diff --git a/index.html b/index.html
index e2eb9bb0..c7d299c6 100644
--- a/index.html
+++ b/index.html
@@ -2,14 +2,18 @@
 <html lang="zh-CN">
   <head>
     <meta charset="UTF-8" />
-    <meta name="google" content="notranslate">
+    <meta name="google" content="notranslate" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>loading...</title>
     <link rel="icon" href="/favicon.ico" />
-    <link rel="preload" href="/loading.js" as="script">
+    <link rel="preload" href="/loading.js" as="script" />
     <script async src="/loading.js"></script>
-    <link rel="preload" href="/config.js" as="script">
-    <script async src="/config.js"></script>
+    <script>
+      var script = document.createElement('script');
+      script.src = '/config.js?nocache=' + new Date().getTime();
+      script.async = true;
+      document.head.appendChild(script);
+    </script>
   </head>
   <body>
     <div id="app"></div>
