diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1cfd8d0f..2430978a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+4.1.12 / 2017-06-03
+
+  * fix(render): ubtitle in side bar shows undefined, fixed [#182](https://github.com/QingWei-Li/docsify/issues/182)
+
 4.1.11 / 2017-06-02
 
   * fix(render): autoHeader does not work