diff --git a/devsintroduction.html b/devsintroduction.html
index 73812f5..7c2fe34 100644
--- a/devsintroduction.html
+++ b/devsintroduction.html
@@ -62,6 +62,9 @@ <h2>1_ichg</h2>
         <a href="https://twitter.com/" class="social-link">Twitter</a>
         <a href="https://github.com/" class="social-link">GitHub</a>
       </div>
+    <div class="return-button">
+        <a href="inbex.html">ホームに戻る</a>
+      </div>
   </section>
 
   <footer>