{"message":"系统分析师助手 AI服务","version":"3.0.1","commit":"e5d7e56f89a21e2055a69d39eaa04e15d46e44d7","deployed_at":"2026-08-17T00:04:02Z","features":["AI对话","错题自动审查","题库云端同步","管理后台"]}