diff --git a/index.html b/index.html
index b5912b0..963a657 100644
--- a/index.html
+++ b/index.html
@@ -39,7 +39,6 @@
   <meta name="author" content="5 Mode"/>
   
   <script src="/js/jquery-3.6.0.min.js" type="text/javascript"></script>
-  <script src="/js/sha.js" type="text/javascript"></script>
   <script src="/js/common.js" type="text/javascript"></script>  
   
   <link href="/css/style.css" type="text/css" rel="stylesheet">