diff --git a/CHANGELOG.md b/CHANGELOG.md
index f86f2ac84..0a5889634 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,3 +15,4 @@
 - [fix: ApplicationContextAwareUtils may not be ready in postProcessAfterInitialization.](https://github.com/Tencent/spring-cloud-tencent/pull/1779)
 - [refactor:optimize metadata context operation.](https://github.com/Tencent/spring-cloud-tencent/pull/1773)
 - [fix: fix parsing ConfigurationProperties value with RefreshScope.](https://github.com/Tencent/spring-cloud-tencent/pull/1781)
+- [feat: support traffic gray lane router](https://github.com/Tencent/spring-cloud-tencent/pull/1785)