diff --git a/backup/back9 b/backup/back9
index c13ec99..78d3954 100644
--- a/backup/back9
+++ b/backup/back9
@@ -9,9 +9,8 @@ import sys
 import logging
 import platform
 import aiohttp
-import select
-import spider  # 你原来的 spider 模块
-import stream  # 你原来的 stream 模块
+import spider  # 你的 spider 模块
+import stream  # 你的 stream 模块
 
 # ----------------- Logging Setup -----------------
 logging.basicConfig(
@@ -25,7 +24,7 @@ IS_WINDOWS = platform.system() == "Windows"
 # ----------------- Douyin to YouTube Streamer -----------------
 class DouyinToYouTubeStreamer:
     def __init__(self, bitrate=5000, audio_bitrate=128, resolution='720x1280',
-                 fps=30, gop=60, max_minutes=8, enable_recording=False):
+                 fps=30, gop=60, max_minutes=None, enable_recording=False):
         self.push_proc = None
         self.record_proc = None
         self.stop_flag = threading.Event()
@@ -38,7 +37,7 @@ class DouyinToYouTubeStreamer:
         self.room_name = None
         self.pushing = False
         self.out_file = None
-        self.max_minutes = max_minutes
+        self.max_minutes = max_minutes  # None 表示无限制
         self.enable_recording = enable_recording
 
         os.makedirs("records", exist_ok=True)
@@ -100,7 +99,7 @@ class DouyinToYouTubeStreamer:
         ]
         return cmd
 
-    # ----------------- 推流循环（优化版） -----------------
+    # ----------------- 推流循环 -----------------
     def _run_stream_loop(self, real_url, youtube_key):
         while not self.stop_flag.is_set():
             try:
@@ -124,7 +123,7 @@ class DouyinToYouTubeStreamer:
                     )
                     logging.info(f"[{self.room_name}] 本地录制开始: {self.out_file}")
 
-                # ---- monitor stderr 非阻塞 ----
+                # ---- monitor stderr 阻塞读取（Windows兼容） ----
                 def monitor_proc(proc, name):
                     try:
                         while not self.stop_flag.is_set() and proc and proc.poll() is None:
@@ -144,7 +143,7 @@ class DouyinToYouTubeStreamer:
                 # ---- 循环检查进程状态 ----
                 while not self.stop_flag.is_set():
                     elapsed = time.time() - self.start_time
-                    if elapsed >= self.max_minutes * 60:
+                    if self.max_minutes and elapsed >= self.max_minutes * 60:
                         logging.warning(f"[{self.room_name}] 超过 {self.max_minutes} 分钟，自动停止推流和录制")
                         self.stop()
                         break
@@ -158,6 +157,8 @@ class DouyinToYouTubeStreamer:
                         time.sleep(5)
                         break
 
+                    time.sleep(2)
+
             except Exception as e:
                 logging.error(f"[{self.room_name}] FFmpeg异常: {e}")
             finally:
@@ -238,7 +239,6 @@ async def get_douyin_real_url(record_url, record_quality="原画", proxy_addr=No
         logging.error(f"初始化 aiohttp session 失败: {e}")
         return None
 
-
 def start_douyin_to_youtube(record_url, youtube_key, room_name=None,
                             proxy_addr=None, cookies='', bitrate=5000, enable_recording=False):
     real_url = asyncio.run(get_douyin_real_url(record_url, proxy_addr=proxy_addr, cookies=cookies))
@@ -246,14 +246,14 @@ def start_douyin_to_youtube(record_url, youtube_key, room_name=None,
         logging.error("获取真实直播流失败")
         return None
     logging.info(f"实际直播流: {real_url}")
-    streamer = DouyinToYouTubeStreamer(bitrate=bitrate, enable_recording=enable_recording)
+    streamer = DouyinToYouTubeStreamer(bitrate=bitrate, enable_recording=enable_recording, max_minutes=None)
     streamer.start_stream(real_url, youtube_key, room_name)
     return streamer
 
 
 # ----------------- Main Program -----------------
 if __name__ == "__main__":
-    DOUYIN_URL = "https://live.douyin.com/722725928418"
+    DOUYIN_URL = "https://live.douyin.com/851742623054"
     YOUTUBE_KEY = "qxvb-r47b-r5ju-6ud3-6k7z"
 
