diff --git a/_Sidebar.md b/_Sidebar.md
index 84ac95c..91a4421 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -4,4 +4,5 @@
 * [[QuickStart]]
 * [[ClientExample]]
 * [[AdminGuide]]
-* <a href="http://alibaba.github.com/canal/release.html">ReleaseNotes</a>
\ No newline at end of file
+* <a href="http://alibaba.github.com/canal/release.html">ReleaseNotes</a>
+* <a href="https://github.com/alibaba/canal/tree/gh-pages/download">Download</a>
\ No newline at end of file