diff --git a/_Sidebar.md b/_Sidebar.md
index 18c3813..ef6555c 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -4,4 +4,4 @@
 * [[QuickStart]]
 * [[ClientExample]]
 * [[AdminGuide]]
-* [[releasenotes]]
\ No newline at end of file
+* [[Releasenotes] http://alibaba.github.com/canal/release.html]
\ No newline at end of file