diff --git a/en/index.html b/en/index.html
index d591bee..5b6dad1 100644
--- a/en/index.html
+++ b/en/index.html
@@ -30,7 +30,7 @@
             <div class="logo">
                 <img src="http://gtms04.alicdn.com/tps/i4/TB1XfxDHpXXXXXpapXX20ySQVXX-512-512.png" width="250" height="250" alt="anyproxy logo" />
             </div>
-            <h2 class="slogan">AnyProxy is a fully configurable http/https proxy in NodeJS, which offers you the ablity to handle http traffic as you wish.</h2>
+            <h2 class="slogan">AnyProxy 4.x is in beta release. <a href="/4.x/">Have a try.</a></h2>
             <div class="action">
                 <iframe src="https://ghbtns.com/github-btn.html?user=alibaba&repo=anyproxy&type=star&count=true" frameborder="0" scrolling="0" width="100px" height="20px"></iframe>&nbsp;&nbsp;&nbsp;
                 <iframe src="https://ghbtns.com/github-btn.html?user=alibaba&repo=anyproxy&type=fork&count=true" frameborder="0" scrolling="0" width="100px" height="20px"></iframe>
@@ -215,7 +215,7 @@ module.exports = {
                     <li>Map file to local , filter your logs</li>
                     <li><a href="https://github.com/alibaba/anyproxy#throttling">Simulate a low-speed network</a> , help to test the performance of your app on poor network</li>
                     <li><a href="https://github.com/alibaba/anyproxy#work-as-a-module-for-nodejs" target="_blank">Using AnyProxy as an npm module</a> , to deploy your own debugging tools</li>
-                </ul>
+                </ul>
             </div>
         </div>