diff --git a/zh-cn/application-dev/reference/apis/js-apis-audio.md b/zh-cn/application-dev/reference/apis/js-apis-audio.md
index e53eb795b6e2b5e96d39f8ce3980b5522300e837..c1c664a889a2228be23949ce9f50b9fcd8cfad66 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-audio.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-audio.md
@@ -3428,6 +3428,8 @@ audioRenderer.on('stateChange', (state) => {
 });
 ```
 
+### on('dataRequest') <sup>9+</sup>
+
 on(type: "dataRequest", callback: Callback<AudioRendererDataInfo>): void;
 
 订阅音频数据requeset事件回调。