diff --git a/dynamic/card_info.md b/dynamic/card_info.md
new file mode 100644
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--- /dev/null
+++ b/dynamic/card_info.md
@@ -0,0 +1,487 @@
+# 动态详细信息字段
+
+不同动态内容卡片的具体信息。包含在***获取特定动态卡片信息，话题下特定动态信息***等API的Json回复中。
+
+以card字段的形式出现，内容为一个可被解析为Json对象的字符串。
+
+不同类型的动态内容拥有不同的字段。
+
+****
+
+## 在转发类动态中（type=1）
+
+需注意账号转发视频投稿，其他用户的动态以及分享收藏夹等均为转发类内容，并不属于type=4300的收藏类动态等。
+
+在type=1的转发类动态中，解析出的对象包含以下内容：
+| 字段    | 类型 | 内容     | 备注    |
+| ------- | ---- | -------- | ------- |
+| user    | obj  | 转发者用户信息   | 包含用户名，用户id和头像 |
+| item    | obj  | 转发相关信息 |  `content`字段为转发附言 |  |
+| origin | str  | 被转发动态信息 | 即本文档所描述的动态详细信息字段。</br>动态类型为`item`对象的`orig_type`字段 |
+| origin_extend_json | str  | 被转发动态补充信息  |  |
+| origin_user | obj | 被转发用户信息 | |
+| activity_infos | obj | 被转发动态参与的活动 | |
+
+<details>
+<summary>查看字段内容示例：</summary>
+
+```json
+{
+  "user": {
+    "uid": 1704629193,
+    "uname": "钢板狗的狐",
+    "face": "https://i0.hdslb.com/bfs/face/443bfd128429f84c0d81c20c4354ea5007f7480c.jpg"
+  },
+  "item": {
+    "rp_id": 587236631985408400,
+    "uid": 1704629193,
+    "content": "#阅机无数#这是什么本子",
+    "ctrl": "",
+    "orig_dy_id": 587058081595689300,
+    "pre_dy_id": 587058081595689300,
+    "timestamp": 1635565083,
+    "reply": 0,
+    "orig_type": 8
+  },
+  "origin": "{\"aid\":933765713,\"attribute\":0,\"cid\":433047365,\"copyright\":1,\"ctime\":1635523511,\"desc\":\"-\",\"dimension\":{\"height\":1920,\"rotate\":0,\"width\":1080},\"duration\":200,\"dynamic\":\"\",\"first_frame\":\"https:\\/\\/i2.hdslb.com\\/bfs\\/storyff\\/n211029a2nf13h6fhybt231isumtaj9x_firsti.jpg\",\"jump_url\":\"bilibili:\\/\\/video\\/933765713\\/?page=1&player_preload=null&player_width=1080&player_height=1920&player_rotate=0\",\"owner\":{\"face\":\"https:\\/\\/i0.hdslb.com\\/bfs\\/face\\/e4c06054bc9d6c564637f70a7565a6a2d24ee521.jpg\",\"mid\":492755628,\"name\":\"Leojdj\"},\"pic\":\"https:\\/\\/i2.hdslb.com\\/bfs\\/archive\\/8b3bd4387d4041389ba7f02ce813b17f96a7f1e2.jpg\",\"player_info\":null,\"pubdate\":1635523511,\"rights\":{\"autoplay\":1,\"bp\":0,\"download\":0,\"elec\":0,\"hd5\":0,\"is_cooperation\":0,\"movie\":0,\"no_background\":0,\"no_reprint\":1,\"pay\":0,\"ugc_pay\":0,\"ugc_pay_preview\":0},\"short_link\":\"https:\\/\\/b23.tv\\/BV16T4y1R7H9\",\"short_link_v2\":\"https:\\/\\/b23.tv\\/BV16T4y1R7H9\",\"stat\":{\"aid\":933765713,\"coin\":0,\"danmaku\":0,\"dislike\":0,\"favorite\":1,\"his_rank\":0,\"like\":2,\"now_rank\":0,\"reply\":2,\"share\":1,\"view\":70},\"state\":0,\"tid\":95,\"title\":\"试图安装Windows10\",\"tname\":\"数码\",\"up_from_v2\":9,\"videos\":1}",
+  "origin_extend_json": "{\"\":{\"ogv\":{\"ogv_id\":0}},\"dispute\":{\"content\":\"\"},\"from\":{\"from\":\"\"},\"like_icon\":{\"action\":\"\",\"action_url\":\"\",\"end\":\"\",\"end_url\":\"\",\"start\":\"\",\"start_url\":\"\"},\"topic\":{\"is_attach_topic\":1}}",
