diff --git a/live.py b/live.py
index 04d342b..72a2623 100644
--- a/live.py
+++ b/live.py
@@ -33,60 +33,36 @@ class AdaptiveHLS2YouTube:
         threading.Thread(target=self._abr_thread, daemon=True).start()
 
     def _pull_thread(self, real_url):
-        max_retry = 3      # 最大重试次数
-        retry_count = 0
-        while not self.stop_flag.is_set():
-            cmd = [
-                "ffmpeg",
-                "-rw_timeout", "50000000",
-                "-user_agent", "Mozilla/5.0",
-                "-headers", "Referer: https://www.douyin.com/",
-                "-fflags", "+nobuffer+genpts",
-                "-flags", "low_delay",
-                "-reconnect", "1",
-                "-reconnect_at_eof", "1",
-                "-reconnect_streamed", "1",
-                "-reconnect_delay_max", "10",
-                "-i", real_url,
-                "-c", "copy",
-                "-f", "mpegts",
-                "-"
-            ]
-            proc = None
-            try:
-                proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.DEVNULL)
-                print("[拉流] FFmpeg 启动成功")
-                retry_count = 0  # 成功拉流重置重试计数
-                while not self.stop_flag.is_set():
-                    data = proc.stdout.read(188*2000)  # 大块读取
-                    if not data:
-                        time.sleep(0.05)
-                        continue
-                    try:
-                        self.buffer_queue.put_nowait(data)
-                    except queue.Full:
-                        continue
-            except Exception as e:
-                print(f"拉流异常: {e}")
-            finally:
+        cmd = [
+            "ffmpeg",
+            "-rw_timeout", "50000000",
+            "-user_agent", "Mozilla/5.0",
+            "-headers", "Referer: https://www.douyin.com/",
+            "-fflags", "+nobuffer+genpts",
+            "-flags", "low_delay",
+            "-reconnect", "1",
+            "-reconnect_at_eof", "1",
+            "-reconnect_streamed", "1",
+            "-reconnect_delay_max", "10",
+            "-i", real_url,
+            "-c", "copy",
+            "-f", "mpegts",
+            "-"
+        ]
+        try:
+            proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.DEVNULL)
+            print("[拉流] FFmpeg 启动成功")
+            while not self.stop_flag.is_set():
+                data = proc.stdout.read(188*2000)  # 大块读取，减少空跑
+                if not data:
+                    time.sleep(0.05)
+                    continue
                 try:
-                    if proc and proc.poll() is None:
-                        proc.kill()
-                except:
-                    pass
-
-            # 轮训逻辑：直播未开播时重试
-            retry_count += 1
-            if retry_count >= max_retry:
-                print(f"[拉流] 连续 {max_retry} 次没有拉到流，停止推流")
-                self.stop_all()
-                break
-            else:
-                print(f"[拉流] 等待 10 秒后重试 ({retry_count}/{max_retry})...")
-                for _ in range(6):  # 每分钟 6 次，10 秒/次
-                    if self.stop_flag.is_set():
-                        break
-                    time.sleep(10)
+                    self.buffer_queue.put_nowait(data)  # 非阻塞写入队列
+                except queue.Full:
+                    continue  # 队列满直接丢掉，保证不卡
+        except Exception as e:
+            print(f"拉流异常: {e}")
 
     def _push_thread(self, youtube_key, room_name):
         min_buffer = max(1, self.delay_sec // self.segment_time)
@@ -135,7 +111,7 @@ class AdaptiveHLS2YouTube:
                             proc.stdin.write(data)
                             proc.stdin.flush()
                         except (BrokenPipeError, OSError):
-                            break
+                            break  # 管道断开，退出推流循环
                     except queue.Empty:
                         continue
             except Exception as e:
@@ -153,7 +129,7 @@ class AdaptiveHLS2YouTube:
             if new_bitrate != self.current_bitrate:
                 print(f"[ABR] 调整码率: {self.current_bitrate}k -> {new_bitrate}k")
                 self.current_bitrate = new_bitrate
-            time.sleep(max(self.check_interval, 10))
+            time.sleep(max(self.check_interval, 10))  # 降低 ABR 更新频率，避免频繁干扰
 
     def stop_all(self):
         print("停止所有推流...")