{
  "lastChecks": {
    "server": 1742841268,
    "git": 1742841268,
    "gateway": 1742841268,
    "backup": 1742841268,
    "email": null,
    "calendar": null,
    "weather": null
  },
  "lastCheckTime": "2026-03-25T06:34:28+08:00",
  "status": "all_normal",
  "notes": "系统指标正常：CPU 2.4%, 内存 21.5%, 磁盘 19%, 负载 0.01。OpenClaw Gateway运行正常。已创建新备份：workspace-backup-20260325-063429.tar.gz (478K)。"
}