+  "origin_user": {
+    "info": {
+      "uid": 492755628,
+      "uname": "Leojdj",
+      "face": "https://i0.hdslb.com/bfs/face/e4c06054bc9d6c564637f70a7565a6a2d24ee521.jpg"
+    },
+    "card": {
+      "official_verify": {
+        "type": -1,
+        "desc": ""
+      }
+    },
+    "vip": {
+      "vipType": 0,
+      "vipDueDate": 0,
+      "vipStatus": 0,
+      "themeType": 0,
+      "label": {
+        "path": "",
+        "text": "",
+        "label_theme": "",
+        "text_color": "",
+        "bg_style": 0,
+        "bg_color": "",
+        "border_color": ""
+      },
+      "avatar_subscript": 0,
+      "nickname_color": "",
+      "role": 0,
+      "avatar_subscript_url": ""
+    },
+    "pendant": {
+      "pid": 0,
+      "name": "",
+      "image": "",
+      "expire": 0,
+      "image_enhance": "",
+      "image_enhance_frame": ""
+    },
+    "rank": "10000",
+    "sign": "",
+    "level_info": {
+      "current_level": 3
+    }
+  },
+  "activity_infos": {
+    "details": [
+      {
+        "type": 1,
+        "detail": "{\"is_show\":1,\"topic_id\":10511051,\"topic_link\":\"https:\\/\\/member.bilibili.com\\/york\\/punch-card?navhide=1\",\"topic_name\":\"打卡挑战\"}"
+      }
+    ]
+  }
+}
+```
+
+</details>
+
+## 在图片动态中（type=2）
+
+在type=2的图片动态中，解析出的对象包含以下内容：
+| 字段    | 类型 | 内容     | 备注    |
+| ------- | ---- | -------- | ------- |
+| item    | obj  | 图片动态内容 |  `description`字段为文字内容</br>`pictures`字段图片 |  |
+| user    | obj  | 发布者用户信息   | 包含用户名，用户id和头像 |
+
+
+<details>
+<summary>查看字段内容示例：</summary>
+
+```json
+{
+  "item": {
+    "at_control": "",
+    "category": "daily",
+    "description": "#阅机无数#已知这个笔记本的品牌为Dell，隶属于灵越系列，主打外观的设计，目测应该是4代酷睿之前的型号，CPU应该是低压i5/i3，不知道能否找出具体型号",
+    "id": 172408258,
+    "is_fav": 0,
+    "pictures": [
+      {
+        "img_height": 2400,
+        "img_size": 1425.97998046875,
+        "img_src": "https://i0.hdslb.com/bfs/album/3716f26eeede4d77874f3eeacd49b0e2e597fcc3.jpg",
+        "img_tags": null,
+        "img_width": 1080
+      }
+    ],
+    "pictures_count": 1,
+    "reply": 2,
+    "role": [],
+    "settings": {
+      "copy_forbidden": "0"
+    },
+    "source": [],
+    "title": "",
+    "upload_time": 1635433727
+  },
+  "user": {
+    "head_url": "https://i1.hdslb.com/bfs/face/98f88e00306ac92d30bae013f8295d26bd018093.jpg",
+    "name": "LostCity失落之城",
+    "uid": 169216498,
+    "vip": {
+      "avatar_subscript": 0,
+      "due_date": 0,
+      "label": {
+        "label_theme": "",
+        "path": "",
+        "text": ""
+      },
+      "nickname_color": "",
+      "status": 0,
+      "theme_type": 0,
+      "type": 0,
+      "vip_pay_type": 0
