diff --git a/docs/guide/feishu-guide.md b/docs/guide/feishu-guide.md
index 342ea3af..b58aca83 100644
--- a/docs/guide/feishu-guide.md
+++ b/docs/guide/feishu-guide.md
@@ -11,7 +11,7 @@ pip install nonebot-adapter-feishu
 ## 创建应用与启用应用“机器人”能力
 
 ::: tip
-此部分可参考[飞书开放平台-快速开发机器人-创建应用](https://open.feishu.cn/document/home/develop-a-bot-in-5-minutes/create-an-app)部分文档。
+此部分可参考[飞书开放平台-快速开发机器人-创建应用](https://open.feishu.cn/document/home/develop-a-bot-in-5-minutes/create-an-app)部分的文档。
 
 :::
 
@@ -44,7 +44,7 @@ pip install nonebot-adapter-feishu
 
 ## 在 NoneBot 配置中添加相应配置
 
-在 `.env` 文件中添加以下部分
+在 `.env` 文件中添加以下配置
 
 ```
 APP_ID=<yourAppId>
@@ -52,6 +52,51 @@ APP_SECRET=<yourAppSecret>
 VERIFICATION_TOKEN=<yourVerificationToken>
 ```
 
-复制所创建应用**“凭证和基础信息”**中的**App ID**与**App Secret**及**“事件订阅”**中的**Verification Token**，替换上面相应的配置的值。
+复制所创建应用**“凭证和基础信息”**中的 **App ID** 、 **App Secret** 和 **“事件订阅”** 中的 **Verification Token** ，替换上面相应的配置的值。
+
+此外，对于飞书平台的事件订阅加密机制，飞书适配器也提供 `ENCRYPT_KEY` 配置项。
+
+```
+ENCRYPT_KEY=<yourEncryptKey>
+```
+
+当此项不为空时，飞书适配器会认为用户启用了加密机制，并对事件上报中的密文进行解密。
+
+对于[Lark(飞书平台海外版)](https://www.larksuite.com) 的用户，飞书适配器也提供**实验性**支持，仅需要在配置文件中添加 `IS_LARK=true` 即可。
+
+```
+IS_LARK=true
+```
+
+## 注册飞书适配器
+
+在 `bot.py` 中添加：
+
+```python
+from nonebot.adapters.feishu import Bot as FeishuBot
+
+driver.register_adapter("feishu", FeishuBot)
+```
+
+## 编写一个适用于飞书适配器的插件并加载
+
+插件代码范例：
+
+```python
+from nonebot.plugin import on_command
+from nonebot.typing import T_State
+from nonebot.adapters.feishu import Bot as FeishuBot, MessageEvent
+
+helper = on_command("say")
+
+
+@helper.handle()
+async def feishu_helper(bot: FeishuBot, event: MessageEvent, state: T_State):
+    message = event.get_message()
+    await helper.finish(message, at_sender=True)
+```
+
+以上代码注册了一个对飞书平台适用的`say`指令，并会提取`/say`之后的内容发送到事件所对应的群或私聊。
+
+大功告成！现在可以试试向机器人发送类似`/say Hello, Feishu!`的消息进行测试了。
 
-大功告成！现在可以试试向机器人发送消息进行测试了。
diff --git a/packages/nonebot-adapter-feishu/nonebot/adapters/feishu/event.py b/packages/nonebot-adapter-feishu/nonebot/adapters/feishu/event.py
index f2b5e2c9..9c35ea9e 100644
--- a/packages/nonebot-adapter-feishu/nonebot/adapters/feishu/event.py
+++ b/packages/nonebot-adapter-feishu/nonebot/adapters/feishu/event.py
@@ -18,6 +18,8 @@ class EventHeader(BaseModel):
     token: str
     app_id: str
     tenant_key: str
+    resource_id: Optional[str]
+    user_list: Optional[List[dict]]
 
 
 class Event(BaseEvent):
@@ -27,8 +29,9 @@ class Event(BaseEvent):
     .. _飞书文档:
         https://open.feishu.cn/document/ukTMukTMukTM/uYDNxYjL2QTM24iN0EjN/event-list
     """
+
     __event__ = ""
-    schema_: str = Field("", alias='schema')
+    schema_: str = Field("", alias="schema")
     header: EventHeader
     event: Any
 
