diff --git a/sites/jahisorjp/jp/jahis/index.html b/sites/jahisorjp/jp/jahis/index.html
index 4884cc0d..93d88be1 100644
--- a/sites/jahisorjp/jp/jahis/index.html
+++ b/sites/jahisorjp/jp/jahis/index.html
@@ -564,11 +564,6 @@
 						</div>
 						<div>
 							<ul>
-								<li>
-									<a href="https://www.jahis.jp/sections/id=1224?contents_type=31" rel="noopener noreferrer">
-										<img alt="" src="/files/navigation/72_1_ja.png">
-									</a>
-								</li>
 								<li>
 									<a href="https://member.jahis.jp/ParticipantsWanted" rel="noopener noreferrer">
 										<img alt="" src="/files/navigation/76_1_ja.jpg">
@@ -590,8 +585,8 @@
 									</a>
 								</li>
 								<li>
-									<a href="https://member.jahis.jp/ParticipantsWanted" rel="noopener noreferrer">
-										<img alt="" src="/files/navigation/80_1_ja.jpg">
+									<a href="https://www.jahis.jp/sections/id=1212?contents_type=31" rel="noopener noreferrer">
+										<img alt="" src="/files/navigation/83_1_ja.jpg">
 									</a>
 								</li>
 							</ul>