diff --git a/CHANGELOG.md b/CHANGELOG.md
index e9e6cc85f..10f10911f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,3 +8,4 @@
 - [Automatically transmit some headers specified by a environment varaible that directly defines header keys.](https://github.com/Tencent/spring-cloud-tencent/pull/606)
 - [Optimize: Maybe remove Chinese characters](https://github.com/Tencent/spring-cloud-tencent/pull/607)
 - [ fix pr #606 cause ci fail](https://github.com/Tencent/spring-cloud-tencent/pull/613)
+- [fix pr 606: modify a part of changes requested by review.](https://github.com/Tencent/spring-cloud-tencent/pull/619)
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