, purchaseInItems);
+        purchaseInMapper.updateById(updateObj);
+        // 2.2 更新入库项
+        updatePurchaseInItemList(updateReqVO.getId(), purchaseInItems);
+
+        // 3.1 更新采购订单的入库数量
+        updatePurchaseOrderInCount(updateObj.getOrderId());
+        // 3.2 注意：如果采购订单编号变更了，需要更新“老”采购订单的入库数量
+        if (ObjectUtil.notEqual(purchaseIn.getOrderId(), updateObj.getOrderId())) {
+            updatePurchaseOrderInCount(purchaseIn.getOrderId());
+        }
+    }
+
+    private void calculateTotalPrice(ErpPurchaseInDO purchaseIn, List<ErpPurchaseInItemDO> purchaseInItems) {
+        purchaseIn.setTotalCount(getSumValue(purchaseInItems, ErpPurchaseInItemDO::getCount, BigDecimal::add));
+        purchaseIn.setTotalProductPrice(getSumValue(purchaseInItems, ErpPurchaseInItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO));
+        purchaseIn.setTotalTaxPrice(getSumValue(purchaseInItems, ErpPurchaseInItemDO::getTaxPrice, BigDecimal::add, BigDecimal.ZERO));
+        purchaseIn.setTotalPrice(purchaseIn.getTotalProductPrice().add(purchaseIn.getTotalTaxPrice()));
+        // 计算优惠价格
+        if (purchaseIn.getDiscountPercent() == null) {
+            purchaseIn.setDiscountPercent(BigDecimal.ZERO);
+        }
+        purchaseIn.setDiscountPrice(MoneyUtils.priceMultiplyPercent(purchaseIn.getTotalPrice(), purchaseIn.getDiscountPercent()));
+        purchaseIn.setTotalPrice(purchaseIn.getTotalPrice().subtract(purchaseIn.getDiscountPrice()).add(purchaseIn.getOtherPrice()));
+    }
+
+    private void updatePurchaseOrderInCount(Long orderId) {
+        // 1.1 查询采购订单对应的采购入库单列表
+        List<ErpPurchaseInDO> purchaseIns = purchaseInMapper.selectListByOrderId(orderId);
+        // 1.2 查询对应的采购订单项的入库数量
+        Map<Long, BigDecimal> returnCountMap = purchaseInItemMapper.selectOrderItemCountSumMapByInIds(
+                convertList(purchaseIns, ErpPurchaseInDO::getId));
+        // 2. 更新采购订单的入库数量
+        purchaseOrderService.updatePurchaseOrderInCount(orderId, returnCountMap);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updatePurchaseInStatus(Long id, Integer status) {
+        boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
+        // 1.1 校验存在
+        ErpPurchaseInDO purchaseIn = validatePurchaseInExists(id);
+        // 1.2 校验状态
+        if (purchaseIn.getStatus().equals(status)) {
+            throw exception(approve ? PURCHASE_IN_APPROVE_FAIL : PURCHASE_IN_PROCESS_FAIL);
+        }
+        // 1.3 校验已付款
+        if (!approve && purchaseIn.getPaymentPrice().compareTo(BigDecimal.ZERO) > 0) {
+            throw exception(PURCHASE_IN_PROCESS_FAIL_EXISTS_PAYMENT);
+        }
+
+        // 2. 更新状态
+        int updateCount = purchaseInMapper.updateByIdAndStatus(id, purchaseIn.getStatus(),
+                new ErpPurchaseInDO().setStatus(status));
+        if (updateCount == 0) {
+            throw exception(approve ? PURCHASE_IN_APPROVE_FAIL : PURCHASE_IN_PROCESS_FAIL);
+        }
+
+        // 3. 变更库存
+        List<ErpPurchaseInItemDO> purchaseInItems = purchaseInItemMapper.selectListByInId(id);
+        Integer bizType = approve ? ErpStockRecordBizTypeEnum.PURCHASE_IN.getType()
+                : ErpStockRecordBizTypeEnum.PURCHASE_IN_CANCEL.getType();
+        purchaseInItems.forEach(purchaseInItem -> {
+            BigDecimal count = approve ? purchaseInItem.getCount() : purchaseInItem.getCount().negate();
+            stockRecordService.createStockRecord(new ErpStockRecordCreateReqBO(
+                    purchaseInItem.getProductId(), purchaseInItem.getWarehouseId(), count,
+                    bizType, purchaseInItem.getInId(), purchaseInItem.getId(), purchaseIn.getNo()));
+        });
+    }
+
+    @Override
+    public void updatePurchaseInPaymentPrice(Long id, BigDecimal paymentPrice) {
+        ErpPurchaseInDO purchaseIn = purchaseInMapper.selectById(id);
+        if (purchaseIn.getPaymentPrice().equals(paymentPrice)) {
+            return;
+        }
+        if (paymentPrice.compareTo(purchaseIn.getTotalPrice()) > 0) {
+            throw exception(PURCHASE_IN_FAIL_PAYMENT_PRICE_EXCEED, paymentPrice, purchaseIn.getTotalPrice());
+        }
+        purchaseInMapper.updateById(new ErpPurchaseInDO().setId(id).setPaymentPrice(paymentPrice));
+    }
+
+    private List<ErpPurchaseInItemDO> validatePurchaseInItems(List<ErpPurchaseInSaveReqVO.Item> list) {
+        // 1. 校验产品存在
+        List<ErpProductDO> productList = productService.validProductList(
+                convertSet(list, ErpPurchaseInSaveReqVO.Item::getProductId));
+        Map<Long, ErpProductDO> productMap = convertMap(productList, ErpProductDO::getId);
+        // 2. 转化为 ErpPurchaseInItemDO 列表
+        return convertList(list, o -> BeanUtils.toBean(o, ErpPurchaseInItemDO.class, item -> {
+            item.setProductUnitId(productMap.get(item.getProductId()).getUnitId());
+            item.setTotalPrice(MoneyUtils.priceMultiply(item.getProductPrice(), item.getCount()));
+            if (item.getTotalPrice() == null) {
+                return;
+            }
+            if (item.getTaxPercent() != null) {
+                item.setTaxPrice(MoneyUtils.priceMultiplyPercent(item.getTotalPrice(), item.getTaxPercent()));
+            }
+        }));
+    }
+
+    private void updatePurchaseInItemList(Long id, List<ErpPurchaseInItemDO> newList) {
+        // 第一步，对比新老数据，获得添加、修改、删除的列表
+        List<ErpPurchaseInItemDO> oldList = purchaseInItemMapper.selectListByInId(id);
+        List<List<ErpPurchaseInItemDO>> diffList = diffList(oldList, newList, // id 不同，就认为是不同的记录
+                (oldVal, newVal) -> oldVal.getId().equals(newVal.getId()));
+
+        // 第二步，批量添加、修改、删除
+        if (CollUtil.isNotEmpty(diffList.get(0))) {
+            diffList.get(0).forEach(o -> o.setInId(id));
+            purchaseInItemMapper.insertBatch(diffList.get(0));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(1))) {
+            purchaseInItemMapper.updateBatch(diffList.get(1));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(2))) {
+            purchaseInItemMapper.deleteBatchIds(convertList(diffList.get(2), ErpPurchaseInItemDO::getId));
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deletePurchaseIn(List<Long> ids) {
+        // 1. 校验不处于已审批
+        List<ErpPurchaseInDO> purchaseIns = purchaseInMapper.selectBatchIds(ids);
+        if (CollUtil.isEmpty(purchaseIns)) {
+            return;
+        }
+        purchaseIns.forEach(purchaseIn -> {
+            if (ErpAuditStatus.APPROVE.getStatus().equals(purchaseIn.getStatus())) {
+                throw exception(PURCHASE_IN_DELETE_FAIL_APPROVE, purchaseIn.getNo());
+            }
+        });
+
+        // 2. 遍历删除，并记录操作日志
+        purchaseIns.forEach(purchaseIn -> {
+            // 2.1 删除订单
+            purchaseInMapper.deleteById(purchaseIn.getId());
+            // 2.2 删除订单项
+            purchaseInItemMapper.deleteByInId(purchaseIn.getId());
+
+            // 2.3 更新采购订单的入库数量
+            updatePurchaseOrderInCount(purchaseIn.getOrderId());
+        });
+
+    }
+
+    private ErpPurchaseInDO validatePurchaseInExists(Long id) {
+        ErpPurchaseInDO purchaseIn = purchaseInMapper.selectById(id);
+        if (purchaseIn == null) {
+            throw exception(PURCHASE_IN_NOT_EXISTS);
+        }
+        return purchaseIn;
+    }
+
+    @Override
+    public ErpPurchaseInDO getPurchaseIn(Long id) {
+        return purchaseInMapper.selectById(id);
+    }
+
+    @Override
+    public ErpPurchaseInDO validatePurchaseIn(Long id) {
+        ErpPurchaseInDO purchaseIn = validatePurchaseInExists(id);
+        if (ObjectUtil.notEqual(purchaseIn.getStatus(), ErpAuditStatus.APPROVE.getStatus())) {
+            throw exception(PURCHASE_IN_NOT_APPROVE);
+        }
+        return purchaseIn;
+    }
+
+    @Override
+    public PageResult<ErpPurchaseInDO> getPurchaseInPage(ErpPurchaseInPageReqVO pageReqVO) {
+        return purchaseInMapper.selectPage(pageReqVO);
+    }
+
+    // ==================== 采购入库项 ====================
+
+    @Override
+    public List<ErpPurchaseInItemDO> getPurchaseInItemListByInId(Long inId) {
+        return purchaseInItemMapper.selectListByInId(inId);
+    }
+
+    @Override
+    public List<ErpPurchaseInItemDO> getPurchaseInItemListByInIds(Collection<Long> inIds) {
+        if (CollUtil.isEmpty(inIds)) {
+            return Collections.emptyList();
+        }
+        return purchaseInItemMapper.selectListByInIds(inIds);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseOrderService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseOrderService.java
new file mode 100644
index 00000000..2b220e57
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseOrderService.java
@@ -0,0 +1,110 @@
+package cn.iocoder.yudao.module.erp.service.purchase;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order.ErpPurchaseOrderPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order.ErpPurchaseOrderSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderItemDO;
+import javax.validation.Valid;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * ERP 采购订单 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpPurchaseOrderService {
+
+    /**
+     * 创建采购订单
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createPurchaseOrder(@Valid ErpPurchaseOrderSaveReqVO createReqVO);
+
+    /**
+     * 更新采购订单
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updatePurchaseOrder(@Valid ErpPurchaseOrderSaveReqVO updateReqVO);
+
+    /**
+     * 更新采购订单的状态
+     *
+     * @param id 编号
+     * @param status 状态
+     */
+    void updatePurchaseOrderStatus(Long id, Integer status);
+
+    /**
+     * 更新采购订单的入库数量
+     *
+     * @param id 编号
+     * @param inCountMap 入库数量 Map：key 采购订单项编号；value 入库数量
+     */
+    void updatePurchaseOrderInCount(Long id, Map<Long, BigDecimal> inCountMap);
+
+    /**
+     * 更新采购订单的退货数量
+     *
+     * @param orderId 编号
+     * @param returnCountMap 退货数量 Map：key 采购订单项编号；value 退货数量
+     */
+    void updatePurchaseOrderReturnCount(Long orderId, Map<Long, BigDecimal> returnCountMap);
+
+    /**
+     * 删除采购订单
+     *
+     * @param ids 编号数组
+     */
+    void deletePurchaseOrder(List<Long> ids);
+
+    /**
+     * 获得采购订单
+     *
+     * @param id 编号
+     * @return 采购订单
+     */
+    ErpPurchaseOrderDO getPurchaseOrder(Long id);
+
+    /**
+     * 校验采购订单，已经审核通过
+     *
+     * @param id 编号
+     * @return 采购订单
+     */
+    ErpPurchaseOrderDO validatePurchaseOrder(Long id);
+
+    /**
+     * 获得采购订单分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 采购订单分页
+     */
+    PageResult<ErpPurchaseOrderDO> getPurchaseOrderPage(ErpPurchaseOrderPageReqVO pageReqVO);
+
+    // ==================== 采购订单项 ====================
+
+    /**
+     * 获得采购订单项列表
+     *
+     * @param orderId 采购订单编号
+     * @return 采购订单项列表
+     */
+    List<ErpPurchaseOrderItemDO> getPurchaseOrderItemListByOrderId(Long orderId);
+
+    /**
+     * 获得采购订单项 List
+     *
+     * @param orderIds 采购订单编号数组
+     * @return 采购订单项 List
+     */
+    List<ErpPurchaseOrderItemDO> getPurchaseOrderItemListByOrderIds(Collection<Long> orderIds);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseOrderServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseOrderServiceImpl.java
new file mode 100644
index 00000000..c585490b
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseOrderServiceImpl.java
@@ -0,0 +1,295 @@
+package cn.iocoder.yudao.module.erp.service.purchase;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.ObjectUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.number.MoneyUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order.ErpPurchaseOrderPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order.ErpPurchaseOrderSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderItemDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpPurchaseOrderItemMapper;
+import cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpPurchaseOrderMapper;
+import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import cn.iocoder.yudao.module.erp.service.finance.ErpAccountService;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import javax.annotation.Resource;
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+
+// TODO 芋艿：记录操作日志
+
+/**
+ * ERP 采购订单 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpPurchaseOrderServiceImpl implements ErpPurchaseOrderService {
+
+    @Resource
+    private ErpPurchaseOrderMapper purchaseOrderMapper;
+    @Resource
+    private ErpPurchaseOrderItemMapper purchaseOrderItemMapper;
+
+    @Resource
+    private ErpNoRedisDAO noRedisDAO;
+
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpSupplierService supplierService;
+    @Resource
+    private ErpAccountService accountService;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createPurchaseOrder(ErpPurchaseOrderSaveReqVO createReqVO) {
+        // 1.1 校验订单项的有效性
+        List<ErpPurchaseOrderItemDO> purchaseOrderItems = validatePurchaseOrderItems(createReqVO.getItems());
+        // 1.2 校验供应商
+        supplierService.validateSupplier(createReqVO.getSupplierId());
+        // 1.3 校验结算账户
+        if (createReqVO.getAccountId() != null) {
+            accountService.validateAccount(createReqVO.getAccountId());
+        }
+        // 1.4 生成订单号，并校验唯一性
+        String no = noRedisDAO.generate(ErpNoRedisDAO.PURCHASE_ORDER_NO_PREFIX);
+        if (purchaseOrderMapper.selectByNo(no) != null) {
+            throw exception(PURCHASE_ORDER_NO_EXISTS);
+        }
+
+        // 2.1 插入订单
+        ErpPurchaseOrderDO purchaseOrder = BeanUtils.toBean(createReqVO, ErpPurchaseOrderDO.class, in -> in
+                .setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus()));
+        calculateTotalPrice(purchaseOrder, purchaseOrderItems);
+        purchaseOrderMapper.insert(purchaseOrder);
+        // 2.2 插入订单项
+        purchaseOrderItems.forEach(o -> o.setOrderId(purchaseOrder.getId()));
+        purchaseOrderItemMapper.insertBatch(purchaseOrderItems);
+        return purchaseOrder.getId();
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updatePurchaseOrder(ErpPurchaseOrderSaveReqVO updateReqVO) {
+        // 1.1 校验存在
+        ErpPurchaseOrderDO purchaseOrder = validatePurchaseOrderExists(updateReqVO.getId());
+        if (ErpAuditStatus.APPROVE.getStatus().equals(purchaseOrder.getStatus())) {
+            throw exception(PURCHASE_ORDER_UPDATE_FAIL_APPROVE, purchaseOrder.getNo());
+        }
+        // 1.2 校验供应商
+        supplierService.validateSupplier(updateReqVO.getSupplierId());
+        // 1.3 校验结算账户
+        if (updateReqVO.getAccountId() != null) {
+            accountService.validateAccount(updateReqVO.getAccountId());
+        }
+        // 1.4 校验订单项的有效性
+        List<ErpPurchaseOrderItemDO> purchaseOrderItems = validatePurchaseOrderItems(updateReqVO.getItems());
+
+        // 2.1 更新订单
+        ErpPurchaseOrderDO updateObj = BeanUtils.toBean(updateReqVO, ErpPurchaseOrderDO.class);
+        calculateTotalPrice(updateObj, purchaseOrderItems);
+        purchaseOrderMapper.updateById(updateObj);
+        // 2.2 更新订单项
+        updatePurchaseOrderItemList(updateReqVO.getId(), purchaseOrderItems);
+    }
+
+    private void calculateTotalPrice(ErpPurchaseOrderDO purchaseOrder, List<ErpPurchaseOrderItemDO> purchaseOrderItems) {
+        purchaseOrder.setTotalCount(getSumValue(purchaseOrderItems, ErpPurchaseOrderItemDO::getCount, BigDecimal::add));
+        purchaseOrder.setTotalProductPrice(getSumValue(purchaseOrderItems, ErpPurchaseOrderItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO));
+        purchaseOrder.setTotalTaxPrice(getSumValue(purchaseOrderItems, ErpPurchaseOrderItemDO::getTaxPrice, BigDecimal::add, BigDecimal.ZERO));
+        purchaseOrder.setTotalPrice(purchaseOrder.getTotalProductPrice().add(purchaseOrder.getTotalTaxPrice()));
+        // 计算优惠价格
+        if (purchaseOrder.getDiscountPercent() == null) {
+            purchaseOrder.setDiscountPercent(BigDecimal.ZERO);
+        }
+        purchaseOrder.setDiscountPrice(MoneyUtils.priceMultiplyPercent(purchaseOrder.getTotalPrice(), purchaseOrder.getDiscountPercent()));
+        purchaseOrder.setTotalPrice(purchaseOrder.getTotalPrice().subtract(purchaseOrder.getDiscountPrice()));
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updatePurchaseOrderStatus(Long id, Integer status) {
+        boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
+        // 1.1 校验存在
+        ErpPurchaseOrderDO purchaseOrder = validatePurchaseOrderExists(id);
+        // 1.2 校验状态
+        if (purchaseOrder.getStatus().equals(status)) {
+            throw exception(approve ? PURCHASE_ORDER_APPROVE_FAIL : PURCHASE_ORDER_PROCESS_FAIL);
+        }
+        // 1.3 存在采购入单，无法反审核
+        if (!approve && purchaseOrder.getInCount().compareTo(BigDecimal.ZERO) > 0) {
+            throw exception(PURCHASE_ORDER_PROCESS_FAIL_EXISTS_IN);
+        }
+        // 1.4 存在采购退货单，无法反审核
+        if (!approve && purchaseOrder.getReturnCount().compareTo(BigDecimal.ZERO) > 0) {
+            throw exception(PURCHASE_ORDER_PROCESS_FAIL_EXISTS_RETURN);
+        }
+
+        // 2. 更新状态
+        int updateCount = purchaseOrderMapper.updateByIdAndStatus(id, purchaseOrder.getStatus(),
+                new ErpPurchaseOrderDO().setStatus(status));
+        if (updateCount == 0) {
+            throw exception(approve ? PURCHASE_ORDER_APPROVE_FAIL : PURCHASE_ORDER_PROCESS_FAIL);
+        }
+    }
+
+    private List<ErpPurchaseOrderItemDO> validatePurchaseOrderItems(List<ErpPurchaseOrderSaveReqVO.Item> list) {
+        // 1. 校验产品存在
+        List<ErpProductDO> productList = productService.validProductList(
+                convertSet(list, ErpPurchaseOrderSaveReqVO.Item::getProductId));
+        Map<Long, ErpProductDO> productMap = convertMap(productList, ErpProductDO::getId);
+        // 2. 转化为 ErpPurchaseOrderItemDO 列表
+        return convertList(list, o -> BeanUtils.toBean(o, ErpPurchaseOrderItemDO.class, item -> {
+            item.setProductUnitId(productMap.get(item.getProductId()).getUnitId());
+            item.setTotalPrice(MoneyUtils.priceMultiply(item.getProductPrice(), item.getCount()));
+            if (item.getTotalPrice() == null) {
+                return;
+            }
+            if (item.getTaxPercent() != null) {
+                item.setTaxPrice(MoneyUtils.priceMultiplyPercent(item.getTotalPrice(), item.getTaxPercent()));
+            }
+        }));
+    }
+
+    private void updatePurchaseOrderItemList(Long id, List<ErpPurchaseOrderItemDO> newList) {
+        // 第一步，对比新老数据，获得添加、修改、删除的列表
+        List<ErpPurchaseOrderItemDO> oldList = purchaseOrderItemMapper.selectListByOrderId(id);
+        List<List<ErpPurchaseOrderItemDO>> diffList = diffList(oldList, newList, // id 不同，就认为是不同的记录
+                (oldVal, newVal) -> oldVal.getId().equals(newVal.getId()));
+
+        // 第二步，批量添加、修改、删除
+        if (CollUtil.isNotEmpty(diffList.get(0))) {
+            diffList.get(0).forEach(o -> o.setOrderId(id));
+            purchaseOrderItemMapper.insertBatch(diffList.get(0));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(1))) {
+            purchaseOrderItemMapper.updateBatch(diffList.get(1));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(2))) {
+            purchaseOrderItemMapper.deleteBatchIds(convertList(diffList.get(2), ErpPurchaseOrderItemDO::getId));
+        }
+    }
+
+    @Override
+    public void updatePurchaseOrderInCount(Long id, Map<Long, BigDecimal> inCountMap) {
+        List<ErpPurchaseOrderItemDO> orderItems = purchaseOrderItemMapper.selectListByOrderId(id);
+        // 1. 更新每个采购订单项
+        orderItems.forEach(item -> {
+            BigDecimal inCount = inCountMap.getOrDefault(item.getId(), BigDecimal.ZERO);
+            if (item.getInCount().equals(inCount)) {
+                return;
+            }
+            if (inCount.compareTo(item.getCount()) > 0) {
+                throw exception(PURCHASE_ORDER_ITEM_IN_FAIL_PRODUCT_EXCEED,
+                        productService.getProduct(item.getProductId()).getName(), item.getCount());
+            }
+            purchaseOrderItemMapper.updateById(new ErpPurchaseOrderItemDO().setId(item.getId()).setInCount(inCount));
+        });
+        // 2. 更新采购订单
+        BigDecimal totalInCount = getSumValue(inCountMap.values(), value -> value, BigDecimal::add, BigDecimal.ZERO);
+        purchaseOrderMapper.updateById(new ErpPurchaseOrderDO().setId(id).setInCount(totalInCount));
+    }
+
+    @Override
+    public void updatePurchaseOrderReturnCount(Long orderId, Map<Long, BigDecimal> returnCountMap) {
+        List<ErpPurchaseOrderItemDO> orderItems = purchaseOrderItemMapper.selectListByOrderId(orderId);
+        // 1. 更新每个采购订单项
+        orderItems.forEach(item -> {
+            BigDecimal returnCount = returnCountMap.getOrDefault(item.getId(), BigDecimal.ZERO);
+            if (item.getReturnCount().equals(returnCount)) {
+                return;
+            }
+            if (returnCount.compareTo(item.getInCount()) > 0) {
+                throw exception(PURCHASE_ORDER_ITEM_RETURN_FAIL_IN_EXCEED,
+                        productService.getProduct(item.getProductId()).getName(), item.getInCount());
+            }
+            purchaseOrderItemMapper.updateById(new ErpPurchaseOrderItemDO().setId(item.getId()).setReturnCount(returnCount));
+        });
+        // 2. 更新采购订单
+        BigDecimal totalReturnCount = getSumValue(returnCountMap.values(), value -> value, BigDecimal::add, BigDecimal.ZERO);
+        purchaseOrderMapper.updateById(new ErpPurchaseOrderDO().setId(orderId).setReturnCount(totalReturnCount));
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deletePurchaseOrder(List<Long> ids) {
+        // 1. 校验不处于已审批
+        List<ErpPurchaseOrderDO> purchaseOrders = purchaseOrderMapper.selectBatchIds(ids);
+        if (CollUtil.isEmpty(purchaseOrders)) {
+            return;
+        }
+        purchaseOrders.forEach(purchaseOrder -> {
+            if (ErpAuditStatus.APPROVE.getStatus().equals(purchaseOrder.getStatus())) {
+                throw exception(PURCHASE_ORDER_DELETE_FAIL_APPROVE, purchaseOrder.getNo());
+            }
+        });
+
+        // 2. 遍历删除，并记录操作日志
+        purchaseOrders.forEach(purchaseOrder -> {
+            // 2.1 删除订单
+            purchaseOrderMapper.deleteById(purchaseOrder.getId());
+            // 2.2 删除订单项
+            purchaseOrderItemMapper.deleteByOrderId(purchaseOrder.getId());
+        });
+    }
+
+    private ErpPurchaseOrderDO validatePurchaseOrderExists(Long id) {
+        ErpPurchaseOrderDO purchaseOrder = purchaseOrderMapper.selectById(id);
+        if (purchaseOrder == null) {
+            throw exception(PURCHASE_ORDER_NOT_EXISTS);
+        }
+        return purchaseOrder;
+    }
+
+    @Override
+    public ErpPurchaseOrderDO getPurchaseOrder(Long id) {
+        return purchaseOrderMapper.selectById(id);
+    }
+
+    @Override
+    public ErpPurchaseOrderDO validatePurchaseOrder(Long id) {
+        ErpPurchaseOrderDO purchaseOrder = validatePurchaseOrderExists(id);
+        if (ObjectUtil.notEqual(purchaseOrder.getStatus(), ErpAuditStatus.APPROVE.getStatus())) {
+            throw exception(PURCHASE_ORDER_NOT_APPROVE);
+        }
+        return purchaseOrder;
+    }
+
+    @Override
+    public PageResult<ErpPurchaseOrderDO> getPurchaseOrderPage(ErpPurchaseOrderPageReqVO pageReqVO) {
+        return purchaseOrderMapper.selectPage(pageReqVO);
+    }
+
+    // ==================== 订单项 ====================
+
+    @Override
+    public List<ErpPurchaseOrderItemDO> getPurchaseOrderItemListByOrderId(Long orderId) {
+        return purchaseOrderItemMapper.selectListByOrderId(orderId);
+    }
+
+    @Override
+    public List<ErpPurchaseOrderItemDO> getPurchaseOrderItemListByOrderIds(Collection<Long> orderIds) {
+        if (CollUtil.isEmpty(orderIds)) {
+            return Collections.emptyList();
+        }
+        return purchaseOrderItemMapper.selectListByOrderIds(orderIds);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseReturnService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseReturnService.java
new file mode 100644
index 00000000..9e157925
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseReturnService.java
@@ -0,0 +1,101 @@
+package cn.iocoder.yudao.module.erp.service.purchase;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.returns.ErpPurchaseReturnPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.returns.ErpPurchaseReturnSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseReturnDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseReturnItemDO;
+import javax.validation.Valid;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 采购退货 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpPurchaseReturnService {
+
+    /**
+     * 创建采购退货
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createPurchaseReturn(@Valid ErpPurchaseReturnSaveReqVO createReqVO);
+
+    /**
+     * 更新采购退货
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updatePurchaseReturn(@Valid ErpPurchaseReturnSaveReqVO updateReqVO);
+
+    /**
+     * 更新采购退货的状态
+     *
+     * @param id 编号
+     * @param status 状态
+     */
+    void updatePurchaseReturnStatus(Long id, Integer status);
+
+    /**
+     * 更新采购退货的退款金额
+     *
+     * @param id 编号
+     * @param refundPrice 退款金额
+     */
+    void updatePurchaseReturnRefundPrice(Long id, BigDecimal refundPrice);
+
+    /**
+     * 删除采购退货
+     *
+     * @param ids 编号数组
+     */
+    void deletePurchaseReturn(List<Long> ids);
+
+    /**
+     * 获得采购退货
+     *
+     * @param id 编号
+     * @return 采购退货
+     */
+    ErpPurchaseReturnDO getPurchaseReturn(Long id);
+
+    /**
+     * 校验采购退货，已经审核通过
+     *
+     * @param id 编号
+     * @return 采购退货
+     */
+    ErpPurchaseReturnDO validatePurchaseReturn(Long id);
+
+    /**
+     * 获得采购退货分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 采购退货分页
+     */
+    PageResult<ErpPurchaseReturnDO> getPurchaseReturnPage(ErpPurchaseReturnPageReqVO pageReqVO);
+
+    // ==================== 采购退货项 ====================
+
+    /**
+     * 获得采购退货项列表
+     *
+     * @param returnId 采购退货编号
+     * @return 采购退货项列表
+     */
+    List<ErpPurchaseReturnItemDO> getPurchaseReturnItemListByReturnId(Long returnId);
+
+    /**
+     * 获得采购退货项 List
+     *
+     * @param returnIds 采购退货编号数组
+     * @return 采购退货项 List
+     */
+    List<ErpPurchaseReturnItemDO> getPurchaseReturnItemListByReturnIds(Collection<Long> returnIds);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseReturnServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseReturnServiceImpl.java
new file mode 100644
index 00000000..0a9f220f
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseReturnServiceImpl.java
@@ -0,0 +1,304 @@
+package cn.iocoder.yudao.module.erp.service.purchase;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.ObjectUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.number.MoneyUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.returns.ErpPurchaseReturnPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.returns.ErpPurchaseReturnSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseReturnDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseReturnItemDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpPurchaseReturnItemMapper;
+import cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpPurchaseReturnMapper;
+import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import cn.iocoder.yudao.module.erp.enums.stock.ErpStockRecordBizTypeEnum;
+import cn.iocoder.yudao.module.erp.service.finance.ErpAccountService;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockRecordService;
+import cn.iocoder.yudao.module.erp.service.stock.bo.ErpStockRecordCreateReqBO;
+import javax.annotation.Resource;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+
+// TODO 芋艿：记录操作日志
+
+/**
+ * ERP 采购退货 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpPurchaseReturnServiceImpl implements ErpPurchaseReturnService {
+
+    @Resource
+    private ErpPurchaseReturnMapper purchaseReturnMapper;
+    @Resource
+    private ErpPurchaseReturnItemMapper purchaseReturnItemMapper;
+
+    @Resource
+    private ErpNoRedisDAO noRedisDAO;
+
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    @Lazy // 延迟加载，避免循环依赖
+    private ErpPurchaseOrderService purchaseOrderService;
+    @Resource
+    private ErpAccountService accountService;
+    @Resource
+    private ErpStockRecordService stockRecordService;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createPurchaseReturn(ErpPurchaseReturnSaveReqVO createReqVO) {
+        // 1.1 校验采购订单已审核
+        ErpPurchaseOrderDO purchaseOrder = purchaseOrderService.validatePurchaseOrder(createReqVO.getOrderId());
+        // 1.2 校验退货项的有效性
+        List<ErpPurchaseReturnItemDO> purchaseReturnItems = validatePurchaseReturnItems(createReqVO.getItems());
+        // 1.3 校验结算账户
+        accountService.validateAccount(createReqVO.getAccountId());
+        // 1.4 生成退货单号，并校验唯一性
+        String no = noRedisDAO.generate(ErpNoRedisDAO.PURCHASE_RETURN_NO_PREFIX);
+        if (purchaseReturnMapper.selectByNo(no) != null) {
+            throw exception(PURCHASE_RETURN_NO_EXISTS);
+        }
+
+        // 2.1 插入退货
+        ErpPurchaseReturnDO purchaseReturn = BeanUtils.toBean(createReqVO, ErpPurchaseReturnDO.class, in -> in
+                        .setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus()))
+                .setOrderNo(purchaseOrder.getNo()).setSupplierId(purchaseOrder.getSupplierId());
+        calculateTotalPrice(purchaseReturn, purchaseReturnItems);
+        purchaseReturnMapper.insert(purchaseReturn);
+        // 2.2 插入退货项
+        purchaseReturnItems.forEach(o -> o.setReturnId(purchaseReturn.getId()));
+        purchaseReturnItemMapper.insertBatch(purchaseReturnItems);
+
+        // 3. 更新采购订单的退货数量
+        updatePurchaseOrderReturnCount(createReqVO.getOrderId());
+        return purchaseReturn.getId();
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updatePurchaseReturn(ErpPurchaseReturnSaveReqVO updateReqVO) {
+        // 1.1 校验存在
+        ErpPurchaseReturnDO purchaseReturn = validatePurchaseReturnExists(updateReqVO.getId());
+        if (ErpAuditStatus.APPROVE.getStatus().equals(purchaseReturn.getStatus())) {
+            throw exception(PURCHASE_RETURN_UPDATE_FAIL_APPROVE, purchaseReturn.getNo());
+        }
+        // 1.2 校验采购订单已审核
+        ErpPurchaseOrderDO purchaseOrder = purchaseOrderService.validatePurchaseOrder(updateReqVO.getOrderId());
+        // 1.3 校验结算账户
+        accountService.validateAccount(updateReqVO.getAccountId());
+        // 1.4 校验订单项的有效性
+        List<ErpPurchaseReturnItemDO> purchaseReturnItems = validatePurchaseReturnItems(updateReqVO.getItems());
+
+        // 2.1 更新退货
+        ErpPurchaseReturnDO updateObj = BeanUtils.toBean(updateReqVO, ErpPurchaseReturnDO.class)
+                .setOrderNo(purchaseOrder.getNo()).setSupplierId(purchaseOrder.getSupplierId());
+        calculateTotalPrice(updateObj, purchaseReturnItems);
+        purchaseReturnMapper.updateById(updateObj);
+        // 2.2 更新退货项
+        updatePurchaseReturnItemList(updateReqVO.getId(), purchaseReturnItems);
+
+        // 3.1 更新采购订单的出库数量
+        updatePurchaseOrderReturnCount(updateObj.getOrderId());
+        // 3.2 注意：如果采购订单编号变更了，需要更新“老”采购订单的出库数量
+        if (ObjectUtil.notEqual(purchaseReturn.getOrderId(), updateObj.getOrderId())) {
+            updatePurchaseOrderReturnCount(purchaseReturn.getOrderId());
+        }
+    }
+
+    private void calculateTotalPrice(ErpPurchaseReturnDO purchaseReturn, List<ErpPurchaseReturnItemDO> purchaseReturnItems) {
+        purchaseReturn.setTotalCount(getSumValue(purchaseReturnItems, ErpPurchaseReturnItemDO::getCount, BigDecimal::add));
+        purchaseReturn.setTotalProductPrice(getSumValue(purchaseReturnItems, ErpPurchaseReturnItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO));
+        purchaseReturn.setTotalTaxPrice(getSumValue(purchaseReturnItems, ErpPurchaseReturnItemDO::getTaxPrice, BigDecimal::add, BigDecimal.ZERO));
+        purchaseReturn.setTotalPrice(purchaseReturn.getTotalProductPrice().add(purchaseReturn.getTotalTaxPrice()));
+        // 计算优惠价格
+        if (purchaseReturn.getDiscountPercent() == null) {
+            purchaseReturn.setDiscountPercent(BigDecimal.ZERO);
+        }
+        purchaseReturn.setDiscountPrice(MoneyUtils.priceMultiplyPercent(purchaseReturn.getTotalPrice(), purchaseReturn.getDiscountPercent()));
+        purchaseReturn.setTotalPrice(purchaseReturn.getTotalPrice().subtract(purchaseReturn.getDiscountPrice()).add(purchaseReturn.getOtherPrice()));
+    }
+
+    private void updatePurchaseOrderReturnCount(Long orderId) {
+        // 1.1 查询采购订单对应的采购出库单列表
+        List<ErpPurchaseReturnDO> purchaseReturns = purchaseReturnMapper.selectListByOrderId(orderId);
+        // 1.2 查询对应的采购订单项的退货数量
+        Map<Long, BigDecimal> returnCountMap = purchaseReturnItemMapper.selectOrderItemCountSumMapByReturnIds(
+                convertList(purchaseReturns, ErpPurchaseReturnDO::getId));
+        // 2. 更新采购订单的出库数量
+        purchaseOrderService.updatePurchaseOrderReturnCount(orderId, returnCountMap);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updatePurchaseReturnStatus(Long id, Integer status) {
+        boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
+        // 1.1 校验存在
+        ErpPurchaseReturnDO purchaseReturn = validatePurchaseReturnExists(id);
+        // 1.2 校验状态
+        if (purchaseReturn.getStatus().equals(status)) {
+            throw exception(approve ? PURCHASE_RETURN_APPROVE_FAIL : PURCHASE_RETURN_PROCESS_FAIL);
+        }
+        // 1.3 校验已退款
+        if (!approve && purchaseReturn.getRefundPrice().compareTo(BigDecimal.ZERO) > 0) {
+            throw exception(PURCHASE_RETURN_PROCESS_FAIL_EXISTS_REFUND);
+        }
+
+        // 2. 更新状态
+        int updateCount = purchaseReturnMapper.updateByIdAndStatus(id, purchaseReturn.getStatus(),
+                new ErpPurchaseReturnDO().setStatus(status));
+        if (updateCount == 0) {
+            throw exception(approve ? PURCHASE_RETURN_APPROVE_FAIL : PURCHASE_RETURN_PROCESS_FAIL);
+        }
+
+        // 3. 变更库存
+        List<ErpPurchaseReturnItemDO> purchaseReturnItems = purchaseReturnItemMapper.selectListByReturnId(id);
+        Integer bizType = approve ? ErpStockRecordBizTypeEnum.PURCHASE_RETURN.getType()
+                : ErpStockRecordBizTypeEnum.PURCHASE_RETURN_CANCEL.getType();
+        purchaseReturnItems.forEach(purchaseReturnItem -> {
+            BigDecimal count = approve ? purchaseReturnItem.getCount().negate() : purchaseReturnItem.getCount();
+            stockRecordService.createStockRecord(new ErpStockRecordCreateReqBO(
+                    purchaseReturnItem.getProductId(), purchaseReturnItem.getWarehouseId(), count,
+                    bizType, purchaseReturnItem.getReturnId(), purchaseReturnItem.getId(), purchaseReturn.getNo()));
+        });
+    }
+
+    @Override
+    public void updatePurchaseReturnRefundPrice(Long id, BigDecimal refundPrice) {
+        ErpPurchaseReturnDO purchaseReturn = purchaseReturnMapper.selectById(id);
+        if (purchaseReturn.getRefundPrice().equals(refundPrice)) {
+            return;
+        }
+        if (refundPrice.compareTo(purchaseReturn.getTotalPrice()) > 0) {
+            throw exception(PURCHASE_RETURN_FAIL_REFUND_PRICE_EXCEED, refundPrice, purchaseReturn.getTotalPrice());
+        }
+        purchaseReturnMapper.updateById(new ErpPurchaseReturnDO().setId(id).setRefundPrice(refundPrice));
+    }
+
+    private List<ErpPurchaseReturnItemDO> validatePurchaseReturnItems(List<ErpPurchaseReturnSaveReqVO.Item> list) {
+        // 1. 校验产品存在
+        List<ErpProductDO> productList = productService.validProductList(
+                convertSet(list, ErpPurchaseReturnSaveReqVO.Item::getProductId));
+        Map<Long, ErpProductDO> productMap = convertMap(productList, ErpProductDO::getId);
+        // 2. 转化为 ErpPurchaseReturnItemDO 列表
+        return convertList(list, o -> BeanUtils.toBean(o, ErpPurchaseReturnItemDO.class, item -> {
+            item.setProductUnitId(productMap.get(item.getProductId()).getUnitId());
+            item.setTotalPrice(MoneyUtils.priceMultiply(item.getProductPrice(), item.getCount()));
+            if (item.getTotalPrice() == null) {
+                return;
+            }
+            if (item.getTaxPercent() != null) {
+                item.setTaxPrice(MoneyUtils.priceMultiplyPercent(item.getTotalPrice(), item.getTaxPercent()));
+            }
+        }));
+    }
+
+    private void updatePurchaseReturnItemList(Long id, List<ErpPurchaseReturnItemDO> newList) {
+        // 第一步，对比新老数据，获得添加、修改、删除的列表
+        List<ErpPurchaseReturnItemDO> oldList = purchaseReturnItemMapper.selectListByReturnId(id);
+        List<List<ErpPurchaseReturnItemDO>> diffList = diffList(oldList, newList, // id 不同，就认为是不同的记录
+                (oldVal, newVal) -> oldVal.getId().equals(newVal.getId()));
+
+        // 第二步，批量添加、修改、删除
+        if (CollUtil.isNotEmpty(diffList.get(0))) {
+            diffList.get(0).forEach(o -> o.setReturnId(id));
+            purchaseReturnItemMapper.insertBatch(diffList.get(0));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(1))) {
+            purchaseReturnItemMapper.updateBatch(diffList.get(1));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(2))) {
+            purchaseReturnItemMapper.deleteBatchIds(convertList(diffList.get(2), ErpPurchaseReturnItemDO::getId));
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deletePurchaseReturn(List<Long> ids) {
+        // 1. 校验不处于已审批
+        List<ErpPurchaseReturnDO> purchaseReturns = purchaseReturnMapper.selectBatchIds(ids);
