diff --git a/CHANGELOG.md b/CHANGELOG.md
index 360a48d..1261668 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,31 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+## [v1.1.2](https://github.com/tencentyun/cos-wx-sdk-v5/compare/v1.1.1...v1.1.2) - 2021-12-01
+
+- host参与签名
+- getObjectUrl签名签入Query
+- 新增参与签名的headers白名单
+- 支持打包出.min.js
+
+### Merged
+
+- Feat/1.1.2 [`#57`](https://github.com/tencentyun/cos-wx-sdk-v5/pull/57)
+- fix：CIHost兼容处理 [`#56`](https://github.com/tencentyun/cos-wx-sdk-v5/pull/56)
+
+### Commits
+
+- feat：1.1.2 [`cdd3f1b`](https://github.com/tencentyun/cos-wx-sdk-v5/commit/cdd3f1b8f405d8d13f990b6b4c65253df5f3f725)
+- upd：getObjectUrl的qUrlParamList encode处理 [`2deb189`](https://github.com/tencentyun/cos-wx-sdk-v5/commit/2deb1899386c66c714e88e65291278c8261c80bb)
+- upd [`2c1f670`](https://github.com/tencentyun/cos-wx-sdk-v5/commit/2c1f6701e9755dbcc34ea1e875017cecf6419bdd)
+- upd：删除重复代码 [`dbaa639`](https://github.com/tencentyun/cos-wx-sdk-v5/commit/dbaa639a51513bb548306e88b0f1858cb530067d)
+- Updated CHANGELOG.md [`96d4679`](https://github.com/tencentyun/cos-wx-sdk-v5/commit/96d467902d0a447508ea7157cf93e431bf3af07b)
+- fix：request queryString [`54e7c31`](https://github.com/tencentyun/cos-wx-sdk-v5/commit/54e7c31f4e0a115fe268fbb911c5dea959ce2397)
+
+## [v1.1.1](https://github.com/tencentyun/cos-wx-sdk-v5/compare/v1.1.0...v1.1.1) - 2021-11-18
+
+fix：CIHost兼容处理
+
 ## [v1.1.0](https://github.com/tencentyun/cos-wx-sdk-v5/compare/v1.0.13...v1.1.0) - 2021-11-17
 
 - 新增appendObject接口