diff --git a/layouts/partials/after-content-js.html b/layouts/partials/after-content-js.html
index 81df3bf..41a8866 100644
--- a/layouts/partials/after-content-js.html
+++ b/layouts/partials/after-content-js.html
@@ -15,7 +15,7 @@
 <script src="https://cdn.jsdelivr.net/npm/@fancyapps/ui/dist/fancybox.umd.js"></script>
 
 <!-- videojs -->
-<script src="https://vjs.zencdn.net/8.6.1/video.min.js"></script>
+<script src="https://cdn.staticfile.net/video.js/8.6.1/alt/video-js-cdn.min.css"></script>
 
 {{/* a pangu support */}}
 {{ if .Site.Params.features.pangu }}
diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 962696c..21b9938 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -1,17 +1,12 @@
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
-{{/*
-    <!-- <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
-    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script> -->
-*/}}
 
 <!-- todo change jquery -->
-<script src="https://unpkg.com/jquery@3.3.1/dist/jquery.min.js"></script>
+<script src="https://lf9-cdn-tos.bytecdntp.com/cdn/expire-1-M/jquery/3.3.1/jquery.min.js" type="application/javascript"></script>
 
 <!-- like button -->
 <link href="https://cdn.bootcss.com/font-awesome/5.8.2/css/all.min.css" rel="stylesheet">
-<script src="https://cdn.bootcss.com/jqueryui/1.12.1/jquery-ui.min.js"></script>
+<script src="https://lf26-cdn-tos.bytecdntp.com/cdn/expire-1-M/jqueryui/1.12.0/jquery-ui.min.js" type="application/javascript"></script>
 
 <!-- favicon -->
 <link rel="apple-touch-icon" sizes="57x57" href="{{ (resources.Get "favicon/apple-icon-57x57.png").RelPermalink }}">
@@ -42,12 +37,12 @@
 <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@fancyapps/ui/dist/fancybox.css"/>
 
 <!-- videojs -->
-<link href="https://vjs.zencdn.net/8.6.1/video-js.css" rel="stylesheet" />
+<link href="https://cdn.staticfile.net/video.js/8.6.1/alt/video-js-cdn.min.css" rel="stylesheet" />
 
 <!-- pure.css -->
-<link rel="stylesheet" href="https://unpkg.com/purecss@2.0.6/build/base-min.css">
-<link rel="stylesheet" href="https://unpkg.com/purecss@2.0.6/build/grids-min.css">
-<link rel="stylesheet" href="https://unpkg.com/purecss@2.0.6/build/grids-responsive-min.css">
+<link href="https://lf9-cdn-tos.bytecdntp.com/cdn/expire-1-M/pure/2.0.6/base-min.min.css" type="text/css" rel="stylesheet" />
+<link href="https://lf9-cdn-tos.bytecdntp.com/cdn/expire-1-M/pure/2.0.6/grids-min.min.css" type="text/css" rel="stylesheet" />
+<link href="https://lf9-cdn-tos.bytecdntp.com/cdn/expire-1-M/pure/2.0.6/grids-responsive-min.min.css" type="text/css" rel="stylesheet" />
 
 <!-- CSS for loading animation -->
 {{ if .Site.Params.infiniteScroll }}