+        if (CollUtil.isEmpty(purchaseReturns)) {
+            return;
+        }
+        purchaseReturns.forEach(purchaseReturn -> {
+            if (ErpAuditStatus.APPROVE.getStatus().equals(purchaseReturn.getStatus())) {
+                throw exception(PURCHASE_RETURN_DELETE_FAIL_APPROVE, purchaseReturn.getNo());
+            }
+        });
+
+        // 2. 遍历删除，并记录操作日志
+        purchaseReturns.forEach(purchaseReturn -> {
+            // 2.1 删除订单
+            purchaseReturnMapper.deleteById(purchaseReturn.getId());
+            // 2.2 删除订单项
+            purchaseReturnItemMapper.deleteByReturnId(purchaseReturn.getId());
+
+            // 2.3 更新采购订单的出库数量
+            updatePurchaseOrderReturnCount(purchaseReturn.getOrderId());
+        });
+
+    }
+
+    private ErpPurchaseReturnDO validatePurchaseReturnExists(Long id) {
+        ErpPurchaseReturnDO purchaseReturn = purchaseReturnMapper.selectById(id);
+        if (purchaseReturn == null) {
+            throw exception(PURCHASE_RETURN_NOT_EXISTS);
+        }
+        return purchaseReturn;
+    }
+
+    @Override
+    public ErpPurchaseReturnDO getPurchaseReturn(Long id) {
+        return purchaseReturnMapper.selectById(id);
+    }
+
+    @Override
+    public ErpPurchaseReturnDO validatePurchaseReturn(Long id) {
+        ErpPurchaseReturnDO purchaseReturn = getPurchaseReturn(id);
+        if (ObjectUtil.notEqual(purchaseReturn.getStatus(), ErpAuditStatus.APPROVE.getStatus())) {
+            throw exception(PURCHASE_RETURN_NOT_APPROVE);
+        }
+        return purchaseReturn;
+    }
+
+    @Override
+    public PageResult<ErpPurchaseReturnDO> getPurchaseReturnPage(ErpPurchaseReturnPageReqVO pageReqVO) {
+        return purchaseReturnMapper.selectPage(pageReqVO);
+    }
+
+    // ==================== 采购退货项 ====================
+
+    @Override
+    public List<ErpPurchaseReturnItemDO> getPurchaseReturnItemListByReturnId(Long returnId) {
+        return purchaseReturnItemMapper.selectListByReturnId(returnId);
+    }
+
+    @Override
+    public List<ErpPurchaseReturnItemDO> getPurchaseReturnItemListByReturnIds(Collection<Long> returnIds) {
+        if (CollUtil.isEmpty(returnIds)) {
+            return Collections.emptyList();
+        }
+        return purchaseReturnItemMapper.selectListByReturnIds(returnIds);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpSupplierService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpSupplierService.java
new file mode 100644
index 00000000..71487e40
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpSupplierService.java
@@ -0,0 +1,94 @@
+package cn.iocoder.yudao.module.erp.service.purchase;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier.ErpSupplierPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier.ErpSupplierSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpSupplierDO;
+import javax.validation.Valid;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
+
+/**
+ * ERP 供应商 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpSupplierService {
+
+    /**
+     * 创建供应商
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createSupplier(@Valid ErpSupplierSaveReqVO createReqVO);
+
+    /**
+     * 更新供应商
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateSupplier(@Valid ErpSupplierSaveReqVO updateReqVO);
+
+    /**
+     * 删除供应商
+     *
+     * @param id 编号
+     */
+    void deleteSupplier(Long id);
+
+    /**
+     * 获得供应商
+     *
+     * @param id 编号
+     * @return 供应商
+     */
+    ErpSupplierDO getSupplier(Long id);
+
+    /**
+     * 校验供应商
+     *
+     * @param id 编号
+     * @return 供应商
+     */
+    ErpSupplierDO validateSupplier(Long id);
+
+    /**
+     * 获得供应商列表
+     *
+     * @param ids 编号列表
+     * @return 供应商列表
+     */
+    List<ErpSupplierDO> getSupplierList(Collection<Long> ids);
+
+    /**
+     * 获得供应商 Map
+     *
+     * @param ids 编号列表
+     * @return 供应商 Map
+     */
+    default Map<Long, ErpSupplierDO> getSupplierMap(Collection<Long> ids) {
+        return convertMap(getSupplierList(ids), ErpSupplierDO::getId);
+    }
+
+    /**
+     * 获得供应商分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 供应商分页
+     */
+    PageResult<ErpSupplierDO> getSupplierPage(ErpSupplierPageReqVO pageReqVO);
+
+    /**
+     * 获得指定状态的供应商列表
+     *
+     * @param status 状态
+     * @return 供应商列表
+     */
+    List<ErpSupplierDO> getSupplierListByStatus(Integer status);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpSupplierServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpSupplierServiceImpl.java
new file mode 100644
index 00000000..6dfbb52d
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpSupplierServiceImpl.java
@@ -0,0 +1,95 @@
+package cn.iocoder.yudao.module.erp.service.purchase;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier.ErpSupplierPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.supplier.ErpSupplierSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpSupplierDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.purchase.ErpSupplierMapper;
+import javax.annotation.Resource;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import java.util.Collection;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.SUPPLIER_NOT_ENABLE;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.SUPPLIER_NOT_EXISTS;
+
+/**
+ * ERP 供应商 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpSupplierServiceImpl implements ErpSupplierService {
+
+    @Resource
+    private ErpSupplierMapper supplierMapper;
+
+    @Override
+    public Long createSupplier(ErpSupplierSaveReqVO createReqVO) {
+        ErpSupplierDO supplier = BeanUtils.toBean(createReqVO, ErpSupplierDO.class);
+        supplierMapper.insert(supplier);
+        return supplier.getId();
+    }
+
+    @Override
+    public void updateSupplier(ErpSupplierSaveReqVO updateReqVO) {
+        // 校验存在
+        validateSupplierExists(updateReqVO.getId());
+        // 更新
+        ErpSupplierDO updateObj = BeanUtils.toBean(updateReqVO, ErpSupplierDO.class);
+        supplierMapper.updateById(updateObj);
+    }
+
+    @Override
+    public void deleteSupplier(Long id) {
+        // 校验存在
+        validateSupplierExists(id);
+        // 删除
+        supplierMapper.deleteById(id);
+    }
+
+    private void validateSupplierExists(Long id) {
+        if (supplierMapper.selectById(id) == null) {
+            throw exception(SUPPLIER_NOT_EXISTS);
+        }
+    }
+
+    @Override
+    public ErpSupplierDO getSupplier(Long id) {
+        return supplierMapper.selectById(id);
+    }
+
+    @Override
+    public ErpSupplierDO validateSupplier(Long id) {
+        ErpSupplierDO supplier = supplierMapper.selectById(id);
+        if (supplier == null) {
+            throw exception(SUPPLIER_NOT_EXISTS);
+        }
+        if (CommonStatusEnum.isDisable(supplier.getStatus())) {
+            throw exception(SUPPLIER_NOT_ENABLE, supplier.getName());
+        }
+        return supplier;
+    }
+
+    @Override
+    public List<ErpSupplierDO> getSupplierList(Collection<Long> ids) {
+        return supplierMapper.selectBatchIds(ids);
+    }
+
+    @Override
+    public PageResult<ErpSupplierDO> getSupplierPage(ErpSupplierPageReqVO pageReqVO) {
+        return supplierMapper.selectPage(pageReqVO);
+    }
+
+    @Override
+    public List<ErpSupplierDO> getSupplierListByStatus(Integer status) {
+        return supplierMapper.selectListByStatus(status);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpCustomerService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpCustomerService.java
new file mode 100644
index 00000000..694634b8
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpCustomerService.java
@@ -0,0 +1,94 @@
+package cn.iocoder.yudao.module.erp.service.sale;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.customer.ErpCustomerPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.customer.ErpCustomerSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpCustomerDO;
+import javax.validation.Valid;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
+
+/**
+ * ERP 客户 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpCustomerService {
+
+    /**
+     * 创建客户
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createCustomer(@Valid ErpCustomerSaveReqVO createReqVO);
+
+    /**
+     * 更新客户
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateCustomer(@Valid ErpCustomerSaveReqVO updateReqVO);
+
+    /**
+     * 删除客户
+     *
+     * @param id 编号
+     */
+    void deleteCustomer(Long id);
+
+    /**
+     * 获得客户
+     *
+     * @param id 编号
+     * @return 客户
+     */
+    ErpCustomerDO getCustomer(Long id);
+
+    /**
+     * 校验客户
+     *
+     * @param id 编号
+     * @return 客户
+     */
+    ErpCustomerDO validateCustomer(Long id);
+
+    /**
+     * 获得客户列表
+     *
+     * @param ids 编号列表
+     * @return 客户列表
+     */
+    List<ErpCustomerDO> getCustomerList(Collection<Long> ids);
+
+    /**
+     * 获得客户 Map
+     *
+     * @param ids 编号列表
+     * @return 客户 Map
+     */
+    default Map<Long, ErpCustomerDO> getCustomerMap(Collection<Long> ids) {
+        return convertMap(getCustomerList(ids), ErpCustomerDO::getId);
+    }
+
+    /**
+     * 获得客户分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 客户分页
+     */
+    PageResult<ErpCustomerDO> getCustomerPage(ErpCustomerPageReqVO pageReqVO);
+
+    /**
+     * 获得指定状态的客户列表
+     *
+     * @param status 状态
+     * @return 客户列表
+     */
+    List<ErpCustomerDO> getCustomerListByStatus(Integer status);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpCustomerServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpCustomerServiceImpl.java
new file mode 100644
index 00000000..7df07fb3
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpCustomerServiceImpl.java
@@ -0,0 +1,97 @@
+package cn.iocoder.yudao.module.erp.service.sale;
+
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.customer.ErpCustomerPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.customer.ErpCustomerSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpCustomerDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpCustomerMapper;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import javax.annotation.Resource;
+import java.util.Collection;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.CUSTOMER_NOT_ENABLE;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.CUSTOMER_NOT_EXISTS;
+
+/**
+ * ERP 客户 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpCustomerServiceImpl implements ErpCustomerService {
+
+    @Resource
+    private ErpCustomerMapper customerMapper;
+
+    @Override
+    public Long createCustomer(ErpCustomerSaveReqVO createReqVO) {
+        // 插入
+        ErpCustomerDO customer = BeanUtils.toBean(createReqVO, ErpCustomerDO.class);
+        customerMapper.insert(customer);
+        // 返回
+        return customer.getId();
+    }
+
+    @Override
+    public void updateCustomer(ErpCustomerSaveReqVO updateReqVO) {
+        // 校验存在
+        validateCustomerExists(updateReqVO.getId());
+        // 更新
+        ErpCustomerDO updateObj = BeanUtils.toBean(updateReqVO, ErpCustomerDO.class);
+        customerMapper.updateById(updateObj);
+    }
+
+    @Override
+    public void deleteCustomer(Long id) {
+        // 校验存在
+        validateCustomerExists(id);
+        // 删除
+        customerMapper.deleteById(id);
+    }
+
+    private void validateCustomerExists(Long id) {
+        if (customerMapper.selectById(id) == null) {
+            throw exception(CUSTOMER_NOT_EXISTS);
+        }
+    }
+
+    @Override
+    public ErpCustomerDO getCustomer(Long id) {
+        return customerMapper.selectById(id);
+    }
+
+    @Override
+    public ErpCustomerDO validateCustomer(Long id) {
+        ErpCustomerDO customer = customerMapper.selectById(id);
+        if (customer == null) {
+            throw exception(CUSTOMER_NOT_EXISTS);
+        }
+        if (CommonStatusEnum.isDisable(customer.getStatus())) {
+            throw exception(CUSTOMER_NOT_ENABLE, customer.getName());
+        }
+        return customer;
+    }
+
+    @Override
+    public List<ErpCustomerDO> getCustomerList(Collection<Long> ids) {
+        return customerMapper.selectBatchIds(ids);
+    }
+
+    @Override
+    public PageResult<ErpCustomerDO> getCustomerPage(ErpCustomerPageReqVO pageReqVO) {
+        return customerMapper.selectPage(pageReqVO);
+    }
+
+    @Override
+    public List<ErpCustomerDO> getCustomerListByStatus(Integer status) {
+        return customerMapper.selectListByStatus(status);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOrderService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOrderService.java
new file mode 100644
index 00000000..1a2e0546
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOrderService.java
@@ -0,0 +1,110 @@
+package cn.iocoder.yudao.module.erp.service.sale;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderItemDO;
+import javax.validation.Valid;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * ERP 销售订单 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpSaleOrderService {
+
+    /**
+     * 创建销售订单
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createSaleOrder(@Valid ErpSaleOrderSaveReqVO createReqVO);
+
+    /**
+     * 更新销售订单
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateSaleOrder(@Valid ErpSaleOrderSaveReqVO updateReqVO);
+
+    /**
+     * 更新销售订单的状态
+     *
+     * @param id 编号
+     * @param status 状态
+     */
+    void updateSaleOrderStatus(Long id, Integer status);
+
+    /**
+     * 更新销售订单的出库数量
+     *
+     * @param id 编号
+     * @param outCountMap 出库数量 Map：key 销售订单项编号；value 出库数量
+     */
+    void updateSaleOrderOutCount(Long id, Map<Long, BigDecimal> outCountMap);
+
+    /**
+     * 更新销售订单的退货数量
+     *
+     * @param orderId 编号
+     * @param returnCountMap 退货数量 Map：key 销售订单项编号；value 退货数量
+     */
+    void updateSaleOrderReturnCount(Long orderId, Map<Long, BigDecimal> returnCountMap);
+
+    /**
+     * 删除销售订单
+     *
+     * @param ids 编号数组
+     */
+    void deleteSaleOrder(List<Long> ids);
+
+    /**
+     * 获得销售订单
+     *
+     * @param id 编号
+     * @return 销售订单
+     */
+    ErpSaleOrderDO getSaleOrder(Long id);
+
+    /**
+     * 校验销售订单，已经审核通过
+     *
+     * @param id 编号
+     * @return 销售订单
+     */
+    ErpSaleOrderDO validateSaleOrder(Long id);
+
+    /**
+     * 获得销售订单分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 销售订单分页
+     */
+    PageResult<ErpSaleOrderDO> getSaleOrderPage(ErpSaleOrderPageReqVO pageReqVO);
+
+    // ==================== 销售订单项 ====================
+
+    /**
+     * 获得销售订单项列表
+     *
+     * @param orderId 销售订单编号
+     * @return 销售订单项列表
+     */
+    List<ErpSaleOrderItemDO> getSaleOrderItemListByOrderId(Long orderId);
+
+    /**
+     * 获得销售订单项 List
+     *
+     * @param orderIds 销售订单编号数组
+     * @return 销售订单项 List
+     */
+    List<ErpSaleOrderItemDO> getSaleOrderItemListByOrderIds(Collection<Long> orderIds);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOrderServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOrderServiceImpl.java
new file mode 100644
index 00000000..7c25d067
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOrderServiceImpl.java
@@ -0,0 +1,307 @@
+package cn.iocoder.yudao.module.erp.service.sale;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.ObjectUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.number.MoneyUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderItemDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpSaleOrderItemMapper;
+import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpSaleOrderMapper;
+import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import cn.iocoder.yudao.module.erp.service.finance.ErpAccountService;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import javax.annotation.Resource;
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+
+// TODO 芋艿：记录操作日志
+
+/**
+ * ERP 销售订单 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpSaleOrderServiceImpl implements ErpSaleOrderService {
+
+    @Resource
+    private ErpSaleOrderMapper saleOrderMapper;
+    @Resource
+    private ErpSaleOrderItemMapper saleOrderItemMapper;
+
+    @Resource
+    private ErpNoRedisDAO noRedisDAO;
+
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpCustomerService customerService;
+    @Resource
+    private ErpAccountService accountService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createSaleOrder(ErpSaleOrderSaveReqVO createReqVO) {
+        // 1.1 校验订单项的有效性
+        List<ErpSaleOrderItemDO> saleOrderItems = validateSaleOrderItems(createReqVO.getItems());
+        // 1.2 校验客户
+        customerService.validateCustomer(createReqVO.getCustomerId());
+        // 1.3 校验结算账户
+        if (createReqVO.getAccountId() != null) {
+            accountService.validateAccount(createReqVO.getAccountId());
+        }
+        // 1.4 校验销售人员
+        if (createReqVO.getSaleUserId() != null) {
+            adminUserApi.validateUser(createReqVO.getSaleUserId());
+        }
+        // 1.5 生成订单号，并校验唯一性
+        String no = noRedisDAO.generate(ErpNoRedisDAO.SALE_ORDER_NO_PREFIX);
+        if (saleOrderMapper.selectByNo(no) != null) {
+            throw exception(SALE_ORDER_NO_EXISTS);
+        }
+
+        // 2.1 插入订单
+        ErpSaleOrderDO saleOrder = BeanUtils.toBean(createReqVO, ErpSaleOrderDO.class, in -> in
+                .setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus()));
+        calculateTotalPrice(saleOrder, saleOrderItems);
+        saleOrderMapper.insert(saleOrder);
+        // 2.2 插入订单项
+        saleOrderItems.forEach(o -> o.setOrderId(saleOrder.getId()));
+        saleOrderItemMapper.insertBatch(saleOrderItems);
+        return saleOrder.getId();
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateSaleOrder(ErpSaleOrderSaveReqVO updateReqVO) {
+        // 1.1 校验存在
+        ErpSaleOrderDO saleOrder = validateSaleOrderExists(updateReqVO.getId());
+        if (ErpAuditStatus.APPROVE.getStatus().equals(saleOrder.getStatus())) {
+            throw exception(SALE_ORDER_UPDATE_FAIL_APPROVE, saleOrder.getNo());
+        }
+        // 1.2 校验客户
+        customerService.validateCustomer(updateReqVO.getCustomerId());
+        // 1.3 校验结算账户
+        if (updateReqVO.getAccountId() != null) {
+            accountService.validateAccount(updateReqVO.getAccountId());
+        }
+        // 1.4 校验销售人员
+        if (updateReqVO.getSaleUserId() != null) {
+            adminUserApi.validateUser(updateReqVO.getSaleUserId());
+        }
+        // 1.5 校验订单项的有效性
+        List<ErpSaleOrderItemDO> saleOrderItems = validateSaleOrderItems(updateReqVO.getItems());
+
+        // 2.1 更新订单
+        ErpSaleOrderDO updateObj = BeanUtils.toBean(updateReqVO, ErpSaleOrderDO.class);
+        calculateTotalPrice(updateObj, saleOrderItems);
+        saleOrderMapper.updateById(updateObj);
+        // 2.2 更新订单项
+        updateSaleOrderItemList(updateReqVO.getId(), saleOrderItems);
+    }
+
+    private void calculateTotalPrice(ErpSaleOrderDO saleOrder, List<ErpSaleOrderItemDO> saleOrderItems) {
+        saleOrder.setTotalCount(getSumValue(saleOrderItems, ErpSaleOrderItemDO::getCount, BigDecimal::add));
+        saleOrder.setTotalProductPrice(getSumValue(saleOrderItems, ErpSaleOrderItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO));
+        saleOrder.setTotalTaxPrice(getSumValue(saleOrderItems, ErpSaleOrderItemDO::getTaxPrice, BigDecimal::add, BigDecimal.ZERO));
+        saleOrder.setTotalPrice(saleOrder.getTotalProductPrice().add(saleOrder.getTotalTaxPrice()));
+        // 计算优惠价格
+        if (saleOrder.getDiscountPercent() == null) {
+            saleOrder.setDiscountPercent(BigDecimal.ZERO);
+        }
+        saleOrder.setDiscountPrice(MoneyUtils.priceMultiplyPercent(saleOrder.getTotalPrice(), saleOrder.getDiscountPercent()));
+        saleOrder.setTotalPrice(saleOrder.getTotalPrice().subtract(saleOrder.getDiscountPrice()));
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateSaleOrderStatus(Long id, Integer status) {
+        boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
+        // 1.1 校验存在
+        ErpSaleOrderDO saleOrder = validateSaleOrderExists(id);
+        // 1.2 校验状态
+        if (saleOrder.getStatus().equals(status)) {
+            throw exception(approve ? SALE_ORDER_APPROVE_FAIL : SALE_ORDER_PROCESS_FAIL);
+        }
+        // 1.3 存在销售出库单，无法反审核
+        if (!approve && saleOrder.getOutCount().compareTo(BigDecimal.ZERO) > 0) {
+            throw exception(SALE_ORDER_PROCESS_FAIL_EXISTS_OUT);
+        }
+        // 1.4 存在销售退货单，无法反审核
+        if (!approve && saleOrder.getReturnCount().compareTo(BigDecimal.ZERO) > 0) {
+            throw exception(SALE_ORDER_PROCESS_FAIL_EXISTS_RETURN);
+        }
+
+        // 2. 更新状态
+        int updateCount = saleOrderMapper.updateByIdAndStatus(id, saleOrder.getStatus(),
+                new ErpSaleOrderDO().setStatus(status));
+        if (updateCount == 0) {
+            throw exception(approve ? SALE_ORDER_APPROVE_FAIL : SALE_ORDER_PROCESS_FAIL);
+        }
+    }
+
+    private List<ErpSaleOrderItemDO> validateSaleOrderItems(List<ErpSaleOrderSaveReqVO.Item> list) {
+        // 1. 校验产品存在
+        List<ErpProductDO> productList = productService.validProductList(
+                convertSet(list, ErpSaleOrderSaveReqVO.Item::getProductId));
+        Map<Long, ErpProductDO> productMap = convertMap(productList, ErpProductDO::getId);
+        // 2. 转化为 ErpSaleOrderItemDO 列表
+        return convertList(list, o -> BeanUtils.toBean(o, ErpSaleOrderItemDO.class, item -> {
+            item.setProductUnitId(productMap.get(item.getProductId()).getUnitId());
+            item.setTotalPrice(MoneyUtils.priceMultiply(item.getProductPrice(), item.getCount()));
+            if (item.getTotalPrice() == null) {
+                return;
+            }
+            if (item.getTaxPercent() != null) {
+                item.setTaxPrice(MoneyUtils.priceMultiplyPercent(item.getTotalPrice(), item.getTaxPercent()));
+            }
+        }));
+    }
+
+    private void updateSaleOrderItemList(Long id, List<ErpSaleOrderItemDO> newList) {
+        // 第一步，对比新老数据，获得添加、修改、删除的列表
+        List<ErpSaleOrderItemDO> oldList = saleOrderItemMapper.selectListByOrderId(id);
+        List<List<ErpSaleOrderItemDO>> diffList = diffList(oldList, newList, // id 不同，就认为是不同的记录
+                (oldVal, newVal) -> oldVal.getId().equals(newVal.getId()));
+
+        // 第二步，批量添加、修改、删除
+        if (CollUtil.isNotEmpty(diffList.get(0))) {
+            diffList.get(0).forEach(o -> o.setOrderId(id));
+            saleOrderItemMapper.insertBatch(diffList.get(0));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(1))) {
+            saleOrderItemMapper.updateBatch(diffList.get(1));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(2))) {
+            saleOrderItemMapper.deleteBatchIds(convertList(diffList.get(2), ErpSaleOrderItemDO::getId));
+        }
+    }
+
+    @Override
+    public void updateSaleOrderOutCount(Long id, Map<Long, BigDecimal> outCountMap) {
+        List<ErpSaleOrderItemDO> orderItems = saleOrderItemMapper.selectListByOrderId(id);
+        // 1. 更新每个销售订单项
+        orderItems.forEach(item -> {
+            BigDecimal outCount = outCountMap.getOrDefault(item.getId(), BigDecimal.ZERO);
+            if (item.getOutCount().equals(outCount)) {
+                return;
+            }
+            if (outCount.compareTo(item.getCount()) > 0) {
+                throw exception(SALE_ORDER_ITEM_OUT_FAIL_PRODUCT_EXCEED,
+                        productService.getProduct(item.getProductId()).getName(), item.getCount());
+            }
+            saleOrderItemMapper.updateById(new ErpSaleOrderItemDO().setId(item.getId()).setOutCount(outCount));
+        });
+        // 2. 更新销售订单
+        BigDecimal totalOutCount = getSumValue(outCountMap.values(), value -> value, BigDecimal::add, BigDecimal.ZERO);
+        saleOrderMapper.updateById(new ErpSaleOrderDO().setId(id).setOutCount(totalOutCount));
+    }
+
+    @Override
+    public void updateSaleOrderReturnCount(Long orderId, Map<Long, BigDecimal> returnCountMap) {
+        List<ErpSaleOrderItemDO> orderItems = saleOrderItemMapper.selectListByOrderId(orderId);
+        // 1. 更新每个销售订单项
+        orderItems.forEach(item -> {
+            BigDecimal returnCount = returnCountMap.getOrDefault(item.getId(), BigDecimal.ZERO);
+            if (item.getReturnCount().equals(returnCount)) {
+                return;
+            }
+            if (returnCount.compareTo(item.getOutCount()) > 0) {
+                throw exception(SALE_ORDER_ITEM_RETURN_FAIL_OUT_EXCEED,
+                        productService.getProduct(item.getProductId()).getName(), item.getOutCount());
+            }
+            saleOrderItemMapper.updateById(new ErpSaleOrderItemDO().setId(item.getId()).setReturnCount(returnCount));
+        });
+        // 2. 更新销售订单
+        BigDecimal totalReturnCount = getSumValue(returnCountMap.values(), value -> value, BigDecimal::add, BigDecimal.ZERO);
+        saleOrderMapper.updateById(new ErpSaleOrderDO().setId(orderId).setReturnCount(totalReturnCount));
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deleteSaleOrder(List<Long> ids) {
+        // 1. 校验不处于已审批
+        List<ErpSaleOrderDO> saleOrders = saleOrderMapper.selectBatchIds(ids);
+        if (CollUtil.isEmpty(saleOrders)) {
+            return;
+        }
+        saleOrders.forEach(saleOrder -> {
+            if (ErpAuditStatus.APPROVE.getStatus().equals(saleOrder.getStatus())) {
+                throw exception(SALE_ORDER_DELETE_FAIL_APPROVE, saleOrder.getNo());
+            }
+        });
+
+        // 2. 遍历删除，并记录操作日志
+        saleOrders.forEach(saleOrder -> {
+            // 2.1 删除订单
+            saleOrderMapper.deleteById(saleOrder.getId());
+            // 2.2 删除订单项
+            saleOrderItemMapper.deleteByOrderId(saleOrder.getId());
+        });
+    }
+
+    private ErpSaleOrderDO validateSaleOrderExists(Long id) {
+        ErpSaleOrderDO saleOrder = saleOrderMapper.selectById(id);
+        if (saleOrder == null) {
+            throw exception(SALE_ORDER_NOT_EXISTS);
+        }
+        return saleOrder;
+    }
+
+    @Override
+    public ErpSaleOrderDO getSaleOrder(Long id) {
+        return saleOrderMapper.selectById(id);
+    }
+
+    @Override
+    public ErpSaleOrderDO validateSaleOrder(Long id) {
+        ErpSaleOrderDO saleOrder = validateSaleOrderExists(id);
+        if (ObjectUtil.notEqual(saleOrder.getStatus(), ErpAuditStatus.APPROVE.getStatus())) {
+            throw exception(SALE_ORDER_NOT_APPROVE);
+        }
+        return saleOrder;
+    }
+
+    @Override
+    public PageResult<ErpSaleOrderDO> getSaleOrderPage(ErpSaleOrderPageReqVO pageReqVO) {
+        return saleOrderMapper.selectPage(pageReqVO);
+    }
+
+    // ==================== 订单项 ====================
+
+    @Override
+    public List<ErpSaleOrderItemDO> getSaleOrderItemListByOrderId(Long orderId) {
+        return saleOrderItemMapper.selectListByOrderId(orderId);
+    }
+
+    @Override
+    public List<ErpSaleOrderItemDO> getSaleOrderItemListByOrderIds(Collection<Long> orderIds) {
+        if (CollUtil.isEmpty(orderIds)) {
+            return Collections.emptyList();
+        }
+        return saleOrderItemMapper.selectListByOrderIds(orderIds);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOutService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOutService.java
new file mode 100644
index 00000000..db78cb0d
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOutService.java
@@ -0,0 +1,102 @@
+package cn.iocoder.yudao.module.erp.service.sale;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.out.ErpSaleOutPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.out.ErpSaleOutSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOutDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOutItemDO;
+import javax.validation.Valid;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 销售出库 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpSaleOutService {
+
+    /**
+     * 创建销售出库
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createSaleOut(@Valid ErpSaleOutSaveReqVO createReqVO);
+
+    /**
+     * 更新销售出库
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateSaleOut(@Valid ErpSaleOutSaveReqVO updateReqVO);
+
+    /**
+     * 更新销售出库的状态
+     *
+     * @param id 编号
+     * @param status 状态
+     */
+    void updateSaleOutStatus(Long id, Integer status);
+
+    /**
+     * 更新销售出库的收款金额
+     *
+     * @param id 编号
+     * @param receiptPrice 收款金额
+     */
+    void updateSaleInReceiptPrice(Long id, BigDecimal receiptPrice);
+
+    /**
+     * 删除销售出库
+     *
+     * @param ids 编号数组
+     */
+    void deleteSaleOut(List<Long> ids);
+
+    /**
+     * 获得销售出库
+     *
+     * @param id 编号
+     * @return 销售出库
+     */
+    ErpSaleOutDO getSaleOut(Long id);
+
+    /**
+     * 校验销售出库，已经审核通过
+     *
+     * @param id 编号
+     * @return 销售出库
+     */
+    ErpSaleOutDO validateSaleOut(Long id);
+
+    /**
+     * 获得销售出库分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 销售出库分页
+     */
+    PageResult<ErpSaleOutDO> getSaleOutPage(ErpSaleOutPageReqVO pageReqVO);
+
+    // ==================== 销售出库项 ====================
+
+    /**
+     * 获得销售出库项列表
+     *
+     * @param outId 销售出库编号
+     * @return 销售出库项列表
+     */
+    List<ErpSaleOutItemDO> getSaleOutItemListByOutId(Long outId);
+
+    /**
+     * 获得销售出库项 List
+     *
+     * @param outIds 销售出库编号数组
+     * @return 销售出库项 List
+     */
+    List<ErpSaleOutItemDO> getSaleOutItemListByOutIds(Collection<Long> outIds);
+
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOutServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOutServiceImpl.java
new file mode 100644
index 00000000..16d20dd3
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOutServiceImpl.java
@@ -0,0 +1,316 @@
+package cn.iocoder.yudao.module.erp.service.sale;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.ObjectUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.number.MoneyUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.out.ErpSaleOutPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.out.ErpSaleOutSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOutDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOutItemDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpSaleOutItemMapper;
+import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpSaleOutMapper;
+import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import cn.iocoder.yudao.module.erp.enums.stock.ErpStockRecordBizTypeEnum;
+import cn.iocoder.yudao.module.erp.service.finance.ErpAccountService;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockRecordService;
+import cn.iocoder.yudao.module.erp.service.stock.bo.ErpStockRecordCreateReqBO;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import javax.annotation.Resource;
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+
+// TODO 芋艿：记录操作日志
+
+/**
+ * ERP 销售出库 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpSaleOutServiceImpl implements ErpSaleOutService {
+
+    @Resource
+    private ErpSaleOutMapper saleOutMapper;
+    @Resource
+    private ErpSaleOutItemMapper saleOutItemMapper;
+
+    @Resource
+    private ErpNoRedisDAO noRedisDAO;
+
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    @Lazy // 延迟加载，避免循环依赖
+    private ErpSaleOrderService saleOrderService;
+    @Resource
+    private ErpAccountService accountService;
+    @Resource
+    private ErpStockRecordService stockRecordService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createSaleOut(ErpSaleOutSaveReqVO createReqVO) {
+        // 1.1 校验销售订单已审核
+        ErpSaleOrderDO saleOrder = saleOrderService.validateSaleOrder(createReqVO.getOrderId());
+        // 1.2 校验出库项的有效性
+        List<ErpSaleOutItemDO> saleOutItems = validateSaleOutItems(createReqVO.getItems());
+        // 1.3 校验结算账户
+        accountService.validateAccount(createReqVO.getAccountId());
+        // 1.4 校验销售人员
+        if (createReqVO.getSaleUserId() != null) {
+            adminUserApi.validateUser(createReqVO.getSaleUserId());
+        }
+        // 1.5 生成出库单号，并校验唯一性
+        String no = noRedisDAO.generate(ErpNoRedisDAO.SALE_OUT_NO_PREFIX);
+        if (saleOutMapper.selectByNo(no) != null) {
+            throw exception(SALE_OUT_NO_EXISTS);
+        }
+
+        // 2.1 插入出库
+        ErpSaleOutDO saleOut = BeanUtils.toBean(createReqVO, ErpSaleOutDO.class, in -> in
+                .setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus()))
+                .setOrderNo(saleOrder.getNo()).setCustomerId(saleOrder.getCustomerId());
+        calculateTotalPrice(saleOut, saleOutItems);
+        saleOutMapper.insert(saleOut);
+        // 2.2 插入出库项
+        saleOutItems.forEach(o -> o.setOutId(saleOut.getId()));
+        saleOutItemMapper.insertBatch(saleOutItems);
+
+        // 3. 更新销售订单的出库数量
+        updateSaleOrderOutCount(createReqVO.getOrderId());
+        return saleOut.getId();
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateSaleOut(ErpSaleOutSaveReqVO updateReqVO) {
+        // 1.1 校验存在
+        ErpSaleOutDO saleOut = validateSaleOutExists(updateReqVO.getId());
+        if (ErpAuditStatus.APPROVE.getStatus().equals(saleOut.getStatus())) {
+            throw exception(SALE_OUT_UPDATE_FAIL_APPROVE, saleOut.getNo());
+        }
+        // 1.2 校验销售订单已审核
+        ErpSaleOrderDO saleOrder = saleOrderService.validateSaleOrder(updateReqVO.getOrderId());
+        // 1.3 校验结算账户
+        accountService.validateAccount(updateReqVO.getAccountId());
+        // 1.4 校验销售人员
+        if (updateReqVO.getSaleUserId() != null) {
+            adminUserApi.validateUser(updateReqVO.getSaleUserId());
+        }
+        // 1.5 校验订单项的有效性
+        List<ErpSaleOutItemDO> saleOutItems = validateSaleOutItems(updateReqVO.getItems());
+
+        // 2.1 更新出库
+        ErpSaleOutDO updateObj = BeanUtils.toBean(updateReqVO, ErpSaleOutDO.class)
+                .setOrderNo(saleOrder.getNo()).setCustomerId(saleOrder.getCustomerId());
+        calculateTotalPrice(updateObj, saleOutItems);
+        saleOutMapper.updateById(updateObj);
+        // 2.2 更新出库项
+        updateSaleOutItemList(updateReqVO.getId(), saleOutItems);
+
+        // 3.1 更新销售订单的出库数量
+        updateSaleOrderOutCount(updateObj.getOrderId());
+        // 3.2 注意：如果销售订单编号变更了，需要更新“老”销售订单的出库数量
+        if (ObjectUtil.notEqual(saleOut.getOrderId(), updateObj.getOrderId())) {
+            updateSaleOrderOutCount(saleOut.getOrderId());
+        }
+    }
+
+    private void calculateTotalPrice(ErpSaleOutDO saleOut, List<ErpSaleOutItemDO> saleOutItems) {
+        saleOut.setTotalCount(getSumValue(saleOutItems, ErpSaleOutItemDO::getCount, BigDecimal::add));
+        saleOut.setTotalProductPrice(getSumValue(saleOutItems, ErpSaleOutItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO));
+        saleOut.setTotalTaxPrice(getSumValue(saleOutItems, ErpSaleOutItemDO::getTaxPrice, BigDecimal::add, BigDecimal.ZERO));
+        saleOut.setTotalPrice(saleOut.getTotalProductPrice().add(saleOut.getTotalTaxPrice()));
+        // 计算优惠价格
+        if (saleOut.getDiscountPercent() == null) {
+            saleOut.setDiscountPercent(BigDecimal.ZERO);
+        }
+        saleOut.setDiscountPrice(MoneyUtils.priceMultiplyPercent(saleOut.getTotalPrice(), saleOut.getDiscountPercent()));
+        saleOut.setTotalPrice(saleOut.getTotalPrice().subtract(saleOut.getDiscountPrice().add(saleOut.getOtherPrice())));
+    }
+
+    private void updateSaleOrderOutCount(Long orderId) {
+        // 1.1 查询销售订单对应的销售出库单列表
+        List<ErpSaleOutDO> saleOuts = saleOutMapper.selectListByOrderId(orderId);
+        // 1.2 查询对应的销售订单项的出库数量
+        Map<Long, BigDecimal> returnCountMap = saleOutItemMapper.selectOrderItemCountSumMapByOutIds(
+                convertList(saleOuts, ErpSaleOutDO::getId));
+        // 2. 更新销售订单的出库数量
+        saleOrderService.updateSaleOrderOutCount(orderId, returnCountMap);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateSaleOutStatus(Long id, Integer status) {
+        boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
+        // 1.1 校验存在
+        ErpSaleOutDO saleOut = validateSaleOutExists(id);
+        // 1.2 校验状态
+        if (saleOut.getStatus().equals(status)) {
+            throw exception(approve ? SALE_OUT_APPROVE_FAIL : SALE_OUT_PROCESS_FAIL);
+        }
+        // 1.3 校验已退款
+        if (!approve && saleOut.getReceiptPrice().compareTo(BigDecimal.ZERO) > 0) {
+            throw exception(SALE_OUT_PROCESS_FAIL_EXISTS_RECEIPT);
+        }
+
+        // 2. 更新状态
+        int updateCount = saleOutMapper.updateByIdAndStatus(id, saleOut.getStatus(),
+                new ErpSaleOutDO().setStatus(status));
+        if (updateCount == 0) {
+            throw exception(approve ? SALE_OUT_APPROVE_FAIL : SALE_OUT_PROCESS_FAIL);
+        }
+
+        // 3. 变更库存
+        List<ErpSaleOutItemDO> saleOutItems = saleOutItemMapper.selectListByOutId(id);
+        Integer bizType = approve ? ErpStockRecordBizTypeEnum.SALE_OUT.getType()
+                : ErpStockRecordBizTypeEnum.SALE_OUT_CANCEL.getType();
+        saleOutItems.forEach(saleOutItem -> {
+            BigDecimal count = approve ? saleOutItem.getCount().negate() : saleOutItem.getCount();
+            stockRecordService.createStockRecord(new ErpStockRecordCreateReqBO(
+                    saleOutItem.getProductId(), saleOutItem.getWarehouseId(), count,
+                    bizType, saleOutItem.getOutId(), saleOutItem.getId(), saleOut.getNo()));
+        });
+    }
+
+    @Override
+    public void updateSaleInReceiptPrice(Long id, BigDecimal receiptPrice) {
