diff --git a/.vuepress/config.js b/.vuepress/config.js
index 35cbfd1..83228db 100644
--- a/.vuepress/config.js
+++ b/.vuepress/config.js
@@ -134,6 +134,7 @@ module.exports = {
       { text: '教程', link: '/learning/' },
       { text: '使用', link: '/guide/' },
       { text: '支持', link: '/support/' },
+      { text: '论坛', link: 'https://forum.kuboard.cn/'},
       // { text: '培训', link: 'https://kubetrain.cn/?from=kuboard', target: '_blank' },
       // { text: '博客', link: 'http://k8s.kubetrain.cn/' },
       // { text: '论坛', link: 'http://bbs.kuboard.cn/', target: '_blank' },
diff --git a/.vuepress/public/landing.html b/.vuepress/public/landing.html
index 5cef793..bfab9e4 100755
--- a/.vuepress/public/landing.html
+++ b/.vuepress/public/landing.html
@@ -165,11 +165,11 @@
                     </a>
                     <div class="collapse navbar-collapse" id="navbarSupportedContent">
                         <ul class="navbar-nav ml-auto">
-                            <li class="nav-item"> <a class="nav-link" href="/install/install-k8s.html">安装</a> </li>
+                            <li class="nav-item"> <a class="nav-link" href="/install/v3/install.html">安装</a> </li>
                             <li class="nav-item"> <a class="nav-link" href="/learning/">教程</a> </li>
-                            <li class="nav-item"> <a class="nav-link" href="/guide/">使用</a> </li>
                             <!-- <li class="nav-item"> <a class="nav-link" href="https://kubetrain.cn/?from=kuboard-homepage" target="_blank">培训</a> </li> -->
                             <li class="nav-item"> <a class="nav-link" href="/support/">支持</a> </li>
+                            <li class="nav-item"> <a class="nav-link" href="https://forum.kuboard.cn" target="_blank">论坛</a> </li>
                             <!-- <li class="nav-item dropdown">
                                 <a class="dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Pages</a>
                                 <ul class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown">
diff --git a/.vuepress/theme/components/Sidebar.vue b/.vuepress/theme/components/Sidebar.vue
index 347f7df..e3e2f99 100644
--- a/.vuepress/theme/components/Sidebar.vue
+++ b/.vuepress/theme/components/Sidebar.vue
@@ -20,6 +20,9 @@
       <div class="side-nav-item" :style="activeLinkStyle('/support/')">
         <a :href="`/support/${urlSurfix}`" class="nav-link">支持</a>
       </div>
+      <div class="side-nav-item" :style="activeLinkStyle('/forum/')">
+        <a :href="`https://forum.kuboard.cn`" target="_blank" class="nav-link">论坛</a>
+      </div>
       <!-- <div class="side-nav-item" :style="activeLinkStyle('/training/')">
         <a :href="`https://kubetrain.cn/?from=kuboard`" class="nav-link" target="_blank">培训</a>
       </div> -->