diff --git a/src/main/java/com/ruoyi/project/system/controller/SysProfileController.java b/src/main/java/com/ruoyi/project/system/controller/SysProfileController.java
index 2da04ba..6debc79 100644
--- a/src/main/java/com/ruoyi/project/system/controller/SysProfileController.java
+++ b/src/main/java/com/ruoyi/project/system/controller/SysProfileController.java
@@ -75,6 +75,7 @@ public class SysProfileController extends BaseController
         }
         user.setUserId(sysUser.getUserId());
         user.setPassword(null);
+        user.setAvatar(null);
         if (userService.updateUserProfile(user) > 0)
         {
             // 更新缓存用户信息