diff --git a/map/domon/ge-mutest.html b/map/domon/ge-mutest.html
index cdcb3ba..25de7de 100644
--- a/map/domon/ge-mutest.html
+++ b/map/domon/ge-mutest.html
@@ -38,6 +38,7 @@
         <button id="paper">パー</button>
         <button id="scissors">チョキ</button>
         <p id="result"></p>
+        <button id="reset-button">リセット</button>
     </div>
     <div id="mymap"></div>
     <script src="ge-mutest.js"></script>