diff --git a/docSite/assets/imgs/demo-appointment1.png b/docSite/assets/imgs/demo-appointment1.png
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diff --git a/docSite/assets/imgs/demo-appointment6.png b/docSite/assets/imgs/demo-appointment6.png
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diff --git a/docSite/assets/imgs/demo-appointment7.png b/docSite/assets/imgs/demo-appointment7.png
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diff --git a/docSite/content/docs/custom-models/m3e.md b/docSite/content/docs/custom-models/m3e.md
index daaa02769..ae4eb66a5 100644
--- a/docSite/content/docs/custom-models/m3e.md
+++ b/docSite/content/docs/custom-models/m3e.md
@@ -16,6 +16,12 @@ FastGPT 默认使用了 openai 的 embedding 向量模型，如果你想私有
 镜像名: `stawky/m3e-large-api:latest`  
 国内镜像： `registry.cn-guangzhou.aliyuncs.com/kbgpt/m3e-large-api:latest`
 端口号: 6008
+环境变量：
+
+```
+# 设置安全凭证
+sk-key=xxxx
+```
 
 ## 接入 OneAPI
 
@@ -29,7 +35,7 @@ curl 例子：
 
 ```bash
 curl --location --request POST 'https://domain/v1/embeddings' \
---header 'Authorization: Bearer sk-key' \
+--header 'Authorization: Bearer xxxx' \
 --header 'Content-Type: application/json' \
 --data-raw '{
   "model": "m3e",
diff --git a/docSite/content/docs/installation/docker.md b/docSite/content/docs/installation/docker.md
index dbe980706..643d0ce4b 100644
--- a/docSite/content/docs/installation/docker.md
+++ b/docSite/content/docs/installation/docker.md
@@ -133,6 +133,7 @@ services:
       - DB_MAX_LINK=5 # database max link
       - TOKEN_KEY=any
       - ROOT_KEY=root_key
+      - FILE_TOKEN_KEY=filetoken
       # mongo 配置，不需要改. 如果连不上，可能需要去掉 ?authSource=admin
       - MONGODB_URI=mongodb://username:password@mongo:27017/fastgpt?authSource=admin
       # pg配置. 不需要改
diff --git a/docSite/content/docs/installation/upgrading/43.md b/docSite/content/docs/installation/upgrading/43.md
index 6ea4a923c..8a62a5e19 100644
--- a/docSite/content/docs/installation/upgrading/43.md
+++ b/docSite/content/docs/installation/upgrading/43.md
@@ -13,6 +13,12 @@ weight: 996
 
 1. https://xxxxx/api/admin/initv43
 
+```bash
+curl --location --request POST 'https://{{host}}/api/admin/initv43' \
+--header 'rootkey: {{rootkey}}' \
+--header 'Content-Type: application/json'
+```
+
 会给 PG 数据库的 modeldata 表插入一个新列 file_id，用于存储文件 ID。
 
 ## 增加环境变量
diff --git a/docSite/content/docs/workflow/examples/google_search.md b/docSite/content/docs/workflow/examples/google_search.md
index 81abef5b9..3f991e512 100644
--- a/docSite/content/docs/workflow/examples/google_search.md
+++ b/docSite/content/docs/workflow/examples/google_search.md
@@ -4,7 +4,7 @@ description: '将 FastGPT 外接搜索引擎'
 icon: 'search'
 draft: false
 toc: true
-weight: 441
+weight: 500
 ---
 
 ![](/imgs/google_search_1.png)
diff --git a/docSite/content/docs/workflow/examples/lab_appointment.md b/docSite/content/docs/workflow/examples/lab_appointment.md
new file mode 100644
index 000000000..6d05d7533
--- /dev/null
+++ b/docSite/content/docs/workflow/examples/lab_appointment.md
@@ -0,0 +1,1238 @@
+---
+title: '实验室预约'
+description: '展示高级编排操作数据库的能力'
+icon: 'database'
+draft: false
+toc: true
+weight: 499
+---
+
+![](/imgs/demo-appointment1.png)
+
+![](/imgs/demo-appointment2.png)
+
+![](/imgs/demo-appointment3.png)
+
+本示例演示了利用问题分类、内容提取和 HTTP 模块实现数据库的 CRUD 操作。以一个实验室预约为例，用户可以通过对话系统预约、取消、修改预约和查询预约记录。
+
+# 编排流程解析
+
+编排 Tips: 从左往右编辑流程；尽量不要使线交叉。
+
+## 1. 问题分类
+
+![](/imgs/demo-appointment4.png)
+
+如上图，用户问题作为对话的起点，流入【问题分类模块】，根据用户问题的内容，判断用户是询问实验室相关问题、预约实验室或其他问题。如果用户询问的是非实验问题，会直接拒绝回复内容。再根据问题是属于询问实验室相关/预约类问题，执行不同的流程。
+
+{{% alert icon="🤗" context="warning" %}}
+**Tips:** 这里需要增加适当的上下文，方便模型更好的判断属于哪个类别。 不过由于是使用了 gpt35 进行判断，有时候会抽风~
+{{% /alert %}}
+
+## 2. 知识库搜索
+
+![](/imgs/demo-appointment5.png)
+
+这里不多介绍，标准的走了一套实验室介绍的知识库搜索。
+
+## 3. 内容提取
+
+![](/imgs/demo-appointment6.png)
+
