diff --git a/_includes/base.njk b/_includes/base.njk
index 903b2bc..8dda116 100644
--- a/_includes/base.njk
+++ b/_includes/base.njk
@@ -32,8 +32,6 @@
     <meta property="og:type" content="article">
     <meta property="og:url" content="{{ page.url | url | absoluteUrl }}">
     <meta property="og:image" content="{{ ('/static/images/' ~ (background or 'bear.jpg')) | url | absoluteUrl }}">
-
-    <a rel="me" href="https://mstdn.social/@tenkuma">Mastodon</a>
 </head>
 <body>
     <script>
diff --git a/_includes/header.njk b/_includes/header.njk
index 704f163..230ae1d 100644
--- a/_includes/header.njk
+++ b/_includes/header.njk
@@ -23,6 +23,7 @@
             <a href="{{ ('/' ~ langKey ~ '/') | url }}">{{ i18n[langKey].home }}</a>
             <a href="{{ ('/' ~ langKey ~ '/blog/') | url }}">blog</a>
             <a href="{{ ('/' ~ langKey ~ '/misc/') | url }}">misc</a>
+            <a rel="me" href="https://mstdn.social/@tenkuma" style="display: none;">Mastodon</a>
         </ul>
     </div>
 </header>
\ No newline at end of file
