diff --git a/index.html b/index.html
index 7f7f5cc..1ba57ca 100644
--- a/index.html
+++ b/index.html
@@ -4,8 +4,8 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
     <title>极简邀请函制作</title>
-    <link rel="stylesheet" href="./css/style.css">
-    <link rel="stylesheet" href="./css/qr.css">
+    <link rel="stylesheet" href="./css/style.css?v=20260515">
+    <link rel="stylesheet" href="./css/qr.css?v=20260515">
 </head>
 <body>
     <div class="app">
@@ -176,8 +176,8 @@
     </div>
 
     <script src="https://cdnjs.cloudflare.com/ajax/libs/qrcodejs/1.0.0/qrcode.min.js"></script>
-    <script src="./js/config.js"></script>
-    <script src="./js/script.js"></script>
-    <script src="./js/qr.js"></script>
+    <script src="./js/config.js?v=20260515"></script>
+    <script src="./js/script.js?v=20260515"></script>
+    <script src="./js/qr.js?v=20260515"></script>
 </body>
 </html>