+内容提取是 AI 带来革命性的能力，可以从自然语言中提取出结构化的数据，从而方便进行逻辑处理。这里用了 2 个提取模块，一个用于提取姓名、时间和实验室名称；一个用于提取预约行为。
+
+提取姓名、时间和实验室名称时候，需要注意把必填关掉，否则模型可能会伪造一些内容，同时再对数据处理时候，需要进行判空处理。
+
+最后将两个提取的结果，通过 HTTP 模块发送到后端进行数据库的操作。
+
+## 4. HTTP
+
+HTTP 模块允许你调用任意 POST 类型的 HTTP 接口，从而实验一些复杂的业务逻辑。这里我们调用了一个预约实验室的接口，传入的是内容提取模块输出的 2 个提取结果。
+
+![](/imgs/demo-appointment7.png)
+
+从日志可以看出，提取的内容中包含了 2 个**字符串数组**，注意是字符串，所以需要进行一次额外的 parse 操作才能拿到里面的对象。具体逻辑可以参考附件里的 Laf 代码。
+
+响应值也很简单，只需要返回一个 **JSON 对象**即可，注意，是对象，不是字符串。
+
+# 总结
+
+1. 问题分类可以在简单的场景下使用，判断用户的问题类型，从而实现不同的路线。
+2. 可以通过内容提取模块，实现自然语言转结构化数据，从而实现复杂的逻辑操作。
+3. 内容提取 + HTTP 模块允许你无限扩展。
+
+# 附件
+
+## 编排配置
+
+可直接复制，导入到 FastGPT 中。
+
+```json
+[
+  {
+    "moduleId": "userChatInput",
+    "name": "用户问题(对话入口)",
+    "flowType": "questionInput",
+    "position": {
+      "x": 309.7143912167367,
+      "y": 1501.2761754220846
+    },
+    "inputs": [
+      {
+        "key": "userChatInput",
+        "type": "systemInput",
+        "label": "用户问题",
+        "connected": true
+      }
+    ],
+    "outputs": [
+      {
+        "key": "userChatInput",
+        "label": "用户问题",
+        "type": "source",
+        "valueType": "string",
+        "targets": [
+          {
+            "moduleId": "hlw67t",
+            "key": "userChatInput"
+          }
+        ]
+      }
+    ]
+  },
+  {
+    "moduleId": "history",
+    "name": "聊天记录",
+    "flowType": "historyNode",
+    "position": {
+      "x": 266.7681439415004,
+      "y": 1152.956322172662
+    },
+    "inputs": [
+      {
+        "key": "maxContext",
+        "type": "numberInput",
+        "label": "最长记录数",
+        "value": 16,
+        "min": 0,
+        "max": 50,
+        "connected": true
+      },
+      {
+        "key": "history",
+        "type": "hidden",
+        "label": "聊天记录",
+        "connected": true
+      }
+    ],
+    "outputs": [
+      {
+        "key": "history",
+        "label": "聊天记录",
+        "valueType": "chat_history",
+        "type": "source",
+        "targets": [
+          {
+            "moduleId": "hlw67t",
+            "key": "history"
+          }
+        ]
+      }
+    ]
+  },
+  {
+    "moduleId": "98xq69",
+    "name": "文本内容提取",
+    "flowType": "contentExtract",
+    "showStatus": true,
+    "position": {
+      "x": 1990.50096174463,
+      "y": 1162.2928248187695
+    },
+    "inputs": [
+      {
+        "key": "switch",
+        "type": "target",
+        "label": "触发器",
+        "valueType": "any",
+        "connected": true
+      },
+      {
+        "key": "description",
+        "type": "textarea",
+        "valueType": "string",
+        "value": "你是实验室预约助手，从文本中提取出: 用户的姓名、预约时间和实验室名称。当前时间 {{cTime}}",
+        "label": "提取要求描述",
+        "description": "写一段提取要求，告诉 AI 需要提取哪些内容",
+        "required": true,
+        "placeholder": "例如: \n1. 你是一个实验室预约助手。根据用户问题，提取出姓名、实验室号和预约时间",
+        "connected": true
+      },
+      {
+        "key": "history",
+        "type": "target",
+        "label": "聊天记录",
+        "valueType": "chat_history",
+        "connected": true
+      },
+      {
+        "key": "content",
+        "type": "target",
+        "label": "需要提取的文本",
+        "required": true,
+        "valueType": "string",
+        "connected": true
+      },
+      {
+        "key": "extractKeys",
+        "type": "custom",
+        "label": "目标字段",
+        "description": "由 '描述' 和 'key' 组成一个目标字段，可提取多个目标字段",
+        "value": [
+          {
+            "desc": "姓名",
+            "key": "name",
+            "required": false
+          },
+          {
+            "desc": "时间(YYYY/MM/DD HH:mm格式)",
+            "key": "time",
+            "required": false
+          },
+          {
+            "desc": "实验室名",
+            "key": "labname",
+            "required": false
+          }
+        ],
+        "connected": true
+      }
+    ],
+    "outputs": [
+      {
+        "key": "success",
+        "label": "字段完全提取",
