diff --git a/CHANGELOG.md b/CHANGELOG.md
index e8cd442e5..6c9a34701 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,3 +14,4 @@
 - [fix:fix discovery junit.](https://github.com/Tencent/spring-cloud-tencent/pull/728)
 - [adapt polaris-java 1.10.1 version](https://github.com/Tencent/spring-cloud-tencent/pull/748)
 - [Optimize: change RouteArgument.buildCustom to RouteArgument.fromLabel](https://github.com/Tencent/spring-cloud-tencent/pull/750)
+- [Optimize: support delete config for ConfigurationProperties bean](https://github.com/Tencent/spring-cloud-tencent/pull/755)