{
  "date": "2026-10-21",
  "subjects": {
    "en": {},
    "yu": {
      "unit": 2,
      "done": {
        "zishi": 1,
        "woci": 1,
        "beisong": 1
      },
      "total": 5
    },
    "sh": {
      "done": {
        "kf": 1,
        "chufa": 1
      },
      "ksBest": 95,
      "total": 5
    }
  }
}