不要ファイル削除

maintenance/index.html

@@ -29,7 +29,7 @@
  <!-- End Google Tag Manager -->
 
  <script type="text/javascript" src="js/jquery-1.11.0.min.js"></script>
- <script type="text/javascript" src="js/main.js?v=20220819"></script>
+ <script type="text/javascript" src="js/main.js?v=20220819_2"></script>
  <link rel="stylesheet" href="js/main.css" type="text/css">
  <style type="text/css">
   @media print {