diff --git a/web/src/less/memo-content.less b/web/src/less/memo-content.less
index eb17f837..5c5c10c7 100644
--- a/web/src/less/memo-content.less
+++ b/web/src/less/memo-content.less
@@ -17,7 +17,7 @@
   }
 
   .link {
-    @apply inline-block text-blue-600 cursor-pointer underline hover:opacity-80;
+    @apply inline-block text-blue-600 cursor-pointer underline break-all hover:opacity-80;
   }
 
   .counter-block,