{
  "department": "hardware",
  "title": "部门对话 · ping 探活",
  "body": "**Pong ✅ 探活正常**\n\n- 时间: 2026-09-11 01:53 UTC\n- 响应延迟: <1s\n\n硬件部在线，随时待命。",
  "time": "2026-09-11 09:53:27"
}