diff --git a/CHANGELOG.md b/CHANGELOG.md
index 62ed6fe..72abac8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,13 +1,31 @@
 # Changelog
 
+## [1.1.1](https://github.com/peng92055/smart-table/tree/1.1.1) (2020-02-04)
+
+[Full Changelog](https://github.com/peng92055/smart-table/compare/1.0.0...1.1.1)
+
+-- 修复排序bug
+-- 优化querySelector
+-- 增加hoverBgColor
+-- 优化结构
+-- 增加autoprefix
+
 ## [1.0.0](https://github.com/peng92055/smart-table/tree/1.0.0) (2020-02-01)
 
 [Full Changelog](https://github.com/peng92055/smart-table/compare/1.1.0...1.0.0)
 
+-- 新增node-ops
+-- 新增class及cell自动添加，简化table
+-- 新增scrollbar宽度动态获取
+-- 更新部署机制
+-- 增加badge
+-- 更新引入方式
+-- 修复右固定列bug
+
 ## [1.1.0](https://github.com/peng92055/smart-table/tree/1.1.0) (2020-02-01)
 
 [Full Changelog](https://github.com/peng92055/smart-table/compare/063595701304ffa26e4e6e20898fcaaffa3c27f9...1.1.0)
-
+-- first commit
 
 
 \* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/github-changelog-generator/github-changelog-generator)*