+        ErpSaleOutDO saleOut = saleOutMapper.selectById(id);
+        if (saleOut.getReceiptPrice().equals(receiptPrice)) {
+            return;
+        }
+        if (receiptPrice.compareTo(saleOut.getTotalPrice()) > 0) {
+            throw exception(SALE_OUT_FAIL_RECEIPT_PRICE_EXCEED, receiptPrice,  saleOut.getTotalPrice());
+        }
+        saleOutMapper.updateById(new ErpSaleOutDO().setId(id).setReceiptPrice(receiptPrice));
+    }
+
+    private List<ErpSaleOutItemDO> validateSaleOutItems(List<ErpSaleOutSaveReqVO.Item> list) {
+        // 1. 校验产品存在
+        List<ErpProductDO> productList = productService.validProductList(
+                convertSet(list, ErpSaleOutSaveReqVO.Item::getProductId));
+        Map<Long, ErpProductDO> productMap = convertMap(productList, ErpProductDO::getId);
+        // 2. 转化为 ErpSaleOutItemDO 列表
+        return convertList(list, o -> BeanUtils.toBean(o, ErpSaleOutItemDO.class, item -> {
+            item.setProductUnitId(productMap.get(item.getProductId()).getUnitId());
+            item.setTotalPrice(MoneyUtils.priceMultiply(item.getProductPrice(), item.getCount()));
+            if (item.getTotalPrice() == null) {
+                return;
+            }
+            if (item.getTaxPercent() != null) {
+                item.setTaxPrice(MoneyUtils.priceMultiplyPercent(item.getTotalPrice(), item.getTaxPercent()));
+            }
+        }));
+    }
+
+    private void updateSaleOutItemList(Long id, List<ErpSaleOutItemDO> newList) {
+        // 第一步，对比新老数据，获得添加、修改、删除的列表
+        List<ErpSaleOutItemDO> oldList = saleOutItemMapper.selectListByOutId(id);
+        List<List<ErpSaleOutItemDO>> diffList = diffList(oldList, newList, // id 不同，就认为是不同的记录
+                (oldVal, newVal) -> oldVal.getId().equals(newVal.getId()));
+
+        // 第二步，批量添加、修改、删除
+        if (CollUtil.isNotEmpty(diffList.get(0))) {
+            diffList.get(0).forEach(o -> o.setOutId(id));
+            saleOutItemMapper.insertBatch(diffList.get(0));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(1))) {
+            saleOutItemMapper.updateBatch(diffList.get(1));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(2))) {
+            saleOutItemMapper.deleteBatchIds(convertList(diffList.get(2), ErpSaleOutItemDO::getId));
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deleteSaleOut(List<Long> ids) {
+        // 1. 校验不处于已审批
+        List<ErpSaleOutDO> saleOuts = saleOutMapper.selectBatchIds(ids);
+        if (CollUtil.isEmpty(saleOuts)) {
+            return;
+        }
+        saleOuts.forEach(saleOut -> {
+            if (ErpAuditStatus.APPROVE.getStatus().equals(saleOut.getStatus())) {
+                throw exception(SALE_OUT_DELETE_FAIL_APPROVE, saleOut.getNo());
+            }
+        });
+
+        // 2. 遍历删除，并记录操作日志
+        saleOuts.forEach(saleOut -> {
+            // 2.1 删除订单
+            saleOutMapper.deleteById(saleOut.getId());
+            // 2.2 删除订单项
+            saleOutItemMapper.deleteByOutId(saleOut.getId());
+
+            // 2.3 更新销售订单的出库数量
+            updateSaleOrderOutCount(saleOut.getOrderId());
+        });
+
+    }
+
+    private ErpSaleOutDO validateSaleOutExists(Long id) {
+        ErpSaleOutDO saleOut = saleOutMapper.selectById(id);
+        if (saleOut == null) {
+            throw exception(SALE_OUT_NOT_EXISTS);
+        }
+        return saleOut;
+    }
+
+    @Override
+    public ErpSaleOutDO getSaleOut(Long id) {
+        return saleOutMapper.selectById(id);
+    }
+
+    @Override
+    public ErpSaleOutDO validateSaleOut(Long id) {
+        ErpSaleOutDO saleOut = validateSaleOutExists(id);
+        if (ObjectUtil.notEqual(saleOut.getStatus(), ErpAuditStatus.APPROVE.getStatus())) {
+            throw exception(SALE_OUT_NOT_APPROVE);
+        }
+        return saleOut;
+    }
+
+    @Override
+    public PageResult<ErpSaleOutDO> getSaleOutPage(ErpSaleOutPageReqVO pageReqVO) {
+        return saleOutMapper.selectPage(pageReqVO);
+    }
+
+    // ==================== 销售出库项 ====================
+
+    @Override
+    public List<ErpSaleOutItemDO> getSaleOutItemListByOutId(Long outId) {
+        return saleOutItemMapper.selectListByOutId(outId);
+    }
+
+    @Override
+    public List<ErpSaleOutItemDO> getSaleOutItemListByOutIds(Collection<Long> outIds) {
+        if (CollUtil.isEmpty(outIds)) {
+            return Collections.emptyList();
+        }
+        return saleOutItemMapper.selectListByOutIds(outIds);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleReturnService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleReturnService.java
new file mode 100644
index 00000000..02640323
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleReturnService.java
@@ -0,0 +1,101 @@
+package cn.iocoder.yudao.module.erp.service.sale;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.returns.ErpSaleReturnPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.returns.ErpSaleReturnSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleReturnDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleReturnItemDO;
+import javax.validation.Valid;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 销售退货 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpSaleReturnService {
+
+    /**
+     * 创建销售退货
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createSaleReturn(@Valid ErpSaleReturnSaveReqVO createReqVO);
+
+    /**
+     * 更新销售退货
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateSaleReturn(@Valid ErpSaleReturnSaveReqVO updateReqVO);
+
+    /**
+     * 更新销售退货的状态
+     *
+     * @param id 编号
+     * @param status 状态
+     */
+    void updateSaleReturnStatus(Long id, Integer status);
+
+    /**
+     * 更新销售退货的退款金额
+     *
+     * @param id 编号
+     * @param refundPrice 退款金额
+     */
+    void updateSaleReturnRefundPrice(Long id, BigDecimal refundPrice);
+
+    /**
+     * 删除销售退货
+     *
+     * @param ids 编号数组
+     */
+    void deleteSaleReturn(List<Long> ids);
+
+    /**
+     * 获得销售退货
+     *
+     * @param id 编号
+     * @return 销售退货
+     */
+    ErpSaleReturnDO getSaleReturn(Long id);
+
+    /**
+     * 校验销售退货，已经审核通过
+     *
+     * @param id 编号
+     * @return 销售退货
+     */
+    ErpSaleReturnDO validateSaleReturn(Long id);
+
+    /**
+     * 获得销售退货分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 销售退货分页
+     */
+    PageResult<ErpSaleReturnDO> getSaleReturnPage(ErpSaleReturnPageReqVO pageReqVO);
+
+    // ==================== 销售退货项 ====================
+
+    /**
+     * 获得销售退货项列表
+     *
+     * @param returnId 销售退货编号
+     * @return 销售退货项列表
+     */
+    List<ErpSaleReturnItemDO> getSaleReturnItemListByReturnId(Long returnId);
+
+    /**
+     * 获得销售退货项 List
+     *
+     * @param returnIds 销售退货编号数组
+     * @return 销售退货项 List
+     */
+    List<ErpSaleReturnItemDO> getSaleReturnItemListByReturnIds(Collection<Long> returnIds);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleReturnServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleReturnServiceImpl.java
new file mode 100644
index 00000000..209df114
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleReturnServiceImpl.java
@@ -0,0 +1,316 @@
+package cn.iocoder.yudao.module.erp.service.sale;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.ObjectUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.number.MoneyUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.returns.ErpSaleReturnPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.returns.ErpSaleReturnSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleReturnDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleReturnItemDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpSaleReturnItemMapper;
+import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpSaleReturnMapper;
+import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import cn.iocoder.yudao.module.erp.enums.stock.ErpStockRecordBizTypeEnum;
+import cn.iocoder.yudao.module.erp.service.finance.ErpAccountService;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockRecordService;
+import cn.iocoder.yudao.module.erp.service.stock.bo.ErpStockRecordCreateReqBO;
+import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import javax.annotation.Resource;
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+
+// TODO 芋艿：记录操作日志
+
+/**
+ * ERP 销售退货 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpSaleReturnServiceImpl implements ErpSaleReturnService {
+
+    @Resource
+    private ErpSaleReturnMapper saleReturnMapper;
+    @Resource
+    private ErpSaleReturnItemMapper saleReturnItemMapper;
+
+    @Resource
+    private ErpNoRedisDAO noRedisDAO;
+
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    @Lazy // 延迟加载，避免循环依赖
+    private ErpSaleOrderService saleOrderService;
+    @Resource
+    private ErpAccountService accountService;
+    @Resource
+    private ErpStockRecordService stockRecordService;
+
+    @Resource
+    private AdminUserApi adminUserApi;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createSaleReturn(ErpSaleReturnSaveReqVO createReqVO) {
+        // 1.1 校验销售订单已审核
+        ErpSaleOrderDO saleOrder = saleOrderService.validateSaleOrder(createReqVO.getOrderId());
+        // 1.2 校验退货项的有效性
+        List<ErpSaleReturnItemDO> saleReturnItems = validateSaleReturnItems(createReqVO.getItems());
+        // 1.3 校验结算账户
+        accountService.validateAccount(createReqVO.getAccountId());
+        // 1.4 校验销售人员
+        if (createReqVO.getSaleUserId() != null) {
+            adminUserApi.validateUser(createReqVO.getSaleUserId());
+        }
+        // 1.5 生成退货单号，并校验唯一性
+        String no = noRedisDAO.generate(ErpNoRedisDAO.SALE_RETURN_NO_PREFIX);
+        if (saleReturnMapper.selectByNo(no) != null) {
+            throw exception(SALE_RETURN_NO_EXISTS);
+        }
+
+        // 2.1 插入退货
+        ErpSaleReturnDO saleReturn = BeanUtils.toBean(createReqVO, ErpSaleReturnDO.class, in -> in
+                .setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus()))
+                .setOrderNo(saleOrder.getNo()).setCustomerId(saleOrder.getCustomerId());
+        calculateTotalPrice(saleReturn, saleReturnItems);
+        saleReturnMapper.insert(saleReturn);
+        // 2.2 插入退货项
+        saleReturnItems.forEach(o -> o.setReturnId(saleReturn.getId()));
+        saleReturnItemMapper.insertBatch(saleReturnItems);
+
+        // 3. 更新销售订单的退货数量
+        updateSaleOrderReturnCount(createReqVO.getOrderId());
+        return saleReturn.getId();
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateSaleReturn(ErpSaleReturnSaveReqVO updateReqVO) {
+        // 1.1 校验存在
+        ErpSaleReturnDO saleReturn = validateSaleReturnExists(updateReqVO.getId());
+        if (ErpAuditStatus.APPROVE.getStatus().equals(saleReturn.getStatus())) {
+            throw exception(SALE_RETURN_UPDATE_FAIL_APPROVE, saleReturn.getNo());
+        }
+        // 1.2 校验销售订单已审核
+        ErpSaleOrderDO saleOrder = saleOrderService.validateSaleOrder(updateReqVO.getOrderId());
+        // 1.3 校验结算账户
+        accountService.validateAccount(updateReqVO.getAccountId());
+        // 1.4 校验销售人员
+        if (updateReqVO.getSaleUserId() != null) {
+            adminUserApi.validateUser(updateReqVO.getSaleUserId());
+        }
+        // 1.5 校验订单项的有效性
+        List<ErpSaleReturnItemDO> saleReturnItems = validateSaleReturnItems(updateReqVO.getItems());
+
+        // 2.1 更新退货
+        ErpSaleReturnDO updateObj = BeanUtils.toBean(updateReqVO, ErpSaleReturnDO.class)
+                .setOrderNo(saleOrder.getNo()).setCustomerId(saleOrder.getCustomerId());
+        calculateTotalPrice(updateObj, saleReturnItems);
+        saleReturnMapper.updateById(updateObj);
+        // 2.2 更新退货项
+        updateSaleReturnItemList(updateReqVO.getId(), saleReturnItems);
+
+        // 3.1 更新销售订单的出库数量
+        updateSaleOrderReturnCount(updateObj.getOrderId());
+        // 3.2 注意：如果销售订单编号变更了，需要更新“老”销售订单的出库数量
+        if (ObjectUtil.notEqual(saleReturn.getOrderId(), updateObj.getOrderId())) {
+            updateSaleOrderReturnCount(saleReturn.getOrderId());
+        }
+    }
+
+    private void calculateTotalPrice(ErpSaleReturnDO saleReturn, List<ErpSaleReturnItemDO> saleReturnItems) {
+        saleReturn.setTotalCount(getSumValue(saleReturnItems, ErpSaleReturnItemDO::getCount, BigDecimal::add));
+        saleReturn.setTotalProductPrice(getSumValue(saleReturnItems, ErpSaleReturnItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO));
+        saleReturn.setTotalTaxPrice(getSumValue(saleReturnItems, ErpSaleReturnItemDO::getTaxPrice, BigDecimal::add, BigDecimal.ZERO));
+        saleReturn.setTotalPrice(saleReturn.getTotalProductPrice().add(saleReturn.getTotalTaxPrice()));
+        // 计算优惠价格
+        if (saleReturn.getDiscountPercent() == null) {
+            saleReturn.setDiscountPercent(BigDecimal.ZERO);
+        }
+        saleReturn.setDiscountPrice(MoneyUtils.priceMultiplyPercent(saleReturn.getTotalPrice(), saleReturn.getDiscountPercent()));
+        saleReturn.setTotalPrice(saleReturn.getTotalPrice().subtract(saleReturn.getDiscountPrice().add(saleReturn.getOtherPrice())));
+    }
+
+    private void updateSaleOrderReturnCount(Long orderId) {
+        // 1.1 查询销售订单对应的销售出库单列表
+        List<ErpSaleReturnDO> saleReturns = saleReturnMapper.selectListByOrderId(orderId);
+        // 1.2 查询对应的销售订单项的退货数量
+        Map<Long, BigDecimal> returnCountMap = saleReturnItemMapper.selectOrderItemCountSumMapByReturnIds(
+                convertList(saleReturns, ErpSaleReturnDO::getId));
+        // 2. 更新销售订单的出库数量
+        saleOrderService.updateSaleOrderReturnCount(orderId, returnCountMap);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateSaleReturnStatus(Long id, Integer status) {
+        boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
+        // 1.1 校验存在
+        ErpSaleReturnDO saleReturn = validateSaleReturnExists(id);
+        // 1.2 校验状态
+        if (saleReturn.getStatus().equals(status)) {
+            throw exception(approve ? SALE_RETURN_APPROVE_FAIL : SALE_RETURN_PROCESS_FAIL);
+        }
+        // 1.3 校验已退款
+        if (!approve && saleReturn.getRefundPrice().compareTo(BigDecimal.ZERO) > 0) {
+            throw exception(SALE_RETURN_PROCESS_FAIL_EXISTS_REFUND);
+        }
+
+        // 2. 更新状态
+        int updateCount = saleReturnMapper.updateByIdAndStatus(id, saleReturn.getStatus(),
+                new ErpSaleReturnDO().setStatus(status));
+        if (updateCount == 0) {
+            throw exception(approve ? SALE_RETURN_APPROVE_FAIL : SALE_RETURN_PROCESS_FAIL);
+        }
+
+        // 3. 变更库存
+        List<ErpSaleReturnItemDO> saleReturnItems = saleReturnItemMapper.selectListByReturnId(id);
+        Integer bizType = approve ? ErpStockRecordBizTypeEnum.SALE_RETURN.getType()
+                : ErpStockRecordBizTypeEnum.SALE_RETURN_CANCEL.getType();
+        saleReturnItems.forEach(saleReturnItem -> {
+            BigDecimal count = approve ? saleReturnItem.getCount() : saleReturnItem.getCount().negate();
+            stockRecordService.createStockRecord(new ErpStockRecordCreateReqBO(
+                    saleReturnItem.getProductId(), saleReturnItem.getWarehouseId(), count,
+                    bizType, saleReturnItem.getReturnId(), saleReturnItem.getId(), saleReturn.getNo()));
+        });
+    }
+
+    @Override
+    public void updateSaleReturnRefundPrice(Long id, BigDecimal refundPrice) {
+        ErpSaleReturnDO saleReturn = saleReturnMapper.selectById(id);
+        if (saleReturn.getRefundPrice().equals(refundPrice)) {
+            return;
+        }
+        if (refundPrice.compareTo(saleReturn.getTotalPrice()) > 0) {
+            throw exception(SALE_RETURN_FAIL_REFUND_PRICE_EXCEED, refundPrice, saleReturn.getTotalPrice());
+        }
+        saleReturnMapper.updateById(new ErpSaleReturnDO().setId(id).setRefundPrice(refundPrice));
+    }
+
+    private List<ErpSaleReturnItemDO> validateSaleReturnItems(List<ErpSaleReturnSaveReqVO.Item> list) {
+        // 1. 校验产品存在
+        List<ErpProductDO> productList = productService.validProductList(
+                convertSet(list, ErpSaleReturnSaveReqVO.Item::getProductId));
+        Map<Long, ErpProductDO> productMap = convertMap(productList, ErpProductDO::getId);
+        // 2. 转化为 ErpSaleReturnItemDO 列表
+        return convertList(list, o -> BeanUtils.toBean(o, ErpSaleReturnItemDO.class, item -> {
+            item.setProductUnitId(productMap.get(item.getProductId()).getUnitId());
+            item.setTotalPrice(MoneyUtils.priceMultiply(item.getProductPrice(), item.getCount()));
+            if (item.getTotalPrice() == null) {
+                return;
+            }
+            if (item.getTaxPercent() != null) {
+                item.setTaxPrice(MoneyUtils.priceMultiplyPercent(item.getTotalPrice(), item.getTaxPercent()));
+            }
+        }));
+    }
+
+    private void updateSaleReturnItemList(Long id, List<ErpSaleReturnItemDO> newList) {
+        // 第一步，对比新老数据，获得添加、修改、删除的列表
+        List<ErpSaleReturnItemDO> oldList = saleReturnItemMapper.selectListByReturnId(id);
+        List<List<ErpSaleReturnItemDO>> diffList = diffList(oldList, newList, // id 不同，就认为是不同的记录
+                (oldVal, newVal) -> oldVal.getId().equals(newVal.getId()));
+
+        // 第二步，批量添加、修改、删除
+        if (CollUtil.isNotEmpty(diffList.get(0))) {
+            diffList.get(0).forEach(o -> o.setReturnId(id));
+            saleReturnItemMapper.insertBatch(diffList.get(0));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(1))) {
+            saleReturnItemMapper.updateBatch(diffList.get(1));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(2))) {
+            saleReturnItemMapper.deleteBatchIds(convertList(diffList.get(2), ErpSaleReturnItemDO::getId));
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deleteSaleReturn(List<Long> ids) {
+        // 1. 校验不处于已审批
+        List<ErpSaleReturnDO> saleReturns = saleReturnMapper.selectBatchIds(ids);
+        if (CollUtil.isEmpty(saleReturns)) {
+            return;
+        }
+        saleReturns.forEach(saleReturn -> {
+            if (ErpAuditStatus.APPROVE.getStatus().equals(saleReturn.getStatus())) {
+                throw exception(SALE_RETURN_DELETE_FAIL_APPROVE, saleReturn.getNo());
+            }
+        });
+
+        // 2. 遍历删除，并记录操作日志
+        saleReturns.forEach(saleReturn -> {
+            // 2.1 删除订单
+            saleReturnMapper.deleteById(saleReturn.getId());
+            // 2.2 删除订单项
+            saleReturnItemMapper.deleteByReturnId(saleReturn.getId());
+
+            // 2.3 更新销售订单的出库数量
+            updateSaleOrderReturnCount(saleReturn.getOrderId());
+        });
+
+    }
+
+    private ErpSaleReturnDO validateSaleReturnExists(Long id) {
+        ErpSaleReturnDO saleReturn = saleReturnMapper.selectById(id);
+        if (saleReturn == null) {
+            throw exception(SALE_RETURN_NOT_EXISTS);
+        }
+        return saleReturn;
+    }
+
+    @Override
+    public ErpSaleReturnDO getSaleReturn(Long id) {
+        return saleReturnMapper.selectById(id);
+    }
+
+    @Override
+    public ErpSaleReturnDO validateSaleReturn(Long id) {
+        ErpSaleReturnDO saleReturn = validateSaleReturnExists(id);
+        if (ObjectUtil.notEqual(saleReturn.getStatus(), ErpAuditStatus.APPROVE.getStatus())) {
+            throw exception(SALE_RETURN_NOT_APPROVE);
+        }
+        return saleReturn;
+    }
+
+    @Override
+    public PageResult<ErpSaleReturnDO> getSaleReturnPage(ErpSaleReturnPageReqVO pageReqVO) {
+        return saleReturnMapper.selectPage(pageReqVO);
+    }
+
+    // ==================== 销售退货项 ====================
+
+    @Override
+    public List<ErpSaleReturnItemDO> getSaleReturnItemListByReturnId(Long returnId) {
+        return saleReturnItemMapper.selectListByReturnId(returnId);
+    }
+
+    @Override
+    public List<ErpSaleReturnItemDO> getSaleReturnItemListByReturnIds(Collection<Long> returnIds) {
+        if (CollUtil.isEmpty(returnIds)) {
+            return Collections.emptyList();
+        }
+        return saleReturnItemMapper.selectListByReturnIds(returnIds);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/statistics/ErpPurchaseStatisticsService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/statistics/ErpPurchaseStatisticsService.java
new file mode 100644
index 00000000..91340948
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/statistics/ErpPurchaseStatisticsService.java
@@ -0,0 +1,24 @@
+package cn.iocoder.yudao.module.erp.service.statistics;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 采购统计 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpPurchaseStatisticsService {
+
+    /**
+     * 获得采购金额
+     *
+     * 计算逻辑：采购出库的金额 - 采购退货的金额
+     *
+     * @param beginTime >= 开始时间
+     * @param endTime < 结束时间
+     * @return 采购金额
+     */
+    BigDecimal getPurchasePrice(LocalDateTime beginTime, LocalDateTime endTime);
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/statistics/ErpPurchaseStatisticsServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/statistics/ErpPurchaseStatisticsServiceImpl.java
new file mode 100644
index 00000000..588ff74b
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/statistics/ErpPurchaseStatisticsServiceImpl.java
@@ -0,0 +1,26 @@
+package cn.iocoder.yudao.module.erp.service.statistics;
+
+import cn.iocoder.yudao.module.erp.dal.mysql.statistics.ErpPurchaseStatisticsMapper;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 采购统计 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+public class ErpPurchaseStatisticsServiceImpl implements ErpPurchaseStatisticsService {
+
+    @Resource
+    private ErpPurchaseStatisticsMapper purchaseStatisticsMapper;
+
+    @Override
+    public BigDecimal getPurchasePrice(LocalDateTime beginTime, LocalDateTime endTime) {
+        return purchaseStatisticsMapper.getPurchasePrice(beginTime, endTime);
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/statistics/ErpSaleStatisticsService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/statistics/ErpSaleStatisticsService.java
new file mode 100644
index 00000000..3c28bc32
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/statistics/ErpSaleStatisticsService.java
@@ -0,0 +1,24 @@
+package cn.iocoder.yudao.module.erp.service.statistics;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 销售统计 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpSaleStatisticsService {
+
+    /**
+     * 获得销售金额
+     *
+     * 计算逻辑：销售出库的金额 - 销售退货的金额
+     *
+     * @param beginTime >= 开始时间
+     * @param endTime < 结束时间
+     * @return 销售金额
+     */
+    BigDecimal getSalePrice(LocalDateTime beginTime, LocalDateTime endTime);
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/statistics/ErpSaleStatisticsServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/statistics/ErpSaleStatisticsServiceImpl.java
new file mode 100644
index 00000000..a6664332
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/statistics/ErpSaleStatisticsServiceImpl.java
@@ -0,0 +1,26 @@
+package cn.iocoder.yudao.module.erp.service.statistics;
+
+import cn.iocoder.yudao.module.erp.dal.mysql.statistics.ErpSaleStatisticsMapper;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * ERP 销售统计 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+public class ErpSaleStatisticsServiceImpl implements ErpSaleStatisticsService {
+
+    @Resource
+    private ErpSaleStatisticsMapper saleStatisticsMapper;
+
+    @Override
+    public BigDecimal getSalePrice(LocalDateTime beginTime, LocalDateTime endTime) {
+        return saleStatisticsMapper.getSalePrice(beginTime, endTime);
+    }
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockCheckService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockCheckService.java
new file mode 100644
index 00000000..13998290
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockCheckService.java
@@ -0,0 +1,84 @@
+package cn.iocoder.yudao.module.erp.service.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.check.ErpStockCheckPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.check.ErpStockCheckSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockCheckDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockCheckItemDO;
+import javax.validation.Valid;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 库存盘点单 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpStockCheckService {
+
+    /**
+     * 创建库存盘点单
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createStockCheck(@Valid ErpStockCheckSaveReqVO createReqVO);
+
+    /**
+     * 更新库存盘点单
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateStockCheck(@Valid ErpStockCheckSaveReqVO updateReqVO);
+
+    /**
+     * 更新库存盘点单的状态
+     *
+     * @param id 编号
+     * @param status 状态
+     */
+    void updateStockCheckStatus(Long id, Integer status);
+
+    /**
+     * 删除库存盘点单
+     *
+     * @param ids 编号数组
+     */
+    void deleteStockCheck(List<Long> ids);
+
+    /**
+     * 获得库存盘点单
+     *
+     * @param id 编号
+     * @return 库存盘点单
+     */
+    ErpStockCheckDO getStockCheck(Long id);
+
+    /**
+     * 获得库存盘点单分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 库存盘点单分页
+     */
+    PageResult<ErpStockCheckDO> getStockCheckPage(ErpStockCheckPageReqVO pageReqVO);
+
+    // ==================== 盘点项 ====================
+
+    /**
+     * 获得库存盘点单项列表
+     *
+     * @param checkId 盘点编号
+     * @return 库存盘点单项列表
+     */
+    List<ErpStockCheckItemDO> getStockCheckItemListByCheckId(Long checkId);
+
+    /**
+     * 获得库存盘点单项 List
+     *
+     * @param checkIds 盘点编号数组
+     * @return 库存盘点单项 List
+     */
+    List<ErpStockCheckItemDO> getStockCheckItemListByCheckIds(Collection<Long> checkIds);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockCheckServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockCheckServiceImpl.java
new file mode 100644
index 00000000..c70284ae
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockCheckServiceImpl.java
@@ -0,0 +1,232 @@
+package cn.iocoder.yudao.module.erp.service.stock;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.number.MoneyUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.check.ErpStockCheckPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.check.ErpStockCheckSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockCheckDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockCheckItemDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.stock.ErpStockCheckItemMapper;
+import cn.iocoder.yudao.module.erp.dal.mysql.stock.ErpStockCheckMapper;
+import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import cn.iocoder.yudao.module.erp.enums.stock.ErpStockRecordBizTypeEnum;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.stock.bo.ErpStockRecordCreateReqBO;
+import javax.annotation.Resource;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+
+// TODO 芋艿：记录操作日志
+
+/**
+ * ERP 库存盘点单 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpStockCheckServiceImpl implements ErpStockCheckService {
+
+    @Resource
+    private ErpStockCheckMapper stockCheckMapper;
+    @Resource
+    private ErpStockCheckItemMapper stockCheckItemMapper;
+
+    @Resource
+    private ErpNoRedisDAO noRedisDAO;
+
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpWarehouseService warehouseService;
+    @Resource
+    private ErpStockRecordService stockRecordService;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createStockCheck(ErpStockCheckSaveReqVO createReqVO) {
+        // 1.1 校验盘点项的有效性
+        List<ErpStockCheckItemDO> stockCheckItems = validateStockCheckItems(createReqVO.getItems());
+        // 1.2 生成盘点单号，并校验唯一性
+        String no = noRedisDAO.generate(ErpNoRedisDAO.STOCK_CHECK_NO_PREFIX);
+        if (stockCheckMapper.selectByNo(no) != null) {
+            throw exception(STOCK_CHECK_NO_EXISTS);
+        }
+
+        // 2.1 插入盘点单
+        ErpStockCheckDO stockCheck = BeanUtils.toBean(createReqVO, ErpStockCheckDO.class, in -> in
+                .setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus())
+                .setTotalCount(getSumValue(stockCheckItems, ErpStockCheckItemDO::getCount, BigDecimal::add))
+                .setTotalPrice(getSumValue(stockCheckItems, ErpStockCheckItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO)));
+        stockCheckMapper.insert(stockCheck);
+        // 2.2 插入盘点单项
+        stockCheckItems.forEach(o -> o.setCheckId(stockCheck.getId()));
+        stockCheckItemMapper.insertBatch(stockCheckItems);
+        return stockCheck.getId();
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateStockCheck(ErpStockCheckSaveReqVO updateReqVO) {
+        // 1.1 校验存在
+        ErpStockCheckDO stockCheck = validateStockCheckExists(updateReqVO.getId());
+        if (ErpAuditStatus.APPROVE.getStatus().equals(stockCheck.getStatus())) {
+            throw exception(STOCK_CHECK_UPDATE_FAIL_APPROVE, stockCheck.getNo());
+        }
+        // 1.2 校验盘点项的有效性
+        List<ErpStockCheckItemDO> stockCheckItems = validateStockCheckItems(updateReqVO.getItems());
+
+        // 2.1 更新盘点单
+        ErpStockCheckDO updateObj = BeanUtils.toBean(updateReqVO, ErpStockCheckDO.class, in -> in
+                .setTotalCount(getSumValue(stockCheckItems, ErpStockCheckItemDO::getCount, BigDecimal::add))
+                .setTotalPrice(getSumValue(stockCheckItems, ErpStockCheckItemDO::getTotalPrice, BigDecimal::add)));
+        stockCheckMapper.updateById(updateObj);
+        // 2.2 更新盘点单项
+        updateStockCheckItemList(updateReqVO.getId(), stockCheckItems);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateStockCheckStatus(Long id, Integer status) {
+        boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
+        // 1.1 校验存在
+        ErpStockCheckDO stockCheck = validateStockCheckExists(id);
+        // 1.2 校验状态
+        if (stockCheck.getStatus().equals(status)) {
+            throw exception(approve ? STOCK_CHECK_APPROVE_FAIL : STOCK_CHECK_PROCESS_FAIL);
+        }
+
+        // 2. 更新状态
+        int updateCount = stockCheckMapper.updateByIdAndStatus(id, stockCheck.getStatus(),
+                new ErpStockCheckDO().setStatus(status));
+        if (updateCount == 0) {
+            throw exception(approve ? STOCK_CHECK_APPROVE_FAIL : STOCK_CHECK_PROCESS_FAIL);
+        }
+
+        // 3. 变更库存
+        List<ErpStockCheckItemDO> stockCheckItems = stockCheckItemMapper.selectListByCheckId(id);
+        stockCheckItems.forEach(stockCheckItem -> {
+            // 没有盈亏，不用出入库
+            if (stockCheckItem.getCount().compareTo(BigDecimal.ZERO) == 0) {
+                return;
+            }
+            // 10；12；-2（）
+            BigDecimal count = approve ? stockCheckItem.getCount(): stockCheckItem.getCount().negate();
+            Integer bizType;
+            if (approve) {
+                bizType = count.compareTo(BigDecimal.ZERO) > 0 ? ErpStockRecordBizTypeEnum.CHECK_MORE_IN.getType()
+                        : ErpStockRecordBizTypeEnum.CHECK_LESS_OUT.getType();
+            } else {
+                bizType = count.compareTo(BigDecimal.ZERO) > 0 ? ErpStockRecordBizTypeEnum.CHECK_MORE_IN_CANCEL.getType()
+                        : ErpStockRecordBizTypeEnum.CHECK_LESS_OUT_CANCEL.getType();
+            }
+            stockRecordService.createStockRecord(new ErpStockRecordCreateReqBO(
+                    stockCheckItem.getProductId(), stockCheckItem.getWarehouseId(), count,
+                    bizType, stockCheckItem.getCheckId(), stockCheckItem.getId(), stockCheck.getNo()));
+        });
+    }
+
+    private List<ErpStockCheckItemDO> validateStockCheckItems(List<ErpStockCheckSaveReqVO.Item> list) {
+        // 1.1 校验产品存在
+        List<ErpProductDO> productList = productService.validProductList(
+                convertSet(list, ErpStockCheckSaveReqVO.Item::getProductId));
+        Map<Long, ErpProductDO> productMap = convertMap(productList, ErpProductDO::getId);
+        // 1.2 校验仓库存在
+        warehouseService.validWarehouseList(convertSet(list, ErpStockCheckSaveReqVO.Item::getWarehouseId));
+        // 2. 转化为 ErpStockCheckItemDO 列表
+        return convertList(list, o -> BeanUtils.toBean(o, ErpStockCheckItemDO.class, item -> item
+                .setProductUnitId(productMap.get(item.getProductId()).getUnitId())
+                .setTotalPrice(MoneyUtils.priceMultiply(item.getProductPrice(), item.getCount()))));
+    }
+
+    private void updateStockCheckItemList(Long id, List<ErpStockCheckItemDO> newList) {
+        // 第一步，对比新老数据，获得添加、修改、删除的列表
+        List<ErpStockCheckItemDO> oldList = stockCheckItemMapper.selectListByCheckId(id);
+        List<List<ErpStockCheckItemDO>> diffList = diffList(oldList, newList, // id 不同，就认为是不同的记录
+                (oldVal, newVal) -> oldVal.getId().equals(newVal.getId()));
+
+        // 第二步，批量添加、修改、删除
+        if (CollUtil.isNotEmpty(diffList.get(0))) {
+            diffList.get(0).forEach(o -> o.setCheckId(id));
+            stockCheckItemMapper.insertBatch(diffList.get(0));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(1))) {
+            stockCheckItemMapper.updateBatch(diffList.get(1));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(2))) {
+            stockCheckItemMapper.deleteBatchIds(convertList(diffList.get(2), ErpStockCheckItemDO::getId));
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deleteStockCheck(List<Long> ids) {
+        // 1. 校验不处于已审批
+        List<ErpStockCheckDO> stockChecks = stockCheckMapper.selectBatchIds(ids);
+        if (CollUtil.isEmpty(stockChecks)) {
+            return;
+        }
+        stockChecks.forEach(stockCheck -> {
+            if (ErpAuditStatus.APPROVE.getStatus().equals(stockCheck.getStatus())) {
+                throw exception(STOCK_CHECK_DELETE_FAIL_APPROVE, stockCheck.getNo());
+            }
+        });
+
+        // 2. 遍历删除，并记录操作日志
+        stockChecks.forEach(stockCheck -> {
+            // 2.1 删除盘点单
+            stockCheckMapper.deleteById(stockCheck.getId());
+            // 2.2 删除盘点单项
+            stockCheckItemMapper.deleteByCheckId(stockCheck.getId());
+        });
+    }
+
+    private ErpStockCheckDO validateStockCheckExists(Long id) {
+        ErpStockCheckDO stockCheck = stockCheckMapper.selectById(id);
+        if (stockCheck == null) {
+            throw exception(STOCK_CHECK_NOT_EXISTS);
+        }
+        return stockCheck;
+    }
+
+    @Override
+    public ErpStockCheckDO getStockCheck(Long id) {
+        return stockCheckMapper.selectById(id);
+    }
+
+    @Override
+    public PageResult<ErpStockCheckDO> getStockCheckPage(ErpStockCheckPageReqVO pageReqVO) {
+        return stockCheckMapper.selectPage(pageReqVO);
+    }
+
+    // ==================== 盘点项 ====================
+
+    @Override
+    public List<ErpStockCheckItemDO> getStockCheckItemListByCheckId(Long checkId) {
+        return stockCheckItemMapper.selectListByCheckId(checkId);
+    }
+
+    @Override
+    public List<ErpStockCheckItemDO> getStockCheckItemListByCheckIds(Collection<Long> checkIds) {
+        if (CollUtil.isEmpty(checkIds)) {
+            return Collections.emptyList();
+        }
+        return stockCheckItemMapper.selectListByCheckIds(checkIds);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockInService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockInService.java
new file mode 100644
index 00000000..006db521
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockInService.java
@@ -0,0 +1,84 @@
+package cn.iocoder.yudao.module.erp.service.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.in.ErpStockInPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.in.ErpStockInSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockInDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockInItemDO;
+import javax.validation.Valid;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 其它入库单 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpStockInService {
+
+    /**
+     * 创建其它入库单
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createStockIn(@Valid ErpStockInSaveReqVO createReqVO);
+
+    /**
+     * 更新其它入库单
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateStockIn(@Valid ErpStockInSaveReqVO updateReqVO);
+
+    /**
+     * 更新其它入库单的状态
+     *
+     * @param id 编号
+     * @param status 状态
+     */
+    void updateStockInStatus(Long id, Integer status);
+
+    /**
+     * 删除其它入库单
+     *
+     * @param ids 编号数组
+     */
+    void deleteStockIn(List<Long> ids);
+
+    /**
+     * 获得其它入库单
+     *
+     * @param id 编号
+     * @return 其它入库单
+     */
+    ErpStockInDO getStockIn(Long id);
+
+    /**
+     * 获得其它入库单分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 其它入库单分页
+     */
+    PageResult<ErpStockInDO> getStockInPage(ErpStockInPageReqVO pageReqVO);
+
+    // ==================== 入库项 ====================
+
+    /**
+     * 获得其它入库单项列表
+     *
+     * @param inId 入库编号
+     * @return 其它入库单项列表
+     */
+    List<ErpStockInItemDO> getStockInItemListByInId(Long inId);
+
+    /**
+     * 获得其它入库单项 List
+     *
+     * @param inIds 入库编号数组
+     * @return 其它入库单项 List
+     */
+    List<ErpStockInItemDO> getStockInItemListByInIds(Collection<Long> inIds);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockInServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockInServiceImpl.java
new file mode 100644
index 00000000..5bb3afb5
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockInServiceImpl.java
@@ -0,0 +1,228 @@
+package cn.iocoder.yudao.module.erp.service.stock;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.number.MoneyUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.in.ErpStockInPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.in.ErpStockInSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockInDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockInItemDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.stock.ErpStockInItemMapper;
