diff --git a/eladmin-system/src/main/java/me/zhengjie/modules/system/service/impl/UserServiceImpl.java b/eladmin-system/src/main/java/me/zhengjie/modules/system/service/impl/UserServiceImpl.java
index 5c93042f..867509d3 100644
--- a/eladmin-system/src/main/java/me/zhengjie/modules/system/service/impl/UserServiceImpl.java
+++ b/eladmin-system/src/main/java/me/zhengjie/modules/system/service/impl/UserServiceImpl.java
@@ -120,7 +120,7 @@ public class UserServiceImpl implements UserService {
             redisUtils.del(CacheKey.ROLE_AUTH + resources.getId());
         }
         // 修改部门会影响 数据权限
-        if (!resources.getDept().equals(user.getDept())) {
+        if (!Objects.equals(resources.getDept(),user.getDept())) {
             redisUtils.del(CacheKey.DATA_USER + resources.getId());
         }
         // 如果用户被禁用，则清除用户登录信息