diff --git a/main/main.html b/main/main.html
index fd2cdf4..9fd60df 100644
--- a/main/main.html
+++ b/main/main.html
@@ -24,7 +24,6 @@
   				<option value="6">6班</option>
 			</select>
 			<button type="button" id="socket_button" class="button" onclick="Kettei()">決定</button>
-			<button type="button" class="button" onclick="Relode()">中断する</button>
 		</div><br><br><br><br><br><br><br><br><br><br>
 		<div>
 			<button class="button">再接続</button>