+        "valueType": "boolean",
+        "type": "source",
+        "targets": []
+      },
+      {
+        "key": "failed",
+        "label": "提取字段缺失",
+        "valueType": "boolean",
+        "type": "source",
+        "targets": []
+      },
+      {
+        "key": "fields",
+        "label": "完整提取结果",
+        "description": "一个 JSON 字符串，例如：{\"name:\":\"YY\",\"Time\":\"2023/7/2 18:00\"}",
+        "valueType": "string",
+        "type": "source",
+        "targets": [
+          {
+            "moduleId": "ux0wk1",
+            "key": "appointment"
+          }
+        ]
+      },
+      {
+        "key": "name",
+        "label": "提取结果-姓名",
+        "description": "无法提取时不会返回",
+        "valueType": "string",
+        "type": "source",
+        "targets": []
+      },
+      {
+        "key": "time",
+        "label": "提取结果-时间(YYYY/MM/DD HH:mm格式)",
+        "description": "无法提取时不会返回",
+        "valueType": "string",
+        "type": "source",
+        "targets": []
+      },
+      {
+        "key": "labname",
+        "label": "提取结果-实验室名",
+        "description": "无法提取时不会返回",
+        "valueType": "string",
+        "type": "source",
+        "targets": []
+      }
+    ]
+  },
+  {
+    "moduleId": "ux0wk1",
+    "name": "HTTP模块",
+    "flowType": "httpRequest",
+    "showStatus": true,
+    "position": {
+      "x": 2708.3795785896,
+      "y": 1751.695782003616
+    },
+    "inputs": [
+      {
+        "key": "url",
+        "value": "",
+        "type": "input",
+        "label": "请求地址",
+        "description": "请求目标地址",
+        "placeholder": "https://api.fastgpt.run/getInventory",
+        "required": true,
+        "connected": true
+      },
+      {
+        "key": "switch",
+        "type": "target",
+        "label": "触发器",
+        "valueType": "any",
+        "connected": false
+      },
+      {
+        "valueType": "string",
+        "type": "target",
+        "label": "提取的字段",
+        "edit": true,
+        "key": "appointment",
+        "required": true,
+        "connected": true
+      },
+      {
+        "valueType": "string",
+        "type": "target",
+        "label": "预约行为",
+        "edit": true,
+        "key": "action",
+        "required": true,
+        "connected": true
+      }
+    ],
+    "outputs": [
+      {
+        "key": "finish",
+        "label": "请求结束",
+        "valueType": "boolean",
+        "type": "source",
+        "targets": []
+      },
+      {
+        "label": "提取结果",
+        "valueType": "string",
+        "type": "source",
+        "edit": true,
+        "targets": [
+          {
+            "moduleId": "eg5upi",
+            "key": "text"
+          }
+        ],
+        "key": "response"
+      }
+    ]
+  },
+  {
+    "moduleId": "eg5upi",
+    "name": "指定回复",
+    "flowType": "answerNode",
+    "position": {
+      "x": 3437.5642119438417,
+      "y": 1941.2730515095657
+    },
+    "inputs": [
+      {
+        "key": "switch",
+        "type": "target",
+        "label": "触发器",
+        "valueType": "any",
+        "connected": false
+      },
+      {
+        "key": "text",
+        "type": "textarea",
+        "valueType": "string",
+        "value": "",
+        "label": "回复的内容",
+        "description": "可以使用 \\n 来实现换行。也可以通过外部模块输入实现回复，外部模块输入时会覆盖当前填写的内容",
+        "connected": true
+      }
+    ],
+    "outputs": [
+      {
+        "key": "finish",
+        "label": "回复结束",
+        "description": "回复完成后触发",
+        "valueType": "boolean",
+        "type": "source",
+        "targets": []
+      }
+    ]
+  },
+  {
+    "moduleId": "kge59i",
+    "name": "用户引导",
+    "flowType": "userGuide",
+    "position": {
+      "x": 278.3025954454602,
+      "y": 879.3568006623397
+    },
+    "inputs": [
+      {
+        "key": "welcomeText",
+        "type": "input",
+        "label": "开场白",
