diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c78a5f6a..86ea3c274 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,5 @@
 # Change Log
 ---
 
-- [Feature: delete implement ServiceInstance](https://github.com/Tencent/spring-cloud-tencent/pull/481)
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+- [Feature: delete implement ServiceInstance](https://github.com/Tencent/spring-cloud-tencent/pull/481)
+- [Feature: zuul supports polaris router](https://github.com/Tencent/spring-cloud-tencent/pull/502)
\ No newline at end of file