diff --git a/_Sidebar.md b/_Sidebar.md
index 4b6b758..b471f57 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -9,6 +9,6 @@
 * [[DevGuide]]
 * [[BinlogChange(Mysql5.6)]]
 * [[BinlogChange(MariaDB)]]
-* <a href="https://github.com/alibaba/canal/wiki/%E6%97%B6%E5%BA%8F%E8%A1%A8%E7%BB%93%E6%9E%84%E6%96%B9%E6%A1%88">TableMetaTSDB</a>
+* [[TableMetaTSDB]]
 * <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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