diff --git a/CHANGELOG.md b/CHANGELOG.md
index 932585e9d..80cdcee4a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,4 +2,5 @@
 ---
 
 - [Feature: support ribbon service-level rule customization](https://github.com/Tencent/spring-cloud-tencent/pull/478)
-- [Feature: delete implement ServiceInstance](https://github.com/Tencent/spring-cloud-tencent/pull/481)
\ No newline at end of file
+- [Feature: delete implement ServiceInstance](https://github.com/Tencent/spring-cloud-tencent/pull/481)
+- [Feature: shutdown thread pool](https://github.com/Tencent/spring-cloud-tencent/pull/488)
\ No newline at end of file