+    }
+  }
+}
+```
+
+</details>
+
+
+## 在文字动态中（type=4）
+
+在type=4的文字动态中，解析出的对象包含以下内容：
+| 字段    | 类型 | 内容     | 备注    |
+| ------- | ---- | -------- | ------- |
+| item    | obj  | 文字动态内容 |  `description`字段为文字内容 |  |
+| user    | obj  | 发布者用户信息   | 包含用户名，用户id和头像 |
+
+
+<details>
+<summary>查看字段内容示例：</summary>
+
+```json
+{
+  "user": {
+    "uid": 403417570,
+    "uname": "杯子人一君羊",
+    "face": "https://i1.hdslb.com/bfs/face/cf0772f2e4d76f75ca4c230d9ab1b50012a8bbfa.jpg"
+  },
+  "item": {
+    "rp_id": 586612173803463700,
+    "uid": 403417570,
+    "content": "#阅机无数# 文字题\nthinkpad 09-15年\n触控笔\nenergy star\ncore i5\n[藏狐]",
+    "ctrl": "",
+    "orig_dy_id": 0,
+    "pre_dy_id": 0,
+    "timestamp": 1635419690,
+    "reply": 2
+  }
+}
+```
+
+</details>
+
+## 在视频投稿动态中（type=8）
+
+在type=8的视频投稿动态中，解析出的对象包含以下内容：
+| 字段    | 类型 | 内容     | 备注    |
+| ------- | ---- | -------- | ------- |
+| aid    | num  | 视频avid |   | 
+| attribute | num | `0` | [可能已弃用](https://shakaianee.top/archives/9/) |
+| cid | num | 视频cid | |
+| copyright | num | 原创信息 | 1为原创，2为转载 |
+| desc | str | 视频简介 | |
+| dimension | obj |视频1p分辨率| |
+| duration | num | 视频时长 | 单位秒 |
+| dynamic | str | 动态文字内容 | |
+| first_frame | str | 视频第一帧图片 | 图片链接 |
+| jump_url    | str  | 视频跳转链接   |  |
+| mission_id | num | 稿件参与的活动id | |
+| owner | obj | 动态作者信息 | 即up主 |
+| pic | str | 视频封面 | |
+| player_info | ? | 可能是播放器信息 | |
+| pubdate | num | 发布时间 | 时间戳 |
+| rights | obj | 联合投稿，是否付费等信息 | 可能用来代替原`attribute`字段 |
+| stat | obj | 视频数据 | 点赞投币等 |
+| state | num | 视频状态   | 详情见**属性数据文档** |
+| tid | num | 视频分区编号 | |
+| title | str | 视频标题 | |
+| tname | str | 视频分区名称 | |
+| video | num | 视频数| |
+
+
+
+<details>
+<summary>查看字段内容示例：</summary>
+
+```json
+{
+  "aid": 506318410,
+  "attribute": 0,
+  "cid": 432711595,
+  "copyright": 1,
+  "ctime": 1635403080,
+  "desc": "我看谁敢欺负天依依？都别动啊，放那儿让我来！\n好久不写萌歌歌了，耐心心看到结尾，有天依依激萌嚎叫（不\n\n作曲曲/编曲曲/混音音：iKz @Signal-E | 作词词：叫叫与壶壶\n唱歌歌：洛天依 | 调校校：Creuzer\n曲绘绘：pelokio & 贝贝web & 壶芬奇\nPVV：AYWC八毛 @Signal-E\n制作人：iKz\n\n蛀牙牙版：BV1FR4y1n7rt",
+  "dimension": {
+    "height": 1080,
+    "rotate": 0,
+    "width": 1920
+  },
+  "duration": 265,
+  "dynamic": "我看谁敢欺负天依依？都别动啊，放那儿让我来！\n好久不写萌歌歌了，耐心心看到结尾，有洛天依激萌嚎叫（不",
+  "first_frame": "https://i1.hdslb.com/bfs/storyff/n211029a21oldgobzh2ob1uf3tqav4yy_firsti.jpg",
+  "jump_url": "bilibili://video/506318410/?page=1&player_preload=null&player_width=1920&player_height=1080&player_rotate=0",
+  "mission_id": 122069,
+  "owner": {
+    "face": "https://i1.hdslb.com/bfs/face/4935c75aecf986c3c129400882ee9c5ceeeec4b5.jpg",
+    "mid": 25681,
+    "name": "iKz_茶壶"
+  },
+  "pic": "https://i0.hdslb.com/bfs/archive/06749bfe8b9505b00bd572950615912fecadb513.jpg",
+  "player_info": null,
+  "pubdate": 1635501604,
+  "rights": {
