diff --git a/PerformanceAnalysis/BptaDelayAnalysis/entry/src/main/ets/components/AudioPlayerService.ets b/PerformanceAnalysis/BptaDelayAnalysis/entry/src/main/ets/components/AudioPlayerService.ets
index be81f1c55f1400a8d44e1661d3eec1a79dc0f6ee..ab88d6af209a5b1fa0f0a0730ca951f94f22bb39 100644
--- a/PerformanceAnalysis/BptaDelayAnalysis/entry/src/main/ets/components/AudioPlayerService.ets
+++ b/PerformanceAnalysis/BptaDelayAnalysis/entry/src/main/ets/components/AudioPlayerService.ets
@@ -18,17 +18,20 @@
 */
 
 // [Start audio_player_service]
+// [Start audio_player_service1]
 // commons\audioplayer\src\main\ets\service\AudioPlayerService.ets
 
 export class AudioPlayerService {
   private static instance: AudioPlayerService | null = null;
 
   // [StartExclude audio_player_service]
+  // [StartExclude audio_player_service1]
   // private constructor
   private constructor() {
     this.initAudioPlayer();
   }
   // [EndExclude audio_player_service]
+  // [EndExclude audio_player_service1]
 
   public static getInstance(): AudioPlayerService {
     if (!AudioPlayerService.instance) {
@@ -49,7 +52,7 @@ export class AudioPlayerService {
     return AudioPlayerService.instance !== null;
   }
 
-  // [StartExclude audio_player_service]
+  // [StartExclude audio_player_service1]
   private initAudioPlayer(): void {
   }
 
@@ -66,6 +69,7 @@ export class AudioPlayerService {
     });
   }
   // [EndExclude audio_player_service]
-  // [EndExclude audio_player_service]
+  // [EndExclude audio_player_service1]
 }
-// [End audio_player_service]
\ No newline at end of file
+// [End audio_player_service]
+// [End audio_player_service1]
\ No newline at end of file