更新

app/Admin/Controllers/UserController.php

@@ -51,7 +51,7 @@ class UserController extends AdminController
             $filter->equal('online','在线状态')->select(['0'=>'离线','1'=>'在线']);
         });
 
-        $grid->disableCreateButton();
+//        $grid->disableCreateButton();
         //操作管理
         $grid->actions(function (Grid\Displayers\Actions $actions) {
             $actions->disableView();