diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6ad7836e8..7994186c3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,3 +13,4 @@
 - [feat:support new label expression](https://github.com/Tencent/spring-cloud-tencent/pull/641)
 - [feat:support read config file from local file system.](https://github.com/Tencent/spring-cloud-tencent/pull/643)
 - [feat:report the labels when using RestTemplate.](https://github.com/Tencent/spring-cloud-tencent/pull/644)
+- [Optimize: optimize transfer metadata code](https://github.com/Tencent/spring-cloud-tencent/pull/650)