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 5d0e539f5e2ac18b7383094cb919fe5948d403d1..1564a2db8b6ad48e053d266ca74fa5c8a033c086 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-audio.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-audio.md
@@ -2857,6 +2857,10 @@ async function selectOutputDeviceByFilter(){
 **示例：**
 
 ```js
+
+import audio from '@ohos.multimedia.audio';
+
+const audioManager = audio.getAudioManager();
 let audioStreamManager;
 let resultFlag = false;