@@ -136,8 +139,10 @@ class EventMessage(BaseModel):
     @root_validator(pre=True)
     def parse_message(cls, values: dict):
         values["content"] = MessageDeserializer(
-            values["message_type"], json.loads(values["content"]),
-            values.get("mentions")).deserialize()
+            values["message_type"],
+            json.loads(values["content"]),
+            values.get("mentions"),
+        ).deserialize()
         return values
 
 
@@ -187,7 +192,8 @@ class MessageEvent(Event):
         return (
             f"{self.event.message.message_id} from {self.get_user_id()}"
             f"@[{self.event.message.chat_type}:{self.event.message.chat_id}]"
-            f" {self.get_message()}")
+            f" {self.get_message()}"
+        )
 
     @overrides(Event)
     def get_message(self) -> Message:
@@ -395,6 +401,460 @@ class GroupMemberUserDeletedEvent(NoticeEvent):
     event: GroupMemberUserDeletedEventDetail
 
 
+class AvatarInfo(BaseModel):
+    avatar_72: str
+    avatar_240: str
+    avatar_640: str
+    avatar_origin: str
+
+
+class UserStatus(BaseModel):
+    is_frozen: bool
+    is_resigned: bool
+    is_activated: bool
+
+
+class UserOrder(BaseModel):
+    department_id: str
+    user_order: int
+    department_order: int
+
+
+class UserCustomAttrValue(BaseModel):
+    text: str
+    url: str
+    pc_url: str
+
+
+class UserCustomAttr(BaseModel):
+    type: str
+    id: str
+    value: UserCustomAttrValue
+
+
+class ContactUser(BaseModel):
+    open_id: str
+    user_id: str
+    name: str
+    en_name: str
+    email: str
+    mobile: str
+    gender: int
+    avatar: AvatarInfo
+    status: UserStatus
+    department_ids: Optional[List[str]]
+    leader_user_id: str
+    city: str
+    country: str
+    work_station: str
+    join_time: int
+    employee_no: str
+    employee_type: int
+    orders: Optional[List[UserOrder]]
+    custom_attrs: List[UserCustomAttr]
+
+
+class OldContactUser(BaseModel):
+    department_ids: List[str]
+    open_id: str
+
+
+class ContactUserUpdatedEventDetail(BaseModel):
+    object: ContactUser
+    old_object: ContactUser
+
+
+class ContactUserUpdatedEvent(NoticeEvent):
+    __event__ = "contact.user.updated_v3"
+    event: ContactUserUpdatedEventDetail
+
+
+class ContactUserDeletedEventDetail(NoticeEvent):
+    object: ContactUser
+    old_object: OldContactUser
+
+
+class ContactUserDeletedEvent(NoticeEvent):
+    __event__ = "contact.user.deleted_v3"
+    event: ContactUserDeletedEventDetail
+
+
+class ContactUserCreatedEventDetail(BaseModel):
+    object: ContactUser
+
+
+class ContactUserCreatedEvent(NoticeEvent):
+    __event__ = "contact.user.created_v3"
+    event: ContactUserCreatedEventDetail
+
+
+class ContactDepartmentStatus(BaseModel):
+    is_deleted: bool
+
+
+class ContactDepartment(BaseModel):
+    name: str
+    parent_department_id: str
+    department_id: str
+    open_department_id: str
+    leader_user_id: str
+    chat_id: str
+    order: int
+    status: ContactDepartmentStatus
+
+
+class ContactDepartmentUpdatedEventDetail(BaseModel):
