diff --git a/_config.yml b/_config.yml
index e83eacd..ea30f62 100755
--- a/_config.yml
+++ b/_config.yml
@@ -155,4 +155,4 @@ less:
   compress: true
 
 # 主题的CDN地址
-themecdn: //cdn.jsdelivr.net/gh/xaoxuu/cdn-material-x@18.12.24/
+themecdn: //cdn.jsdelivr.net/gh/xaoxuu/cdn-material-x@18.12.26/
diff --git a/layout/_partial/head.ejs b/layout/_partial/head.ejs
index 41bf1f8..6cbcf3f 100755
--- a/layout/_partial/head.ejs
+++ b/layout/_partial/head.ejs
@@ -17,55 +17,73 @@
   %>
   <title><% if (title) { %><%= title %> | <% } %><%= config.title %></title>
   <% if (page.keywords && config.keywords){ %>
-  <meta name="keywords" content="<%= page.keywords %>, <%= config.keywords %>">
+  <meta name="keywords" content="<%- page.keywords %>, <%- config.keywords %>">
   <% } else if (page.keywords) { %>
-  <meta name="keywords" content="<%= page.keywords %>">
+  <meta name="keywords" content="<%- page.keywords %>">
   <% } else if (config.keywords) { %>
-  <meta name="keywords" content="<%= config.keywords %>">
+  <meta name="keywords" content="<%- config.keywords %>">
   <% } %>
+  <% if (page.description && config.description){ %>
+  <meta name="description" content="<%- page.description %>, <%- config.description %>">
+  <% } else if (page.description) { %>
+  <meta name="description" content="<%- page.description %>">
+  <% } else if (config.description) { %>
+  <meta name="description" content="<%- config.description %>">
+  <% } %>
+
+  <%- feed_tag(config.feed.path, {title: config.title}) %>
+
   <meta name="HandheldFriendly" content="True" />
   <meta name="apple-mobile-web-app-capable" content="yes">
-  <%- favicon_tag(config.favicon) %>
-  <%- feed_tag(config.feed.path, {title: config.title}) %>
   <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
 
-  <link rel="shortcut icon" href="<%= config.shortcut_icon %>" />
-  <link rel="icon" href="<%= config.favicon %>" />
-
+  <!-- link -->
+  <% if (config.import && config.import.link){ %>
+  <% (config.import.link||[]).forEach(function(item){ %>
+  <link rel="<%= item.rel %>" <% if (item.type){ %>type="<%= item.type %>"<% } %> <% if (item.sizes){ %>sizes="<%= item.sizes %>"<% } %> href="<%- item.href %>" <% if (item.color){ %>color="<%= item.color %>"<% } %>>
+  <% }) %>
+  <% } %>
 
-  <link href='//cdn.jsdelivr.net/npm/node-waves@0.7.5/dist/waves.min.css' rel='stylesheet'>
+  <!-- meta -->
+  <% if (config.import && config.import.meta){ %>
+  <% (config.import.meta||[]).forEach(function(item){ %>
+  <meta name="<%= item.name %>" href="<%- item.content %>">
+  <% }) %>
+  <% } %>
 
   <!-- style.css -->
   <% if (config.import && config.import.style == true) { %>
-    <%- css(theme.themecdn + 'css/style.min.css') %>
+  <%- css(theme.themecdn + 'css/style.css') %>
   <% } else if (config.import && config.import.style && config.import.style.length > 0){ %>
-    <%- css(config.import.style) %>
+  <%- css(config.import.style) %>
   <% } else { %>
-    <%- css('style.css') %>
+  <%- css('style.css') %>
   <% } %>
 
