diff --git a/first.html b/first.html
index 6d42d0b..9657fbe 100644
--- a/first.html
+++ b/first.html
@@ -25,13 +25,13 @@
 <p id="umap">お店マップで気になるお店を見つけよう</p>
 <br>
 <div class="game1">
-<a href="location.href='https://www.yatex.org/gitbucket/j2223-sakura/concentration/pages/shinkei1.html'">神経衰弱ゲーム</a>
+<a href=location.href='https://www.yatex.org/gitbucket/j2223-sakura/concentration/pages/shinkei1.html'>神経衰弱ゲーム</a>
 </div>
 <div class="game2">
-<a href="location.href='https://www.yatex.org/gitbucket/j2223-sakura/JAXAtools/pages/GPS/index.html'">GPS宝探しゲーム</a>
+<a href=location.href='https://www.yatex.org/gitbucket/j2223-sakura/JAXAtools/pages/GPS/index.html'>GPS宝探しゲーム</a>
 </div>
 <div class="map">
-<a href="location.href='https://www.yatex.org/gitbucket/j2223-sakura/2024a/pages/map.html'">お店マップ</a>
+<a href=location.href='https://www.yatex.org/gitbucket/j2223-sakura/2024a/pages/map.html'>お店マップ</a>
 </div>