diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SysLoginService.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SysLoginService.java
index 97abcead1..cec22a3d9 100644
--- a/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SysLoginService.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SysLoginService.java
@@ -174,6 +174,8 @@ public class SysLoginService
     {
         SysUser sysUser = new SysUser();
         sysUser.setUserId(userId);
+        //避免每次登录把部门id更新为null
+        sysUser.setDeptId(0L);
         sysUser.setLoginIp(IpUtils.getIpAddr());
         sysUser.setLoginDate(DateUtils.getNowDate());
         userService.updateUserProfile(sysUser);