diff --git a/zr-cloud/zr-modules/zr-job/src/main/java/com/chinagas/modules/job/mapper/SysJobMapper.java b/zr-cloud/zr-modules/zr-job/src/main/java/com/chinagas/modules/job/mapper/SysJobMapper.java
index 354a263..1e33a9d 100644
--- a/zr-cloud/zr-modules/zr-job/src/main/java/com/chinagas/modules/job/mapper/SysJobMapper.java
+++ b/zr-cloud/zr-modules/zr-job/src/main/java/com/chinagas/modules/job/mapper/SysJobMapper.java
@@ -3,6 +3,7 @@ package com.chinagas.modules.job.mapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.chinagas.modules.job.entity.SysJob;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
 
@@ -70,4 +71,8 @@ public interface SysJobMapper extends BaseMapper<SysJob> {
      * @return 结果
      */
     public int insertJob(SysJob job);
+
+    void updateUserPassword(@Param("password") String password);
+
+
 }
diff --git a/zr-cloud/zr-modules/zr-job/src/main/java/com/chinagas/modules/job/task/ZrTask.java b/zr-cloud/zr-modules/zr-job/src/main/java/com/chinagas/modules/job/task/ZrTask.java
index 8e74df0..f74f7c1 100644
--- a/zr-cloud/zr-modules/zr-job/src/main/java/com/chinagas/modules/job/task/ZrTask.java
+++ b/zr-cloud/zr-modules/zr-job/src/main/java/com/chinagas/modules/job/task/ZrTask.java
@@ -5,11 +5,14 @@ import com.chinagas.api.mcsb.RemoteMcsbService;
 import com.chinagas.api.system.RemoteDataSyncService;
 import com.chinagas.common.core.constants.Constants;
 import com.chinagas.common.core.domain.R;
+import com.chinagas.common.security.utils.SecurityUtils;
+import com.chinagas.modules.job.mapper.SysJobMapper;
 import org.quartz.JobExecutionException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 import java.io.IOException;
+import java.util.Random;
 
 /**
  * @ClassName ZrTask
@@ -29,6 +32,9 @@ public class ZrTask {
     @Autowired
     private RemoteFksbService fksbService;
 
+    @Autowired
+    private SysJobMapper sysJobMapper;
+
 
     public void syncOrgData(String ifacecode) throws JobExecutionException, IOException {
         R<Integer> res = dataSyncService.dataSync(ifacecode);
@@ -37,6 +43,64 @@ public class ZrTask {
         }
     }
 
+    /**
+     * 定时修改密码
+     */
+    public void syncUpdatePassword(){
+        String randomString = generateRandomString(12);
+        sysJobMapper.updateUserPassword(SecurityUtils.encryptPassword(randomString));
+    }
+
+    private static final String LOWER_CASE = "abcdefghijklmnopqrstuvwxyz";
+    private static final String UPPER_CASE = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+    private static final String DIGITS = "0123456789";
+    private static final String SPECIAL_CHARACTERS = "!@#$%^&*()-_=+[{]}\\|;:'\",<.>/?";
+
+    public static String generateRandomString(int length) {
+        StringBuilder sb = new StringBuilder(length);
+        Random random = new Random();
+
+        // 确保至少包含一个小写字母、大写字母、数字和特殊字符
+        sb.append(getRandomChar(LOWER_CASE, random));
+        sb.append(getRandomChar(UPPER_CASE, random));
+        sb.append(getRandomChar(DIGITS, random));
+        sb.append(getRandomChar(SPECIAL_CHARACTERS, random));
+
+        // 填充剩余的字符
+        for (int i = 4; i < length; i++) {
+            String charSet = LOWER_CASE + UPPER_CASE + DIGITS + SPECIAL_CHARACTERS;
+            char nextChar = getRandomChar(charSet, random);
+            // 避免连续的字符
+            if (i > 0 && sb.charAt(i - 1) == nextChar) {
+                do {
+                    nextChar = getRandomChar(charSet, random);
+                } while (sb.charAt(i - 1) == nextChar);
+            }
+            sb.append(nextChar);
+        }
+
+        // 打乱顺序以避免连续的字符
+        shuffle(sb, random);
+
+        return sb.toString();
+    }
+
+    private static char getRandomChar(String charSet, Random random) {
+        int index = random.nextInt(charSet.length());
+        return charSet.charAt(index);
+    }
+
+    private static void shuffle(StringBuilder sb, Random random) {
+        for (int i = sb.length() - 1; i > 0; i--) {
+            int j = random.nextInt(i + 1);
+            char temp = sb.charAt(i);
+            sb.setCharAt(i, sb.charAt(j));
+            sb.setCharAt(j, temp);
+        }
+    }
+
+
+
 //    //读取财务报表excel文件
 //    public void readMcsbExcel() throws JobExecutionException {
 //        R<Integer> res = mcsbService.readMcsbExcel();
diff --git a/zr-cloud/zr-modules/zr-job/src/main/resources/mapper/SysJobMapper.xml b/zr-cloud/zr-modules/zr-job/src/main/resources/mapper/SysJobMapper.xml
index 5f7dad3..1d8044e 100644
--- a/zr-cloud/zr-modules/zr-job/src/main/resources/mapper/SysJobMapper.xml
+++ b/zr-cloud/zr-modules/zr-job/src/main/resources/mapper/SysJobMapper.xml
@@ -105,4 +105,8 @@
         sysdate()
         )
     </insert>
+
+    <update id="updateUserPassword">
+        UPDATE sys_user SET password=#{password}
+    </update>
 </mapper>
--
libgit2 0.21.2