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				@@ -171,11 +171,25 @@ const playTTS = async (ttsMessage) => { 
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				 // 2. 播放下一个音频(修改后) 
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				 const playNextAudio = async () => { 
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				-  if (audioQueue.length === 0) { 
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				+  // if (audioQueue.length === 0) { 
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				+  //   isPlaying = false; 
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				+  //   console.log("所有音频播放完毕."); 
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				+  //   return; 
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				+  // } 
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				+  if (audioQueue.length === 0 && playingQueue.length > 0) { 
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				+  const maxPlayed = Math.max(...playingQueue); 
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				+  if (orderId > maxPlayed + 1) { 
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				+    console.log("仍有未完成请求,暂不重置"); 
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				+  } else { 
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				     isPlaying = false; 
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				-    console.log("所有音频播放完毕."); 
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				+    // 新增:当队列完全播放完毕时重置所有状态 
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				+    audioQueue = []; 
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				+    playingQueue = []; 
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				+    orderId = 0;  // 可选:如果需要重置顺序号 
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				+    console.log("所有音频播放完毕,已重置播放队列."); 
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				     return; 
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				   } 
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				+  } 
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				   const nextAudio = getNextAudioToPlay(); 
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				   if (!nextAudio) { 
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