diff --git a/application/admin/controller/Auth.php b/application/admin/controller/Auth.php
index 5126aa054..a8f3492c7 100644
--- a/application/admin/controller/Auth.php
+++ b/application/admin/controller/Auth.php
@@ -16,7 +16,6 @@ namespace app\admin\controller;
 
 use controller\BasicAdmin;
 use library\Data;
-use think\Db;
 
 /**
  * 系统权限管理控制器
diff --git a/application/admin/view/menu.form.html b/application/admin/view/menu.form.html
index f7e55edcb..046448134 100644
--- a/application/admin/view/menu.form.html
+++ b/application/admin/view/menu.form.html
@@ -39,7 +39,7 @@
     <div class="layui-form-item text-center">
         {if isset($vo['id'])}<input type='hidden' value='{$vo.id}' name='id'/>{/if}
         <button class="layui-btn"type='submit'>保存数据</button>
-        <button class="layui-btn layui-btn-danger" type='button' data-close>取消编辑</button>
+        <button class="layui-btn layui-btn-danger" type='button' data-confirm="确定要取消编辑吗？" data-close>取消编辑</button>
     </div>
     <script>
         require(['bootstrap.typeahead'], function () {