diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/SystemServerApplication.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/SystemServerApplication.java
index 85393609d..b1725ef3e 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/SystemServerApplication.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/SystemServerApplication.java
@@ -2,6 +2,8 @@ package cn.iocoder.yudao.module.system;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.context.annotation.Configuration;
 
 /**
  * 项目的启动类
@@ -13,6 +15,7 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
  * @author 芋道源码
  */
 @SpringBootApplication
+@EnableCaching
 public class SystemServerApplication {
 
     public static void main(String[] args) {
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/config/XxlJobConfig.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/config/XxlJobConfig.java
deleted file mode 100644
index 5150a4a48..000000000
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/config/XxlJobConfig.java
+++ /dev/null
@@ -1,65 +0,0 @@
-package cn.iocoder.yudao.module.system.config;
-
-import com.xxl.job.core.context.XxlJobHelper;
-import com.xxl.job.core.executor.impl.XxlJobSpringExecutor;
-import lombok.Data;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
-/**
- * @ClassName： XxlJobConfig
- * @Description: xxl-job依赖配置
- * @author：
- * @date： 2022年12月07日 08:37
- * @version： 1.0
- */
-@Configuration  //是否开启xxl-job定时任务，注释掉 //@Configuration 则不开启定时任务
-@Data
-@Slf4j
-public class XxlJobConfig {
-
-    @Value("${xxl.job.admin.addresses}")
-    private String adminAddresses;
-
-    @Value("${xxl.job.accessToken}")
-    private String accessToken;
-
-    @Value("${xxl.job.executor.appname}")
-    private String appname;
-
-    @Value("${xxl.job.executor.address}")
-    private String address;
-
-    @Value("${xxl.job.executor.ip}")
-    private String ip;
-
-    @Value("${xxl.job.executor.port}")
-    private int port;
-
-    @Value("${xxl.job.executor.logpath}")
-    private String logPath;
-
-    @Value("${xxl.job.executor.logretentiondays}")
-    private int logRetentionDays;
-
-
-    @Bean
-    public XxlJobSpringExecutor xxlJobExecutor() {
-        XxlJobHelper.log(">>>>>>>>>>> xxl-job config init.>>>>>>>>>>>");
-        System.out.println("=============== xxl-job config init.===============");
-
-        XxlJobSpringExecutor xxlJobSpringExecutor = new XxlJobSpringExecutor();
-        xxlJobSpringExecutor.setAdminAddresses(adminAddresses);
-        xxlJobSpringExecutor.setAppname(appname);
-        xxlJobSpringExecutor.setAddress(address);
-        xxlJobSpringExecutor.setIp(ip);
-        xxlJobSpringExecutor.setPort(port);
-        xxlJobSpringExecutor.setAccessToken(accessToken);
-        xxlJobSpringExecutor.setLogPath(logPath);
-        xxlJobSpringExecutor.setLogRetentionDays(logRetentionDays);
-
-        return xxlJobSpringExecutor;
-    }
-}
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/positionmap/PositionMapServiceImpl.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/positionmap/PositionMapServiceImpl.java
index b92ce0fa2..eb9eac083 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/positionmap/PositionMapServiceImpl.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/positionmap/PositionMapServiceImpl.java
@@ -10,9 +10,10 @@ import cn.iocoder.yudao.module.system.dal.dataobject.positionmap.PositionMapDO;
 import cn.iocoder.yudao.module.system.dal.mysql.positionmap.PositionMapMapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.io.IOUtils;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpStatus;
@@ -30,7 +31,6 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.*;
-import java.util.concurrent.TimeUnit;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipOutputStream;
 
@@ -44,6 +44,7 @@ import static cn.iocoder.yudao.module.system.enums.ErrorCodeConstants.*;
  */
 @Service
 @Validated
+@Slf4j
 public class PositionMapServiceImpl extends ServiceImpl<PositionMapMapper, PositionMapDO> implements PositionMapService {
 
     @Resource
@@ -258,16 +259,13 @@ public class PositionMapServiceImpl extends ServiceImpl<PositionMapMapper, Posit
 
 
     @Override
+    @Cacheable(value = "pngBase64", key = "#floor + '_' + #area")
     public String downloadPngBase64(Integer floor, String area) {
-        String key = "pngBase64" + "_" + floor + "_" + area;
-        Boolean b = stringRedisTemplate.hasKey(key);
-        if (b) {
-            return stringRedisTemplate.opsForValue().get(key);
-        }
         // 根据楼层和区域查找对应的PNG文件路径
         String basePath = UPLOAD_DIR + floor + "/" + area + "/";
         File directory = new File(basePath);
         if (!directory.exists() || !directory.isDirectory()) {
+            log.error("Directory not found for floor: {}, area: {}", floor, area);
             throw exception(AGV_MAP_NOT_FOUND);
         }
 
@@ -279,6 +277,7 @@ public class PositionMapServiceImpl extends ServiceImpl<PositionMapMapper, Posit
         }
 
         if (pngFile == null || !pngFile.exists()) {
+            log.error("PNG file not found for floor: {}, area: {}", floor, area);
             throw exception(AGV_MAP_NOT_FOUND);
         }
         String encodedString = null;
@@ -287,13 +286,14 @@ public class PositionMapServiceImpl extends ServiceImpl<PositionMapMapper, Posit
             byte[] fileContent = Files.readAllBytes(pngFile.toPath());
             // 将文件内容转换为Base64字符串
             encodedString = Base64.getEncoder().encodeToString(fileContent);
+            // 添加MIME类型前缀
+            encodedString = "data:image/png;base64," + encodedString;
         } catch (IOException e) {
-            e.printStackTrace();
+            log.error("Failed to convert PNG to Base64 for floor: {}, area: {}", floor, area, e);
             throw exception(AGV_IMAGE_CONVERSION_TO_BASE64_FAILED);
         }
-        // -- 缓存30分钟
-        stringRedisTemplate.opsForValue().set(key, encodedString, 30, TimeUnit.MINUTES);
         return encodedString;
     }
 
+
 }
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/resources/application-local.yaml b/yudao-module-system/yudao-module-system-biz/src/main/resources/application-local.yaml
index 002c88cde..53d06f8d7 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/resources/application-local.yaml
+++ b/yudao-module-system/yudao-module-system-biz/src/main/resources/application-local.yaml
@@ -14,7 +14,8 @@ spring:
       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
-
+  cache:
+    type: redis
 --- #################### 数据库相关配置 ####################
 spring:
   # 数据源配置项
@@ -103,16 +104,9 @@ spring:
 
 xxl:
   job:
+    enabled: true # 是否开启调度中心，默认为 true 开启
     admin:
-      addresses: http://127.0.0.1:8080/xxl-job-admin
-    accessToken: default_token
-    executor:
-      appname: xxl-job-executor
-      address:
-      ip:
-      port: 9999
-      logpath: /data/applogs/xxl-job/jobhandler
-      logretentiondays: 30
+      addresses: http://127.0.0.1:9999/xxl-job-admin # 调度中心部署跟地址
 
 
 --- #################### 服务保障相关配置 ####################