+import cn.iocoder.yudao.module.erp.dal.mysql.stock.ErpStockInMapper;
+import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import cn.iocoder.yudao.module.erp.enums.stock.ErpStockRecordBizTypeEnum;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.purchase.ErpSupplierService;
+import cn.iocoder.yudao.module.erp.service.stock.bo.ErpStockRecordCreateReqBO;
+import javax.annotation.Resource;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+
+// TODO 芋艿：记录操作日志
+/**
+ * ERP 其它入库单 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpStockInServiceImpl implements ErpStockInService {
+
+    @Resource
+    private ErpStockInMapper stockInMapper;
+    @Resource
+    private ErpStockInItemMapper stockInItemMapper;
+
+    @Resource
+    private ErpNoRedisDAO noRedisDAO;
+
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpWarehouseService warehouseService;
+    @Resource
+    private ErpSupplierService supplierService;
+    @Resource
+    private ErpStockRecordService stockRecordService;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createStockIn(ErpStockInSaveReqVO createReqVO) {
+        // 1.1 校验入库项的有效性
+        List<ErpStockInItemDO> stockInItems = validateStockInItems(createReqVO.getItems());
+        // 1.2 校验供应商
+        supplierService.validateSupplier(createReqVO.getSupplierId());
+        // 1.3 生成入库单号，并校验唯一性
+        String no = noRedisDAO.generate(ErpNoRedisDAO.STOCK_IN_NO_PREFIX);
+        if (stockInMapper.selectByNo(no) != null) {
+            throw exception(STOCK_IN_NO_EXISTS);
+        }
+
+        // 2.1 插入入库单
+        ErpStockInDO stockIn = BeanUtils.toBean(createReqVO, ErpStockInDO.class, in -> in
+                .setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus())
+                .setTotalCount(getSumValue(stockInItems, ErpStockInItemDO::getCount, BigDecimal::add))
+                .setTotalPrice(getSumValue(stockInItems, ErpStockInItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO)));
+        stockInMapper.insert(stockIn);
+        // 2.2 插入入库单项
+        stockInItems.forEach(o -> o.setInId(stockIn.getId()));
+        stockInItemMapper.insertBatch(stockInItems);
+        return stockIn.getId();
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateStockIn(ErpStockInSaveReqVO updateReqVO) {
+        // 1.1 校验存在
+        ErpStockInDO stockIn = validateStockInExists(updateReqVO.getId());
+        if (ErpAuditStatus.APPROVE.getStatus().equals(stockIn.getStatus())) {
+            throw exception(STOCK_IN_UPDATE_FAIL_APPROVE, stockIn.getNo());
+        }
+        // 1.2 校验供应商
+        supplierService.validateSupplier(updateReqVO.getSupplierId());
+        // 1.3 校验入库项的有效性
+        List<ErpStockInItemDO> stockInItems = validateStockInItems(updateReqVO.getItems());
+
+        // 2.1 更新入库单
+        ErpStockInDO updateObj = BeanUtils.toBean(updateReqVO, ErpStockInDO.class, in -> in
+                .setTotalCount(getSumValue(stockInItems, ErpStockInItemDO::getCount, BigDecimal::add))
+                .setTotalPrice(getSumValue(stockInItems, ErpStockInItemDO::getTotalPrice, BigDecimal::add)));
+        stockInMapper.updateById(updateObj);
+        // 2.2 更新入库单项
+        updateStockInItemList(updateReqVO.getId(), stockInItems);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateStockInStatus(Long id, Integer status) {
+        boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
+        // 1.1 校验存在
+        ErpStockInDO stockIn = validateStockInExists(id);
+        // 1.2 校验状态
+        if (stockIn.getStatus().equals(status)) {
+            throw exception(approve ? STOCK_IN_APPROVE_FAIL : STOCK_IN_PROCESS_FAIL);
+        }
+
+        // 2. 更新状态
+        int updateCount = stockInMapper.updateByIdAndStatus(id, stockIn.getStatus(),
+                new ErpStockInDO().setStatus(status));
+        if (updateCount == 0) {
+            throw exception(approve ? STOCK_IN_APPROVE_FAIL : STOCK_IN_PROCESS_FAIL);
+        }
+
+        // 3. 变更库存
+        List<ErpStockInItemDO> stockInItems = stockInItemMapper.selectListByInId(id);
+        Integer bizType = approve ? ErpStockRecordBizTypeEnum.OTHER_IN.getType()
+                : ErpStockRecordBizTypeEnum.OTHER_IN_CANCEL.getType();
+        stockInItems.forEach(stockInItem -> {
+            BigDecimal count = approve ? stockInItem.getCount() : stockInItem.getCount().negate();
+            stockRecordService.createStockRecord(new ErpStockRecordCreateReqBO(
+                    stockInItem.getProductId(), stockInItem.getWarehouseId(), count,
+                    bizType, stockInItem.getInId(), stockInItem.getId(), stockIn.getNo()));
+        });
+    }
+
+    private List<ErpStockInItemDO> validateStockInItems(List<ErpStockInSaveReqVO.Item> list) {
+        // 1.1 校验产品存在
+        List<ErpProductDO> productList = productService.validProductList(
+                convertSet(list, ErpStockInSaveReqVO.Item::getProductId));
+        Map<Long, ErpProductDO> productMap = convertMap(productList, ErpProductDO::getId);
+        // 1.2 校验仓库存在
+        warehouseService.validWarehouseList(convertSet(
+                list, ErpStockInSaveReqVO.Item::getWarehouseId));
+        // 2. 转化为 ErpStockInItemDO 列表
+        return convertList(list, o -> BeanUtils.toBean(o, ErpStockInItemDO.class, item -> item
+                .setProductUnitId(productMap.get(item.getProductId()).getUnitId())
+                .setTotalPrice(MoneyUtils.priceMultiply(item.getProductPrice(), item.getCount()))));
+    }
+
+    private void updateStockInItemList(Long id, List<ErpStockInItemDO> newList) {
+        // 第一步，对比新老数据，获得添加、修改、删除的列表
+        List<ErpStockInItemDO> oldList = stockInItemMapper.selectListByInId(id);
+        List<List<ErpStockInItemDO>> diffList = diffList(oldList, newList, // id 不同，就认为是不同的记录
+                (oldVal, newVal) -> oldVal.getId().equals(newVal.getId()));
+
+        // 第二步，批量添加、修改、删除
+        if (CollUtil.isNotEmpty(diffList.get(0))) {
+            diffList.get(0).forEach(o -> o.setInId(id));
+            stockInItemMapper.insertBatch(diffList.get(0));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(1))) {
+            stockInItemMapper.updateBatch(diffList.get(1));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(2))) {
+            stockInItemMapper.deleteBatchIds(convertList(diffList.get(2), ErpStockInItemDO::getId));
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deleteStockIn(List<Long> ids) {
+        // 1. 校验不处于已审批
+        List<ErpStockInDO> stockIns = stockInMapper.selectBatchIds(ids);
+        if (CollUtil.isEmpty(stockIns)) {
+            return;
+        }
+        stockIns.forEach(stockIn -> {
+            if (ErpAuditStatus.APPROVE.getStatus().equals(stockIn.getStatus())) {
+                throw exception(STOCK_IN_DELETE_FAIL_APPROVE, stockIn.getNo());
+            }
+        });
+
+        // 2. 遍历删除，并记录操作日志
+        stockIns.forEach(stockIn -> {
+            // 2.1 删除入库单
+            stockInMapper.deleteById(stockIn.getId());
+            // 2.2 删除入库单项
+            stockInItemMapper.deleteByInId(stockIn.getId());
+        });
+    }
+
+    private ErpStockInDO validateStockInExists(Long id) {
+        ErpStockInDO stockIn = stockInMapper.selectById(id);
+        if (stockIn == null) {
+            throw exception(STOCK_IN_NOT_EXISTS);
+        }
+        return stockIn;
+    }
+
+    @Override
+    public ErpStockInDO getStockIn(Long id) {
+        return stockInMapper.selectById(id);
+    }
+
+    @Override
+    public PageResult<ErpStockInDO> getStockInPage(ErpStockInPageReqVO pageReqVO) {
+        return stockInMapper.selectPage(pageReqVO);
+    }
+
+    // ==================== 入库项 ====================
+
+    @Override
+    public List<ErpStockInItemDO> getStockInItemListByInId(Long inId) {
+        return stockInItemMapper.selectListByInId(inId);
+    }
+
+    @Override
+    public List<ErpStockInItemDO> getStockInItemListByInIds(Collection<Long> inIds) {
+        if (CollUtil.isEmpty(inIds)) {
+            return Collections.emptyList();
+        }
+        return stockInItemMapper.selectListByInIds(inIds);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockMoveService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockMoveService.java
new file mode 100644
index 00000000..ddb0b85f
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockMoveService.java
@@ -0,0 +1,84 @@
+package cn.iocoder.yudao.module.erp.service.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.move.ErpStockMovePageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.move.ErpStockMoveSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockMoveDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockMoveItemDO;
+import javax.validation.Valid;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 库存调拨单 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpStockMoveService {
+
+    /**
+     * 创建库存调拨单
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createStockMove(@Valid ErpStockMoveSaveReqVO createReqVO);
+
+    /**
+     * 更新库存调拨单
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateStockMove(@Valid ErpStockMoveSaveReqVO updateReqVO);
+
+    /**
+     * 更新库存调拨单的状态
+     *
+     * @param id 编号
+     * @param status 状态
+     */
+    void updateStockMoveStatus(Long id, Integer status);
+
+    /**
+     * 删除库存调拨单
+     *
+     * @param ids 编号数组
+     */
+    void deleteStockMove(List<Long> ids);
+
+    /**
+     * 获得库存调拨单
+     *
+     * @param id 编号
+     * @return 库存调拨单
+     */
+    ErpStockMoveDO getStockMove(Long id);
+
+    /**
+     * 获得库存调拨单分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 库存调拨单分页
+     */
+    PageResult<ErpStockMoveDO> getStockMovePage(ErpStockMovePageReqVO pageReqVO);
+
+    // ==================== 调拨项 ====================
+
+    /**
+     * 获得库存调拨单项列表
+     *
+     * @param moveId 调拨编号
+     * @return 库存调拨单项列表
+     */
+    List<ErpStockMoveItemDO> getStockMoveItemListByMoveId(Long moveId);
+
+    /**
+     * 获得库存调拨单项 List
+     *
+     * @param moveIds 调拨编号数组
+     * @return 库存调拨单项 List
+     */
+    List<ErpStockMoveItemDO> getStockMoveItemListByMoveIds(Collection<Long> moveIds);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockMoveServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockMoveServiceImpl.java
new file mode 100644
index 00000000..d99d0261
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockMoveServiceImpl.java
@@ -0,0 +1,229 @@
+package cn.iocoder.yudao.module.erp.service.stock;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.number.MoneyUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.move.ErpStockMovePageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.move.ErpStockMoveSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockMoveDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockMoveItemDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.stock.ErpStockMoveItemMapper;
+import cn.iocoder.yudao.module.erp.dal.mysql.stock.ErpStockMoveMapper;
+import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import cn.iocoder.yudao.module.erp.enums.stock.ErpStockRecordBizTypeEnum;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.stock.bo.ErpStockRecordCreateReqBO;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import javax.annotation.Resource;
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Stream;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+
+// TODO 芋艿：记录操作日志
+
+/**
+ * ERP 库存调拨单 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpStockMoveServiceImpl implements ErpStockMoveService {
+
+    @Resource
+    private ErpStockMoveMapper stockMoveMapper;
+    @Resource
+    private ErpStockMoveItemMapper stockMoveItemMapper;
+
+    @Resource
+    private ErpNoRedisDAO noRedisDAO;
+
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpWarehouseService warehouseService;
+    @Resource
+    private ErpStockRecordService stockRecordService;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createStockMove(ErpStockMoveSaveReqVO createReqVO) {
+        // 1.1 校验出库项的有效性
+        List<ErpStockMoveItemDO> stockMoveItems = validateStockMoveItems(createReqVO.getItems());
+        // 1.2 生成调拨单号，并校验唯一性
+        String no = noRedisDAO.generate(ErpNoRedisDAO.STOCK_MOVE_NO_PREFIX);
+        if (stockMoveMapper.selectByNo(no) != null) {
+            throw exception(STOCK_MOVE_NO_EXISTS);
+        }
+
+        // 2.1 插入出库单
+        ErpStockMoveDO stockMove = BeanUtils.toBean(createReqVO, ErpStockMoveDO.class, in -> in
+                .setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus())
+                .setTotalCount(getSumValue(stockMoveItems, ErpStockMoveItemDO::getCount, BigDecimal::add))
+                .setTotalPrice(getSumValue(stockMoveItems, ErpStockMoveItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO)));
+        stockMoveMapper.insert(stockMove);
+        // 2.2 插入出库单项
+        stockMoveItems.forEach(o -> o.setMoveId(stockMove.getId()));
+        stockMoveItemMapper.insertBatch(stockMoveItems);
+        return stockMove.getId();
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateStockMove(ErpStockMoveSaveReqVO updateReqVO) {
+        // 1.1 校验存在
+        ErpStockMoveDO stockMove = validateStockMoveExists(updateReqVO.getId());
+        if (ErpAuditStatus.APPROVE.getStatus().equals(stockMove.getStatus())) {
+            throw exception(STOCK_MOVE_UPDATE_FAIL_APPROVE, stockMove.getNo());
+        }
+        // 1.2 校验出库项的有效性
+        List<ErpStockMoveItemDO> stockMoveItems = validateStockMoveItems(updateReqVO.getItems());
+
+        // 2.1 更新出库单
+        ErpStockMoveDO updateObj = BeanUtils.toBean(updateReqVO, ErpStockMoveDO.class, in -> in
+                .setTotalCount(getSumValue(stockMoveItems, ErpStockMoveItemDO::getCount, BigDecimal::add))
+                .setTotalPrice(getSumValue(stockMoveItems, ErpStockMoveItemDO::getTotalPrice, BigDecimal::add)));
+        stockMoveMapper.updateById(updateObj);
+        // 2.2 更新出库单项
+        updateStockMoveItemList(updateReqVO.getId(), stockMoveItems);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateStockMoveStatus(Long id, Integer status) {
+        boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
+        // 1.1 校验存在
+        ErpStockMoveDO stockMove = validateStockMoveExists(id);
+        // 1.2 校验状态
+        if (stockMove.getStatus().equals(status)) {
+            throw exception(approve ? STOCK_MOVE_APPROVE_FAIL : STOCK_MOVE_PROCESS_FAIL);
+        }
+
+        // 2. 更新状态
+        int updateCount = stockMoveMapper.updateByIdAndStatus(id, stockMove.getStatus(),
+                new ErpStockMoveDO().setStatus(status));
+        if (updateCount == 0) {
+            throw exception(approve ? STOCK_MOVE_APPROVE_FAIL : STOCK_MOVE_PROCESS_FAIL);
+        }
+
+        // 3. 变更库存
+        List<ErpStockMoveItemDO> stockMoveItems = stockMoveItemMapper.selectListByMoveId(id);
+        Integer fromBizType = approve ? ErpStockRecordBizTypeEnum.MOVE_OUT.getType()
+                : ErpStockRecordBizTypeEnum.MOVE_OUT_CANCEL.getType();
+        Integer toBizType = approve ? ErpStockRecordBizTypeEnum.MOVE_IN.getType()
+                : ErpStockRecordBizTypeEnum.MOVE_IN_CANCEL.getType();
+        stockMoveItems.forEach(stockMoveItem -> {
+            BigDecimal fromCount = approve ? stockMoveItem.getCount().negate() : stockMoveItem.getCount();
+            BigDecimal toCount = approve ? stockMoveItem.getCount() : stockMoveItem.getCount().negate();
+            stockRecordService.createStockRecord(new ErpStockRecordCreateReqBO(
+                    stockMoveItem.getProductId(), stockMoveItem.getFromWarehouseId(), fromCount,
+                    fromBizType, stockMoveItem.getMoveId(), stockMoveItem.getId(), stockMove.getNo()));
+            stockRecordService.createStockRecord(new ErpStockRecordCreateReqBO(
+                    stockMoveItem.getProductId(), stockMoveItem.getToWarehouseId(), toCount,
+                    toBizType, stockMoveItem.getMoveId(), stockMoveItem.getId(), stockMove.getNo()));
+        });
+    }
+
+    private List<ErpStockMoveItemDO> validateStockMoveItems(List<ErpStockMoveSaveReqVO.Item> list) {
+        // 1.1 校验产品存在
+        List<ErpProductDO> productList = productService.validProductList(
+                convertSet(list, ErpStockMoveSaveReqVO.Item::getProductId));
+        Map<Long, ErpProductDO> productMap = convertMap(productList, ErpProductDO::getId);
+        // 1.2 校验仓库存在
+        warehouseService.validWarehouseList(convertSetByFlatMap(list,
+                item -> Stream.of(item.getFromWarehouseId(),  item.getToWarehouseId())));
+        // 2. 转化为 ErpStockMoveItemDO 列表
+        return convertList(list, o -> BeanUtils.toBean(o, ErpStockMoveItemDO.class, item -> item
+                .setProductUnitId(productMap.get(item.getProductId()).getUnitId())
+                .setTotalPrice(MoneyUtils.priceMultiply(item.getProductPrice(), item.getCount()))));
+    }
+
+    private void updateStockMoveItemList(Long id, List<ErpStockMoveItemDO> newList) {
+        // 第一步，对比新老数据，获得添加、修改、删除的列表
+        List<ErpStockMoveItemDO> oldList = stockMoveItemMapper.selectListByMoveId(id);
+        List<List<ErpStockMoveItemDO>> diffList = diffList(oldList, newList, // id 不同，就认为是不同的记录
+                (oldVal, newVal) -> oldVal.getId().equals(newVal.getId()));
+
+        // 第二步，批量添加、修改、删除
+        if (CollUtil.isNotEmpty(diffList.get(0))) {
+            diffList.get(0).forEach(o -> o.setMoveId(id));
+            stockMoveItemMapper.insertBatch(diffList.get(0));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(1))) {
+            stockMoveItemMapper.updateBatch(diffList.get(1));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(2))) {
+            stockMoveItemMapper.deleteBatchIds(convertList(diffList.get(2), ErpStockMoveItemDO::getId));
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deleteStockMove(List<Long> ids) {
+        // 1. 校验不处于已审批
+        List<ErpStockMoveDO> stockMoves = stockMoveMapper.selectBatchIds(ids);
+        if (CollUtil.isEmpty(stockMoves)) {
+            return;
+        }
+        stockMoves.forEach(stockMove -> {
+            if (ErpAuditStatus.APPROVE.getStatus().equals(stockMove.getStatus())) {
+                throw exception(STOCK_MOVE_DELETE_FAIL_APPROVE, stockMove.getNo());
+            }
+        });
+
+        // 2. 遍历删除，并记录操作日志
+        stockMoves.forEach(stockMove -> {
+            // 2.1 删除出库单
+            stockMoveMapper.deleteById(stockMove.getId());
+            // 2.2 删除出库单项
+            stockMoveItemMapper.deleteByMoveId(stockMove.getId());
+        });
+    }
+
+    private ErpStockMoveDO validateStockMoveExists(Long id) {
+        ErpStockMoveDO stockMove = stockMoveMapper.selectById(id);
+        if (stockMove == null) {
+            throw exception(STOCK_MOVE_NOT_EXISTS);
+        }
+        return stockMove;
+    }
+
+    @Override
+    public ErpStockMoveDO getStockMove(Long id) {
+        return stockMoveMapper.selectById(id);
+    }
+
+    @Override
+    public PageResult<ErpStockMoveDO> getStockMovePage(ErpStockMovePageReqVO pageReqVO) {
+        return stockMoveMapper.selectPage(pageReqVO);
+    }
+
+    // ==================== 出库项 ====================
+
+    @Override
+    public List<ErpStockMoveItemDO> getStockMoveItemListByMoveId(Long moveId) {
+        return stockMoveItemMapper.selectListByMoveId(moveId);
+    }
+
+    @Override
+    public List<ErpStockMoveItemDO> getStockMoveItemListByMoveIds(Collection<Long> moveIds) {
+        if (CollUtil.isEmpty(moveIds)) {
+            return Collections.emptyList();
+        }
+        return stockMoveItemMapper.selectListByMoveIds(moveIds);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockOutService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockOutService.java
new file mode 100644
index 00000000..c1517ca1
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockOutService.java
@@ -0,0 +1,84 @@
+package cn.iocoder.yudao.module.erp.service.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.out.ErpStockOutPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.out.ErpStockOutSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockOutDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockOutItemDO;
+import javax.validation.Valid;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ERP 其它出库单 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpStockOutService {
+
+    /**
+     * 创建其它出库单
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createStockOut(@Valid ErpStockOutSaveReqVO createReqVO);
+
+    /**
+     * 更新其它出库单
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateStockOut(@Valid ErpStockOutSaveReqVO updateReqVO);
+
+    /**
+     * 更新其它出库单的状态
+     *
+     * @param id 编号
+     * @param status 状态
+     */
+    void updateStockOutStatus(Long id, Integer status);
+
+    /**
+     * 删除其它出库单
+     *
+     * @param ids 编号数组
+     */
+    void deleteStockOut(List<Long> ids);
+
+    /**
+     * 获得其它出库单
+     *
+     * @param id 编号
+     * @return 其它出库单
+     */
+    ErpStockOutDO getStockOut(Long id);
+
+    /**
+     * 获得其它出库单分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 其它出库单分页
+     */
+    PageResult<ErpStockOutDO> getStockOutPage(ErpStockOutPageReqVO pageReqVO);
+
+    // ==================== 出库项 ====================
+
+    /**
+     * 获得其它出库单项列表
+     *
+     * @param outId 出库编号
+     * @return 其它出库单项列表
+     */
+    List<ErpStockOutItemDO> getStockOutItemListByOutId(Long outId);
+
+    /**
+     * 获得其它出库单项 List
+     *
+     * @param outIds 出库编号数组
+     * @return 其它出库单项 List
+     */
+    List<ErpStockOutItemDO> getStockOutItemListByOutIds(Collection<Long> outIds);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockOutServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockOutServiceImpl.java
new file mode 100644
index 00000000..22d4cf4a
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockOutServiceImpl.java
@@ -0,0 +1,228 @@
+package cn.iocoder.yudao.module.erp.service.stock;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.number.MoneyUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.out.ErpStockOutPageReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.out.ErpStockOutSaveReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockOutDO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockOutItemDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.stock.ErpStockOutItemMapper;
+import cn.iocoder.yudao.module.erp.dal.mysql.stock.ErpStockOutMapper;
+import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
+import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import cn.iocoder.yudao.module.erp.enums.stock.ErpStockRecordBizTypeEnum;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.sale.ErpCustomerService;
+import cn.iocoder.yudao.module.erp.service.stock.bo.ErpStockRecordCreateReqBO;
+import javax.annotation.Resource;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import java.math.BigDecimal;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
+
+// TODO 芋艿：记录操作日志
+
+/**
+ * ERP 其它出库单 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpStockOutServiceImpl implements ErpStockOutService {
+
+    @Resource
+    private ErpStockOutMapper stockOutMapper;
+    @Resource
+    private ErpStockOutItemMapper stockOutItemMapper;
+
+    @Resource
+    private ErpNoRedisDAO noRedisDAO;
+
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpWarehouseService warehouseService;
+    @Resource
+    private ErpCustomerService customerService;
+    @Resource
+    private ErpStockRecordService stockRecordService;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createStockOut(ErpStockOutSaveReqVO createReqVO) {
+        // 1.1 校验出库项的有效性
+        List<ErpStockOutItemDO> stockOutItems = validateStockOutItems(createReqVO.getItems());
+        // 1.2 校验客户
+        customerService.validateCustomer(createReqVO.getCustomerId());
+        // 1.3 生成出库单号，并校验唯一性
+        String no = noRedisDAO.generate(ErpNoRedisDAO.STOCK_OUT_NO_PREFIX);
+        if (stockOutMapper.selectByNo(no) != null) {
+            throw exception(STOCK_OUT_NO_EXISTS);
+        }
+
+        // 2.1 插入出库单
+        ErpStockOutDO stockOut = BeanUtils.toBean(createReqVO, ErpStockOutDO.class, in -> in
+                .setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus())
+                .setTotalCount(getSumValue(stockOutItems, ErpStockOutItemDO::getCount, BigDecimal::add))
+                .setTotalPrice(getSumValue(stockOutItems, ErpStockOutItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO)));
+        stockOutMapper.insert(stockOut);
+        // 2.2 插入出库单项
+        stockOutItems.forEach(o -> o.setOutId(stockOut.getId()));
+        stockOutItemMapper.insertBatch(stockOutItems);
+        return stockOut.getId();
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateStockOut(ErpStockOutSaveReqVO updateReqVO) {
+        // 1.1 校验存在
+        ErpStockOutDO stockOut = validateStockOutExists(updateReqVO.getId());
+        if (ErpAuditStatus.APPROVE.getStatus().equals(stockOut.getStatus())) {
+            throw exception(STOCK_OUT_UPDATE_FAIL_APPROVE, stockOut.getNo());
+        }
+        // 1.2 校验客户
+        customerService.validateCustomer(updateReqVO.getCustomerId());
+        // 1.3 校验出库项的有效性
+        List<ErpStockOutItemDO> stockOutItems = validateStockOutItems(updateReqVO.getItems());
+
+        // 2.1 更新出库单
+        ErpStockOutDO updateObj = BeanUtils.toBean(updateReqVO, ErpStockOutDO.class, in -> in
+                .setTotalCount(getSumValue(stockOutItems, ErpStockOutItemDO::getCount, BigDecimal::add))
+                .setTotalPrice(getSumValue(stockOutItems, ErpStockOutItemDO::getTotalPrice, BigDecimal::add)));
+        stockOutMapper.updateById(updateObj);
+        // 2.2 更新出库单项
+        updateStockOutItemList(updateReqVO.getId(), stockOutItems);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateStockOutStatus(Long id, Integer status) {
+        boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
+        // 1.1 校验存在
+        ErpStockOutDO stockOut = validateStockOutExists(id);
+        // 1.2 校验状态
+        if (stockOut.getStatus().equals(status)) {
+            throw exception(approve ? STOCK_OUT_APPROVE_FAIL : STOCK_OUT_PROCESS_FAIL);
+        }
+
+        // 2. 更新状态
+        int updateCount = stockOutMapper.updateByIdAndStatus(id, stockOut.getStatus(),
+                new ErpStockOutDO().setStatus(status));
+        if (updateCount == 0) {
+            throw exception(approve ? STOCK_OUT_APPROVE_FAIL : STOCK_OUT_PROCESS_FAIL);
+        }
+
+        // 3. 变更库存
+        List<ErpStockOutItemDO> stockOutItems = stockOutItemMapper.selectListByOutId(id);
+        Integer bizType = approve ? ErpStockRecordBizTypeEnum.OTHER_OUT.getType()
+                : ErpStockRecordBizTypeEnum.OTHER_OUT_CANCEL.getType();
+        stockOutItems.forEach(stockOutItem -> {
+            BigDecimal count = approve ? stockOutItem.getCount().negate() : stockOutItem.getCount();
+            stockRecordService.createStockRecord(new ErpStockRecordCreateReqBO(
+                    stockOutItem.getProductId(), stockOutItem.getWarehouseId(), count,
+                    bizType, stockOutItem.getOutId(), stockOutItem.getId(), stockOut.getNo()));
+        });
+    }
+
+    private List<ErpStockOutItemDO> validateStockOutItems(List<ErpStockOutSaveReqVO.Item> list) {
+        // 1.1 校验产品存在
+        List<ErpProductDO> productList = productService.validProductList(
+                convertSet(list, ErpStockOutSaveReqVO.Item::getProductId));
+        Map<Long, ErpProductDO> productMap = convertMap(productList, ErpProductDO::getId);
+        // 1.2 校验仓库存在
+        warehouseService.validWarehouseList(convertSet(list, ErpStockOutSaveReqVO.Item::getWarehouseId));
+        // 2. 转化为 ErpStockOutItemDO 列表
+        return convertList(list, o -> BeanUtils.toBean(o, ErpStockOutItemDO.class, item -> item
+                .setProductUnitId(productMap.get(item.getProductId()).getUnitId())
+                .setTotalPrice(MoneyUtils.priceMultiply(item.getProductPrice(), item.getCount()))));
+    }
+
+    private void updateStockOutItemList(Long id, List<ErpStockOutItemDO> newList) {
+        // 第一步，对比新老数据，获得添加、修改、删除的列表
+        List<ErpStockOutItemDO> oldList = stockOutItemMapper.selectListByOutId(id);
+        List<List<ErpStockOutItemDO>> diffList = diffList(oldList, newList, // id 不同，就认为是不同的记录
+                (oldVal, newVal) -> oldVal.getId().equals(newVal.getId()));
+
+        // 第二步，批量添加、修改、删除
+        if (CollUtil.isNotEmpty(diffList.get(0))) {
+            diffList.get(0).forEach(o -> o.setOutId(id));
+            stockOutItemMapper.insertBatch(diffList.get(0));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(1))) {
+            stockOutItemMapper.updateBatch(diffList.get(1));
+        }
+        if (CollUtil.isNotEmpty(diffList.get(2))) {
+            stockOutItemMapper.deleteBatchIds(convertList(diffList.get(2), ErpStockOutItemDO::getId));
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deleteStockOut(List<Long> ids) {
+        // 1. 校验不处于已审批
+        List<ErpStockOutDO> stockOuts = stockOutMapper.selectBatchIds(ids);
+        if (CollUtil.isEmpty(stockOuts)) {
+            return;
+        }
+        stockOuts.forEach(stockOut -> {
+            if (ErpAuditStatus.APPROVE.getStatus().equals(stockOut.getStatus())) {
+                throw exception(STOCK_OUT_DELETE_FAIL_APPROVE, stockOut.getNo());
+            }
+        });
+
+        // 2. 遍历删除，并记录操作日志
+        stockOuts.forEach(stockOut -> {
+            // 2.1 删除出库单
+            stockOutMapper.deleteById(stockOut.getId());
+            // 2.2 删除出库单项
+            stockOutItemMapper.deleteByOutId(stockOut.getId());
+        });
+    }
+
+    private ErpStockOutDO validateStockOutExists(Long id) {
+        ErpStockOutDO stockOut = stockOutMapper.selectById(id);
+        if (stockOut == null) {
+            throw exception(STOCK_OUT_NOT_EXISTS);
+        }
+        return stockOut;
+    }
+
+    @Override
+    public ErpStockOutDO getStockOut(Long id) {
+        return stockOutMapper.selectById(id);
+    }
+
+    @Override
+    public PageResult<ErpStockOutDO> getStockOutPage(ErpStockOutPageReqVO pageReqVO) {
+        return stockOutMapper.selectPage(pageReqVO);
+    }
+
+    // ==================== 出库项 ====================
+
+    @Override
+    public List<ErpStockOutItemDO> getStockOutItemListByOutId(Long outId) {
+        return stockOutItemMapper.selectListByOutId(outId);
+    }
+
+    @Override
+    public List<ErpStockOutItemDO> getStockOutItemListByOutIds(Collection<Long> outIds) {
+        if (CollUtil.isEmpty(outIds)) {
+            return Collections.emptyList();
+        }
+        return stockOutItemMapper.selectListByOutIds(outIds);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockRecordService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockRecordService.java
new file mode 100644
index 00000000..7cf8711a
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockRecordService.java
@@ -0,0 +1,39 @@
+package cn.iocoder.yudao.module.erp.service.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.record.ErpStockRecordPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockRecordDO;
+import cn.iocoder.yudao.module.erp.service.stock.bo.ErpStockRecordCreateReqBO;
+import javax.validation.Valid;
+
+/**
+ * ERP 产品库存明细 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpStockRecordService {
+
+    /**
+     * 获得产品库存明细
+     *
+     * @param id 编号
+     * @return 产品库存明细
+     */
+    ErpStockRecordDO getStockRecord(Long id);
+
+    /**
+     * 获得产品库存明细分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 产品库存明细分页
+     */
+    PageResult<ErpStockRecordDO> getStockRecordPage(ErpStockRecordPageReqVO pageReqVO);
+
+    /**
+     * 创建库存明细
+     *
+     * @param createReqBO 创建库存明细 BO
+     */
+    void createStockRecord(@Valid ErpStockRecordCreateReqBO createReqBO);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockRecordServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockRecordServiceImpl.java
new file mode 100644
index 00000000..b4b3875d
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockRecordServiceImpl.java
@@ -0,0 +1,53 @@
+package cn.iocoder.yudao.module.erp.service.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.record.ErpStockRecordPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockRecordDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.stock.ErpStockRecordMapper;
+import cn.iocoder.yudao.module.erp.service.stock.bo.ErpStockRecordCreateReqBO;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import javax.annotation.Resource;
+import java.math.BigDecimal;
+
+/**
+ * ERP 产品库存明细 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpStockRecordServiceImpl implements ErpStockRecordService {
+
+    @Resource
+    private ErpStockRecordMapper stockRecordMapper;
+
+    @Resource
+    private ErpStockService stockService;
+
+    @Override
+    public ErpStockRecordDO getStockRecord(Long id) {
+        return stockRecordMapper.selectById(id);
+    }
+
+    @Override
+    public PageResult<ErpStockRecordDO> getStockRecordPage(ErpStockRecordPageReqVO pageReqVO) {
+        return stockRecordMapper.selectPage(pageReqVO);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void createStockRecord(ErpStockRecordCreateReqBO createReqBO) {
+        // 1. 更新库存
+        BigDecimal totalCount = stockService.updateStockCountIncrement(
+                createReqBO.getProductId(), createReqBO.getWarehouseId(), createReqBO.getCount());
+        // 2. 创建库存明细
+        ErpStockRecordDO stockRecord = BeanUtils.toBean(createReqBO, ErpStockRecordDO.class)
+                .setTotalCount(totalCount);
+        stockRecordMapper.insert(stockRecord);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockService.java
new file mode 100644
index 00000000..63ad5fef
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockService.java
@@ -0,0 +1,61 @@
+package cn.iocoder.yudao.module.erp.service.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.stock.ErpStockPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockDO;
+
+import java.math.BigDecimal;
+
+/**
+ * ERP 产品库存 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpStockService {
+
+    /**
+     * 获得产品库存
+     *
+     * @param id 编号
+     * @return 库存
+     */
+    ErpStockDO getStock(Long id);
+
+    /**
+     * 基于产品 + 仓库，获得产品库存
+     *
+     * @param productId 产品编号
+     * @param warehouseId 仓库编号
+     * @return 产品库存
+     */
+    ErpStockDO getStock(Long productId, Long warehouseId);
+
+    /**
+     * 获得产品库存数量
+     *
+     * 如果不存在库存记录，则返回 0
+     *
+     * @param productId 产品编号
+     * @return 产品库存数量
+     */
+    BigDecimal getStockCount(Long productId);
+
+    /**
+     * 获得产品库存分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 库存分页
+     */
+    PageResult<ErpStockDO> getStockPage(ErpStockPageReqVO pageReqVO);
+
+    /**
+     * 增量更新产品库存数量
+     *
+     * @param productId 产品编号
+     * @param warehouseId 仓库编号
+     * @param count 增量数量：正数，表示增加；负数，表示减少
+     * @return 更新后的库存
+     */
+    BigDecimal updateStockCountIncrement(Long productId, Long warehouseId, BigDecimal count);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockServiceImpl.java
new file mode 100644
index 00000000..dabe36fb
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpStockServiceImpl.java
@@ -0,0 +1,89 @@
+package cn.iocoder.yudao.module.erp.service.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.stock.ErpStockPageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpStockDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.stock.ErpStockMapper;
+import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import javax.annotation.Resource;
+import java.math.BigDecimal;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.STOCK_COUNT_NEGATIVE;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.STOCK_COUNT_NEGATIVE2;
+
+/**
+ * ERP 产品库存 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpStockServiceImpl implements ErpStockService {
+
+    /**
+     * 允许库存为负数
+     *
+     * TODO 芋艿：后续做成 db 配置
+     */
+    private static final Boolean NEGATIVE_STOCK_COUNT_ENABLE = false;
+
+    @Resource
+    private ErpProductService productService;
+    @Resource
+    private ErpWarehouseService warehouseService;
+
+    @Resource
+    private ErpStockMapper stockMapper;
+
+    @Override
+    public ErpStockDO getStock(Long id) {
+        return stockMapper.selectById(id);
+    }
+
+    @Override
+    public ErpStockDO getStock(Long productId, Long warehouseId) {
+        return stockMapper.selectByProductIdAndWarehouseId(productId, warehouseId);
+    }
+
+    @Override
+    public BigDecimal getStockCount(Long productId) {
+        BigDecimal count = stockMapper.selectSumByProductId(productId);
+        return count != null ? count : BigDecimal.ZERO;
+    }
+
+    @Override
+    public PageResult<ErpStockDO> getStockPage(ErpStockPageReqVO pageReqVO) {
+        return stockMapper.selectPage(pageReqVO);
+    }
+
+    @Override
+    public BigDecimal updateStockCountIncrement(Long productId, Long warehouseId, BigDecimal count) {
+        // 1.1 查询当前库存
+        ErpStockDO stock = stockMapper.selectByProductIdAndWarehouseId(productId, warehouseId);
+        if (stock == null) {
+            stock = new ErpStockDO().setProductId(productId).setWarehouseId(warehouseId).setCount(BigDecimal.ZERO);
+            stockMapper.insert(stock);
+        }
+        // 1.2 校验库存是否充足
