日志：
stdout: Starting nginx: nginx.
stderr: 2025-09-13 11:46:14.982 - None - INFO - start background scheduler
stderr: INFO: Started server process [25]
stderr: INFO: Waiting for application startup.
stderr: 2025-09-13 11:46:15.495 - None - INFO - Start
stderr: 2025-09-13 11:46:15.498 - None - INFO - 用户状态兼容旧版本
stderr: INFO: Application startup complete.
stderr: INFO: Uvicorn running on http://0.0.0.0:8000 (Press CTRL+C to quit)