diff --git a/public/privacy.html b/public/privacy.html
index 288f76de3..19e6d6c5a 100644
--- a/public/privacy.html
+++ b/public/privacy.html
@@ -4,10 +4,10 @@
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no, minimal-ui">
     <meta charset="utf-8">
     <title>DooTask 隐私政策</title>
-    <link href="//cdn.jsdelivr.net/npm/@mdi/font@4.x/css/materialdesignicons.min.css" rel="stylesheet">
-    <link href="//cdn.jsdelivr.net/npm/vuetify@2.x/dist/vuetify.min.css" rel="stylesheet">
-    <script src="//cdn.jsdelivr.net/npm/vue@2.x/dist/vue.js"></script>
-    <script src="//cdn.jsdelivr.net/npm/vuetify@2.x/dist/vuetify.js"></script>
+    <link href="//lf9-cdn-tos.bytecdntp.com/cdn/expire-1-M/MaterialDesign-Webfont/4.9.95/css/materialdesignicons.min.css" rel="stylesheet">
+    <link href="//lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/vuetify/2.6.3/vuetify.min.css" rel="stylesheet">
+    <script src="//lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/vue/2.6.14/vue.min.js"></script>
+    <script src="//lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/vuetify/2.6.3/vuetify.min.js"></script>
 </head>
 <body>
 <div id="app">
