diff --git a/zh-cn/application-dev/reference/apis-avsession-kit/js-apis-avsession.md b/zh-cn/application-dev/reference/apis-avsession-kit/js-apis-avsession.md
index fe209b7d0a595b860292b6375019af8de45282b9..83b6eadc3fb6c9e739a8f474d3a82528e0fb36a5 100644
--- a/zh-cn/application-dev/reference/apis-avsession-kit/js-apis-avsession.md
+++ b/zh-cn/application-dev/reference/apis-avsession-kit/js-apis-avsession.md
@@ -53,6 +53,8 @@ createAVSession(context: Context, tag: string, type: AVSessionType): Promise\<AV
 
 **示例：**
 
+ArkTS1.1示例：
+
 ```ts
 import { BusinessError } from '@kit.BasicServicesKit';
 
@@ -70,6 +72,25 @@ avSession.createAVSession(context, tag, "audio").then((data: avSession.AVSession
 });
 ```
 
+ArkTS1.2示例：
+
+```ts
+import { BusinessError } from '@kit.BasicServicesKit';
+
+let currentAVSession: avSession.AVSession;
+let tag = "createNewSession";
+let context: Context = getContext(this);
+let sessionId: string;  // 供后续函数入参使用。
+
+avSession.createAVSession(context, tag, "audio").then((data: avSession.AVSession) => {
+  currentAVSession = data;
+  sessionId = currentAVSession.sessionId;
+  console.info(`CreateAVSession : SUCCESS : sessionId = ${sessionId}`);
+}).catch((err: Error) => {
+  console.info(`CreateAVSession BusinessError: code: ${(err as BusinessError).code}, message: ${(err as BusinessError).message}`);
+});
+```
+
 ## avSession.createAVSession<sup>10+</sup>
 
 createAVSession(context: Context, tag: string, type: AVSessionType, callback: AsyncCallback\<AVSession>): void
@@ -3210,6 +3231,8 @@ getAllCastDisplays(): Promise<Array\<CastDisplayInfo>>
 
 **示例：**
 
+ArkTS1.1示例：
+
 ```ts
 import { BusinessError } from '@kit.BasicServicesKit';
 
@@ -3223,6 +3246,21 @@ currentAVSession.getAllCastDisplays().then((data: Array< avSession.CastDisplayIn
    });
 ```
 
+ArkTS1.2示例：
+
+```ts
+import { BusinessError } from '@kit.BasicServicesKit';
+
+let castDisplay: avSession.CastDisplayInfo;
+currentAVSession.getAllCastDisplays().then((data: Array< avSession.CastDisplayInfo >) => {
+    if (data.length >= 1) {
+       castDisplay = data[0];
+     }
+   }).catch((err: Error) => {
+     console.error(`Failed to getAllCastDisplay. Code: ${(err as BusinessError).code}, message: ${(err as BusinessError).message}`);
+   });
+```
+
 ## AVCastControlCommandType<sup>10+</sup>
 
 type AVCastControlCommandType = 'play' | 'pause' | 'stop' | 'playNext' | 'playPrevious' | 'fastForward' | 'rewind' |