更新

app/Admin/Controllers/NoticeController.php

@@ -105,6 +105,7 @@ class NoticeController extends AdminController
                 ]);
 
                 //给用户添加消息记录
+                $users = User::query()->get(['id']);
                 $datas = array();
                 foreach ($users as $k=>$v){
                     $arr = array();