完善功能

app/admin/controller/sys_manage/RestaurantTableController.php

@@ -282,7 +282,7 @@ class RestaurantTableController extends Curd{
         $qrcodeContent = [
             'action'=>'scan-dishes',
             'data'=>[
-                'premises'=>$premises->dept_id,
+                'premises'=>$table->dept_super_id,
                 'table'=>$table->dept_name,
                 'dept'=>$table->dept_id
             ]