diff --git a/liveMan.py b/liveMan.py
index 1d8197d..f0a2a49 100644
--- a/liveMan.py
+++ b/liveMan.py
@@ -27,6 +27,7 @@ from protobuf.douyin import *
 from ws_server import push_to_frontend
 import asyncio
 from dataclasses import asdict
+import subprocess
 
 # TTS 播报引擎（全局只初始化一次）
 tts_engine = pyttsx3.init()
@@ -36,16 +37,25 @@ tts_engine.setProperty('volume', 1.0)
 # 加锁防止多线程同时播报冲突
 tts_lock = threading.Lock()
 
-def speak(text: str):
-    """线程安全地进行语音播报"""
+import subprocess
+
+import subprocess
+
+def speak(text: str, voice='zh', pitch=70, speed=170):
     try:
-        with tts_lock:
-            tts_engine.say(text)
-            tts_engine.runAndWait()
+        subprocess.run([
+            'espeak-ng',
+            '-v', voice,
+            '-p', str(pitch),
+            '-s', str(speed),
+            text
+        ], check=True)
     except Exception as e:
         print("【X】TTS 播报失败：", e)
 
 
+
+
 @contextmanager
 def patched_popen_encoding(encoding='utf-8'):
     original_popen_init = subprocess.Popen.__init__