diff --git a/asset/docsify-apachecn-footer.js b/asset/docsify-apachecn-footer.js
index 0723a6b4..5aa0dc64 100644
--- a/asset/docsify-apachecn-footer.js
+++ b/asset/docsify-apachecn-footer.js
@@ -7,11 +7,9 @@
         <div align="center">
           <p><a href="http://www.apachecn.org/" target="_blank"><font face="KaiTi" size="6" color="red">我们一直在努力</font></a><p>
           <p><a href="https://github.com/${unRepo}" target="_blank">${unRepo}</a></p>
-          <p><iframe align="middle" src="https://ghbtns.com/github-btn.html?user=${un}&repo=${repo}&type=watch&count=true&v=2" frameborder="0" scrolling="0" width="100px" height="25px"></iframe>
-          <iframe align="middle" src="https://ghbtns.com/github-btn.html?user=${un}&repo=${repo}&type=star&count=true" frameborder="0" scrolling="0" width="100px" height="25px"></iframe>
-          <iframe align="middle" src="https://ghbtns.com/github-btn.html?user=${un}&repo=${repo}&type=fork&count=true" frameborder="0" scrolling="0" width="100px" height="25px"></iframe>
-          <a target="_blank" href="https://jq.qq.com/?_wv=1027&k=fgYM7eMw"><img border="0" src="//pub.idqqimg.com/wpa/images/group.png" alt="iBooker 面试求职" title="iBooker 面试求职"></a></p>
+          <p><a target="_blank" href="https://qm.qq.com/cgi-bin/qm/qr?k=2oFEp1KHbDCP0Te4Wt-I6FOK4hvg4iBk&jump_from=webapi&authKey=dw08LmD1w9km55TSmcW2J4gjeaiyn7KTff+8bnqiIeDweqrzQF2ccsE/hQswWQk7"><img border="0" src="//pub.idqqimg.com/wpa/images/group.png" alt="iBooker 面试求职" title="iBooker 面试求职"></a></p>
           <p><span id="cnzz_stat_icon_${cnzzId}"></span></p>
+          <div class="wwads-cn wwads-horizontal" data-id="206" style="max-width:350px"></div>
           <div style="text-align:center;margin:0 0 10.5px;">
             <ins class="adsbygoogle"
                  style="display:inline-block;width:728px;height:90px"
diff --git a/index.html b/index.html
index 4b421652..7a923b81 100644
--- a/index.html
+++ b/index.html
@@ -10,6 +10,10 @@
   <link rel="stylesheet" href="asset/style.css">
   <link rel="stylesheet" href="asset/prism-darcula.css">
   <link rel="stylesheet" href="asset/sidebar.min.css">
+
+    <!-- wwads-cn union -->
+    <meta name="wwads-cn-verify" content="03c6b06952c750899bb03d998e631860" />
+    <script type="text/javascript" charset="UTF-8" src="https://cdn.wwads.cn/js/makemoney.js" async></script>
   
   <!-- google ads -->
   <script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>