+        "value": "你好，我是实验室助手，请问有什么可以帮助你的么？如需预约或修改预约实验室，请提供姓名、时间和实验室名称。\n[实验室介绍]\n[开放时间]\n[预约]",
+        "connected": true
+      }
+    ],
+    "outputs": []
+  },
+  {
+    "moduleId": "hlw67t",
+    "name": "问题分类",
+    "flowType": "classifyQuestion",
+    "showStatus": true,
+    "position": {
+      "x": 763.6974006305715,
+      "y": 1164.1601096928105
+    },
+    "inputs": [
+      {
+        "key": "systemPrompt",
+        "type": "textarea",
+        "valueType": "string",
+        "value": "你是实验室助手，判断用户是询问实验室相关问题、预约实验室或其他问题",
+        "label": "系统提示词",
+        "description": "你可以添加一些特定内容的介绍，从而更好的识别用户的问题类型。这个内容通常是给模型介绍一个它不知道的内容。",
+        "placeholder": "例如: \n1. Laf 是一个云函数开发平台……\n2. Sealos 是一个集群操作系统",
+        "connected": true
+      },
+      {
+        "key": "history",
+        "type": "target",
+        "label": "聊天记录",
+        "valueType": "chat_history",
+        "connected": true
+      },
+      {
+        "key": "userChatInput",
+        "type": "target",
+        "label": "用户问题",
+        "required": true,
+        "valueType": "string",
+        "connected": true
+      },
+      {
+        "key": "agents",
+        "type": "custom",
+        "label": "",
+        "value": [
+          {
+            "value": "实验室问题",
+            "key": "fasw"
+          },
+          {
+            "value": "新增、取消、查询、修改预约实验室",
+            "key": "fqsw"
+          },
+          {
+            "value": "其他问题",
+            "key": "sq32"
+          }
+        ],
+        "connected": true
+      }
+    ],
+    "outputs": [
+      {
+        "key": "fasw",
+        "label": "",
+        "type": "hidden",
+        "targets": [
+          {
+            "moduleId": "zltb5l",
+            "key": "switch"
+          }
+        ]
+      },
+      {
+        "key": "fqsw",
+        "label": "",
+        "type": "hidden",
+        "targets": [
+          {
+            "moduleId": "98xq69",
+            "key": "switch"
+          }
+        ]
+      },
+      {
+        "key": "sq32",
+        "label": "",
+        "type": "hidden",
+        "targets": [
+          {
+            "moduleId": "l5xe4u",
+            "key": "switch"
+          }
+        ]
+      },
+      {
+        "key": "fesw",
+        "label": "",
+        "type": "hidden",
+        "targets": []
+      }
+    ]
+  },
+  {
+    "moduleId": "l5xe4u",
+    "name": "指定回复",
+    "flowType": "answerNode",
+    "position": {
+      "x": 777.8362177291783,
+      "y": 1954.8053341919722
+    },
+    "inputs": [
+      {
+        "key": "switch",
+        "type": "target",
+        "label": "触发器",
+        "valueType": "any",
+        "connected": true
+      },
+      {
+        "key": "text",
+        "type": "textarea",
+        "valueType": "string",
+        "value": "对不起，我不太理解你的问题，请更详细描述关于实验室问题。",
+        "label": "回复的内容",
+        "description": "可以使用 \\n 来实现换行。也可以通过外部模块输入实现回复，外部模块输入时会覆盖当前填写的内容",
+        "connected": true
+      }
+    ],
+    "outputs": [
+      {
+        "key": "finish",
+        "label": "回复结束",
+        "description": "回复完成后触发",
+        "valueType": "boolean",
+        "type": "source",
+        "targets": []
+      }
+    ]
+  },
+  {
+    "moduleId": "zltb5l",
+    "name": "知识库搜索",
+    "flowType": "kbSearchNode",
+    "showStatus": true,
+    "position": {
+      "x": 1634.995464753433,
+      "y": 108.17018849334033
+    },
+    "inputs": [
+      {
+        "key": "kbList",
+        "type": "custom",
+        "label": "关联的知识库",
+        "value": [
+          {
+            "kbId": "64f585865ae84cf2f223e8bd",
+            "vectorModel": {
+              "model": "text-embedding-ada-002",
+              "name": "Embedding-2",
+              "price": 0.2,
+              "defaultToken": 500,
+              "maxToken": 3000
+            }
+          }
+        ],
+        "list": [],