     # enable_recording=True 可开启本地录制
diff --git a/live.py b/live.py
index c13ec99..903935b 100644
--- a/live.py
+++ b/live.py
@@ -9,9 +9,8 @@ import sys
 import logging
 import platform
 import aiohttp
-import select
-import spider  # 你原来的 spider 模块
-import stream  # 你原来的 stream 模块
+import spider  # 你的 spider 模块
+import stream  # 你的 stream 模块
 
 # ----------------- Logging Setup -----------------
 logging.basicConfig(
@@ -25,7 +24,7 @@ IS_WINDOWS = platform.system() == "Windows"
 # ----------------- Douyin to YouTube Streamer -----------------
 class DouyinToYouTubeStreamer:
     def __init__(self, bitrate=5000, audio_bitrate=128, resolution='720x1280',
-                 fps=30, gop=60, max_minutes=8, enable_recording=False):
+                 fps=30, gop=60, max_minutes=None, enable_recording=False):
         self.push_proc = None
         self.record_proc = None
         self.stop_flag = threading.Event()
@@ -38,7 +37,7 @@ class DouyinToYouTubeStreamer:
         self.room_name = None
         self.pushing = False
         self.out_file = None
-        self.max_minutes = max_minutes
+        self.max_minutes = max_minutes  # None 表示无限制
         self.enable_recording = enable_recording
 
         os.makedirs("records", exist_ok=True)
@@ -100,7 +99,7 @@ class DouyinToYouTubeStreamer:
         ]
         return cmd
 
-    # ----------------- 推流循环（优化版） -----------------
+    # ----------------- 推流循环 -----------------
     def _run_stream_loop(self, real_url, youtube_key):
         while not self.stop_flag.is_set():
             try:
@@ -124,7 +123,7 @@ class DouyinToYouTubeStreamer:
                     )
                     logging.info(f"[{self.room_name}] 本地录制开始: {self.out_file}")
 
-                # ---- monitor stderr 非阻塞 ----
+                # ---- monitor stderr 阻塞读取（Windows兼容） ----
                 def monitor_proc(proc, name):
                     try:
                         while not self.stop_flag.is_set() and proc and proc.poll() is None:
@@ -144,7 +143,7 @@ class DouyinToYouTubeStreamer:
                 # ---- 循环检查进程状态 ----
                 while not self.stop_flag.is_set():
                     elapsed = time.time() - self.start_time
-                    if elapsed >= self.max_minutes * 60:
+                    if self.max_minutes and elapsed >= self.max_minutes * 60:
                         logging.warning(f"[{self.room_name}] 超过 {self.max_minutes} 分钟，自动停止推流和录制")
                         self.stop()
                         break
@@ -158,6 +157,8 @@ class DouyinToYouTubeStreamer:
                         time.sleep(5)
                         break
 
+                    time.sleep(2)
+
             except Exception as e:
                 logging.error(f"[{self.room_name}] FFmpeg异常: {e}")
             finally:
@@ -238,7 +239,6 @@ async def get_douyin_real_url(record_url, record_quality="原画", proxy_addr=No
         logging.error(f"初始化 aiohttp session 失败: {e}")
         return None
 
-
 def start_douyin_to_youtube(record_url, youtube_key, room_name=None,
                             proxy_addr=None, cookies='', bitrate=5000, enable_recording=False):
     real_url = asyncio.run(get_douyin_real_url(record_url, proxy_addr=proxy_addr, cookies=cookies))
@@ -246,14 +246,14 @@ def start_douyin_to_youtube(record_url, youtube_key, room_name=None,
         logging.error("获取真实直播流失败")
         return None
     logging.info(f"实际直播流: {real_url}")
-    streamer = DouyinToYouTubeStreamer(bitrate=bitrate, enable_recording=enable_recording)
+    streamer = DouyinToYouTubeStreamer(bitrate=bitrate, enable_recording=enable_recording, max_minutes=None)
     streamer.start_stream(real_url, youtube_key, room_name)
     return streamer
 
 
 # ----------------- Main Program -----------------
 if __name__ == "__main__":
-    DOUYIN_URL = "https://live.douyin.com/722725928418"
+    DOUYIN_URL = "https://live.douyin.com/402085299686"
     YOUTUBE_KEY = "qxvb-r47b-r5ju-6ud3-6k7z"
 
     # enable_recording=True 可开启本地录制