+        if (!NEGATIVE_STOCK_COUNT_ENABLE && stock.getCount().add(count).compareTo(BigDecimal.ZERO) < 0) {
+            throw exception(STOCK_COUNT_NEGATIVE, productService.getProduct(productId).getName(),
+                    warehouseService.getWarehouse(warehouseId).getName(), stock.getCount(), count);
+        }
+
+        // 2. 库存变更
+        int updateCount = stockMapper.updateCountIncrement(stock.getId(), count, NEGATIVE_STOCK_COUNT_ENABLE);
+        if (updateCount == 0) {
+            // 此时不好去查询最新库存，所以直接抛出该提示，不提供具体库存数字
+            throw exception(STOCK_COUNT_NEGATIVE2, productService.getProduct(productId).getName(),
+                    warehouseService.getWarehouse(warehouseId).getName());
+        }
+
+        // 3. 返回最新库存
+        return stock.getCount().add(count);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpWarehouseService.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpWarehouseService.java
new file mode 100644
index 00000000..c9578cf1
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpWarehouseService.java
@@ -0,0 +1,102 @@
+package cn.iocoder.yudao.module.erp.service.stock;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.warehouse.ErpWarehouseSaveReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.warehouse.ErpWarehousePageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpWarehouseDO;
+import javax.validation.Valid;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
+
+/**
+ * ERP 仓库 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface ErpWarehouseService {
+
+    /**
+     * 创建仓库
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createWarehouse(@Valid ErpWarehouseSaveReqVO createReqVO);
+
+    /**
+     * 更新ERP 仓库
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateWarehouse(@Valid ErpWarehouseSaveReqVO updateReqVO);
+
+    /**
+     * 更新仓库默认状态
+     *
+     * @param id     编号
+     * @param defaultStatus 默认状态
+     */
+    void updateWarehouseDefaultStatus(Long id, Boolean defaultStatus);
+
+    /**
+     * 删除仓库
+     *
+     * @param id 编号
+     */
+    void deleteWarehouse(Long id);
+
+    /**
+     * 获得仓库
+     *
+     * @param id 编号
+     * @return 仓库
+     */
+    ErpWarehouseDO getWarehouse(Long id);
+
+    /**
+     * 校验仓库列表的有效性
+     *
+     * @param ids 编号数组
+     * @return 仓库列表
+     */
+    List<ErpWarehouseDO> validWarehouseList(Collection<Long> ids);
+
+    /**
+     * 获得指定状态的仓库列表
+     *
+     * @param status 状态
+     * @return 仓库列表
+     */
+    List<ErpWarehouseDO> getWarehouseListByStatus(Integer status);
+
+    /**
+     * 获得仓库列表
+     *
+     * @param ids 编号数组
+     * @return 仓库列表
+     */
+    List<ErpWarehouseDO> getWarehouseList(Collection<Long> ids);
+
+    /**
+     * 获得仓库 Map
+     *
+     * @param ids 编号数组
+     * @return 仓库 Map
+     */
+    default Map<Long, ErpWarehouseDO> getWarehouseMap(Collection<Long> ids) {
+        return convertMap(getWarehouseList(ids), ErpWarehouseDO::getId);
+    }
+
+    /**
+     * 获得仓库分页
+     *
+     * @param pageReqVO 分页查询
+     * @return 仓库分页
+     */
+    PageResult<ErpWarehouseDO> getWarehousePage(ErpWarehousePageReqVO pageReqVO);
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpWarehouseServiceImpl.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpWarehouseServiceImpl.java
new file mode 100644
index 00000000..9e80128d
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/ErpWarehouseServiceImpl.java
@@ -0,0 +1,126 @@
+package cn.iocoder.yudao.module.erp.service.stock;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.warehouse.ErpWarehouseSaveReqVO;
+import cn.iocoder.yudao.module.erp.controller.admin.stock.vo.warehouse.ErpWarehousePageReqVO;
+import cn.iocoder.yudao.module.erp.dal.dataobject.stock.ErpWarehouseDO;
+import cn.iocoder.yudao.module.erp.dal.mysql.stock.ErpWarehouseMapper;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import javax.annotation.Resource;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.WAREHOUSE_NOT_ENABLE;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.WAREHOUSE_NOT_EXISTS;
+
+/**
+ * ERP 仓库 Service 实现类
+ *
+ * @author 芋道源码
+ */
+@Service
+@Validated
+public class ErpWarehouseServiceImpl implements ErpWarehouseService {
+
+    @Resource
+    private ErpWarehouseMapper warehouseMapper;
+
+    @Override
+    public Long createWarehouse(ErpWarehouseSaveReqVO createReqVO) {
+        // 插入
+        ErpWarehouseDO warehouse = BeanUtils.toBean(createReqVO, ErpWarehouseDO.class);
+        warehouseMapper.insert(warehouse);
+        // 返回
+        return warehouse.getId();
+    }
+
+    @Override
+    public void updateWarehouse(ErpWarehouseSaveReqVO updateReqVO) {
+        // 校验存在
+        validateWarehouseExists(updateReqVO.getId());
+        // 更新
+        ErpWarehouseDO updateObj = BeanUtils.toBean(updateReqVO, ErpWarehouseDO.class);
+        warehouseMapper.updateById(updateObj);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateWarehouseDefaultStatus(Long id, Boolean defaultStatus) {
+        // 1. 校验存在
+        validateWarehouseExists(id);
+
+        // 2.1 如果开启，则需要关闭所有其它的默认
+        if (defaultStatus) {
+            ErpWarehouseDO warehouse = warehouseMapper.selectByDefaultStatus();
+            if (warehouse != null) {
+                warehouseMapper.updateById(new ErpWarehouseDO().setId(warehouse.getId()).setDefaultStatus(false));
+            }
+        }
+        // 2.2 更新对应的默认状态
+        warehouseMapper.updateById(new ErpWarehouseDO().setId(id).setDefaultStatus(defaultStatus));
+    }
+
+    @Override
+    public void deleteWarehouse(Long id) {
+        // 校验存在
+        validateWarehouseExists(id);
+        // 删除
+        warehouseMapper.deleteById(id);
+    }
+
+    private void validateWarehouseExists(Long id) {
+        if (warehouseMapper.selectById(id) == null) {
+            throw exception(WAREHOUSE_NOT_EXISTS);
+        }
+    }
+
+    @Override
+    public ErpWarehouseDO getWarehouse(Long id) {
+        return warehouseMapper.selectById(id);
+    }
+
+    @Override
+    public List<ErpWarehouseDO> validWarehouseList(Collection<Long> ids) {
+        if (CollUtil.isEmpty(ids)) {
+            return Collections.emptyList();
+        }
+        List<ErpWarehouseDO> list = warehouseMapper.selectBatchIds(ids);
+        Map<Long, ErpWarehouseDO> warehouseMap = convertMap(list, ErpWarehouseDO::getId);
+        for (Long id : ids) {
+            ErpWarehouseDO warehouse = warehouseMap.get(id);
+            if (warehouseMap.get(id) == null) {
+                throw exception(WAREHOUSE_NOT_EXISTS);
+            }
+            if (CommonStatusEnum.isDisable(warehouse.getStatus())) {
+                throw exception(WAREHOUSE_NOT_ENABLE, warehouse.getName());
+            }
+        }
+        return list;
+    }
+
+    @Override
+    public List<ErpWarehouseDO> getWarehouseListByStatus(Integer status) {
+        return warehouseMapper.selectListByStatus(status);
+    }
+
+    @Override
+    public List<ErpWarehouseDO> getWarehouseList(Collection<Long> ids) {
+        return warehouseMapper.selectBatchIds(ids);
+    }
+
+    @Override
+    public PageResult<ErpWarehouseDO> getWarehousePage(ErpWarehousePageReqVO pageReqVO) {
+        return warehouseMapper.selectPage(pageReqVO);
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/bo/ErpStockRecordCreateReqBO.java b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/bo/ErpStockRecordCreateReqBO.java
new file mode 100644
index 00000000..40c62a4e
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/stock/bo/ErpStockRecordCreateReqBO.java
@@ -0,0 +1,59 @@
+package cn.iocoder.yudao.module.erp.service.stock.bo;
+
+import javax.validation.constraints.NotNull;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.math.BigDecimal;
+
+/**
+ * 库存明细的创建 Request BO
+ *
+ * @author 芋道源码
+ */
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class ErpStockRecordCreateReqBO {
+
+    /**
+     * 产品编号
+     */
+    @NotNull(message = "产品编号不能为空")
+    private Long productId;
+    /**
+     * 仓库编号
+     */
+    @NotNull(message = "仓库编号不能为空")
+    private Long warehouseId;
+    /**
+     * 出入库数量
+     *
+     * 正数，表示入库；负数，表示出库
+     */
+    @NotNull(message = "出入库数量不能为空")
+    private BigDecimal count;
+
+    /**
+     * 业务类型
+     */
+    @NotNull(message = "业务类型不能为空")
+    private Integer bizType;
+    /**
+     * 业务编号
+     */
+    @NotNull(message = "业务编号不能为空")
+    private Long bizId;
+    /**
+     * 业务项编号
+     */
+    @NotNull(message = "业务项编号不能为空")
+    private Long bizItemId;
+    /**
+     * 业务单号
+     */
+    @NotNull(message = "业务单号不能为空")
+    private String bizNo;
+
+}
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/resources/application-dev.yaml b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/application-dev.yaml
new file mode 100644
index 00000000..547ac360
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/application-dev.yaml
@@ -0,0 +1,114 @@
+--- #################### 注册中心 + 配置中心相关配置 ####################
+
+spring:
+  cloud:
+    nacos:
+      server-addr: 127.0.0.1:8848 # Nacos 服务器地址
+      username: # Nacos 账号
+      password: # Nacos 密码
+      discovery: # 【配置中心】配置项
+        namespace: dev # 命名空间。这里使用 dev 开发环境
+        group: DEFAULT_GROUP # 使用的 Nacos 配置分组，默认为 DEFAULT_GROUP
+        metadata:
+          version: 1.0.0 # 服务实例的版本号，可用于灰度发布
+      config: # 【注册中心】配置项
+        namespace: dev # 命名空间。这里使用 dev 开发环境
+        group: DEFAULT_GROUP # 使用的 Nacos 配置分组，默认为 DEFAULT_GROUP
+
+--- #################### 数据库相关配置 ####################
+spring:
+  # 数据源配置项
+  autoconfigure:
+    exclude:
+  datasource:
+    druid: # Druid 【监控】相关的全局配置
+      web-stat-filter:
+        enabled: true
+      stat-view-servlet:
+        enabled: true
+        allow: # 设置白名单，不填则允许所有访问
+        url-pattern: /druid/*
+        login-username: # 控制台管理用户名和密码
+        login-password:
+      filter:
+        stat:
+          enabled: true
+          log-slow-sql: true # 慢 SQL 记录
+          slow-sql-millis: 100
+          merge-sql: true
+        wall:
+          config:
+            multi-statement-allow: true
+    dynamic: # 多数据源配置
+      druid: # Druid 【连接池】相关的全局配置
+        initial-size: 5 # 初始连接数
+        min-idle: 10 # 最小连接池数量
+        max-active: 20 # 最大连接池数量
+        max-wait: 600000 # 配置获取连接等待超时的时间，单位：毫秒
+        time-between-eviction-runs-millis: 60000 # 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位：毫秒
+        min-evictable-idle-time-millis: 300000 # 配置一个连接在池中最小生存的时间，单位：毫秒
+        max-evictable-idle-time-millis: 900000 # 配置一个连接在池中最大生存的时间，单位：毫秒
+        validation-query: SELECT 1 FROM DUAL # 配置检测连接是否有效
+        test-while-idle: true
+        test-on-borrow: false
+        test-on-return: false
+      primary: master
+      datasource:
+        master:
+          name: ruoyi-vue-pro
+          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.master.name}?allowMultiQueries=true&useUnicode=true&useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&autoReconnect=true&nullCatalogMeansCurrent=true # MySQL Connector/J 8.X 连接的示例
+          driver-class-name: com.mysql.jdbc.Driver
+          username: root
+          password: yhtkj@2024!
+        slave: # 模拟从库，可根据自己需要修改 # 模拟从库，可根据自己需要修改
+          name: ruoyi-vue-pro
+          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.master.name}?allowMultiQueries=true&useUnicode=true&useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&autoReconnect=true&nullCatalogMeansCurrent=true # MySQL Connector/J 8.X 连接的示例
+          driver-class-name: com.mysql.jdbc.Driver
+          username: root
+          password: yhtkj@2024!
+
+    # Redis 配置。Redisson 默认的配置足够使用，一般不需要进行调优
+  redis:
+    host: 127.0.0.1 # 地址
+    port: 6379 # 端口
+    database: 1 # 数据库索引
+    password: yhtkj@2024! # 密码，建议生产环境开启
+
+
+--- #################### MQ 消息队列相关配置 ####################
+
+--- #################### 定时任务相关配置 ####################
+
+--- #################### 服务保障相关配置 ####################
+
+# Lock4j 配置项
+lock4j:
+  acquire-timeout: 3000 # 获取分布式锁超时时间，默认为 3000 毫秒
+  expire: 30000 # 分布式锁的超时时间，默认为 30 毫秒
+
+--- #################### 监控相关配置 ####################
+
+# Actuator 监控端点的配置项
+management:
+  endpoints:
+    web:
+      base-path: /actuator # Actuator 提供的 API 接口的根目录。默认为 /actuator
+      exposure:
+        include: '*' # 需要开放的端点。默认值只打开 health 和 info 两个端点。通过设置 * ，可以开放所有端点。
+
+# Spring Boot Admin 配置项
+spring:
+  boot:
+    admin:
+      # Spring Boot Admin Client 客户端的相关配置
+      client:
+        instance:
+          service-host-type: IP # 注册实例时，优先使用 IP [IP, HOST_NAME, CANONICAL_HOST_NAME]
+
+--- #################### 芋道相关配置 ####################
+
+# 芋道配置项，设置当前项目所有自定义的配置
+yudao:
+  access-log: # 访问日志的配置项
+    enable: false
+  demo: false # 关闭演示模式
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/resources/application-local.yaml b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/application-local.yaml
new file mode 100644
index 00000000..945e7811
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/application-local.yaml
@@ -0,0 +1,128 @@
+--- #################### 注册中心 + 配置中心相关配置 ####################
+
+spring:
+  cloud:
+    nacos:
+      server-addr: 127.0.0.1:8848 # Nacos 服务器地址
+      username: # Nacos 账号
+      password: # Nacos 密码
+      discovery: # 【配置中心】配置项
+        namespace: dev # 命名空间。这里使用 dev 开发环境
+        group: DEFAULT_GROUP # 使用的 Nacos 配置分组，默认为 DEFAULT_GROUP
+        metadata:
+          version: 1.0.0 # 服务实例的版本号，可用于灰度发布
+      config: # 【注册中心】配置项
+        namespace: dev # 命名空间。这里使用 dev 开发环境
+        group: DEFAULT_GROUP # 使用的 Nacos 配置分组，默认为 DEFAULT_GROUP
+
+--- #################### 数据库相关配置 ####################
+spring:
+  # 数据源配置项
+  autoconfigure:
+    exclude:
+      - de.codecentric.boot.admin.client.config.SpringBootAdminClientAutoConfiguration # 禁用 Spring Boot Admin 的 Client 的自动配置
+  datasource:
+    druid: # Druid 【监控】相关的全局配置
+      web-stat-filter:
+        enabled: true
+      stat-view-servlet:
+        enabled: true
+        allow: # 设置白名单，不填则允许所有访问
+        url-pattern: /druid/*
+        login-username: # 控制台管理用户名和密码
+        login-password:
+      filter:
+        stat:
+          enabled: true
+          log-slow-sql: true # 慢 SQL 记录
+          slow-sql-millis: 100
+          merge-sql: true
+        wall:
+          config:
+            multi-statement-allow: true
+    dynamic: # 多数据源配置
+      druid: # Druid 【连接池】相关的全局配置
+        initial-size: 1 # 初始连接数
+        min-idle: 1 # 最小连接池数量
+        max-active: 20 # 最大连接池数量
+        max-wait: 600000 # 配置获取连接等待超时的时间，单位：毫秒
+        time-between-eviction-runs-millis: 60000 # 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位：毫秒
+        min-evictable-idle-time-millis: 300000 # 配置一个连接在池中最小生存的时间，单位：毫秒
+        max-evictable-idle-time-millis: 900000 # 配置一个连接在池中最大生存的时间，单位：毫秒
+        validation-query: SELECT 1 FROM DUAL # 配置检测连接是否有效
+        test-while-idle: true
+        test-on-borrow: false
+        test-on-return: false
+      primary: master
+      datasource:
+        master:
+          name: ruoyi-vue-pro
+          url: jdbc:mysql://47.97.8.94:3306/${spring.datasource.dynamic.datasource.master.name}?allowMultiQueries=true&useUnicode=true&useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&autoReconnect=true&nullCatalogMeansCurrent=true&rewriteBatchedStatements=true # MySQL Connector/J 8.X 连接的示例
+          driver-class-name: com.mysql.jdbc.Driver
+          username: root
+          password: yhtkj@2024!
+        slave: # 模拟从库，可根据自己需要修改 # 模拟从库，可根据自己需要修改
+          name: ruoyi-vue-pro
+          url: jdbc:mysql://47.97.8.94:3306/${spring.datasource.dynamic.datasource.master.name}?allowMultiQueries=true&useUnicode=true&useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&autoReconnect=true&nullCatalogMeansCurrent=true&rewriteBatchedStatements=true # MySQL Connector/J 8.X 连接的示例
+          driver-class-name: com.mysql.jdbc.Driver
+          username: root
+          password: yhtkj@2024!
+
+  # Redis 配置。Redisson 默认的配置足够使用，一般不需要进行调优
+  redis:
+    host: 47.97.8.94 # 地址
+    port: 6379 # 端口
+    database: 0 # 数据库索引
+    password: yhtkj@2024! # 密码，建议生产环境开启
+--- #################### MQ 消息队列相关配置 ####################
+
+--- #################### 定时任务相关配置 ####################
+xxl:
+  job:
+    enabled: false # 是否开启调度中心，默认为 true 开启
+    admin:
+      addresses: http://127.0.0.1:9090/xxl-job-admin # 调度中心部署跟地址
+
+--- #################### 服务保障相关配置 ####################
+
+# Lock4j 配置项
+lock4j:
+  acquire-timeout: 3000 # 获取分布式锁超时时间，默认为 3000 毫秒
+  expire: 30000 # 分布式锁的超时时间，默认为 30 毫秒
+
+--- #################### 监控相关配置 ####################
+
+# Actuator 监控端点的配置项
+management:
+  endpoints:
+    web:
+      base-path: /actuator # Actuator 提供的 API 接口的根目录。默认为 /actuator
+      exposure:
+        include: '*' # 需要开放的端点。默认值只打开 health 和 info 两个端点。通过设置 * ，可以开放所有端点。
+
+# Spring Boot Admin 配置项
+spring:
+  boot:
+    admin:
+      # Spring Boot Admin Client 客户端的相关配置
+      client:
+        instance:
+          service-host-type: IP # 注册实例时，优先使用 IP [IP, HOST_NAME, CANONICAL_HOST_NAME]
+
+# 日志文件配置
+logging:
+  level:
+    # 配置自己写的 MyBatis Mapper 打印日志
+    cn.iocoder.yudao.module.erp.dal.mysql: debug
+    org.springframework.context.support.PostProcessorRegistrationDelegate: ERROR # TODO 芋艿：先禁用，Spring Boot 3.X 存在部分错误的 WARN 提示
+
+--- #################### 芋道相关配置 ####################
+
+# 芋道配置项，设置当前项目所有自定义的配置
+yudao:
+  env: # 多环境的配置项
+    tag: ${HOSTNAME}
+  security:
+    mock-enable: true
+  access-log: # 访问日志的配置项
+    enable: false
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/resources/application-prod.yaml b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/application-prod.yaml
new file mode 100644
index 00000000..02ffc9de
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/application-prod.yaml
@@ -0,0 +1,125 @@
+--- #################### 注册中心 + 配置中心相关配置 ####################
+
+spring:
+  cloud:
+    nacos:
+      server-addr: 127.0.0.1:8848 # Nacos 服务器地址
+      username: # Nacos 账号
+      password: # Nacos 密码
+      discovery: # 【配置中心】配置项
+        namespace: dev # 命名空间。这里使用 dev 开发环境
+        group: DEFAULT_GROUP # 使用的 Nacos 配置分组，默认为 DEFAULT_GROUP
+        metadata:
+          version: 1.0.0 # 服务实例的版本号，可用于灰度发布
+      config: # 【注册中心】配置项
+        namespace: dev # 命名空间。这里使用 dev 开发环境
+        group: DEFAULT_GROUP # 使用的 Nacos 配置分组，默认为 DEFAULT_GROUP
+
+--- #################### 数据库相关配置 ####################
+spring:
+  # 数据源配置项
+  autoconfigure:
+    exclude:
+      - de.codecentric.boot.admin.client.config.SpringBootAdminClientAutoConfiguration # 禁用 Spring Boot Admin 的 Client 的自动配置
+  datasource:
+    druid: # Druid 【监控】相关的全局配置
+      web-stat-filter:
+        enabled: true
+      stat-view-servlet:
+        enabled: true
+        allow: # 设置白名单，不填则允许所有访问
+        url-pattern: /druid/*
+        login-username: # 控制台管理用户名和密码
+        login-password:
+      filter:
+        stat:
+          enabled: true
+          log-slow-sql: true # 慢 SQL 记录
+          slow-sql-millis: 100
+          merge-sql: true
+        wall:
+          config:
+            multi-statement-allow: true
+    dynamic: # 多数据源配置
+      druid: # Druid 【连接池】相关的全局配置
+        initial-size: 1 # 初始连接数
+        min-idle: 1 # 最小连接池数量
+        max-active: 20 # 最大连接池数量
+        max-wait: 600000 # 配置获取连接等待超时的时间，单位：毫秒
+        time-between-eviction-runs-millis: 60000 # 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位：毫秒
+        min-evictable-idle-time-millis: 300000 # 配置一个连接在池中最小生存的时间，单位：毫秒
+        max-evictable-idle-time-millis: 900000 # 配置一个连接在池中最大生存的时间，单位：毫秒
+        validation-query: SELECT 1 FROM DUAL # 配置检测连接是否有效
+        test-while-idle: true
+        test-on-borrow: false
+        test-on-return: false
+      primary: master
+      datasource:
+        master:
+          name: ruoyi-vue-pro
+          url: jdbc:mysql://rm-bp1yloyj508qld78jno.mysql.rds.aliyuncs.com:3306/${spring.datasource.dynamic.datasource.master.name}?allowMultiQueries=true&useUnicode=true&useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&autoReconnect=true&nullCatalogMeansCurrent=true # MySQL Connector/J 8.X 连接的示例
+          username: root
+          password: Znalyrds2024
+        slave: # 模拟从库，可根据自己需要修改
+          name: ruoyi-vue-pro
+          url: jdbc:mysql://rm-bp1yloyj508qld78jno.mysql.rds.aliyuncs.com:3306/${spring.datasource.dynamic.datasource.slave.name}?allowMultiQueries=true&useUnicode=true&useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&autoReconnect=true&nullCatalogMeansCurrent=true # MySQL Connector/J 8.X 连接的示例
+          username: root
+          password: Znalyrds2024
+
+  # Redis 配置。Redisson 默认的配置足够使用，一般不需要进行调优
+  redis:
+    host: 127.0.0.1 # 地址
+    port: 6379 # 端口
+    database: 0 # 数据库索引
+    password: yhtkj@2024! # 密码，建议生产环境开启
+
+--- #################### 定时任务相关配置 ####################
+xxl:
+  job:
+    enabled: false # 是否开启调度中心，默认为 true 开启
+    admin:
+      addresses: http://127.0.0.1:9090/xxl-job-admin # 调度中心部署跟地址
+
+--- #################### 服务保障相关配置 ####################
+
+# Lock4j 配置项
+lock4j:
+  acquire-timeout: 3000 # 获取分布式锁超时时间，默认为 3000 毫秒
+  expire: 30000 # 分布式锁的超时时间，默认为 30 毫秒
+
+--- #################### 监控相关配置 ####################
+
+# Actuator 监控端点的配置项
+management:
+  endpoints:
+    web:
+      base-path: /actuator # Actuator 提供的 API 接口的根目录。默认为 /actuator
+      exposure:
+        include: '*' # 需要开放的端点。默认值只打开 health 和 info 两个端点。通过设置 * ，可以开放所有端点。
+
+# Spring Boot Admin 配置项
+spring:
+  boot:
+    admin:
+      # Spring Boot Admin Client 客户端的相关配置
+      client:
+        instance:
+          service-host-type: IP # 注册实例时，优先使用 IP [IP, HOST_NAME, CANONICAL_HOST_NAME]
+
+# 日志文件配置
+logging:
+  level:
+    # 配置自己写的 MyBatis Mapper 打印日志
+    cn.iocoder.yudao.module.erp.dal.mysql: debug
+    org.springframework.context.support.PostProcessorRegistrationDelegate: ERROR # TODO 芋艿：先禁用，Spring Boot 3.X 存在部分错误的 WARN 提示
+
+--- #################### 芋道相关配置 ####################
+
+# 芋道配置项，设置当前项目所有自定义的配置
+yudao:
+  env: # 多环境的配置项
+    tag: ${HOSTNAME}
+  security:
+    mock-enable: true
+  access-log: # 访问日志的配置项
+    enable: false
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/resources/application.yaml b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/application.yaml
new file mode 100644
index 00000000..d24557ff
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/application.yaml
@@ -0,0 +1,124 @@
+spring:
+  application:
+    name: erp-server
+
+  profiles:
+    active: local
+
+  main:
+    allow-circular-references: true # 允许循环依赖，因为项目是三层架构，无法避免这个情况。
+    allow-bean-definition-overriding: true # 允许 Bean 覆盖，例如说 Feign 等会存在重复定义的服务
+
+  config:
+    import:
+      - optional:classpath:application-${spring.profiles.active}.yaml # 加载【本地】配置
+      - optional:nacos:${spring.application.name}-${spring.profiles.active}.yaml # 加载【Nacos】的配置
+
+  # Servlet 配置
+  servlet:
+    # 文件上传相关配置项
+    multipart:
+      max-file-size: 16MB # 单个文件大小
+      max-request-size: 32MB # 设置总上传的文件大小
+
+  # Jackson 配置项
+  jackson:
+    serialization:
+      write-dates-as-timestamps: true # 设置 LocalDateTime 的格式，使用时间戳
+      write-date-timestamps-as-nanoseconds: false # 设置不使用 nanoseconds 的格式。例如说 1611460870.401，而是直接 1611460870401
+      write-durations-as-timestamps: true # 设置 Duration 的格式，使用时间戳
+      fail-on-empty-beans: false # 允许序列化无属性的 Bean
+
+  # Cache 配置项
+  cache:
+    type: REDIS
+    redis:
+      time-to-live: 1h # 设置过期时间为 1 小时
+
+server:
+  port: 48088
+
+logging:
+  file:
+    name: ${user.home}/logs/${spring.application.name}.log # 日志文件名，全路径
+
+--- #################### 接口文档配置 ####################
+
+springdoc:
+  api-docs:
+    enabled: true # 1. 是否开启 Swagger 接文档的元数据
+    path: /v3/api-docs
+  swagger-ui:
+    enabled: true # 2.1 是否开启 Swagger 文档的官方 UI 界面
+    path: /swagger-ui
+  default-flat-param-object: true # 参见 https://doc.xiaominfo.com/docs/faq/v4/knife4j-parameterobject-flat-param 文档
+
+knife4j:
+  enable: false # TODO 芋艿：需要关闭增强，具体原因见：https://github.com/xiaoymin/knife4j/issues/874
+  setting:
+    language: zh_cn
+
+# MyBatis Plus 的配置项
+mybatis-plus:
+  configuration:
+    map-underscore-to-camel-case: true # 虽然默认为 true ，但是还是显示去指定下。
+  global-config:
+    db-config:
+      id-type: NONE # “智能”模式，基于 IdTypeEnvironmentPostProcessor + 数据源的类型，自动适配成 AUTO、INPUT 模式。
+      #      id-type: AUTO # 自增 ID，适合 MySQL 等直接自增的数据库
+      #      id-type: INPUT # 用户输入 ID，适合 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库
+      #      id-type: ASSIGN_ID # 分配 ID，默认使用雪花算法。注意，Oracle、PostgreSQL、Kingbase、DB2、H2 数据库时，需要去除实体类上的 @KeySequence 注解
+      logic-delete-value: 1 # 逻辑已删除值(默认为 1)
+      logic-not-delete-value: 0 # 逻辑未删除值(默认为 0)
+    banner: false # 关闭控制台的 Banner 打印
+  type-aliases-package: ${yudao.info.base-package}.dal.dataobject
+  encryptor:
+    password: XDV71a+xqStEA3WH # 加解密的秘钥，可使用 https://www.imaegoo.com/2020/aes-key-generator/ 网站生成
+
+mybatis-plus-join:
+  banner: false # 关闭控制台的 Banner 打印
+
+# Spring Data Redis 配置
+spring:
+  data:
+    redis:
+      repositories:
+        enabled: false # 项目未使用到 Spring Data Redis 的 Repository，所以直接禁用，保证启动速度
+
+# VO 转换（数据翻译）相关
+easy-trans:
+  is-enable-global: true # 启用全局翻译（拦截所有 SpringMVC ResponseBody 进行自动翻译 )。如果对于性能要求很高可关闭此配置，或通过 @IgnoreTrans 忽略某个接口
+
+--- #################### MQ 消息队列相关配置 ####################
+
+--- #################### 定时任务相关配置 ####################
+
+xxl:
+  job:
+    executor:
+      appname: ${spring.application.name} # 执行器 AppName
+      logpath: ${user.home}/logs/xxl-job/${spring.application.name} # 执行器运行日志文件存储磁盘路径
+    accessToken: default_token # 执行器通讯TOKEN
+
+--- #################### 芋道相关配置 ####################
+
+yudao:
+  info:
+    version: 1.0.0
+    base-package: cn.iocoder.yudao.module.erp
+  web:
+    admin-ui:
+      url: http://dashboard.yudao.iocoder.cn # Admin 管理后台 UI 的地址
+  xss:
+    enable: false
+    exclude-urls: # 如下 url，仅仅是为了演示，去掉配置也没关系
+      - ${management.endpoints.web.base-path}/** # 不处理 Actuator 的请求
+  swagger:
+    title: 管理后台
+    description: 提供管理员管理的所有功能
+    version: ${yudao.info.version}
+  tenant: # 多租户相关配置项
+    enable: true
+    ignore-urls:
+
+debug: false
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/resources/bootstrap-dev.yaml b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/bootstrap-dev.yaml
new file mode 100644
index 00000000..2de0efbf
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/bootstrap-dev.yaml
@@ -0,0 +1,23 @@
+--- #################### 注册中心相关配置 ####################
+
+spring:
+  cloud:
+    nacos:
+      server-addr: 127.0.0.1:8848
+      discovery:
+        namespace: dev # 命名空间。这里使用 dev 开发环境
+        metadata:
+          version: 1.0.0 # 服务实例的版本号，可用于灰度发布
+
+--- #################### 配置中心相关配置 ####################
+
+spring:
+  cloud:
+    nacos:
+      # Nacos Config 配置项，对应 NacosConfigProperties 配置属性类
+      config:
+        server-addr: 127.0.0.1:8848 # Nacos 服务器地址
+        namespace: dev # 命名空间 dev 的ID，不能直接使用 dev 名称。创建命名空间的时候需要指定ID为 dev，这里使用 dev 开发环境
+        group: DEFAULT_GROUP # 使用的 Nacos 配置分组，默认为 DEFAULT_GROUP
+        name: ${spring.application.name} # 使用的 Nacos 配置集的 dataId，默认为 spring.application.name
+        file-extension: yaml # 使用的 Nacos 配置集的 dataId 的文件拓展名，同时也是 Nacos 配置集的配置格式，默认为 properties
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/resources/bootstrap-local.yaml b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/bootstrap-local.yaml
new file mode 100644
index 00000000..2de0efbf
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/bootstrap-local.yaml
@@ -0,0 +1,23 @@
+--- #################### 注册中心相关配置 ####################
+
+spring:
+  cloud:
+    nacos:
+      server-addr: 127.0.0.1:8848
+      discovery:
+        namespace: dev # 命名空间。这里使用 dev 开发环境
+        metadata:
+          version: 1.0.0 # 服务实例的版本号，可用于灰度发布
+
+--- #################### 配置中心相关配置 ####################
+
+spring:
+  cloud:
+    nacos:
+      # Nacos Config 配置项，对应 NacosConfigProperties 配置属性类
+      config:
+        server-addr: 127.0.0.1:8848 # Nacos 服务器地址
+        namespace: dev # 命名空间 dev 的ID，不能直接使用 dev 名称。创建命名空间的时候需要指定ID为 dev，这里使用 dev 开发环境
+        group: DEFAULT_GROUP # 使用的 Nacos 配置分组，默认为 DEFAULT_GROUP
+        name: ${spring.application.name} # 使用的 Nacos 配置集的 dataId，默认为 spring.application.name
+        file-extension: yaml # 使用的 Nacos 配置集的 dataId 的文件拓展名，同时也是 Nacos 配置集的配置格式，默认为 properties
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/resources/bootstrap-prod.yaml b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/bootstrap-prod.yaml
new file mode 100644
index 00000000..a33845dd
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/bootstrap-prod.yaml
@@ -0,0 +1,23 @@
+--- #################### 注册中心相关配置 ####################
+
+spring:
+  cloud:
+    nacos:
+      server-addr: 127.0.0.1:8848
+      discovery:
+        namespace: prod # 命名空间。这里使用 dev 开发环境
+        metadata:
+          version: 1.0.0 # 服务实例的版本号，可用于灰度发布
+
+--- #################### 配置中心相关配置 ####################
+
+spring:
+  cloud:
+    nacos:
+      # Nacos Config 配置项，对应 NacosConfigProperties 配置属性类
+      config:
+        server-addr: 127.0.0.1:8848 # Nacos 服务器地址
+        namespace: prod # 命名空间 dev 的ID，不能直接使用 dev 名称。创建命名空间的时候需要指定ID为 dev，这里使用 dev 开发环境
+        group: DEFAULT_GROUP # 使用的 Nacos 配置分组，默认为 DEFAULT_GROUP
+        name: ${spring.application.name} # 使用的 Nacos 配置集的 dataId，默认为 spring.application.name
+        file-extension: yaml # 使用的 Nacos 配置集的 dataId 的文件拓展名，同时也是 Nacos 配置集的配置格式，默认为 properties
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/resources/bootstrap.yaml b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/bootstrap.yaml
new file mode 100644
index 00000000..80579448
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/bootstrap.yaml
@@ -0,0 +1,15 @@
+spring:
+  application:
+    name: erp-server
+
+  profiles:
+    active: local  #local
+#    active: prod
+
+server:
+  port: 48088
+
+# 日志文件配置。注意，如果 logging.file.name 不放在 bootstrap.yaml 配置文件，而是放在 application.yaml 中，会导致出现 LOG_FILE_IS_UNDEFINED 文件
+logging:
+  file:
+    name: ${user.home}/logs/${spring.application.name}.log # 日志文件名，全路径
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/resources/logback-spring.xml b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/logback-spring.xml
new file mode 100644
index 00000000..b1b9f3fa
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/logback-spring.xml
@@ -0,0 +1,76 @@
+<configuration>
+    <!-- 引用 Spring Boot 的 logback 基础配置 -->
+    <include resource="org/springframework/boot/logging/logback/defaults.xml" />
+    <!-- 变量 yudao.info.base-package，基础业务包 -->
+    <springProperty scope="context" name="yudao.info.base-package" source="yudao.info.base-package"/>
+    <!-- 格式化输出：%d 表示日期，%X{tid} SkWalking 链路追踪编号，%thread 表示线程名，%-5level：级别从左显示 5 个字符宽度，%msg：日志消息，%n是换行符 -->
+    <property name="PATTERN_DEFAULT" value="%d{${LOG_DATEFORMAT_PATTERN:-yyyy-MM-dd HH:mm:ss.SSS}} | %highlight(${LOG_LEVEL_PATTERN:-%5p} ${PID:- }) | %boldYellow(%thread [%tid]) %boldGreen(%-40.40logger{39}) | %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}"/>
+
+    <!-- 控制台 Appender -->
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">　　　　　
+        <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
+            <layout class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.TraceIdPatternLogbackLayout">
+                <pattern>${PATTERN_DEFAULT}</pattern>
+            </layout>
+        </encoder>
+    </appender>
+
+    <!-- 文件 Appender -->
+    <!-- 参考 Spring Boot 的 file-appender.xml 编写 -->
+    <appender name="FILE"  class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
+            <layout class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.TraceIdPatternLogbackLayout">
+                <pattern>${PATTERN_DEFAULT}</pattern>
+            </layout>
+        </encoder>
+        <!-- 日志文件名 -->
+        <file>${LOG_FILE}</file>
+        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
+            <!-- 滚动后的日志文件名 -->
+            <fileNamePattern>${LOGBACK_ROLLINGPOLICY_FILE_NAME_PATTERN:-${LOG_FILE}.%d{yyyy-MM-dd}.%i.gz}</fileNamePattern>
+            <!-- 启动服务时，是否清理历史日志，一般不建议清理 -->
+            <cleanHistoryOnStart>${LOGBACK_ROLLINGPOLICY_CLEAN_HISTORY_ON_START:-false}</cleanHistoryOnStart>
+            <!-- 日志文件，到达多少容量，进行滚动 -->
+            <maxFileSize>${LOGBACK_ROLLINGPOLICY_MAX_FILE_SIZE:-10MB}</maxFileSize>
+            <!-- 日志文件的总大小，0 表示不限制 -->
+            <totalSizeCap>${LOGBACK_ROLLINGPOLICY_TOTAL_SIZE_CAP:-0}</totalSizeCap>
+            <!-- 日志文件的保留天数 -->
+            <maxHistory>${LOGBACK_ROLLINGPOLICY_MAX_HISTORY:-30}</maxHistory>
+        </rollingPolicy>
+    </appender>
+    <!-- 异步写入日志，提升性能 -->
+    <appender name="ASYNC" class="ch.qos.logback.classic.AsyncAppender">
+        <!-- 不丢失日志。默认的，如果队列的 80% 已满,则会丢弃 TRACT、DEBUG、INFO 级别的日志 -->
+        <discardingThreshold>0</discardingThreshold>
+        <!-- 更改默认的队列的深度，该值会影响性能。默认值为 256 -->
+        <queueSize>256</queueSize>
+        <appender-ref ref="FILE"/>
+    </appender>
+
+    <!-- SkyWalking GRPC 日志收集，实现日志中心。注意：SkyWalking 8.4.0 版本开始支持 -->
+    <appender name="GRPC" class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.log.GRPCLogClientAppender">
+        <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
+            <layout class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.TraceIdPatternLogbackLayout">
+                <pattern>${PATTERN_DEFAULT}</pattern>
+            </layout>
+        </encoder>
+    </appender>
+
+    <!-- 本地环境 -->
+    <springProfile name="local">
+        <root level="INFO">
+            <appender-ref ref="STDOUT"/>
+            <appender-ref ref="GRPC"/> <!-- 本地环境下，如果不想接入 SkyWalking 日志服务，可以注释掉本行 -->
+            <appender-ref ref="ASYNC"/>  <!-- 本地环境下，如果不想打印日志，可以注释掉本行 -->
+        </root>
+    </springProfile>
+    <!-- 其它环境 -->
+    <springProfile name="dev,test,stage,prod,default">
+        <root level="INFO">
+            <appender-ref ref="STDOUT"/>
+            <appender-ref ref="ASYNC"/>
+            <appender-ref ref="GRPC"/>
+        </root>
+    </springProfile>
+
+</configuration>
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/resources/mapper/statistics/ErpPurchaseStatisticsMapper.xml b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/mapper/statistics/ErpPurchaseStatisticsMapper.xml
new file mode 100644
index 00000000..699286b5
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/mapper/statistics/ErpPurchaseStatisticsMapper.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="cn.iocoder.yudao.module.erp.dal.mysql.statistics.ErpPurchaseStatisticsMapper">
+
+    <select id="getPurchasePrice" resultType="java.math.BigDecimal">
+        SELECT
+            (SELECT IFNULL(SUM(total_price), 0)
+             FROM erp_purchase_in
+             WHERE in_time >= #{beginTime}
+               <if test="endTime != null">
+                   AND in_time &lt; #{endTime}
+               </if>
+               AND tenant_id = ${@cn.iocoder.yudao.framework.tenant.core.context.TenantContextHolder@getRequiredTenantId()}
+               AND deleted = 0) -
+            (SELECT IFNULL(SUM(total_price), 0)
+                FROM erp_purchase_return
+                WHERE return_time >= #{beginTime}
+                <if test="endTime != null">
+                    AND return_time &lt; #{endTime}
+                </if>
+                AND tenant_id = ${@cn.iocoder.yudao.framework.tenant.core.context.TenantContextHolder@getRequiredTenantId()}
+                AND deleted = 0)
+    </select>
+
+</mapper>
\ No newline at end of file
diff --git a/yudao-module-erp/yudao-module-erp-biz/src/main/resources/mapper/statistics/ErpSaleStatisticsMapper.xml b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/mapper/statistics/ErpSaleStatisticsMapper.xml
new file mode 100644
index 00000000..324cbd43
--- /dev/null
+++ b/yudao-module-erp/yudao-module-erp-biz/src/main/resources/mapper/statistics/ErpSaleStatisticsMapper.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="cn.iocoder.yudao.module.erp.dal.mysql.statistics.ErpSaleStatisticsMapper">
+
+    <select id="getSalePrice" resultType="java.math.BigDecimal">
+        SELECT
+            (SELECT IFNULL(SUM(total_price), 0)
+             FROM erp_sale_out
+             WHERE out_time >= #{beginTime}
+               <if test="endTime != null">
+                   AND out_time &lt; #{endTime}
+               </if>
+               AND tenant_id = ${@cn.iocoder.yudao.framework.tenant.core.context.TenantContextHolder@getRequiredTenantId()}
+               AND deleted = 0) -
+            (SELECT IFNULL(SUM(total_price), 0)
+                FROM erp_sale_return
+                WHERE return_time >= #{beginTime}
+                <if test="endTime != null">
+                    AND return_time &lt; #{endTime}
+                </if>
+                AND tenant_id = ${@cn.iocoder.yudao.framework.tenant.core.context.TenantContextHolder@getRequiredTenantId()}
+                AND deleted = 0)
+    </select>
+
+</mapper>
\ No newline at end of file
diff --git a/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/comment/ProductCommentAuditStatusEnum.java b/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/comment/ProductCommentAuditStatusEnum.java
index dee588ad..07157848 100644
--- a/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/comment/ProductCommentAuditStatusEnum.java
+++ b/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/comment/ProductCommentAuditStatusEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.product.enums.comment;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,13 +13,13 @@ import java.util.Arrays;
  */
 @Getter
 @AllArgsConstructor
-public enum ProductCommentAuditStatusEnum implements IntArrayValuable {
+public enum ProductCommentAuditStatusEnum implements ArrayValuable<Integer> {
 
