diff --git a/index.html b/index.html
index 14485d8bd8..cd9fd9f7a8 100644
--- a/index.html
+++ b/index.html
@@ -11,7 +11,7 @@
 <meta http-equiv="Cache-Control" content="no-transform">
 <title>头歌实践教学平台</title>
 <link rel="stylesheet" href="/react/build/umi.css">
-<script src="/js/polyfill.min.js"></script>
+<script src="/react/build/js/polyfill.min.js"></script>
 </head>
 <body>
 <div id="root"></div><script>window.ENV = 'build'</script><style>
