diff --git a/app/model/User.php b/app/model/User.php
index 9415723..226aa60 100644
--- a/app/model/User.php
+++ b/app/model/User.php
@@ -148,7 +148,7 @@ class User extends Model
             $userModel->salt = $salt;
             $userModel->update_time = date("Y-m-d H:i:s",time());
 
-            $this->save();
+            $userModel->save();
 
             return ['status' => true, 'msg' => '修改成功'];
         }