[
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    "type": "behavior",
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  },
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    "type": "behavior",
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    "description": "累计答题 200 道",
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    "condition": { "type": "total_answers", "value": 200 }
  },
  {
    "type": "behavior",
    "name": "百发百中",
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  },
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    "type": "behavior",
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    "iconUrl": null,
    "condition": { "type": "correct_answers", "value": 200 }
  },
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    "type": "behavior",
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    "description": "连续学习 3 天",
    "iconUrl": null,
    "condition": { "type": "streak_days", "value": 3 }
  },
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    "type": "behavior",
    "name": "七日之约",
    "description": "连续学习 7 天",
    "iconUrl": null,
    "condition": { "type": "streak_days", "value": 7 }
  },
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    "type": "behavior",
    "name": "月度学霸",
    "description": "连续学习 30 天",
    "iconUrl": null,
    "condition": { "type": "streak_days", "value": 30 }
  },
  {
    "type": "behavior",
    "name": "百日坚持",
    "description": "连续学习 100 天",
    "iconUrl": null,
    "condition": { "type": "streak_days", "value": 100 }
  },
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    "type": "behavior",
    "name": "初露锋芒",
    "description": "累计获得 100 XP",
    "iconUrl": null,
    "condition": { "type": "xp_total", "value": 100 }
  },
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    "type": "behavior",
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    "iconUrl": null,
    "condition": { "type": "xp_total", "value": 1000 }
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    "type": "behavior",
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    "condition": { "type": "xp_total", "value": 5000 }
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    "type": "knowledge",
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    "type": "knowledge",
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]