更新

app/Admin/Controllers/NoticeController.php

@@ -72,7 +72,9 @@ class NoticeController extends AdminController
             $form->display('id');
             $form->text('title');
             $form->textarea('content');
-            $form->radio('users')->options([0=>'全部用户',1=>'男性用户',2=>"女性用户"])->default(0);
+            $form->radio('users')->options([0=>'全部用户'
+//                ,1=>'男性用户',2=>"女性用户"
+            ])->default(0);
             $form->display('created_at');
             $form->display('updated_at');
             $form->saved(function ($res){