diff --git a/CHANGELOG.md b/CHANGELOG.md
index e02220c7a..2d658dea5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,3 +3,4 @@
 
 - [Bugfix: optimize ratelimit actuator](https://github.com/Tencent/spring-cloud-tencent/pull/413)
 - [Feature: add rate limit filter debug log](https://github.com/Tencent/spring-cloud-tencent/pull/417)
+- [Feature: Optimized configuration update](https://github.com/Tencent/spring-cloud-tencent/pull/423)