   <!-- fontawesome -->
   <% if (config.import && config.import.fontawesome == true) { %>
-    <%- css('//cdn.jsdelivr.net/gh/xaoxuu/cdn-fontawesome@5.6.3/css/all.min.css') %>
+  <%- css('//cdn.jsdelivr.net/gh/xaoxuu/cdn-fontawesome@5.6.3/css/all.min.css') %>
   <% } else if (config.import && config.import.fontawesome && config.import.fontawesome.length > 0){ %>
-    <%- css(config.import.fontawesome) %>
+  <%- css(config.import.fontawesome) %>
   <% } else { %>
-    <%- css('fontawesome-free-5.6.3-web/css/all.min.css') %>
+  <%- css('fontawesome-free-5.6.3-web/css/all.min.css') %>
   <% } %>
 
-  <!-- google_fonts -->
   <% if (config.import && config.import.google_fonts && config.import.google_fonts.length > 0){ %>
-    <link href="<%= config.import.google_fonts %>" rel="stylesheet">
+  <!-- google_fonts -->
+  <link href="<%= config.import.google_fonts %>" rel="stylesheet">
   <% } %>
 
+  <link href='//cdn.jsdelivr.net/npm/node-waves@0.7.5/dist/waves.min.css' rel='stylesheet'>
+
   <script>
     function setLoadingBarProgress(num) {
       document.getElementById('loading-bar').style.width=num+"%";
     }
   </script>
 
-  <!-- ga -->
   <% if (config.google_analytics) { %>
+    <!-- ga -->
     <script>
       (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
       (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -75,8 +93,8 @@
       ga('send', 'pageview');
     </script>
   <% } %>
-  <!-- ba -->
   <% if (config.baidu_analytics_key) { %>
+    <!-- ba -->
     <script>
     var _hmt = _hmt || [];
     (function() {
diff --git a/layout/_partial/scripts.ejs b/layout/_partial/scripts.ejs
index 317e2fe..0000780 100755
--- a/layout/_partial/scripts.ejs
+++ b/layout/_partial/scripts.ejs
@@ -30,15 +30,11 @@
 
 
 <% if (config.import && config.import.js == true) { %>
-  <%- js(theme.themecdn + 'js/app.js') %>
-  <%- js(theme.themecdn + 'js/search.js') %>
+  <%- js([theme.themecdn + 'js/app.js', theme.themecdn + 'js/search.js']) %>
 <% } else if (config.import && config.import.js && config.import.js.length > 0) { %>
-  <% (config.usecdn||[]).forEach(function(cdn_url){ %>
-    <%- js(cdn_url) %>
-  <% }) %>
+  <%- js(config.import.js) %>
 <% } else { %>
-  <%- js('js/app.js') %>
-  <%- js('js/search.js') %>
+  <%- js(['js/app.js', 'js/search.js']) %>
 <% } %>
 
 
diff --git a/source/less/_fonts.less b/source/less/_fonts.less
index 0702039..21d3d3e 100755
--- a/source/less/_fonts.less
+++ b/source/less/_fonts.less
@@ -1,18 +1,18 @@
 @font-face{
   font-family: 'Ubuntu';
-  src: url(https://cdn.jsdelivr.net/gh/xaoxuu/cdn-fonts@18.12.24/Ubuntu/Ubuntu-Regular.ttf);
+  src: url(https://cdn.jsdelivr.net/gh/xaoxuu/cdn-fonts@18.12.25/Ubuntu/Ubuntu-Regular.ttf);
   font-weight: normal;
   font-style: normal;
 }
 @font-face{
   font-family: 'Monaco';
-  src: url(https://cdn.jsdelivr.net/gh/xaoxuu/cdn-fonts@18.12.24/Monaco/Monaco.ttf);
+  src: url(https://cdn.jsdelivr.net/gh/xaoxuu/cdn-fonts@18.12.25/Monaco/Monaco.ttf);
   font-weight: normal;
   font-style: normal;
 }
 @font-face{
   font-family: 'Skranji';
-  src: url(https://cdn.jsdelivr.net/gh/xaoxuu/cdn-fonts@18.12.24/Skranji/Skranji-Regular.ttf);
+  src: url(https://cdn.jsdelivr.net/gh/xaoxuu/cdn-fonts@18.12.25/Skranji/Skranji-Regular.ttf);
   font-weight: normal;
   font-style: normal;
 }