     NONE(1, "待审核"),
     APPROVE(2, "审批通过"),
     REJECT(2, "审批不通过"),;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(ProductCommentAuditStatusEnum::getStatus).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(ProductCommentAuditStatusEnum::getStatus).toArray(Integer[]::new);
 
     /**
      * 审批状态
@@ -31,7 +31,7 @@ public enum ProductCommentAuditStatusEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/comment/ProductCommentScoresEnum.java b/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/comment/ProductCommentScoresEnum.java
index a114e1ab..58c6a45c 100644
--- a/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/comment/ProductCommentScoresEnum.java
+++ b/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/comment/ProductCommentScoresEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.product.enums.comment;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,7 +13,7 @@ import java.util.Arrays;
  */
 @Getter
 @AllArgsConstructor
-public enum ProductCommentScoresEnum implements IntArrayValuable {
+public enum ProductCommentScoresEnum implements ArrayValuable<Integer> {
 
     ONE(1, "1星"),
     TWO(2, "2星"),
@@ -21,7 +21,7 @@ public enum ProductCommentScoresEnum implements IntArrayValuable {
     FOUR(4, "4星"),
     FIVE(5, "5星");
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(ProductCommentScoresEnum::getScores).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(ProductCommentScoresEnum::getScores).toArray(Integer[]::new);
 