+    object: ContactDepartment
+    old_object: ContactDepartment
+
+
+class ContactDepartmentUpdatedEvent(NoticeEvent):
+    __event__ = "contact.department.updated_v3"
+    event: ContactDepartmentUpdatedEventDetail
+
+
+class OldContactDepartment(BaseModel):
+    status: ContactDepartmentStatus
+    open_department_id: str
+
+
+class ContactDepartmentDeletedEventDetail(NoticeEvent):
+    object: ContactDepartment
+    old_object: OldContactDepartment
+
+
+class ContactDepartmentDeletedEvent(NoticeEvent):
+    __event__ = "contact.department.deleted_v3"
+    event: ContactDepartmentDeletedEventDetail
+
+
+class ContactDepartmentCreatedEventDetail(BaseModel):
+    object: ContactDepartment
+
+
+class ContactDepartmentCreatedEvent(NoticeEvent):
+    __event__ = "contact.department.created_v3"
+    event: ContactDepartmentCreatedEventDetail
+
+
+class CalendarAclScope(BaseModel):
+    type: str
+    user_id: str
+
+
+class CalendarAclCreatedEventDetail(BaseModel):
+    acl_id: str
+    role: str
+    scope: CalendarAclScope
+
+
+class CalendarAclCreatedEvent(NoticeEvent):
+    __event__ = "calendar.calendar.acl.created_v4"
+    event: CalendarAclCreatedEventDetail
+
+
+class CalendarAclDeletedEventDetail(BaseModel):
+    acl_id: str
+    role: str
+    scope: CalendarAclScope
+
+
+class CalendarAclDeletedEvent(NoticeEvent):
+    __event__ = "calendar.calendar.acl.deleted_v4"
+    event: CalendarAclDeletedEventDetail
+
+
+class CalendarChangedEvent(NoticeEvent):
+    __event__ = "calendar.calendar.changed_v4"
+    event: dict
+
+
+class CalendarEventChangedEventDetail(BaseModel):
+    calendar_id: str
+
+
+class CalendarEventChangedEvent(NoticeEvent):
+    __event__ = "calendar.calendar.event.changed_v4"
+    event: CalendarEventChangedEventDetail
+
+
+class DriveFileReadEventDetail(BaseModel):
+    file_token: str
+    file_type: str
+    operator_id_list: List[UserId]
+
+
+class DriveFileReadEvent(NoticeEvent):
+    __event__ = "drive.file.read_v1"
+    event: DriveFileReadEventDetail
+
+
+class DriveFileTitleUpdatedEventDetail(BaseModel):
+    file_token: str
+    file_type: str
+    operator_id: UserId
+
+
+class DriveFileTitleUpdatedEvent(NoticeEvent):
+    __event__ = "drive.file.title_updated_v1"
+    event: DriveFileTitleUpdatedEventDetail
+
+
+class DriveFilePermissionMemberAddedEventDetail(BaseModel):
+    chat_list: List[str]
+    file_token: str
+    file_type: str
+    operator_id: UserId
+    user_list: List[UserId]
+
+
+class DriveFilePermissionMemberAddedEvent(NoticeEvent):
+    __event__ = "drive.file.permission_member_added_v1"
+    event: DriveFilePermissionMemberAddedEventDetail
+
+
+class DriveFilePermissionMemberRemovedEventDetail(BaseModel):
+    chat_list: List[str]
+    file_token: str
+    file_type: str
+    operator_id: UserId
+    user_list: List[UserId]
+
+
+class DriveFilePermissionMemberRemovedEvent(NoticeEvent):
+    __event__ = "drive.file.permission_member_removed_v1"
+    event: DriveFilePermissionMemberRemovedEventDetail
+
+
+class DriveFileTrashedEventDetail(BaseModel):
+    file_token: str
+    file_type: str
