gx

@@ -55,7 +55,7 @@ class NavLogic extends  BaseLogic
     public function navDelete()
     {
         //判断当前菜单是否拥有下级
-        $info = $this->model->read(['id'=>$this->param['id']]);
+        $info = $this->model->read(['pid'=>$this->param['id']]);
         if($info !== false){
             $this->fail('当前菜单存在下级，不允许删除');
         }