diff --git a/docs/_themes/kr/layout.html b/docs/_themes/kr/layout.html
index 890d48f..0759f25 100644
--- a/docs/_themes/kr/layout.html
+++ b/docs/_themes/kr/layout.html
@@ -15,6 +15,11 @@
         <img style="position: absolute; top: 0; right: 0; border: 0;" src="http://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png" alt="Fork me on GitHub" />
     </a>
 
+    <script type="text/javascript" src="//www.hellobar.com/hellobar.js"></script>
+    <script type="text/javascript">
+        new HelloBar(36402,48802);
+    </script>
+
     <script type="text/javascript">
 
       var _gaq2 = _gaq2 || [];