diff --git a/resources/views/theme/techsuwa/component/header/sns.blade.php b/resources/views/theme/techsuwa/component/header/sns.blade.php
index 86486a5..37e2900 100644
--- a/resources/views/theme/techsuwa/component/header/sns.blade.php
+++ b/resources/views/theme/techsuwa/component/header/sns.blade.php
@@ -5,7 +5,7 @@
     <span class="logo-sns"><a href="https://odysee.com/@TechnicalSuwako:d" alt="オディシー"><img src="/img/odysee.png" alt="オディシーのロゴ" /></a></span>
   </div>
   <div>
-    <span class="logo-sns"><a href="https://pawoo.net/@TechnicalSuwako" alt="マストドン"><img src="/img/mastodon.png" alt="マストドンのロゴ" /></a></span>
+    <span class="logo-sns"><a href="https://social.076.ne.jp/TechnicalSuwako" alt="マストドン"><img src="/img/mastodon.png" alt="マストドンのロゴ" /></a></span>
     <span class="logo-sns"><a href="https://matrix.to/#/!larmrZSQCaOLueeHdI:matrix.076.ne.jp" alt="マトリックス"><img src="/img/matrix.png" alt="マトリックスのロゴ" /></a></span>
     <span class="logo-sns"><discord /></span>
   </div>