diff --git a/src/web_console/web/index.html b/src/web_console/web/index.html
index 007a13f..d941c15 100644
--- a/src/web_console/web/index.html
+++ b/src/web_console/web/index.html
@@ -24,42 +24,38 @@
         <div class="cover-container">
             <div class="masthead clearfix">
                 <div class="inner">
-                    <h3 class="masthead-brand">IRext 开源红外编解码和管理解决方案</h3>
+                    <h3 class="masthead-brand">IRext</h3>
                     <nav>
                         <ul class="nav masthead-nav">
-                            <li class="active"><a href="#">说明</a></li>
+                            <li class="active"><a href="#">主页</a></li>
+                            <li><a href="#">教程</a></li>
                             <li><a href="#">控制台</a></li>
                             <li><a href="https://github.com/strawmanbobi/irext">Github</a></li>
                         </ul>
                     </nav>
                 </div>
             </div>
-
-            <div class="container">
-                <!-- Example row of columns -->
-                <div class="row">
-                    <div class="col-md-4">
-                        <h2>红外编码</h2>
-                        <p style="text-align: left;">基于XML的编码输入语言+压缩算法支持</p>
-                    </div>
-                    <div class="col-md-4">
-                        <h2>红外解码</h2>
-                        <p style="text-align: left;">基于XML的编码输入语言+压缩算法支持</p>
-                    </div>
-                    <div class="col-md-4">
-                        <h2>Heading</h2>
-                        <p>Donec sed odio dui. Cras justo odio, dapibus ac facilisis in, egestas eget quam. Vestibulum
-                            id ligula porta felis euismod semper. Fusce dapibus, tellus ac cursus commodo, tortor mauris
-                            condimentum nibh, ut fermentum massa justo sit amet risus.</p>
-                        <p><a class="btn btn-default" href="#" role="button">View details &raquo;</a></p>
-                    </div>
+            <div class="row">
+                <div class="col-md-4">
+                    <h2>红外编码</h2>
+                    <p>基于XML的编码输入语言+压缩算法支持</p>
                 </div>
-                <div class="mastfoot">
-                    <div class="inner">
-                        <p><a href="http://irext.net">irext</a></p>
-                    </div>
+                <div class="col-md-4">
+                    <h2>红外解码</h2>
+                    <p>支持多种平台，占用资源少，运行效率高</p>
+                </div>
+                <div class="col-md-4">
+                    <h2>Heading</h2>
+                    <p>Donec sed odio dui. Cras justo odio, dapibus ac facilisis in, egestas eget quam. Vestibulum
+                        id ligula porta felis euismod semper. Fusce dapibus, tellus ac cursus commodo, tortor mauris
+                        condimentum nibh, ut fermentum massa justo sit amet risus.</p>
+                    <p><a class="btn btn-default" href="#" role="button">View details &raquo;</a></p>
+                </div>
+            </div>
+            <div class="mastfoot">
+                <div class="inner">
+                    <p><a href="http://irext.net">irext</a></p>
                 </div>
-
             </div>
         </div>
     </div>