diff --git a/yudao-module-infra/yudao-module-infra-biz/src/main/resources/codegen/java/service/service.vm b/yudao-module-infra/yudao-module-infra-biz/src/main/resources/codegen/java/service/service.vm
index c4ee4f0f6..cce333bf9 100644
--- a/yudao-module-infra/yudao-module-infra-biz/src/main/resources/codegen/java/service/service.vm
+++ b/yudao-module-infra/yudao-module-infra-biz/src/main/resources/codegen/java/service/service.vm
@@ -2,6 +2,7 @@ package ${basePackage}.module.${table.moduleName}.service.${table.businessName};
 
 import java.util.*;
 import ${jakartaPackage}.validation.*;
+import com.baomidou.mybatisplus.extension.service.IService;
 import ${basePackage}.module.${table.moduleName}.controller.${sceneEnum.basePackage}.${table.businessName}.vo.*;
 import ${basePackage}.module.${table.moduleName}.dal.dataobject.${table.businessName}.${table.className}DO;
 ## 特殊：主子表专属逻辑
@@ -16,7 +17,7 @@ import ${PageParamClassName};
  *
  * @author ${table.author}
  */
-public interface ${table.className}Service {
+public interface ${table.className}Service extends IService<${table.className}DO> {
 
     /**
      * 创建${table.classComment}
@@ -144,4 +145,4 @@ public interface ${table.className}Service {
 
 #end
 #end
-}
\ No newline at end of file
+}
diff --git a/yudao-module-infra/yudao-module-infra-biz/src/main/resources/codegen/java/service/serviceImpl.vm b/yudao-module-infra/yudao-module-infra-biz/src/main/resources/codegen/java/service/serviceImpl.vm
index 80bc71b02..ae3585922 100644
--- a/yudao-module-infra/yudao-module-infra-biz/src/main/resources/codegen/java/service/serviceImpl.vm
+++ b/yudao-module-infra/yudao-module-infra-biz/src/main/resources/codegen/java/service/serviceImpl.vm
@@ -15,6 +15,7 @@ import ${basePackage}.module.${subTable.moduleName}.dal.dataobject.${subTable.bu
 import ${PageResultClassName};
 import ${PageParamClassName};
 import ${BeanUtils};
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 
 import ${basePackage}.module.${table.moduleName}.dal.mysql.${table.businessName}.${table.className}Mapper;
 ## 特殊：主子表专属逻辑
@@ -33,7 +34,8 @@ import static ${basePackage}.module.${table.moduleName}.enums.ErrorCodeConstants
  */
 @Service
 @Validated
-public class ${table.className}ServiceImpl implements ${table.className}Service {
+#set($mainMapper = "${table.className}Mapper")
+public class ${table.className}ServiceImpl extends ServiceImpl<${mainMapper}, ${table.className}DO> implements ${table.className}Service {
 
     @Resource
     private ${table.className}Mapper ${classNameVar}Mapper;
@@ -348,4 +350,4 @@ public class ${table.className}ServiceImpl implements ${table.className}Service
     }
 
 #end
-}
\ No newline at end of file
+}