+    "autoplay": 1,
+    "bp": 0,
+    "download": 0,
+    "elec": 0,
+    "hd5": 1,
+    "is_cooperation": 1,
+    "movie": 0,
+    "no_background": 0,
+    "no_reprint": 1,
+    "pay": 0,
+    "ugc_pay": 0,
+    "ugc_pay_preview": 0
+  },
+  "short_link": "https://b23.tv/BV13u411o7Ht",
+  "short_link_v2": "https://b23.tv/BV13u411o7Ht",
+  "stat": {
+    "aid": 506318410,
+    "coin": 5490,
+    "danmaku": 486,
+    "dislike": 0,
+    "favorite": 6017,
+    "his_rank": 0,
+    "like": 8526,
+    "now_rank": 0,
+    "reply": 597,
+    "share": 568,
+    "view": 44737
+  },
+  "state": 0,
+  "tid": 30,
+  "title": "【超萌萌洛天依！万圣节原创】嘤嘤大作战【iKz-茶壶壶】",
+  "tname": "VOCALOID·UTAU",
+  "videos": 1
+}
+```
+
+</details>
+
+## 在专栏投稿动态中（type=64）
+
+在type=64的专栏投稿动态中，解析出的对象包含以下内容：
+| 字段    | 类型 | 内容     | 备注    |
+| ------- | ---- | -------- | ------- |
+| id | num | 专栏的id，即cv号 | |
+| category | obj | 分类号和分类名称 | |
+| categories | obj | 分类信息 | |
+| title | str | 专栏标题 | |
+| summary | str | 专栏简介 | |
+| banner_url | str | 头图链接 | |
+| template_id | num | 模板信息 | |
+| state | num | 专栏状态 | |
+| author | obj | 作者信息 | 包含了头像挂件和勋章等 |
+| reprint | num  | 可能是转载 | |
+| image_urls | obj | 图片链接 | |
+| publish_time | num | 发布时间 | 时间戳，应该指专栏 | 
+| ctime | num | 发布时间 | 时间戳，应该指动态 | 
+| stats | obj | 专栏数据,点赞之类 | 有点踩字段，但并未实装此功能 |
+| words | num | 字数 | |
+| origin_image_urls | obj | 源图片地址 | |
+| list | ? | 可能为文集 | |
+| is_like | bool | 是否点赞 | |
+| media | obj | 番剧电影相关内容 | 影评的分数，是否有剧透等 |
+| apply_time | ? | ? | |
+| check_time | ? | ? | |
+| original | num | 是否原创 | |
+| act_id | num | ? | |
+| dispute | ? | 可能为是否争议内容 | |
+| authenMark | ? | ? | |
+| cover_avid | num | 相关视频id | 例如笔记专栏的原视频 |
+| top_video_info | ? | ? | |
+| type | num | 可能是专栏类别 | |
+
+<details>
+<summary>查看字段内容示例：</summary>
+
+```json
+{
+  "id": 12457797,
+  "category": {
+    "id": 42,
+    "parent_id": 41,
+    "name": "全部笔记"
+  },
+  "categories": [
+    {
+      "id": 41,
+      "parent_id": 0,
+      "name": "笔记"
+    },
+    {
+      "id": 42,
+      "parent_id": 41,
+      "name": "全部笔记"
+    }
+  ],
+  "title": "【编曲教程】弦乐如何编写？二十分钟学会弦乐基础写法~",
+  "summary": "点击进入查看全文",
+  "banner_url": "https://i0.hdslb.com/bfs/archive/9c0f743f0d79bf3f73ea196eced55a9211ef363f.jpg",
+  "template_id": 4,
+  "state": 0,
+  "author": {
+    "mid": 310236726,
+    "name": "珞林ltyxh",
+    "face": "https://i0.hdslb.com/bfs/face/8c4aebb01b3cc34154168be51241b0345f110aeb.webp",
+    "pendant": {
+      "pid": 2155,
+      "name": "洛天依8th生日纪念",
+      "image": "https://i0.hdslb.com/bfs/garb/item/e98718ae0d09e48bc85df969820b88241bc06883.png",
+      "expire": 0
+    },
+    "official_verify": {
+      "type": -1,
+      "desc": ""
+    },
+    "nameplate": {
+      "nid": 4,
+      "name": "青铜殿堂",