+    operator_id: UserId
+
+
+class DriveFileTrashedEvent(NoticeEvent):
+    __event__ = "drive.file.trashed_v1"
+    event: DriveFileTrashedEventDetail
+
+
+class DriveFileDeletedEventDetail(BaseModel):
+    file_token: str
+    file_type: str
+    operator_id: UserId
+
+
+class DriveFileDeletedEvent(NoticeEvent):
+    __event__ = "drive.file.deleted_v1"
+    event: DriveFileDeletedEventDetail
+
+
+class DriveFileEditedEventDetail(BaseModel):
+    file_token: str
+    file_type: str
+    operator_id_list: List[UserId]
+    subscriber_id_list: List[UserId]
+
+
+class DriveFileEditedEvent(NoticeEvent):
+    __event__ = "drive.file.edit_v1"
+    event: DriveFileEditedEventDetail
+
+
+class MeetingRoomCreatedEventDetail(BaseModel):
+    room_id: str
+    room_name: str
+
+
+class MeetingRoomCreatedEvent(NoticeEvent):
+    __event__ = "meeting_room.meeting_room.created_v1"
+    event: MeetingRoomCreatedEventDetail
+
+
+class MeetingRoomUpdatedEventDetail(BaseModel):
+    room_id: str
+    room_name: str
+
+
+class MeetingRoomUpdatedEvent(NoticeEvent):
+    __event__ = "meeting_room.meeting_room.updated_v1"
+    event: MeetingRoomUpdatedEventDetail
+
+
+class MeetingRoomDeletedEventDetail(BaseModel):
+    room_id: str
+    room_name: str
+
+
+class MeetingRoomDeletedEvent(NoticeEvent):
+    __event__ = "meeting_room.meeting_room.deleted_v1"
+    event: MeetingRoomDeletedEventDetail
+
+
+class MeetingRoomStatusChangedEventDetail(BaseModel):
+    room_id: str
+    room_name: str
+
+
+class MeetingRoomStatusChangedEvent(NoticeEvent):
+    __event__ = "meeting_room.meeting_room.status_changed_v1"
+    event: MeetingRoomStatusChangedEventDetail
+
+
+class MeetingUser(BaseModel):
+    id: UserId
+    user_role: Optional[int]
+    user_type: Optional[int]
+
+
+class Meeting(BaseModel):
+    id: str
+    topic: str
+    meeting_no: str
+    start_time: Optional[str]
+    end_time: Optional[str]
+    host_user: Optional[MeetingUser]
+    owner: MeetingUser
+
+
+class VCMeetingStartedEventDetail(BaseModel):
+    meeting: Meeting
+    operator: MeetingUser
+
+
+class VCMeetingStartedEvent(NoticeEvent):
+    __event__ = "vc.meeting.meeting_started_v1"
+    event: VCMeetingStartedEventDetail
+
+
+class VCMeetingEndedEventDetail(BaseModel):
+    meeting: Meeting
+    operator: MeetingUser
+
+
+class VCMeetingEndedEvent(NoticeEvent):
+    __event__ = "vc.meeting.meeting_ended_v1"
+    event: VCMeetingEndedEventDetail
+
+
+class VCMeetingJoinedEventDetail(BaseModel):
+    meeting: Meeting
+    operator: MeetingUser
+
+
+class VCMeetingJoinedEvent(NoticeEvent):
+    __event__ = "vc.meeting.join_meeting_v1"
+    event: VCMeetingJoinedEventDetail
+
+
+class VCMeetingLeftEventDetail(BaseModel):
+    meeting: Meeting
+    operator: MeetingUser
+    leave_reason: int
+
+
+class VCMeetingLeftEvent(NoticeEvent):
+    __event__ = "vc.meeting.leave_meeting_v1"
+    event: VCMeetingLeftEventDetail
+
+
+class VCMeetingRecordingStartedEventDetail(BaseModel):
+    meeting: Meeting
+    operator: MeetingUser
+
+
+class VCMeetingRecordingStartedEvent(NoticeEvent):
+    __event__ = "vc.meeting.recording_started_v1"
