diff --git a/main/xiaozhi-server/core/connection.py b/main/xiaozhi-server/core/connection.py
index eed52ff8..80e3b18f 100644
--- a/main/xiaozhi-server/core/connection.py
+++ b/main/xiaozhi-server/core/connection.py
@@ -869,19 +869,6 @@ class ConnectionHandler:
 
         self.logger.bind(tag=TAG).info("聊天记录上报线程已退出")
 
-    def speak_and_play(self, text, text_index=0):
-        if text is None or len(text) <= 0:
-            self.logger.bind(tag=TAG).info(f"无需tts转换，query为空，{text}")
-            return None, text, text_index
-        tts_file = self.tts.to_tts(text)
-        if tts_file is None:
-            self.logger.bind(tag=TAG).error(f"tts转换失败，{text}")
-            return None, text, text_index
-        self.logger.bind(tag=TAG).debug(f"TTS 文件生成完毕: {tts_file}")
-        if self.max_output_size > 0:
-            add_device_output(self.headers.get("device-id"), len(text))
-        return tts_file, text, text_index
-
     def clearSpeakStatus(self):
         self.logger.bind(tag=TAG).debug(f"清除服务端讲话状态")
         self.asr_server_receive = True
diff --git a/main/xiaozhi-server/plugins_func/functions/play_music.py b/main/xiaozhi-server/plugins_func/functions/play_music.py
index 4924df53..4c180ce3 100644
--- a/main/xiaozhi-server/plugins_func/functions/play_music.py
+++ b/main/xiaozhi-server/plugins_func/functions/play_music.py
@@ -38,7 +38,7 @@ play_music_function_desc = {
 
 
 @register_function("play_music", play_music_function_desc, ToolType.SYSTEM_CTL)
-def play_music(conn, song_name: str):
+def play_music(conn, song_name=None):
     try:
         music_intent = (
             f"播放音乐 {song_name}" if song_name != "random" else "随机播放音乐"
@@ -218,17 +218,8 @@ async def play_local_music(conn, specific_file=None):
         text = _get_random_play_prompt(selected_music)
         await send_stt_message(conn, text)
         conn.dialogue.put(Message(role="assistant", content=text))
-        conn.tts_first_text_index = 0
-        conn.tts_last_text_index = 0
 
-        tts_file = await asyncio.to_thread(conn.tts.to_tts, text)
-        if tts_file is not None and os.path.exists(tts_file):
-            conn.tts_last_text_index = 1
-            opus_packets, _ = conn.tts.audio_to_opus_data(tts_file)
-            conn.audio_play_queue.put((opus_packets, None, 0))
-            os.remove(tts_file)
-
-        conn.llm_finish_task = True
+        conn.tts.tts_one_sentence(conn, text)
 
         if music_path.endswith(".p3"):
             opus_packets, _ = p3.decode_opus_from_file(music_path)