     /**
      * 星级
@@ -34,7 +34,7 @@ public enum ProductCommentScoresEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/delivery/DeliveryTypeEnum.java b/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/delivery/DeliveryTypeEnum.java
index d17ce2db..b28da008 100644
--- a/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/delivery/DeliveryTypeEnum.java
+++ b/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/delivery/DeliveryTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.product.enums.delivery;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,13 +13,13 @@ import java.util.Arrays;
  */
 @Getter
 @AllArgsConstructor
-public enum DeliveryTypeEnum implements IntArrayValuable {
+public enum DeliveryTypeEnum implements ArrayValuable<Integer> {
 
     // TODO yshop：英文单词，需要再想下；
     EXPRESS(1, "快递发货"),
     USER(2, "用户自提"),;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(DeliveryTypeEnum::getMode).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(DeliveryTypeEnum::getMode).toArray(Integer[]::new);
 
     /**
      * 配送方式
@@ -31,7 +31,7 @@ public enum DeliveryTypeEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/spu/ProductSpuSpecTypeEnum.java b/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/spu/ProductSpuSpecTypeEnum.java
index 0a443562..7861023c 100644
--- a/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/spu/ProductSpuSpecTypeEnum.java
+++ b/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/spu/ProductSpuSpecTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.product.enums.spu;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,12 +13,12 @@ import java.util.Arrays;
  */
 @Getter
 @AllArgsConstructor
-public enum ProductSpuSpecTypeEnum implements IntArrayValuable {
+public enum ProductSpuSpecTypeEnum implements ArrayValuable<Integer> {
 
     RECYCLE(1, "统一规格"),
     DISABLE(2, "多规格");
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(ProductSpuSpecTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(ProductSpuSpecTypeEnum::getType).toArray(Integer[]::new);
 
     /**
      * 规格类型
@@ -30,7 +30,7 @@ public enum ProductSpuSpecTypeEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/spu/ProductSpuStatusEnum.java b/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/spu/ProductSpuStatusEnum.java
index 85ea9fa5..1e9090ac 100644
--- a/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/spu/ProductSpuStatusEnum.java
+++ b/yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/spu/ProductSpuStatusEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.product.enums.spu;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,13 +13,13 @@ import java.util.Arrays;
  */
 @Getter
 @AllArgsConstructor
-public enum ProductSpuStatusEnum implements IntArrayValuable {
+public enum ProductSpuStatusEnum implements ArrayValuable<Integer> {
 
     RECYCLE(-1, "回收站"),
     DISABLE(0, "下架"),
     ENABLE(1, "上架");
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(ProductSpuStatusEnum::getStatus).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(ProductSpuStatusEnum::getStatus).toArray(Integer[]::new);
 
     /**
      * 状态
@@ -31,7 +31,7 @@ public enum ProductSpuStatusEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/banner/BannerPositionEnum.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/banner/BannerPositionEnum.java
index 8a8338c8..0d0db4e9 100644
--- a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/banner/BannerPositionEnum.java
+++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/banner/BannerPositionEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.promotion.enums.banner;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,7 +13,7 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum BannerPositionEnum implements IntArrayValuable {
+public enum BannerPositionEnum implements ArrayValuable<Integer> {
 
     HOME_POSITION(1, "首页"),
     SECKILL_POSITION(2, "秒杀活动页"),
@@ -21,7 +21,7 @@ public enum BannerPositionEnum implements IntArrayValuable {
     DISCOUNT_POSITION(4, "限时折扣页"),
     REWARD_POSITION(5, "满减送页");
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(BannerPositionEnum::getPosition).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(BannerPositionEnum::getPosition).toArray(Integer[]::new);
 
     /**
      * 值
@@ -33,7 +33,7 @@ public enum BannerPositionEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/bargain/BargainRecordStatusEnum.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/bargain/BargainRecordStatusEnum.java
index 26c064c2..f7b72ec4 100644
--- a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/bargain/BargainRecordStatusEnum.java
+++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/bargain/BargainRecordStatusEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.promotion.enums.bargain;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,14 +13,14 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum BargainRecordStatusEnum implements IntArrayValuable {
+public enum BargainRecordStatusEnum implements ArrayValuable<Integer> {
 
     IN_PROGRESS(1, "砍价中"),
     SUCCESS(2, "砍价成功"),
     FAILED(3, "砍价失败"), // 活动到期时，会自动将到期的砍价全部设置为过期
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(BargainRecordStatusEnum::getStatus).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(BargainRecordStatusEnum::getStatus).toArray(Integer[]::new);
 
     /**
      * 值
@@ -32,7 +32,7 @@ public enum BargainRecordStatusEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/combination/CombinationRecordStatusEnum.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/combination/CombinationRecordStatusEnum.java
index 627e1394..e11a2572 100644
--- a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/combination/CombinationRecordStatusEnum.java
+++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/combination/CombinationRecordStatusEnum.java
@@ -1,7 +1,7 @@
 package cn.iocoder.yudao.module.promotion.enums.combination;
 
 import cn.hutool.core.util.ObjectUtil;
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -14,13 +14,13 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum CombinationRecordStatusEnum implements IntArrayValuable {
+public enum CombinationRecordStatusEnum implements ArrayValuable<Integer> {
 
     IN_PROGRESS(0, "进行中"),
     SUCCESS(1, "拼团成功"),
     FAILED(2, "拼团失败");
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(CombinationRecordStatusEnum::getStatus).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(CombinationRecordStatusEnum::getStatus).toArray(Integer[]::new);
 
     /**
      * 状态值
@@ -32,7 +32,7 @@ public enum CombinationRecordStatusEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionActivityStatusEnum.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionActivityStatusEnum.java
index 99691b7c..1c9707a6 100644
--- a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionActivityStatusEnum.java
+++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionActivityStatusEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.promotion.enums.common;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -9,18 +9,18 @@ import java.util.Arrays;
 /**
  * 促销活动的状态枚举
  *
- 
+
  */
 @AllArgsConstructor
 @Getter
-public enum PromotionActivityStatusEnum implements IntArrayValuable {
+public enum PromotionActivityStatusEnum implements ArrayValuable<Integer> {
 
     WAIT(10, "未开始"),
     RUN(20, "进行中"),
     END(30, "已结束"),
     CLOSE(40, "已关闭");
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(PromotionActivityStatusEnum::getStatus).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(PromotionActivityStatusEnum::getStatus).toArray(Integer[]::new);
 
     /**
      * 状态值
@@ -32,7 +32,7 @@ public enum PromotionActivityStatusEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionConditionTypeEnum.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionConditionTypeEnum.java
index 6d097c8b..aae9fb51 100644
--- a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionConditionTypeEnum.java
+++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionConditionTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.promotion.enums.common;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,12 +13,12 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum PromotionConditionTypeEnum implements IntArrayValuable {
+public enum PromotionConditionTypeEnum implements ArrayValuable<Integer> {
 
     PRICE(10, "满 N 元"),
     COUNT(20, "满 N 件");
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(PromotionConditionTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(PromotionConditionTypeEnum::getType).toArray(Integer[]::new);
 
     /**
      * 类型值
@@ -30,7 +30,7 @@ public enum PromotionConditionTypeEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionDiscountTypeEnum.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionDiscountTypeEnum.java
index b867d01d..4622bcf0 100644
--- a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionDiscountTypeEnum.java
+++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionDiscountTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.promotion.enums.common;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,13 +13,13 @@ import java.util.Arrays;
  */
 @Getter
 @AllArgsConstructor
-public enum PromotionDiscountTypeEnum implements IntArrayValuable {
+public enum PromotionDiscountTypeEnum implements ArrayValuable<Integer> {
 
     PRICE(1, "满减"), // 具体金额
     PERCENT(2, "折扣"), // 百分比
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(PromotionDiscountTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(PromotionDiscountTypeEnum::getType).toArray(Integer[]::new);
 
     /**
      * 优惠类型
@@ -31,7 +31,7 @@ public enum PromotionDiscountTypeEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionProductScopeEnum.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionProductScopeEnum.java
index 410a3020..b315a797 100644
--- a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionProductScopeEnum.java
+++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionProductScopeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.promotion.enums.common;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,14 +13,14 @@ import java.util.Arrays;
  */
 @Getter
 @AllArgsConstructor
-public enum PromotionProductScopeEnum implements IntArrayValuable {
+public enum PromotionProductScopeEnum implements ArrayValuable<Integer> {
 
     ALL(1, "通用券"), // 全部商品
     SPU(2, "商品券"), // 指定商品
     CATEGORY(3, "品类券"), // 指定品类
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(PromotionProductScopeEnum::getScope).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(PromotionProductScopeEnum::getScope).toArray(Integer[]::new);
 
     /**
      * 范围值
@@ -32,7 +32,7 @@ public enum PromotionProductScopeEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionTypeEnum.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionTypeEnum.java
index bf97c594..aadc959d 100644
--- a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionTypeEnum.java
+++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.promotion.enums.common;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,7 +13,7 @@ import java.util.Arrays;
  */
 @Getter
 @AllArgsConstructor
-public enum PromotionTypeEnum implements IntArrayValuable {
+public enum PromotionTypeEnum implements ArrayValuable<Integer> {
 
     SECKILL_ACTIVITY(1, "秒杀活动"),
     BARGAIN_ACTIVITY(2, "砍价活动"),
@@ -27,7 +27,7 @@ public enum PromotionTypeEnum implements IntArrayValuable {
     POINT(8, "积分")
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(PromotionTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(PromotionTypeEnum::getType).toArray(Integer[]::new);
 
     /**
      * 类型值
@@ -39,7 +39,7 @@ public enum PromotionTypeEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/coupon/CouponStatusEnum.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/coupon/CouponStatusEnum.java
index 3e081353..f433c924 100644
--- a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/coupon/CouponStatusEnum.java
+++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/coupon/CouponStatusEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.promotion.enums.coupon;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,14 +13,14 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum CouponStatusEnum implements IntArrayValuable {
+public enum CouponStatusEnum implements ArrayValuable<Integer> {
 
     UNUSED(1, "未使用"),
     USED(2, "已使用"),
     EXPIRE(3, "已过期"),
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(CouponStatusEnum::getStatus).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(CouponStatusEnum::getStatus).toArray(Integer[]::new);
 
     /**
      * 值
@@ -32,7 +32,7 @@ public enum CouponStatusEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/coupon/CouponTakeTypeEnum.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/coupon/CouponTakeTypeEnum.java
index 3599b5ee..951de0d9 100644
--- a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/coupon/CouponTakeTypeEnum.java
+++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/coupon/CouponTakeTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.promotion.enums.coupon;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,14 +13,14 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum CouponTakeTypeEnum implements IntArrayValuable {
+public enum CouponTakeTypeEnum implements ArrayValuable<Integer> {
 
     USER(1, "直接领取"), // 用户可在首页、每日领劵直接领取
     ADMIN(2, "指定发放"), // 后台指定会员赠送优惠劵
     REGISTER(3, "新人券"), // 注册时自动领取
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(CouponTakeTypeEnum::getValue).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(CouponTakeTypeEnum::getValue).toArray(Integer[]::new);
 