+        "connected": true
+      },
+      {
+        "key": "similarity",
+        "type": "slider",
+        "label": "相似度",
+        "value": 0.69,
+        "min": 0,
+        "max": 1,
+        "step": 0.01,
+        "markList": [
+          {
+            "label": "100",
+            "value": 100
+          },
+          {
+            "label": "1",
+            "value": 1
+          }
+        ],
+        "connected": true
+      },
+      {
+        "key": "limit",
+        "type": "slider",
+        "label": "单次搜索上限",
+        "description": "最多取 n 条记录作为本次问题引用",
+        "value": 2,
+        "min": 1,
+        "max": 20,
+        "step": 1,
+        "markList": [
+          {
+            "label": "1",
+            "value": 1
+          },
+          {
+            "label": "20",
+            "value": 20
+          }
+        ],
+        "connected": true
+      },
+      {
+        "key": "switch",
+        "type": "target",
+        "label": "触发器",
+        "valueType": "any",
+        "connected": true
+      },
+      {
+        "key": "userChatInput",
+        "type": "target",
+        "label": "用户问题",
+        "required": true,
+        "valueType": "string",
+        "connected": true
+      }
+    ],
+    "outputs": [
+      {
+        "key": "isEmpty",
+        "label": "搜索结果为空",
+        "type": "source",
+        "valueType": "boolean",
+        "targets": []
+      },
+      {
+        "key": "unEmpty",
+        "label": "搜索结果不为空",
+        "type": "source",
+        "valueType": "boolean",
+        "targets": []
+      },
+      {
+        "key": "quoteQA",
+        "label": "引用内容",
+        "description": "始终返回数组，如果希望搜索结果为空时执行额外操作，需要用到上面的两个输入以及目标模块的触发器",
+        "type": "source",
+        "valueType": "kb_quote",
+        "targets": [
+          {
+            "moduleId": "bjfklc",
+            "key": "quoteQA"
+          }
+        ]
+      }
+    ]
+  },
+  {
+    "moduleId": "bjfklc",
+    "name": "AI 对话",
+    "flowType": "chatNode",
+    "showStatus": true,
+    "position": {
+      "x": 2365.8777933722004,
+      "y": -8.20949749350251
+    },
+    "inputs": [
+      {
+        "key": "model",
+        "type": "custom",
+        "label": "对话模型",
+        "value": "gpt-3.5-turbo",
+        "list": [],
+        "connected": true
+      },
+      {
+        "key": "temperature",
+        "type": "slider",
+        "label": "温度",
+        "value": 0,
+        "min": 0,
+        "max": 10,
+        "step": 1,
+        "markList": [
+          {
+            "label": "严谨",
+            "value": 0
+          },
+          {
+            "label": "发散",
+            "value": 10
+          }
+        ],
+        "connected": true
+      },
+      {
+        "key": "maxToken",
+        "type": "custom",
+        "label": "回复上限",
+        "value": 550,
+        "min": 100,
+        "max": 4000,
+        "step": 50,
+        "markList": [
+          {
+            "label": "100",
+            "value": 100
+          },
+          {
+            "label": "4000",
+            "value": 4000
+          }
+        ],
+        "connected": true
+      },
+      {
+        "key": "systemPrompt",
+        "type": "textarea",
+        "label": "系统提示词",
+        "valueType": "string",
+        "description": "模型固定的引导词，通过调整该内容，可以引导模型聊天方向。该内容会被固定在上下文的开头。可使用变量，例如 {{language}}",
+        "placeholder": "模型固定的引导词，通过调整该内容，可以引导模型聊天方向。该内容会被固定在上下文的开头。可使用变量，例如 {{language}}",
+        "value": "",
+        "connected": true
+      },
+      {
+        "key": "limitPrompt",
+        "type": "textarea",
+        "valueType": "string",
+        "label": "限定词",
+        "description": "限定模型对话范围，会被放置在本次提问前，拥有强引导和限定性。可使用变量，例如 {{language}}。引导例子:\n1. 知识库是关于 Laf 的介绍，参考知识库回答问题，与 \"Laf\" 无关内容，直接回复: \"我不知道\"。\n2. 你仅回答关于 \"xxx\" 的问题，其他问题回复: \"xxxx\"",
