diff --git a/CHANGELOG_CN.md b/CHANGELOG_CN.md
index 6f2fa6923..f40436c5c 100644
--- a/CHANGELOG_CN.md
+++ b/CHANGELOG_CN.md
@@ -7,6 +7,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ### Added
 - art.play() 方法统一返回 Promise
+- play 事件改为异步触发
 
 ## [4.5.2] - 2022-6-22