diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5b324e4fa..19539a8d2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,3 +30,4 @@
 - [Optimize starter's auto-configuration](https://github.com/Tencent/spring-cloud-tencent/pull/396)
 - [test: add PostInitPolarisSDKContextTest](https://github.com/Tencent/spring-cloud-tencent/pull/403)
 - [refactor:optimize project and code](https://github.com/Tencent/spring-cloud-tencent/pull/407)
+- [test: add loadbalancer unit test](https://github.com/Tencent/spring-cloud-tencent/pull/484)