diff --git a/packages/rtc/src/engine/IrisClientObserver.ts b/packages/rtc/src/engine/IrisClientObserver.ts
index eed0ddc..4abc087 100644
--- a/packages/rtc/src/engine/IrisClientObserver.ts
+++ b/packages/rtc/src/engine/IrisClientObserver.ts
@@ -277,7 +277,10 @@ export class IrisClientObserver {
       switch (type) {
         case NotifyType.PUBLISH_TRACK:
           if (scopePackage) {
-            await this.publishTrack(scopePackage, irisClientList ?? []);
+            await this.publishTrack(
+              scopePackage,
+              irisClientList ?? this._engine.irisClientManager.irisClientList
+            );
           }
           break;
         case NotifyType.MUTE_TRACK:
diff --git a/packages/rtc/src/helper/ImplHelper.ts b/packages/rtc/src/helper/ImplHelper.ts
index 63483a9..fd5a5cf 100644
--- a/packages/rtc/src/helper/ImplHelper.ts
+++ b/packages/rtc/src/helper/ImplHelper.ts
@@ -233,9 +233,6 @@ export class ImplHelper {
   public async processScreenShareAudioTrack(audioTrack: ILocalAudioTrack) {
     let globalState = this._engine.globalState;
 
-    if (globalState.enabledAudio) {
-      this._engine.trackHelper.play(audioTrack);
-    }
     if (globalState.pausedAudio) {
       await this._engine.trackHelper.setEnabled(audioTrack, false);
     }