更新

app/Admin/Controllers/UserController.php

@@ -48,7 +48,7 @@ class UserController extends AdminController
             $filter->equal('id','用户ID');
             $filter->equal('pid','上级ID');
             $filter->like('mobile','手机号');
-            $filter->like('users_info.nickname','昵称');
+            $filter->like('nickname','昵称');
             $filter->equal('sex','性别')->select(['1'=>'男','2'=>'女']);
             $filter->equal('is_vip','VIP')->select(['0'=>'无','1'=>'VIP']);
             $filter->equal('is_auth','认证状态')->select(['0'=>'未认证','1'=>'已认证','2'=>'女神认证']);