+        "placeholder": "限定模型对话范围，会被放置在本次提问前，拥有强引导和限定性。可使用变量，例如 {{language}}。引导例子:\n1. 知识库是关于 Laf 的介绍，参考知识库回答问题，与 \"Laf\" 无关内容，直接回复: \"我不知道\"。\n2. 你仅回答关于 \"xxx\" 的问题，其他问题回复: \"xxxx\"",
+        "value": "",
+        "connected": true
+      },
+      {
+        "key": "switch",
+        "type": "target",
+        "label": "触发器",
+        "valueType": "any",
+        "connected": false
+      },
+      {
+        "key": "quoteQA",
+        "type": "target",
+        "label": "引用内容",
+        "valueType": "kb_quote",
+        "connected": true
+      },
+      {
+        "key": "history",
+        "type": "target",
+        "label": "聊天记录",
+        "valueType": "chat_history",
+        "connected": true
+      },
+      {
+        "key": "userChatInput",
+        "type": "target",
+        "label": "用户问题",
+        "required": true,
+        "valueType": "string",
+        "connected": true
+      }
+    ],
+    "outputs": [
+      {
+        "key": "answerText",
+        "label": "模型回复",
+        "description": "将在 stream 回复完毕后触发",
+        "valueType": "string",
+        "type": "source",
+        "targets": []
+      },
+      {
+        "key": "finish",
+        "label": "回复结束",
+        "description": "AI 回复完成后触发",
+        "valueType": "boolean",
+        "type": "source",
+        "targets": []
+      }
+    ]
+  },
+  {
+    "moduleId": "ee1fo3",
+    "name": "用户问题(对话入口)",
+    "flowType": "questionInput",
+    "position": {
+      "x": 1133.7087158919899,
+      "y": 638.1461154935015
+    },
+    "inputs": [
+      {
+        "key": "userChatInput",
+        "type": "systemInput",
+        "label": "用户问题",
+        "connected": true
+      }
+    ],
+    "outputs": [
+      {
+        "key": "userChatInput",
+        "label": "用户问题",
+        "type": "source",
+        "valueType": "string",
+        "targets": [
+          {
+            "moduleId": "zltb5l",
+            "key": "userChatInput"
+          },
+          {
+            "moduleId": "bjfklc",
+            "key": "userChatInput"
+          }
+        ]
+      }
+    ]
+  },
+  {
+    "moduleId": "14dsss",
+    "name": "聊天记录",
+    "flowType": "historyNode",
+    "position": {
+      "x": 1670.1688237345365,
+      "y": 785.0835604459131
+    },
+    "inputs": [
+      {
+        "key": "maxContext",
+        "type": "numberInput",
+        "label": "最长记录数",
+        "value": 6,
+        "min": 0,
+        "max": 50,
+        "connected": true
+      },
+      {
+        "key": "history",
+        "type": "hidden",
+        "label": "聊天记录",
+        "connected": true
+      }
+    ],
+    "outputs": [
+      {
+        "key": "history",
+        "label": "聊天记录",
+        "valueType": "chat_history",
+        "type": "source",
+        "targets": [
+          {
+            "moduleId": "bjfklc",
+            "key": "history"
+          }
+        ]
+      }
+    ]
+  },
+  {
+    "moduleId": "mhw4md",
+    "name": "文本内容提取",
+    "flowType": "contentExtract",
+    "showStatus": true,
+    "position": {
+      "x": 1955.3493020276055,
+      "y": 2135.4407620304137
+    },
+    "inputs": [
+      {
+        "key": "switch",
+        "type": "target",
+        "label": "触发器",
+        "valueType": "any",
+        "connected": false
+      },
+      {
+        "key": "description",
+        "type": "textarea",
+        "valueType": "string",
+        "value": "请根据我们的对话，判断我是需要预约、取消预约还是修改预约实验室。",
+        "label": "提取要求描述",
+        "description": "写一段提取要求，告诉 AI 需要提取哪些内容",
+        "required": true,
+        "placeholder": "例如: \n1. 你是一个实验室预约助手。根据用户问题，提取出姓名、实验室号和预约时间",
+        "connected": true
+      },
+      {
+        "key": "history",
+        "type": "target",
+        "label": "聊天记录",
+        "valueType": "chat_history",
+        "connected": true
+      },
+      {
+        "key": "content",
+        "type": "target",
+        "label": "需要提取的文本",
