diff --git a/_Sidebar.md b/_Sidebar.md
index b471f57..56b2f99 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -10,5 +10,6 @@
 * [[BinlogChange(Mysql5.6)]]
 * [[BinlogChange(MariaDB)]]
 * [[TableMetaTSDB]]
+* [[Performance]]
 * <a href="http://alibaba.github.com/canal/release.html">ReleaseNotes</a>
 * <a href="https://github.com/alibaba/canal/releases">Download</a>
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