更新

app/Admin/Controllers/NoticeController.php

@@ -77,8 +77,8 @@ class NoticeController extends AdminController
             ])->default(0);
             $form->display('created_at');
             $form->display('updated_at');
-            $form->saved(function ($res)use ($form){
-                 dd($form->model()->id);
+            $form->saved(function ($res){
+                 dd($res->model()->id);
                 //推送消息
                 JPushService::pushNotify([
                     //标题