+      "image": "https://i0.hdslb.com/bfs/face/2879cd5fb8518f7c6da75887994c1b2a7fe670bd.png",
+      "image_small": "https://i2.hdslb.com/bfs/face/6707c120e00a3445933308fd9b7bd9fad99e9ec4.png",
+      "level": "普通勋章",
+      "condition": "单个自制视频总播放数>=1万"
+    },
+    "vip": {
+      "type": 2,
+      "status": 1,
+      "due_date": 0,
+      "vip_pay_type": 0,
+      "theme_type": 0,
+      "label": {
+        "path": "",
+        "text": "年度大会员",
+        "label_theme": "annual_vip"
+      },
+      "avatar_subscript": 1,
+      "nickname_color": "#FB7299"
+    }
+  },
+  "reprint": 0,
+  "image_urls": [
+    "https://i0.hdslb.com/bfs/article/banner/6daa4ac60ddec2456bb720dbb4979b07dd705e8a.png"
+  ],
+  "publish_time": 1627921161,
+  "ctime": 1627921161,
+  "stats": {
+    "view": 107,
+    "favorite": 5,
+    "like": 11,
+    "dislike": 0,
+    "reply": 1,
+    "share": 0,
+    "coin": 1,
+    "dynamic": 0
+  },
+  "words": 225,
+  "origin_image_urls": [
+    "https://i0.hdslb.com/bfs/article/banner/6daa4ac60ddec2456bb720dbb4979b07dd705e8a.png"
+  ],
+  "list": null,
+  "is_like": false,
+  "media": {
+    "score": 0,
+    "media_id": 0,
+    "title": "",
+    "cover": "",
+    "area": "",
+    "type_id": 0,
+    "type_name": "",
+    "spoiler": 0,
+    "season_id": 0
+  },
+  "apply_time": "",
+  "check_time": "",
+  "original": 1,
+  "act_id": 0,
+  "dispute": null,
+  "authenMark": null,
+  "cover_avid": 57337301,
+  "top_video_info": null,
+  "type": 2
+}
+```
+
+</details>
+
+## 在音频投稿动态中（type=256）
+
+在type=256的音频投稿动态中，解析出的对象包含以下内容：
+| 字段    | 类型 | 内容     | 备注    |
+| ------- | ---- | -------- | ------- |
+| id | num | 投稿编号 | 即au号 |
+| upId | num | 音乐人id | 与用户uid不同 |
+| title | str | 音频标题 | |
+| upper | str | 上传者名称 | |
+| cover | str | 封面图链接 | |
+| author | str | 作者名称 | |
+| ctime | num | 上传时间 | 时间戳的后面加了三个0 | 
+| playCnt | num | 播放量 | |
+| intro | str | 音频介绍 | |
+| schema | str | 跳转链接 | 似乎并不只是url |
+| typeInfo | str | 分区信息 | |
+| upperAvatar | str | 上传者的头像链接 | |
+
+<details>
+<summary>查看字段内容示例：</summary>
+
+```json
+{
+  "id": 2562895,
+  "upId": 482834,
+  "title": "[蓝猫原创伴奏]无衣",
+  "upper": "NBluecat",
+  "cover": "https://i0.hdslb.com/bfs/music/1e7c4d04bd405159b66893d4cb68977ddf784b42.jpg",
+  "author": "NBluecat",
+  "ctime": 1632115270000,
+  "replyCnt": 1,
+  "playCnt": 252,
+  "intro": "_(:з」∠)_这是无衣的伴奏，非常简单",
+  "schema": "bilibili://music/detail/2562895?name=%5B%E8%93%9D%E7%8C%AB%E5%8E%9F%E5%88%9B%E4%BC%B4%E5%A5%8F%5D%E6%97%A0%E8%A1%A3&uperName=&cover_url=http%3A%2F%2Fi0.hdslb.com%2Fbfs%2Fmusic%2F1e7c4d04bd405159b66893d4cb68977ddf784b42.jpg&upperId=&author=NBluecat",
+  "typeInfo": "音乐 · 纯音乐/演奏",
+  "upperAvatar": "https://i2.hdslb.com/bfs/face/d5bf3c9f179803134172ff1c6090ba6b999651c6.jpg"
+}
+```
+
+</details>