diff --git a/CHANGELOG.md b/CHANGELOG.md
index f352286..07e50a3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,19 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+## [v1.4.6](https://github.com/tencentyun/cos-wx-sdk-v5/compare/v1.4.5...v1.4.6) - 2022-10-25
+
+fix
+-  修复批量上传uploadFiles偶现问题
+
+### Merged
+
+- fix: 修复批量上传偶现异常问题 [`#79`](https://github.com/tencentyun/cos-wx-sdk-v5/pull/79)
+
+### Commits
+
+- Updated CHANGELOG.md [`7e3717b`](https://github.com/tencentyun/cos-wx-sdk-v5/commit/7e3717b05835873f465c70aa6ceac96c5b5e76ea)
+
 ## [v1.4.5](https://github.com/tencentyun/cos-wx-sdk-v5/compare/v1.4.4...v1.4.5) - 2022-10-22
 
 fix