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 7150ca8a256386b15d3d3ad32fe9209c56c99a05..fcf58afaf00316b9c0ad08e715b29bd54d202a24 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-audio.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-audio.md
@@ -3520,6 +3520,7 @@ let inputAudioDeviceDescriptor = [{
     networkId : audio.LOCAL_NETWORK_ID,
     interruptGroupId : 1,
     volumeGroupId : 1,
+    displayName : "",
 }];
 
 async function selectInputDevice(){
@@ -3569,6 +3570,7 @@ let inputAudioDeviceDescriptor = [{
     networkId : audio.LOCAL_NETWORK_ID,
     interruptGroupId : 1,
     volumeGroupId : 1,
+    displayName : "",
 }];
 
 async function getRoutingManager(){
@@ -3723,6 +3725,7 @@ let outputAudioDeviceDescriptor = [{
     networkId : audio.LOCAL_NETWORK_ID,
     interruptGroupId : 1,
     volumeGroupId : 1,
+    displayName : "",
 }];
 
 async function selectOutputDevice(){
@@ -3772,6 +3775,7 @@ let outputAudioDeviceDescriptor = [{
     networkId : audio.LOCAL_NETWORK_ID,
     interruptGroupId : 1,
     volumeGroupId : 1,
+    displayName : "",
 }];
 
 async function selectOutputDevice(){
@@ -3823,6 +3827,7 @@ let outputAudioDeviceDescriptor = [{
     networkId : audio.LOCAL_NETWORK_ID,
     interruptGroupId : 1,
     volumeGroupId : 1,
+    displayName : "",
 }];
 
 async function selectOutputDeviceByFilter(){
@@ -3881,6 +3886,7 @@ let outputAudioDeviceDescriptor = [{
     networkId : audio.LOCAL_NETWORK_ID,
     interruptGroupId : 1,
     volumeGroupId : 1,
+    displayName : "",
 }];
 
 async function selectOutputDeviceByFilter(){