diff --git a/aiia_podcast_splitter.py b/aiia_podcast_splitter.py
index ced7711..996b2c9 100644
--- a/aiia_podcast_splitter.py
+++ b/aiia_podcast_splitter.py
@@ -100,10 +100,10 @@ class AIIA_Podcast_Splitter:
             else:
                 print(f"{log} 跳过第三个说话人 '{speaker}' 的台词: {text[:30]}...")
 
-        # 拼接每个说话人的文本，加上 [1]: 身份前缀
-        # 每个 speaker 独立 TTS，所以统一用 [1]:（VibeVoice 官方格式）
-        speaker_A_text = "\n".join(f"[1]: {t}" for t in texts_A)
-        speaker_B_text = "\n".join(f"[1]: {t}" for t in texts_B)
+        # 拼接每个说话人的文本
+        # 每句之间用换行分隔（TTS 会在换行处产生自然停顿）
+        speaker_A_text = "\n".join(texts_A)
+        speaker_B_text = "\n".join(texts_B)
 
         split_map_json = json.dumps(split_map, ensure_ascii=False, indent=2)