     /**
      * 值
@@ -32,7 +32,7 @@ public enum CouponTakeTypeEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 }
diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/coupon/CouponTemplateValidityTypeEnum.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/coupon/CouponTemplateValidityTypeEnum.java
index f233d975..cc20f863 100644
--- a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/coupon/CouponTemplateValidityTypeEnum.java
+++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/coupon/CouponTemplateValidityTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.promotion.enums.coupon;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -9,17 +9,17 @@ import java.util.Arrays;
 /**
  * 优惠劵模板的有限期类型的枚举
  *
- 
+
  */
 @AllArgsConstructor
 @Getter
-public enum CouponTemplateValidityTypeEnum implements IntArrayValuable {
+public enum CouponTemplateValidityTypeEnum implements ArrayValuable<Integer> {
 
     DATE(1, "固定日期"),
     TERM(2, "领取之后"),
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(CouponTemplateValidityTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(CouponTemplateValidityTypeEnum::getType).toArray(Integer[]::new);
 
     /**
      * 值
@@ -31,7 +31,7 @@ public enum CouponTemplateValidityTypeEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/decorate/DecoratePageEnum.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/decorate/DecoratePageEnum.java
index 3b662db7..c2a88164 100644
--- a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/decorate/DecoratePageEnum.java
+++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/decorate/DecoratePageEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.promotion.enums.decorate;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,13 +13,13 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum DecoratePageEnum implements IntArrayValuable {
+public enum DecoratePageEnum implements ArrayValuable<Integer> {
 
     INDEX(1, "首页"),
     MY(2, "个人中心"),
     ;
 
-    private static final int[] ARRAYS = Arrays.stream(values()).mapToInt(DecoratePageEnum::getPage).toArray();
+    private static final Integer[] ARRAYS = Arrays.stream(values()).map(DecoratePageEnum::getPage).toArray(Integer[]::new);
 
     /**
      * 页面编号
@@ -32,7 +32,7 @@ public enum DecoratePageEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-statistics-api/src/main/java/cn/iocoder/yudao/module/statistics/enums/TimeRangeTypeEnum.java b/yudao-module-mall/yudao-module-statistics-api/src/main/java/cn/iocoder/yudao/module/statistics/enums/TimeRangeTypeEnum.java
index 5f3c8fe2..42b09fdc 100644
--- a/yudao-module-mall/yudao-module-statistics-api/src/main/java/cn/iocoder/yudao/module/statistics/enums/TimeRangeTypeEnum.java
+++ b/yudao-module-mall/yudao-module-statistics-api/src/main/java/cn/iocoder/yudao/module/statistics/enums/TimeRangeTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.statistics.enums;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,7 +13,7 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum TimeRangeTypeEnum implements IntArrayValuable {
+public enum TimeRangeTypeEnum implements ArrayValuable<Integer> {
 
     /**
      * 天
@@ -33,7 +33,7 @@ public enum TimeRangeTypeEnum implements IntArrayValuable {
     YEAR(365),
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(TimeRangeTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(TimeRangeTypeEnum::getType).toArray(Integer[]::new);
 
     /**
      * 类型
@@ -41,7 +41,7 @@ public enum TimeRangeTypeEnum implements IntArrayValuable {
     private final Integer type;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/aftersale/AfterSaleStatusEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/aftersale/AfterSaleStatusEnum.java
index 114f20c0..b29dcf7d 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/aftersale/AfterSaleStatusEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/aftersale/AfterSaleStatusEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.trade.enums.aftersale;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -18,7 +18,7 @@ import static cn.hutool.core.util.ArrayUtil.firstMatch;
  */
 @AllArgsConstructor
 @Getter
-public enum AfterSaleStatusEnum implements IntArrayValuable {
+public enum AfterSaleStatusEnum implements ArrayValuable<Integer> {
 
     /**
      * 【申请售后】
@@ -54,7 +54,7 @@ public enum AfterSaleStatusEnum implements IntArrayValuable {
     SELLER_REFUSE(63,"卖家拒绝收货", "商家拒绝收货"), // 有赞的状态提示：商家拒绝收货，不同意退款
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(AfterSaleStatusEnum::getStatus).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(AfterSaleStatusEnum::getStatus).toArray(Integer[]::new);
 
     /**
      * 进行中的售后状态
@@ -84,7 +84,7 @@ public enum AfterSaleStatusEnum implements IntArrayValuable {
     private final String content;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/aftersale/AfterSaleTypeEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/aftersale/AfterSaleTypeEnum.java
index 7c006677..f98688b6 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/aftersale/AfterSaleTypeEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/aftersale/AfterSaleTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.trade.enums.aftersale;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 
@@ -9,16 +9,16 @@ import java.util.Arrays;
 /**
  * 交易售后 - 类型
  *
- 
+
  */
 @RequiredArgsConstructor
 @Getter
-public enum AfterSaleTypeEnum implements IntArrayValuable {
+public enum AfterSaleTypeEnum implements ArrayValuable<Integer> {
 
     IN_SALE(10, "售中退款"), // 交易完成前买家申请退款
     AFTER_SALE(20, "售后退款"); // 交易完成后买家申请退款
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(AfterSaleTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(AfterSaleTypeEnum::getType).toArray(Integer[]::new);
 
     /**
      * 类型
@@ -30,7 +30,7 @@ public enum AfterSaleTypeEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/aftersale/AfterSaleWayEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/aftersale/AfterSaleWayEnum.java
index 1d608a10..ca1a39bf 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/aftersale/AfterSaleWayEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/aftersale/AfterSaleWayEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.trade.enums.aftersale;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 
@@ -13,12 +13,12 @@ import java.util.Arrays;
  */
 @RequiredArgsConstructor
 @Getter
-public enum AfterSaleWayEnum implements IntArrayValuable {
+public enum AfterSaleWayEnum implements ArrayValuable<Integer> {
 
     REFUND(10, "仅退款"),
     RETURN_AND_REFUND(20, "退货退款");
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(AfterSaleWayEnum::getWay).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(AfterSaleWayEnum::getWay).toArray(Integer[]::new);
 
     /**
      * 方式
@@ -30,7 +30,7 @@ public enum AfterSaleWayEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageBindModeEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageBindModeEnum.java
index 72ce1003..c8efa106 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageBindModeEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageBindModeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.trade.enums.brokerage;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,7 +13,7 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum BrokerageBindModeEnum implements IntArrayValuable {
+public enum BrokerageBindModeEnum implements ArrayValuable<Integer> {
 
     /**
      * 只要用户没有推广人，随时都可以绑定分销关系
@@ -29,7 +29,7 @@ public enum BrokerageBindModeEnum implements IntArrayValuable {
     OVERRIDE(3, "覆盖绑定"),
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(BrokerageBindModeEnum::getMode).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(BrokerageBindModeEnum::getMode).toArray(Integer[]::new);
 
     /**
      * 模式
@@ -41,7 +41,7 @@ public enum BrokerageBindModeEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageEnabledConditionEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageEnabledConditionEnum.java
index 990d10e1..cbb62d44 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageEnabledConditionEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageEnabledConditionEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.trade.enums.brokerage;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,7 +13,7 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum BrokerageEnabledConditionEnum implements IntArrayValuable {
+public enum BrokerageEnabledConditionEnum implements ArrayValuable<Integer> {
 
     /**
      * 所有用户都可以分销
@@ -25,7 +25,7 @@ public enum BrokerageEnabledConditionEnum implements IntArrayValuable {
     ADMIN(2, "指定分销"),
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(BrokerageEnabledConditionEnum::getCondition).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(BrokerageEnabledConditionEnum::getCondition).toArray(Integer[]::new);
 
     /**
      * 模式
@@ -37,7 +37,7 @@ public enum BrokerageEnabledConditionEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageRecordBizTypeEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageRecordBizTypeEnum.java
index 54606946..82ba3c0b 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageRecordBizTypeEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageRecordBizTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.trade.enums.brokerage;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,14 +13,14 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum BrokerageRecordBizTypeEnum implements IntArrayValuable {
+public enum BrokerageRecordBizTypeEnum implements ArrayValuable<Integer> {
 
     ORDER(1, "获得推广佣金", "获得推广佣金 {}", true),
     WITHDRAW(2, "提现申请", "提现申请扣除佣金 {}", false),
     WITHDRAW_REJECT(3, "提现申请驳回", "提现申请驳回，返还佣金 {}", true),
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(BrokerageRecordBizTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).mapToInt(BrokerageRecordBizTypeEnum::getType).toArray(Integer[]::new);
 
     /**
      * 类型
@@ -40,7 +40,7 @@ public enum BrokerageRecordBizTypeEnum implements IntArrayValuable {
     private final boolean add;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageRecordStatusEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageRecordStatusEnum.java
index 82739099..9bfba4a7 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageRecordStatusEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageRecordStatusEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.trade.enums.brokerage;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,14 +13,14 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum BrokerageRecordStatusEnum implements IntArrayValuable {
+public enum BrokerageRecordStatusEnum implements ArrayValuable<Integer> {
 
     WAIT_SETTLEMENT(0, "待结算"),
     SETTLEMENT(1, "已结算"),
     CANCEL(2, "已取消"),
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(BrokerageRecordStatusEnum::getStatus).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(BrokerageRecordStatusEnum::getStatus).toArray(Integer[]::new);
 
     /**
      * 状态
@@ -32,7 +32,7 @@ public enum BrokerageRecordStatusEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageWithdrawStatusEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageWithdrawStatusEnum.java
index b68db4a7..afeafc63 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageWithdrawStatusEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageWithdrawStatusEnum.java
@@ -1,12 +1,13 @@
 package cn.iocoder.yudao.module.trade.enums.brokerage;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
 import java.util.Arrays;
 
 // TODO 芋艿：提现的打通，在纠结下；
+
 /**
  * 佣金提现状态枚举
  *
@@ -14,7 +15,7 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum BrokerageWithdrawStatusEnum implements IntArrayValuable {
+public enum BrokerageWithdrawStatusEnum implements ArrayValuable<Integer> {
 
     AUDITING(0, "审核中"),
     AUDIT_SUCCESS(10, "审核通过"),
@@ -23,7 +24,7 @@ public enum BrokerageWithdrawStatusEnum implements IntArrayValuable {
     WITHDRAW_FAIL(21, "提现失败"),
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(BrokerageWithdrawStatusEnum::getStatus).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(BrokerageWithdrawStatusEnum::getStatus).toArray(Integer[]::new);
 
     /**
      * 状态
@@ -35,7 +36,7 @@ public enum BrokerageWithdrawStatusEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageWithdrawTypeEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageWithdrawTypeEnum.java
index 46edf010..6b20a8f3 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageWithdrawTypeEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/brokerage/BrokerageWithdrawTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.trade.enums.brokerage;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,7 +13,7 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum BrokerageWithdrawTypeEnum implements IntArrayValuable {
+public enum BrokerageWithdrawTypeEnum implements ArrayValuable<Integer> {
 
     WALLET(1, "钱包"),
     BANK(2, "银行卡"),
@@ -21,7 +21,7 @@ public enum BrokerageWithdrawTypeEnum implements IntArrayValuable {
     ALIPAY(4, "支付宝"),
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(BrokerageWithdrawTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(BrokerageWithdrawTypeEnum::getType).toArray(Integer[]::new);
 
     /**
      * 类型
@@ -33,7 +33,7 @@ public enum BrokerageWithdrawTypeEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/delivery/DeliveryExpressChargeModeEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/delivery/DeliveryExpressChargeModeEnum.java
index 7503dd32..8f7798b9 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/delivery/DeliveryExpressChargeModeEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/delivery/DeliveryExpressChargeModeEnum.java
@@ -1,7 +1,7 @@
 package cn.iocoder.yudao.module.trade.enums.delivery;
 
 import cn.hutool.core.util.ArrayUtil;
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -14,13 +14,13 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum DeliveryExpressChargeModeEnum implements IntArrayValuable {
+public enum DeliveryExpressChargeModeEnum implements ArrayValuable<Integer> {
 
     COUNT(1, "按件"),
-    WEIGHT(2,"按重量"),
+    WEIGHT(2, "按重量"),
     VOLUME(3, "按体积");
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(DeliveryExpressChargeModeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(DeliveryExpressChargeModeEnum::getType).toArray(Integer[]::new);
 
     /**
      * 类型
@@ -32,7 +32,7 @@ public enum DeliveryExpressChargeModeEnum implements IntArrayValuable {
     private final String desc;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/delivery/DeliveryTypeEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/delivery/DeliveryTypeEnum.java
index f6cf2240..7f1f5ed2 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/delivery/DeliveryTypeEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/delivery/DeliveryTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.trade.enums.delivery;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -8,17 +8,16 @@ import java.util.Arrays;
 
 /**
  * 配送方式枚举
- *
-
  */
 @Getter
 @AllArgsConstructor
-public enum DeliveryTypeEnum implements IntArrayValuable {
+public enum DeliveryTypeEnum implements ArrayValuable<Integer> {
 
     EXPRESS(1, "快递发货"),
-    PICK_UP(2, "用户自提"),;
+    PICK_UP(2, "用户自提"),
+    ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(DeliveryTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(DeliveryTypeEnum::getType).toArray(Integer[]::new);
 
     /**
      * 配送方式
@@ -30,7 +29,7 @@ public enum DeliveryTypeEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderCancelTypeEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderCancelTypeEnum.java
index 8ec1e9b1..dba1e7d8 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderCancelTypeEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderCancelTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.trade.enums.order;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 
@@ -13,13 +13,13 @@ import java.util.Arrays;
  */
 @RequiredArgsConstructor
 @Getter
-public enum TradeOrderCancelTypeEnum implements IntArrayValuable {
+public enum TradeOrderCancelTypeEnum implements ArrayValuable<Integer> {
 
     PAY_TIMEOUT(10, "超时未支付"),
     AFTER_SALE_CLOSE(20, "退款关闭"),
     MEMBER_CANCEL(30, "买家取消");
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(TradeOrderCancelTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(TradeOrderCancelTypeEnum::getType).toArray(Integer[]::new);
 
     /**
      * 关闭类型
@@ -31,7 +31,7 @@ public enum TradeOrderCancelTypeEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderItemAfterSaleStatusEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderItemAfterSaleStatusEnum.java
index 7dfb4812..e426286e 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderItemAfterSaleStatusEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderItemAfterSaleStatusEnum.java
@@ -1,7 +1,7 @@
 package cn.iocoder.yudao.module.trade.enums.order;
 
 import cn.hutool.core.util.ObjectUtil;
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 
@@ -9,18 +9,16 @@ import java.util.Arrays;
 
 /**
  * 交易订单项 - 售后状态
- *
-
  */
 @RequiredArgsConstructor
 @Getter
-public enum TradeOrderItemAfterSaleStatusEnum implements IntArrayValuable {
+public enum TradeOrderItemAfterSaleStatusEnum implements ArrayValuable<Integer> {
 
     NONE(0, "未售后"),
     APPLY(10, "售后中"),
     SUCCESS(20, "售后成功");
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(TradeOrderItemAfterSaleStatusEnum::getStatus).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(TradeOrderItemAfterSaleStatusEnum::getStatus).toArray(Integer[]::new);
 
     /**
      * 状态值
@@ -32,7 +30,7 @@ public enum TradeOrderItemAfterSaleStatusEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderRefundStatusEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderRefundStatusEnum.java
index d0e4190b..20c93c3e 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderRefundStatusEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderRefundStatusEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.trade.enums.order;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 
@@ -13,13 +13,13 @@ import java.util.Arrays;
  */
 @RequiredArgsConstructor
 @Getter
-public enum TradeOrderRefundStatusEnum implements IntArrayValuable {
+public enum TradeOrderRefundStatusEnum implements ArrayValuable<Integer> {
 
     NONE(0, "未退款"),
     PART(10, "部分退款"),
     ALL(20, "全部退款");
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(TradeOrderRefundStatusEnum::getStatus).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(TradeOrderRefundStatusEnum::getStatus).toArray(Integer[]::new);
 
     /**
      * 状态值
@@ -31,7 +31,7 @@ public enum TradeOrderRefundStatusEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderStatusEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderStatusEnum.java
index 86d3d996..d1f90eb3 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderStatusEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderStatusEnum.java
@@ -1,7 +1,7 @@
 package cn.iocoder.yudao.module.trade.enums.order;
 
 import cn.hutool.core.util.ObjectUtil;
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import cn.iocoder.yudao.framework.common.util.object.ObjectUtils;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
@@ -15,7 +15,7 @@ import java.util.Arrays;
  */
 @RequiredArgsConstructor
 @Getter
-public enum TradeOrderStatusEnum implements IntArrayValuable {
+public enum TradeOrderStatusEnum implements ArrayValuable<Integer> {
 
     UNPAID(0, "待支付"),
     UNDELIVERED(10, "待发货"),
@@ -23,7 +23,7 @@ public enum TradeOrderStatusEnum implements IntArrayValuable {
     COMPLETED(30, "已完成"),
     CANCELED(40, "已取消");
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(TradeOrderStatusEnum::getStatus).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(TradeOrderStatusEnum::getStatus).toArray(Integer[]::new);
 
     /**
      * 状态值
@@ -35,7 +35,7 @@ public enum TradeOrderStatusEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderTypeEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderTypeEnum.java
index f8207120..5abdd919 100644
--- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderTypeEnum.java
+++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderTypeEnum.java
@@ -1,7 +1,7 @@
 package cn.iocoder.yudao.module.trade.enums.order;
 
 import cn.hutool.core.util.ObjectUtil;
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 
@@ -14,7 +14,7 @@ import java.util.Arrays;
  */
 @RequiredArgsConstructor
 @Getter
-public enum TradeOrderTypeEnum implements IntArrayValuable {
+public enum TradeOrderTypeEnum implements ArrayValuable<Integer> {
 
     NORMAL(0, "普通订单"),
     SECKILL(1, "秒杀订单"),
@@ -22,7 +22,7 @@ public enum TradeOrderTypeEnum implements IntArrayValuable {
     COMBINATION(3, "拼团订单"),
     ;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(TradeOrderTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(TradeOrderTypeEnum::getType).toArray(Integer[]::new);
 
     /**
      * 类型
@@ -34,7 +34,7 @@ public enum TradeOrderTypeEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-member/yudao-module-member-api/src/main/java/cn/iocoder/yudao/module/member/enums/point/MemberPointBizTypeEnum.java b/yudao-module-member/yudao-module-member-api/src/main/java/cn/iocoder/yudao/module/member/enums/point/MemberPointBizTypeEnum.java
index 88b910e1..d3aef616 100644
--- a/yudao-module-member/yudao-module-member-api/src/main/java/cn/iocoder/yudao/module/member/enums/point/MemberPointBizTypeEnum.java
+++ b/yudao-module-member/yudao-module-member-api/src/main/java/cn/iocoder/yudao/module/member/enums/point/MemberPointBizTypeEnum.java
@@ -1,7 +1,7 @@
 package cn.iocoder.yudao.module.member.enums.point;
 
 import cn.hutool.core.util.EnumUtil;
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -9,12 +9,10 @@ import java.util.Objects;
 
 /**
  * 会员积分的业务类型枚举
- *
-
  */
 @AllArgsConstructor
 @Getter
-public enum MemberPointBizTypeEnum implements IntArrayValuable {
+public enum MemberPointBizTypeEnum implements ArrayValuable<Integer> {
 
     SIGN(1, "签到", "签到获得 {} 积分", true),
     ADMIN(2, "管理员修改", "管理员修改 {} 积分", true),
@@ -46,8 +44,8 @@ public enum MemberPointBizTypeEnum implements IntArrayValuable {
     private final boolean add;
 
     @Override
-    public int[] array() {
-        return new int[0];
+    public Integer[] array() {
+        return new Integer[0];
     }
 
     public static MemberPointBizTypeEnum getByType(Integer type) {
diff --git a/yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/enums/order/PayOrderStatusEnum.java b/yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/enums/order/PayOrderStatusEnum.java
index 659c271a..613cb66c 100644
--- a/yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/enums/order/PayOrderStatusEnum.java
+++ b/yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/enums/order/PayOrderStatusEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.pay.enums.order;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import cn.iocoder.yudao.framework.common.util.object.ObjectUtils;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -9,12 +9,10 @@ import java.util.Objects;
 
 /**
  * 支付订单的状态枚举
- *
-
  */
 @Getter
 @AllArgsConstructor
-public enum PayOrderStatusEnum implements IntArrayValuable {
+public enum PayOrderStatusEnum implements ArrayValuable<Integer> {
 
     WAITING(0, "未支付"),
     SUCCESS(10, "支付成功"),
@@ -26,8 +24,8 @@ public enum PayOrderStatusEnum implements IntArrayValuable {
     private final String name;
 
     @Override
-    public int[] array() {
-        return new int[0];
+    public Integer[] array() {
+        return new Integer[0];
     }
 
     /**
diff --git a/yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/enums/transfer/PayTransferTypeEnum.java b/yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/enums/transfer/PayTransferTypeEnum.java
index b86b3738..fed25e3a 100644
--- a/yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/enums/transfer/PayTransferTypeEnum.java
+++ b/yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/enums/transfer/PayTransferTypeEnum.java
@@ -1,7 +1,7 @@
 package cn.iocoder.yudao.module.pay.enums.transfer;
 
 import cn.hutool.core.util.ArrayUtil;
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -14,7 +14,7 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum PayTransferTypeEnum implements IntArrayValuable {
+public enum PayTransferTypeEnum implements ArrayValuable<Integer> {
 
     ALIPAY_BALANCE(1, "支付宝余额"),
     WX_BALANCE(2, "微信余额"),
@@ -27,10 +27,10 @@ public enum PayTransferTypeEnum implements IntArrayValuable {
     private final Integer type;
     private final String name;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(PayTransferTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(PayTransferTypeEnum::getType).toArray(Integer[]::new);
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/enums/wallet/PayWalletBizTypeEnum.java b/yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/enums/wallet/PayWalletBizTypeEnum.java
index 20e0a8b0..6132b58b 100644
--- a/yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/enums/wallet/PayWalletBizTypeEnum.java
+++ b/yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/enums/wallet/PayWalletBizTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.pay.enums.wallet;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,7 +13,7 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum PayWalletBizTypeEnum implements IntArrayValuable {
+public enum PayWalletBizTypeEnum implements ArrayValuable<Integer> {
 
     RECHARGE(1, "充值"),
     RECHARGE_REFUND(2, "充值退款"),
@@ -31,10 +31,10 @@ public enum PayWalletBizTypeEnum implements IntArrayValuable {
      */
     private final String description;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(PayWalletBizTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(PayWalletBizTypeEnum::getType).toArray(Integer[]::new);
 
     @Override
-    public int[] array() {
-         return ARRAYS;
+    public Integer[] array() {
+        return ARRAYS;
     }
 }
diff --git a/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/api/user/AdminUserApi.java b/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/api/user/AdminUserApi.java
index 22bf8beb..3fa08b78 100644
--- a/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/api/user/AdminUserApi.java
+++ b/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/api/user/AdminUserApi.java
@@ -15,10 +15,7 @@ import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestParam;
 
-import java.util.Collection;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
+import java.util.*;
 
 @FeignClient(name = ApiConstants.NAME) // TODO 芋艿：fallbackFactory =
 @Tag(name = "RPC 服务 - 管理员用户")
@@ -131,4 +128,9 @@ public interface AdminUserApi {
     @PostMapping(PREFIX + "/getUserBringDeptPage")
     @Operation(summary = "获取用户分页列表通过条件")
     CommonResult<PageResult<AdminUserApiVO>> getUserBringDeptPage(@RequestBody AdminUserPageApiDTO userPageReqVO);
+
+    default void validateUser(Long id) {
+        validateUserList(Collections.singleton(id));
+    }
+
 }
diff --git a/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/errorcode/ErrorCodeTypeEnum.java b/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/errorcode/ErrorCodeTypeEnum.java
index 97349e76..fb106020 100644
--- a/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/errorcode/ErrorCodeTypeEnum.java
+++ b/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/errorcode/ErrorCodeTypeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.system.enums.errorcode;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -13,7 +13,7 @@ import java.util.Arrays;
  */
 @AllArgsConstructor
 @Getter
-public enum ErrorCodeTypeEnum implements IntArrayValuable {
+public enum ErrorCodeTypeEnum implements ArrayValuable<Integer> {
 
     /**
      * 自动生成
@@ -24,7 +24,7 @@ public enum ErrorCodeTypeEnum implements IntArrayValuable {
      */
     MANUAL_OPERATION(2);
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(ErrorCodeTypeEnum::getType).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(ErrorCodeTypeEnum::getType).toArray(Integer[]::new);
 
     /**
      * 类型
@@ -32,7 +32,7 @@ public enum ErrorCodeTypeEnum implements IntArrayValuable {
     private final Integer type;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/permission/DataScopeEnum.java b/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/permission/DataScopeEnum.java
index 3ae67277..9965c404 100644
--- a/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/permission/DataScopeEnum.java
+++ b/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/permission/DataScopeEnum.java
@@ -1,6 +1,6 @@
 package cn.iocoder.yudao.module.system.enums.permission;
 
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -8,14 +8,12 @@ import java.util.Arrays;
 
 /**
  * 数据范围枚举类
- *
+ * <p>
  * 用于实现数据级别的权限
- *
-
  */
 @Getter
 @AllArgsConstructor
-public enum DataScopeEnum implements IntArrayValuable {
+public enum DataScopeEnum implements ArrayValuable<Integer> {
 
     ALL(1), // 全部数据权限
 
@@ -30,10 +28,10 @@ public enum DataScopeEnum implements IntArrayValuable {
      */
     private final Integer scope;
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(DataScopeEnum::getScope).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(DataScopeEnum::getScope).toArray(Integer[]::new);
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/sms/SmsSceneEnum.java b/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/sms/SmsSceneEnum.java
index 6a9ec9a7..0a5fa9c4 100644
--- a/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/sms/SmsSceneEnum.java
+++ b/yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/sms/SmsSceneEnum.java
@@ -1,7 +1,7 @@
 package cn.iocoder.yudao.module.system.enums.sms;
 
 import cn.hutool.core.util.ArrayUtil;
-import cn.iocoder.yudao.framework.common.core.IntArrayValuable;
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
@@ -9,12 +9,10 @@ import java.util.Arrays;
 
 /**
  * 用户短信验证码发送场景的枚举
- *
-
  */
 @Getter
 @AllArgsConstructor
-public enum SmsSceneEnum implements IntArrayValuable {
+public enum SmsSceneEnum implements ArrayValuable<Integer> {
 
     MEMBER_LOGIN(1, "user-sms-login", "会员用户 - 手机号登陆"),
     MEMBER_UPDATE_MOBILE(2, "user-update-mobile", "会员用户 - 修改手机"),
@@ -23,7 +21,7 @@ public enum SmsSceneEnum implements IntArrayValuable {
 
     ADMIN_MEMBER_LOGIN(21, "admin-sms-login", "后台用户 - 手机号登录");
 
-    public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(SmsSceneEnum::getScene).toArray();
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(SmsSceneEnum::getScene).toArray(Integer[]::new);
 
     /**
      * 验证场景的编号
@@ -39,7 +37,7 @@ public enum SmsSceneEnum implements IntArrayValuable {
     private final String description;
 
     @Override
-    public int[] array() {
+    public Integer[] array() {
         return ARRAYS;
     }
 
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/resources/application-prod.yaml b/yudao-module-system/yudao-module-system-biz/src/main/resources/application-prod.yaml
index 68917008..ac1ef4d8 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/resources/application-prod.yaml
+++ b/yudao-module-system/yudao-module-system-biz/src/main/resources/application-prod.yaml
@@ -42,25 +42,13 @@ spring:
         master:
           name: ruoyi-vue-pro
           url: jdbc:mysql://rm-bp1yloyj508qld78jno.mysql.rds.aliyuncs.com:3306/${spring.datasource.dynamic.datasource.master.name}?allowMultiQueries=true&useUnicode=true&useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&autoReconnect=true&nullCatalogMeansCurrent=true # MySQL Connector/J 8.X 连接的示例
-#          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.master.name}?useSSL=false&allowPublicKeyRetrieval=true&useUnicode=true&characterEncoding=UTF-8&serverTimezone=CTT # MySQL Connector/J 5.X 连接的示例
-#          url: jdbc:postgresql://127.0.0.1:5432/${spring.datasource.dynamic.datasource.master.name} # PostgreSQL 连接的示例
-#          url: jdbc:oracle:thin:@127.0.0.1:1521:xe # Oracle 连接的示例
-#          url: jdbc:sqlserver://127.0.0.1:1433;DatabaseName=${spring.datasource.dynamic.datasource.master.name} # SQLServer 连接的示例
           username: root
           password: Znalyrds2024
-#          username: sa
-#          password: JSm:g(*%lU4ZAkz06cd52KqT3)i1?H7W
         slave: # 模拟从库，可根据自己需要修改
           name: ruoyi-vue-pro
           url: jdbc:mysql://rm-bp1yloyj508qld78jno.mysql.rds.aliyuncs.com:3306/${spring.datasource.dynamic.datasource.slave.name}?allowMultiQueries=true&useUnicode=true&useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&autoReconnect=true&nullCatalogMeansCurrent=true # MySQL Connector/J 8.X 连接的示例
-#          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.slave.name}?useSSL=false&allowPublicKeyRetrieval=true&useUnicode=true&characterEncoding=UTF-8&serverTimezone=CTT # MySQL Connector/J 5.X 连接的示例
-#          url: jdbc:postgresql://127.0.0.1:5432/${spring.datasource.dynamic.datasource.slave.name} # PostgreSQL 连接的示例
-#          url: jdbc:oracle:thin:@127.0.0.1:1521:xe # Oracle 连接的示例
-#          url: jdbc:sqlserver://127.0.0.1:1433;DatabaseName=${spring.datasource.dynamic.datasource.slave.name} # SQLServer 连接的示例
           username: root
           password: Znalyrds2024
-#          username: sa
-#          password: JSm:g(*%lU4ZAkz06cd52KqT3)i1?H7W
 
   # Redis 配置。Redisson 默认的配置足够使用，一般不需要进行调优
   redis: