diff --git a/index.html b/index.html
index de9a354..d908e7d 100644
--- a/index.html
+++ b/index.html
@@ -19,7 +19,7 @@ <h1 class="gnavi__title"> Gakusei BOT </h1>
                 <li  class="gnavi__list"><a href="#">ホーム</a></li>
                 <li class="gnavi__list"><a href="#">使い方</a></li>
                 <li class="gnavi__list"><a href="#">利用規約</a></li>
-                <li class="gnavi__list"><a href="Devs_introduction.html">開発者紹介</a></li>
+                <li class="gnavi__list"><a href="devsintroduction.html">開発者紹介</a></li>
 
             </ul>
         </div>