diff --git a/layouts/partials/header.html b/layouts/partials/header.html
index f91c42b86..77ba355e5 100644
--- a/layouts/partials/header.html
+++ b/layouts/partials/header.html
@@ -76,7 +76,7 @@
                         </ul>
                         {{ end }}
                     </li>
-                    <li class='btn-li'>
+                    <!-- <li class='btn-li'>
                         {{ if eq .Site.Language.Lang "zh"}}
                             <a href="{{ .Site.Params.DemoLinkZh }}" target="_blank" rel="noopener noreferrer">
                                 <button class="demo-btn">{{ i18n "Demo" }} →</button>
@@ -92,7 +92,7 @@
                             <li>{{ i18n "demo content 3" }}</li>
                             <li>{{ i18n "demo content 4" }}</li> 
                         </ol>
-                    </li>
+                    </li> -->
                     <!-- <li class='link-li'>
                         <a class='link-slack' href="{{ .Site.Params.slackLink }}" target="_blank" rel="noopener noreferrer"></a>
                         <a class='link-twitter' href="{{ .Site.Params.twitterLink }}" target="_blank" rel="noopener noreferrer"></a>