diff --git a/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/job/DisableAIExpiredAccount.java b/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/job/DisableAIExpiredAccount.java
index 1a986f7..2efde53 100644
--- a/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/job/DisableAIExpiredAccount.java
+++ b/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/job/DisableAIExpiredAccount.java
@@ -76,6 +76,7 @@ public class DisableAIExpiredAccount implements JobHandler{
         long minutes = brotherDuration.toMinutes();
         LambdaQueryWrapper<AdminUserDO> aiUserQueryWrapper = new LambdaQueryWrapper<>();
         aiUserQueryWrapper.eq(AdminUserDO::getTenantId, tenantId);
+        aiUserQueryWrapper.eq(AdminUserDO::getAiChat, 1);
         List<AdminUserDO> aiUserList = userMapper.selectList(aiUserQueryWrapper);
         int aiAccountNum = 0 ;
         if (minutes >= 0) {
diff --git a/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/job/DisableBrotherExpiredAccount.java b/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/job/DisableBrotherExpiredAccount.java
index 21e9842..e85de99 100644
--- a/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/job/DisableBrotherExpiredAccount.java
+++ b/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/job/DisableBrotherExpiredAccount.java
@@ -32,7 +32,7 @@ import java.util.List;
  */
 @Slf4j
 @Component
-public class DisableBrotherExpiredAccount implements JobHandler{
+public class DisableBrotherExpiredAccount implements JobHandler {
 
     /**
      * 租户数据访问对象
@@ -64,28 +64,56 @@ public class DisableBrotherExpiredAccount implements JobHandler{
      */
     @Override
     @TenantJob
+    /**
+     * 执行禁用过期大哥账号的定时任务
+     * @param param 任务参数（未使用）
+     * @return 执行结果信息
+     * @throws Exception 执行过程中可能抛出的异常
+     */
     public String execute(String param) throws Exception {
+        // 获取当前租户ID
         Long tenantId = TenantContextHolder.getTenantId();
+        // 查询当前租户信息
         TenantDO tenant = tenantMapper.selectById(tenantId);
-        if (tenant.getBrotherExpireTime()==null) {
+
+        // 检查租户是否配置了大哥账号过期时间，如未配置则直接返回提示
+        if (tenant.getBrotherExpireTime() == null) {
             return "租户未配置大哥过期时间";
         }
+
+        // 计算从租户设置的过期时间到当前时间的时间差
         Duration brotherDuration = LocalDateTimeUtil.between(tenant.getBrotherExpireTime(), LocalDateTime.now());
+        // 转换为分钟数
         long minutes = brotherDuration.toMinutes();
-        LambdaQueryWrapper<AdminUserDO> aiUserQueryWrapper = new LambdaQueryWrapper<>();
-        aiUserQueryWrapper.eq(AdminUserDO::getTenantId, tenantId);
-        List<AdminUserDO> aiUserList = userMapper.selectList(aiUserQueryWrapper);
-        int brotherAccountNum = 0 ;
+
+        // 创建查询条件，查找当前租户下的所有大哥账号
+        LambdaQueryWrapper<AdminUserDO> brotherUserQueryWrapper = new LambdaQueryWrapper<>();
+        brotherUserQueryWrapper.eq(AdminUserDO::getTenantId, tenantId);
+        brotherUserQueryWrapper.eq(AdminUserDO::getBigBrother, 1);
+
+        // 查询符合条件的大哥账号列表
+        List<AdminUserDO> aiUserList = userMapper.selectList(brotherUserQueryWrapper);
+
+        // 统计被禁用的大哥账号数量
+        int brotherAccountNum = 0;
+
+        // 如果已过过期时间（minutes >= 0表示当前时间已超过过期时间）
         if (minutes >= 0) {
+            // 遍历所有大哥账号进行禁用操作
             for (AdminUserDO adminUserDO : aiUserList) {
+                // 将BigBrother标志设置为0，表示禁用大哥权限
                 adminUserDO.setBigBrother((byte) 0);
+                // 更新用户信息到数据库
                 userMapper.updateById(adminUserDO);
+                // 更新统计计数
                 brotherAccountNum++;
+                // 记录禁用操作日志
                 log.info("禁用过期大哥账号，账号ID：{}", adminUserDO.getId());
             }
         }
-
-        // 返回操作结果：包含禁用的AI账号和大哥账号数量统计
+        // 返回操作结果：包含禁用的大哥账号数量统计
         return "禁用过期账号成功，禁用了 " + brotherAccountNum + " 个 大哥账号。";
     }
+
+
 }
\ No newline at end of file