diff --git a/index.html b/index.html
index eba9b91..6c07c7e 100644
--- a/index.html
+++ b/index.html
@@ -37,7 +37,7 @@ Welcome.
       </a>
     </li>
 
-<li><a href="https://write.as/phtan/">Blog
+<li><a href="https://write.as/phtan/">Blog (it's a off-site link)
 </a>
 </li>