+        "required": true,
+        "valueType": "string",
+        "connected": true
+      },
+      {
+        "key": "extractKeys",
+        "type": "custom",
+        "label": "目标字段",
+        "description": "由 '描述' 和 'key' 组成一个目标字段，可提取多个目标字段",
+        "value": [
+          {
+            "desc": "预约实验室",
+            "key": "post",
+            "required": false
+          },
+          {
+            "desc": "取消预约",
+            "key": "remove",
+            "required": false
+          },
+          {
+            "desc": "修改预约",
+            "key": "put",
+            "required": false
+          },
+          {
+            "desc": "查询预约记录",
+            "key": "get",
+            "required": false
+          }
+        ],
+        "connected": true
+      }
+    ],
+    "outputs": [
+      {
+        "key": "success",
+        "label": "字段完全提取",
+        "valueType": "boolean",
+        "type": "source",
+        "targets": []
+      },
+      {
+        "key": "failed",
+        "label": "提取字段缺失",
+        "valueType": "boolean",
+        "type": "source",
+        "targets": []
+      },
+      {
+        "key": "fields",
+        "label": "完整提取结果",
+        "description": "一个 JSON 字符串，例如：{\"name:\":\"YY\",\"Time\":\"2023/7/2 18:00\"}",
+        "valueType": "string",
+        "type": "source",
+        "targets": [
+          {
+            "moduleId": "ux0wk1",
+            "key": "action"
+          }
+        ]
+      },
+      {
+        "key": "post",
+        "label": "提取结果-预约实验室",
+        "description": "无法提取时不会返回",
+        "valueType": "string",
+        "type": "source",
+        "targets": []
+      },
+      {
+        "key": "put",
+        "label": "提取结果-修改预约",
+        "description": "无法提取时不会返回",
+        "valueType": "string",
+        "type": "source",
+        "targets": []
+      },
+      {
+        "key": "remove",
+        "label": "提取结果-取消预约",
+        "description": "无法提取时不会返回",
+        "valueType": "string",
+        "type": "source",
+        "targets": []
+      },
+      {
+        "key": "get",
+        "label": "提取结果-查询预约记录",
+        "description": "无法提取时不会返回",
+        "valueType": "string",
+        "type": "source",
+        "targets": []
+      }
+    ]
+  },
+  {
+    "moduleId": "643ik3",
+    "name": "聊天记录",
+    "flowType": "historyNode",
+    "position": {
+      "x": 1402.5447731090367,
+      "y": 1933.5935888119106
+    },
+    "inputs": [
+      {
+        "key": "maxContext",
+        "type": "numberInput",
+        "label": "最长记录数",
+        "value": 16,
+        "min": 0,
+        "max": 50,
+        "connected": true
+      },
+      {
+        "key": "history",
+        "type": "hidden",
+        "label": "聊天记录",
+        "connected": true
+      }
+    ],
+    "outputs": [
+      {
+        "key": "history",
+        "label": "聊天记录",
+        "valueType": "chat_history",
+        "type": "source",
+        "targets": [
+          {
+            "moduleId": "98xq69",
+            "key": "history"
+          },
+          {
+            "moduleId": "mhw4md",
+            "key": "history"
+          }
+        ]
+      }
+    ]
+  },
+  {
+    "moduleId": "x3ymlc",
+    "name": "用户问题(对话入口)",
+    "flowType": "questionInput",
+    "position": {
+      "x": 1457.4894986450388,
+      "y": 1763.0754750794902
+    },
+    "inputs": [
+      {
+        "key": "userChatInput",
+        "type": "systemInput",
+        "label": "用户问题",
+        "connected": true
+      }
+    ],
+    "outputs": [
+      {
+        "key": "userChatInput",
+        "label": "用户问题",
+        "type": "source",
+        "valueType": "string",
+        "targets": [
+          {
+            "moduleId": "98xq69",
+            "key": "content"
+          },
+          {
+            "moduleId": "mhw4md",
+            "key": "content"
+          }
