diff --git a/.vuepress/comp/KuboardDemo.vue b/.vuepress/comp/KuboardDemo.vue
index 69a26f9..ab8969e 100644
--- a/.vuepress/comp/KuboardDemo.vue
+++ b/.vuepress/comp/KuboardDemo.vue
@@ -19,7 +19,7 @@
         在线演示环境中，您具备 <span style="color: red; font-weight: bold">只读</span> 权限，只能体验 Kuboard 的一部分功能。<br/>
       </div>
       <div style="padding: 10px; border: 1px solid #eee; border-radius: 10px; margin: 10px 0px; background-color: #fafafa;">
-        <a href="http://demo.kuboard.cn:10080" target="_blank">http://demo.kuboard.cn:10080</a> <br/>
+        <a href="http://demo.kuboard.cn" target="_blank">http://demo.kuboard.cn</a> <br/>
         <div style="width: 60px; display: inline-block;margin-top: 5px;">用&nbsp;户</div>
         demo <br/>
         <div style="width: 60px; display: inline-block">密&nbsp;码</div>
diff --git a/.vuepress/components/SpecialHomePage.vue b/.vuepress/components/SpecialHomePage.vue
index ec09c79..a38c422 100644
--- a/.vuepress/components/SpecialHomePage.vue
+++ b/.vuepress/components/SpecialHomePage.vue
@@ -154,7 +154,7 @@ export default {
 
     actionLink () {
       return {
-        link: `http://demo.kuboard.cn:10080`,
+        link: `http://demo.kuboard.cn`,
         text: this.data.actionText
       }
     },
diff --git a/.vuepress/public/landing.html b/.vuepress/public/landing.html
index 777be7a..8cd4b1e 100755
--- a/.vuepress/public/landing.html
+++ b/.vuepress/public/landing.html
@@ -206,7 +206,7 @@
                              在线演示</a></li> -->
                              <li> <a class="cbtn btn-grad-s btn-shadow btn-width"
                                 target="_blank"
-                                href="http://demo.kuboard.cn:10080/">
+                                href="http://demo.kuboard.cn/">
                                 在线演示</a></li>
                             <li><a href="/learning/" class="cbtn btn-grad btn-shadow btn-width">查看教程</a></li>
                         </ul>
@@ -219,7 +219,7 @@
                                 在线演示环境中，您具备 <span style="color: red; font-weight: bold">只读</span> 权限，只能体验 Kuboard 的一部分功能。<br/>
                               </div>
                               <div style="padding: 10px; border: 1px solid #eee; border-radius: 10px; margin: 10px 0px; background-color: #fafafa;">
-                                <a href="http://demo.kuboard.cn:10080" target="_blank">http://demo.kuboard.cn:10080</a> <br/>
+                                <a href="http://demo.kuboard.cn" target="_blank">http://demo.kuboard.cn</a> <br/>
                                 <div style="width: 60px; display: inline-block;margin-top: 5px;">用&nbsp;户：</div>
                                 demo <br/>
                                 <div style="width: 60px; display: inline-block">密&nbsp;码：</div>
diff --git a/.vuepress/theme/components/Sidebar.vue b/.vuepress/theme/components/Sidebar.vue
index 76e79a0..423a855 100644
--- a/.vuepress/theme/components/Sidebar.vue
+++ b/.vuepress/theme/components/Sidebar.vue
@@ -34,8 +34,8 @@
       </p>
       <div>
         <KuboardDemo suffix="sidebar3">
-          <a target="_blank" href="http://demo.kuboard.cn:10080">
-            <FancyImage style="width: 242px;" src="/images/preview.png" alt="Kubernetes教程_Kuboard在线体验" title="Kuboard" description="http://demo.kuboard.cn:10080"></FancyImage>
+          <a target="_blank" href="http://demo.kuboard.cn">
+            <FancyImage style="width: 242px;" src="/images/preview.png" alt="Kubernetes教程_Kuboard在线体验" title="Kuboard" description="http://demo.kuboard.cn"></FancyImage>
           </a>
         </KuboardDemo>
       </div>
diff --git a/README.md b/README.md
index 751df7a..15d1c3a 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ Kuboard 是一款专为 Kubernetes 设计的免费管理界面，兼容 Kubernet
   在线演示环境中，您具备 <span style="color: red; font-weight: bold">只读</span> 权限，只能体验 Kuboard 的一部分功能。<br/>
 </div>
 <div style="padding: 10px; border: 1px solid #eee; border-radius: 10px; margin: 10px 0px; background-color: #fafafa;">
-  <a href="http://demo.kuboard.cn:10080" target="_blank">http://demo.kuboard.cn:10080</a> <br/>
+  <a href="http://demo.kuboard.cn" target="_blank">http://demo.kuboard.cn</a> <br/>
   <div style="width: 60px; display: inline-block; margin-top: 5px;">用&nbsp;户</div>
   demo <br/>
   <div style="width: 60px; display: inline-block;">密&nbsp;码</div>
diff --git a/intro.md b/intro.md
index d7cd07d..234ae72 100644
--- a/intro.md
+++ b/intro.md
@@ -25,7 +25,7 @@ Kuboard 是一款专为 Kubernetes 设计的免费管理界面，兼容 Kubernet
   在线演示环境中，您具备 <span style="color: red; font-weight: bold">只读</span> 权限，只能体验 Kuboard 的一部分功能。<br/>
 </div>
 <div style="padding: 10px; border: 1px solid #eee; border-radius: 10px; margin: 10px 0px; background-color: #fafafa;">
-  <a href="http://demo.kuboard.cn:10080" target="_blank">http://demo.kuboard.cn:10080</a> <br/>
+  <a href="http://demo.kuboard.cn" target="_blank">http://demo.kuboard.cn</a> <br/>
   <div style="width: 60px; display: inline-block; margin-top: 5px;">用&nbsp;户</div>
   demo <br/>
   <div style="width: 60px; display: inline-block;">密&nbsp;码</div>