diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6e6382111..2bd9d969f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,3 +12,4 @@
 - [docs:update configuration metadata.](https://github.com/Tencent/spring-cloud-tencent/pull/474)
 - [Feature: delete implement ServiceInstance](https://github.com/Tencent/spring-cloud-tencent/pull/483)
 - [test: add loadbalancer unit test](https://github.com/Tencent/spring-cloud-tencent/pull/485)
+- [Feature: shutdown thread pool](https://github.com/Tencent/spring-cloud-tencent/pull/490)
\ No newline at end of file