diff --git a/CHANGELOG.md b/CHANGELOG.md
index 368093730..ab649b257 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,3 +2,4 @@
 ---
 
 - [Optimize:optimize SpringValueProcessor.](https://github.com/Tencent/spring-cloud-tencent/pull/668)
+- [Optimize: Register the service with the ProviderAPI#registerInstance method.](https://github.com/Tencent/spring-cloud-tencent/pull/685)