+        ]
+      }
+    ]
+  }
+]
+```
+
+## Laf 代码
+
+可以在 [Laf Cloud](https://laf.dev/) 中快速构建 HTTP 接口。
+
+```ts
+import cloud from '@lafjs/cloud';
+const db = cloud.database();
+
+export default async function (ctx: FunctionContext) {
+  try {
+    const { appointment, action } = ctx.body;
+    console.log(appointment, action);
+    const parseBody = JSON.parse(appointment);
+    const { get, post, put, remove } = JSON.parse(action);
+
+    if (!!get) {
+      return await getRecord(parseBody);
+    }
+    if (!!post) {
+      return await createRecord(parseBody);
+    }
+    if (!!put) {
+      return await putRecord(parseBody);
+    }
+    if (!!remove) {
+      return await removeRecord(parseBody);
+    }
+
+    return {
+      response: '异常'
+    };
+  } catch (err) {
+    return {
+      response: '异常'
+    };
+  }
+}
+
+async function putRecord({ name, time, labname }) {
+  const missData = [];
+  if (!name) missData.push('你的姓名');
+
+  if (missData.length > 0) {
+    return {
+      response: `请提供: ${missData.join('、')}`
+    };
+  }
+
+  const { data: record } = await db
+    .collection('LabAppointment')
+    .where({
+      name,
+      status: 'unStart'
+    })
+    .getOne();
+
+  if (!record) {
+    return {
+      response: `${name} 还没有预约记录`
+    };
+  }
+
+  const updateWhere = {
+    name,
+    time: time || record.time,
+    labname: labname || record.labname
+  };
+
+  await db
+    .collection('LabAppointment')
+    .where({
+      name,
+      status: 'unStart'
+    })
+    .update(updateWhere);
+
+  return {
+    response: `修改预约成功。
+  姓名：${name}
+  时间: ${updateWhere.time}
+  实验室: ${updateWhere.labname}
+  `
+  };
+}
+
+async function getRecord({ name }) {
+  if (!name) {
+    return {
+      response: '请提供你的姓名'
+    };
+  }
+  const { data } = await db
+    .collection('LabAppointment')
+    .where({ name, status: 'unStart' })
+    .getOne();
+
+  if (!data) {
+    return {
+      response: `${name} 没有预约中的记录`
+    };
+  }
+  return {
+    response: `${name} 有一条预约记录：
+姓名：${data.name}
+时间: ${data.time}
+实验室: ${data.labname}
+    `
+  };
+}
+
+async function removeRecord({ name }) {
+  if (!name) {
+    return {
+      response: '请提供你的姓名'
+    };
+  }
+  const { deleted } = await db
+    .collection('LabAppointment')
+    .where({ name, status: 'unStart' })
+    .remove();
+
+  if (deleted > 0) {
+    return {
+      response: `取消预约记录成功: ${name}`
+    };
+  }
+  return {
+    response: ` ${name} 没有预约中的记录`
+  };
+}
+
+async function createRecord({ name, time, labname }) {
+  const missData = [];
+  if (!name) missData.push('你的姓名');
+  if (!time) missData.push('需要预约的时间');
+  if (!labname) missData.push('实验室名称');
+
+  if (missData.length > 0) {
+    return {
+      response: `请提供: ${missData.join('、')}`
+    };
+  }
+
+  const { data: record } = await db
+    .collection('LabAppointment')
+    .where({
+      name,
+      status: 'unStart'
+    })
+    .getOne();
+
+  if (record) {
+    return {
+      response: `您已经有一个预约记录了:
+姓名：${record.name}
+时间: ${record.time}
+实验室: ${record.labname}
+
+每人仅能同时预约一个实验室。
+      `
+    };
+  }
+
+  await db.collection('LabAppointment').add({
+    name,
+    time,
+    labname,
+    status: 'unStart'
+  });
+
+  return {
+    response: `预约成功。
+姓名：${name}
+时间: ${time}
+实验室: ${labname}
+  `
+  };
+}
+```
diff --git a/files/deploy/fastgpt/docker-compose.yml b/files/deploy/fastgpt/docker-compose.yml
index b8356c8fe..dcf42a6f6 100644
--- a/files/deploy/fastgpt/docker-compose.yml
+++ b/files/deploy/fastgpt/docker-compose.yml
@@ -53,6 +53,7 @@ services:
       - DB_MAX_LINK=5 # database max link
       - TOKEN_KEY=any
       - ROOT_KEY=root_key
+      - FILE_TOKEN_KEY=filetoken
       # mongo 配置，不需要改. 如果连不上，可能需要去掉 ?authSource=admin
       - MONGODB_URI=mongodb://username:password@mongo:27017/fastgpt?authSource=admin
       # pg配置. 不需要改