+    event: VCMeetingRecordingStartedEventDetail
+
+
+class VCMeetingRecordingEndedEventDetail(BaseModel):
+    meeting: Meeting
+    operator: MeetingUser
+
+
+class VCMeetingRecordingEndedEvent(NoticeEvent):
+    __event__ = "vc.meeting.recording_ended_v1"
+    event: VCMeetingRecordingEndedEventDetail
+
+
+class VCMeetingRecordingReadyEventDetail(BaseModel):
+    meeting: Meeting
+    url: str
+    duration: str
+
+
+class VCMeetingRecordingReadyEvent(NoticeEvent):
+    __event__ = "vc.meeting.recording_ready_v1"
+    event: VCMeetingRecordingReadyEventDetail
+
+
+class VCMeetingShareStartedEventDetail(BaseModel):
+    meeting: Meeting
+    operator: MeetingUser
+
+
+class VCMeetingShareStartedEvent(NoticeEvent):
+    __event__ = "vc.meeting.share_started_v1"
+    event: VCMeetingShareStartedEventDetail
+
+
+class VCMeetingShareEndedEventDetail(BaseModel):
+    meeting: Meeting
+    operator: MeetingUser
+
+
+class VCMeetingShareEndedEvent(NoticeEvent):
+    __event__ = "vc.meeting.share_ended_v1"
+    event: VCMeetingShareEndedEventDetail
+
+
+class AttendanceUserFlowCreatedEventDetail(BaseModel):
+    bssid: str
+    check_time: str
+    comment: str
+    employee_id: str
+    employee_no: str
+    is_field: bool
+    is_wifi: bool
+    latitude: float
+    location_name: str
+    longitude: float
+    photo_urls: Optional[List[str]]
+    record_id: str
+    ssid: str
+    type: int
+
+
+class AttendanceUserFlowCreatedEvent(NoticeEvent):
+    __event__ = "attendance.user_flow.created_v1"
+    event: AttendanceUserFlowCreatedEventDetail
+
+
+class AttendanceUserTaskStatusDiff(BaseModel):
+    before_status: str
+    before_supplement: str
+    current_status: str
+    current_supplement: str
+    index: int
+    work_type: str
+
+
+class AttendanceUserTaskUpdatedEventDetail(BaseModel):
+    date: int
+    employee_id: str
+    employee_no: str
+    group_id: str
+    shift_id: str
+    status_changes: List[AttendanceUserTaskStatusDiff]
+    task_id: str
+    time_zone: str
+
+
+class AttendanceUserTaskUpdatedEvent(NoticeEvent):
+    __event__ = "attendance.user_task.updated_v1"
+    event: AttendanceUserTaskUpdatedEventDetail
+
+
 _t = StringTrie(separator=".")
 
 # define `model` first to avoid globals changing while `for`
diff --git a/tests/test_plugins/test_feishu.py b/tests/test_plugins/test_feishu.py
index 54a0d7ae..960ae377 100644
--- a/tests/test_plugins/test_feishu.py
+++ b/tests/test_plugins/test_feishu.py
@@ -1,12 +1,11 @@
-from nonebot.adapters.feishu.event import MessageEvent
-from nonebot.rule import to_me
 from nonebot.plugin import on_command
-from nonebot.adapters.feishu import Bot as FeishuBot, MessageSegment, MessageEvent
+from nonebot.typing import T_State
+from nonebot.adapters.feishu import Bot as FeishuBot, MessageEvent
 
 helper = on_command("say")
 
 
 @helper.handle()
-async def feishu_helper(bot: FeishuBot, event: MessageEvent):
+async def feishu_helper(bot: FeishuBot, event: MessageEvent, state: T_State):
     message = event.get_message()
     await helper.finish(message, at_sender=True)