diff --git a/_Sidebar.md b/_Sidebar.md
index 91a4421..354574b 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -4,5 +4,6 @@
 * [[QuickStart]]
 * [[ClientExample]]
 * [[AdminGuide]]
+* [[DevGuide]]
 * <a href="http://alibaba.github.com/canal/release.html">ReleaseNotes</a>
 * <a href="https://github.com/alibaba/canal/tree/gh-pages/download">Download</a>
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