diff --git a/first.html b/first.html
index 41bb187..4d1b84a 100644
--- a/first.html
+++ b/first.html
@@ -26,7 +26,7 @@
 <br>
 <div class="idou">
 	<ul class = game>
-<li><a class = "game1" href = "https://www.yatex.org/gitbucket/j2223-sakura/concentration/pages/shinkei1.html">この店知ってる?神経衰弱ゲーム</a></li>
+<li><a class = "game1" href = "https://www.yatex.org/gitbucket/j2223-sakura/CSVsample/pages/flex/memory.html">この店知ってる?神経衰弱ゲーム</a></li>
 <li><a class = "game2" href = "https://www.yatex.org/gitbucket/j2223-sakura/JAXAtools/pages/GPS/index.html">ゴールのお店を探せ!宝探しゲーム</a></li>
 <li><a class = "map" href = "https://www.yatex.org/gitbucket/j2223-sakura/2024a/pages/map.html">どこに行きたい?商店街探検MAP</a></li>
 </ul>