diff --git a/tsubasa.html b/tsubasa.html
index ef2205c..b4db42f 100644
--- a/tsubasa.html
+++ b/tsubasa.html
@@ -43,7 +43,7 @@
 <p>使う道具</p>
 
 
-<p><a href="http://roy/~c121092/2022-Tsubasa/sannkoubunnkenn.thml">参考文献</a></p>
+<p><a href="~c121092/2022-Tsubasa/sannkoubunnkenn.thml">参考文献</a></p>
 
 </body>