diff --git a/index.html b/index.html
index 63e2306..6432f1b 100644
--- a/index.html
+++ b/index.html
@@ -9,8 +9,8 @@
   <meta name="description" content="读尽天下源码，心中自然无码——源码猎人" />
   <meta name="viewport"
     content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0" />
-  <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/docsify/lib/themes/vue.css" />
-  <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/docsify-darklight-theme@latest/dist/style.min.css">
+  <link rel="stylesheet" href="//fastly.jsdelivr.net/npm/docsify/lib/themes/vue.css" />
+  <link rel="stylesheet" href="//fastly.jsdelivr.net/npm/docsify-darklight-theme@latest/dist/style.min.css">
   <link rel="icon" type="image/png" sizes="32x32" href="images/favicon-32x32.png" />
   <link rel="icon" type="image/png" sizes="16x16" href="images/favicon-16x16.png" />
   <style>
@@ -138,19 +138,27 @@
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-  <script src="//cdn.jsdelivr.net/npm/prismjs/components/prism-python.min.js"></script>
-  <script src="//cdn.jsdelivr.net/npm/docsify-copy-code@2.1.1/dist/docsify-copy-code.min.js"></script>
-  <script src="//cdn.jsdelivr.net/npm/docsify/lib/plugins/search.min.js"></script>
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-  <script src="//cdn.jsdelivr.net/npm/docsify-contributors@latest/dist/index.min.js"></script>
+  <script src="//fastly.jsdelivr.net/npm/docsify/lib/docsify.min.js"></script>
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+  <script src="//fastly.jsdelivr.net/npm/prismjs/components/prism-cpp.min.js"></script>
+  <script src="//fastly.jsdelivr.net/npm/prismjs/components/prism-json.min.js"></script>
+  <script src="//fastly.jsdelivr.net/npm/prismjs/components/prism-java.min.js"></script>
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+  <script src="//fastly.jsdelivr.net/npm/docsify-copy-code@2.1.1/dist/docsify-copy-code.min.js"></script>
+  <script src="//fastly.jsdelivr.net/npm/docsify/lib/plugins/search.min.js"></script>
+  <script src="//fastly.jsdelivr.net/npm/docsify/lib/plugins/emoji.min.js"></script>
+  <script src="//fastly.jsdelivr.net/npm/docsify/lib/plugins/zoom-image.min.js"></script>
+  <script src="//fastly.jsdelivr.net/npm/docsify-darklight-theme@latest/dist/index.min.js"></script>
+  <script src="//fastly.jsdelivr.net/npm/docsify-contributors@latest/dist/index.min.js"></script>
 </body>
 
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+test1.jsdelivr.net
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+
 </html>
\ No newline at end of file