diff --git a/layout/_partial/article.ejs b/layout/_partial/article.ejs
index e8d76ee..bff5c42 100755
--- a/layout/_partial/article.ejs
+++ b/layout/_partial/article.ejs
@@ -8,7 +8,7 @@
         <% if(post.layout == 'post'){ %>
           <section class='meta' id="footer-meta">
               <time class="time" itemprop="dateUpdated" datetime="<%- moment(post.updated).format() %>" content="<%- date(post.updated, config.date_format) %>">
-                  <i class="fas fa-pen fa-fw" aria-hidden="true"></i>&nbsp;本文最后更新于：<%- date(post.updated, config.date_format) %>
+                  <i class="fas fa-pencil-alt fa-fw" aria-hidden="true"></i>&nbsp;本文最后更新于：<%- date(post.updated, config.date_format) %>
               </time>
               <% if (post.tags && post.tags.length && post.tags.each) { %>
                   <%
diff --git a/layout/_partial/footer.ejs b/layout/_partial/footer.ejs
index 961bce0..e960c37 100755
--- a/layout/_partial/footer.ejs
+++ b/layout/_partial/footer.ejs
@@ -3,7 +3,7 @@
         <div class="social-wrapper">
           <% (config.social||[]).forEach(function(value){ %>
               <% if (value.url && value.icon) { %>
-                  <a href="<%= value.url %>" class="social <%- value.icon %> flat-btn" target="_blank" rel="external"></a>
+                  <a href="<%= url_for(value.url) %>" class="social <%- value.icon %> flat-btn" target="_blank" rel="external"></a>
               <%}%>
           <%})%>
         </div>
diff --git a/layout/_partial/head.ejs b/layout/_partial/head.ejs
index 715f561..aee730a 100755
--- a/layout/_partial/head.ejs
+++ b/layout/_partial/head.ejs
@@ -33,7 +33,7 @@
   <link rel="icon" href="<%= config.favicon %>" />
 
 
-  <link href='//cdn.bootcss.com/node-waves/0.7.5/waves.min.css' rel='stylesheet'>
+  <link href='//cdn.jsdelivr.net/npm/node-waves@0.7.5/dist/waves.min.css' rel='stylesheet'>
 
   <!-- style.css -->
   <% if (config.import && config.import.style == true) { %>
diff --git a/layout/_partial/scripts.ejs b/layout/_partial/scripts.ejs
index 1e190b9..f68c6ea 100755
--- a/layout/_partial/scripts.ejs
+++ b/layout/_partial/scripts.ejs
@@ -1,10 +1,10 @@
-<script src="//cdn.bootcss.com/jquery/3.3.1/jquery.min.js"></script>
-<script src='//cdn.bootcss.com/node-waves/0.7.5/waves.min.js'></script>
-<script src="//cdn.bootcss.com/scrollReveal.js/3.3.2/scrollreveal.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/jquery@3.2.1/dist/jquery.min.js"></script>
+<script src='https://cdn.jsdelivr.net/npm/node-waves@0.7.5/dist/waves.min.js'></script>
+<script src="https://cdn.jsdelivr.net/npm/scrollreveal@4.0.5/dist/scrollreveal.min.js"></script>
 <!-- 访问统计 -->
-<script async src="//cdn.jsdelivr.net/gh/xaoxuu/cdn@master/js/busuanzi/2.3/busuanzi.pure.mini.js"></script>
+<script async src="https://cdn.jsdelivr.net/gh/xaoxuu/cdn@master/js/busuanzi/2.3/busuanzi.pure.mini.js"></script>
 <!-- fastclick -->
-<script src="//cdn.bootcss.com/fastclick/1.0.6/fastclick.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/fastclick@1.0.6/lib/fastclick.min.js"></script>
 <script>
   document.addEventListener('DOMContentLoaded', function() {
     FastClick.attach(document.body)
@@ -32,7 +32,6 @@
 <% if (config.import && config.import.js == true) { %>
   <%- js('//cdn.jsdelivr.net/gh/xaoxuu/hexo-theme-material-x@master/source/js/app.js') %>
   <%- js('//cdn.jsdelivr.net/gh/xaoxuu/hexo-theme-material-x@master/source/js/search.js') %>
-  <%- js('//cdn.jsdelivr.net/gh/xaoxuu/hexo-theme-material-x@master/source/js/jquery.fitvids.js') %>
 <% } else if (config.import && config.import.js && config.import.js.length > 0) { %>
   <% (config.usecdn||[]).forEach(function(cdn_url){ %>
     <%- js(cdn_url) %>
@@ -40,7 +39,6 @@
 <% } else { %>
   <%- js('js/app.js') %>
   <%- js('js/search.js') %>
-  <%- js('js/jquery.fitvids.js') %>
 <% } %>
 
