diff --git a/main/xiaozhi-server/core/providers/tts/huoshan_double_stream.py b/main/xiaozhi-server/core/providers/tts/huoshan_double_stream.py
index 7f34c144..7ca2c653 100644
--- a/main/xiaozhi-server/core/providers/tts/huoshan_double_stream.py
+++ b/main/xiaozhi-server/core/providers/tts/huoshan_double_stream.py
@@ -204,6 +204,10 @@ class TTSProvider(TTSProviderBase):
                 if message.sentence_type == SentenceType.FIRST:
                     # 初始化参数
                     try:
+                        if not getattr(self.conn, "sentence_id", None): 
+                            self.conn.sentence_id = uuid.uuid4().hex
+                            logger.bind(tag=TAG).info(f"自动生成新的 会话ID: {self.conn.sentence_id}")
+
                         logger.bind(tag=TAG).info("开始启动TTS会话...")
                         future = asyncio.run_coroutine_threadsafe(
                             self.start_session(self.conn.sentence_id),