 
@@ -104,7 +102,7 @@
 
 <!-- leancloud_visitors -->
 <% if (config.leancloud_visitors && config.leancloud_visitors.app_id && config.leancloud_visitors.app_key) { %>
-  <script src="https://cdn1.lncld.net/static/js/av-core-mini-0.6.4.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/xaoxuu/cdn@1.1/js/leancloud/av-core-mini-0.6.4.js"></script>
   <script>AV.initialize("<%= config.leancloud_visitors.app_id %>", "<%= config.leancloud_visitors.app_key %>");</script>
   <script>
   function showTime(Counter) {
diff --git a/layout/_partial/side.ejs b/layout/_partial/side.ejs
index 0cb775f..4c13f3c 100755
--- a/layout/_partial/side.ejs
+++ b/layout/_partial/side.ejs
@@ -9,7 +9,7 @@
             <header class='header <%= theme.style %>'>
                 <div><i class="<%= item.icon %> fa-fw" aria-hidden="true"></i>&nbsp;&nbsp;<%= item.title %></div>
                 <% if(item.more && item.more.url) { %>
-                    <a class="rightBtn" target="_blank" rel="external nofollow noopener noreferrer" href="<%= item.more.url %>">
+                    <a class="rightBtn" target="_blank" rel="external nofollow noopener noreferrer" href="<%= url_for(item.more.url) %>">
                       <i class="<%= item.more.icon?item.more.icon:'fas fa-question-circle' %> fa-fw"></i></a>
                 <%} %>
             </header>
diff --git a/layout/_widget/author.ejs b/layout/_widget/author.ejs
index 8b7804c..b8af6b8 100755
--- a/layout/_widget/author.ejs
+++ b/layout/_widget/author.ejs
@@ -19,7 +19,7 @@
       <div class="social-wrapper">
         <% (config.social||[]).forEach(function(value){ %>
           <% if (value.url && value.icon) { %>
-            <a href="<%= value.url %>" class="social flat-btn" target="_blank" rel="external"><i class="social <%= value.icon %>" aria-hidden="true"></i></a>
+            <a href="<%= url_for(value.url) %>" class="social flat-btn" target="_blank" rel="external"><i class="social <%= value.icon %>" aria-hidden="true"></i></a>
           <%}%>
         <%})%>
       </div>
diff --git a/layout/_widget/music.ejs b/layout/_widget/music.ejs
index 779848d..a35ebf1 100755
--- a/layout/_widget/music.ejs
+++ b/layout/_widget/music.ejs
@@ -42,7 +42,7 @@ if (theme.widgets.music && theme.widgets.music.display) {
   <section class='music'>
     <header class='header <%= theme.style %>'>
       <div><i class="<%= theme.widgets.music.icon %> fa-fw" aria-hidden="true"></i>&nbsp;&nbsp;<%= theme.widgets.music.title %></div>
-      <a class="rightBtn" target="_blank" rel="external nofollow noopener noreferrer" href="<%= theme.widgets.music.link %>"><i class="far fa-heart fa-fw"></i></a>
+      <a class="rightBtn" target="_blank" rel="external nofollow noopener noreferrer" href="<%= url_for(theme.widgets.music.link) %>"><i class="far fa-heart fa-fw"></i></a>
     </header>
     <div class='content <%= theme.style %>'>
       <div class="aplayer" data-theme="<%= theme.widgets.music.color %>"
diff --git a/source/less/_base.less b/source/less/_base.less
index 27c0ce9..cd14585 100755
--- a/source/less/_base.less
+++ b/source/less/_base.less
@@ -335,5 +335,5 @@ ul.h-list {
 }
 
 .reveal {
-    visibility: hidden;
+    // visibility: hidden;
 }
diff --git a/source/less/_layout.less b/source/less/_layout.less
index 982261b..d1d49a9 100755
--- a/source/less/_layout.less
+++ b/source/less/_layout.less
@@ -29,7 +29,7 @@
 @fontsize_header_switcher: 1.3em;
 @fontsize_header: 1em;
 // 定位条和页面加载的进度条的高度
-@loading_height: 4px;
+@loading_height: 2px;
 // end: 导航栏 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<