diff --git a/nonebot/adapters/cqhttp/bot.py b/nonebot/adapters/cqhttp/bot.py
index e861aa91..e20dd094 100644
--- a/nonebot/adapters/cqhttp/bot.py
+++ b/nonebot/adapters/cqhttp/bot.py
@@ -14,13 +14,13 @@ from nonebot.message import handle_event
 from nonebot.adapters import Bot as BaseBot
 from nonebot.exception import RequestDenied
 
-from .event import Event
+from .utils import log
+from .event import Reply, CQHTTPEvent, MessageEvent
 from .message import Message, MessageSegment
 from .exception import NetworkError, ApiNotAvailable, ActionFailed
-from .utils import log
 
 if TYPE_CHECKING:
-    from nonebot.drivers import BaseDriver as Driver, BaseWebSocket as WebSocket
+    from nonebot.drivers import Driver, WebSocket
 
 
 def get_auth_bearer(access_token: Optional[str] = None) -> Optional[str]:
@@ -32,7 +32,7 @@ def get_auth_bearer(access_token: Optional[str] = None) -> Optional[str]:
     return param
 
 
-async def _check_reply(bot: "Bot", event: "Event"):
+async def _check_reply(bot: "Bot", event: "CQHTTPEvent"):
     """
     :说明:
 
@@ -41,9 +41,9 @@ async def _check_reply(bot: "Bot", event: "Event"):
     :参数:
 
       * ``bot: Bot``: Bot 对象
-      * ``event: Event``: Event 对象
+      * ``event: CQHTTPEvent``: CQHTTPEvent 对象
     """
-    if event.type != "message":
+    if not isinstance(event, MessageEvent):
         return
 
     try:
@@ -52,9 +52,10 @@ async def _check_reply(bot: "Bot", event: "Event"):
     except ValueError:
         return
     msg_seg = event.message[index]
-    event.reply = await bot.get_msg(message_id=msg_seg.data["id"])
+    event.reply = Reply.parse_obj(await
+                                  bot.get_msg(message_id=msg_seg.data["id"]))
     # ensure string comparation
-    if str(event.reply["sender"]["user_id"]) == str(event.self_id):
+    if str(event.reply.sender.user_id) == str(event.self_id):
         event.to_me = True
     del event.message[index]
     if len(event.message) > index and event.message[index].type == "at":
@@ -68,7 +69,7 @@ async def _check_reply(bot: "Bot", event: "Event"):
         event.message.append(MessageSegment.text(""))
 
 
-def _check_at_me(bot: "Bot", event: "Event"):
+def _check_at_me(bot: "Bot", event: "CQHTTPEvent"):
     """
     :说明:
 
@@ -77,12 +78,12 @@ def _check_at_me(bot: "Bot", event: "Event"):
     :参数:
 
       * ``bot: Bot``: Bot 对象
-      * ``event: Event``: Event 对象
+      * ``event: CQHTTPEvent``: CQHTTPEvent 对象
     """
-    if event.type != "message":
+    if not isinstance(event, MessageEvent):
         return
 
-    if event.detail_type == "private":
+    if event.message_type == "private":
         event.to_me = True
     else:
         at_me_seg = MessageSegment.at(event.self_id)
@@ -122,7 +123,7 @@ def _check_at_me(bot: "Bot", event: "Event"):
             event.message.append(MessageSegment.text(""))
 
 
-def _check_nickname(bot: "Bot", event: "Event"):
+def _check_nickname(bot: "Bot", event: "CQHTTPEvent"):
     """
     :说明:
 
@@ -131,9 +132,9 @@ def _check_nickname(bot: "Bot", event: "Event"):
     :参数:
 
       * ``bot: Bot``: Bot 对象
-      * ``event: Event``: Event 对象
+      * ``event: CQHTTPEvent``: CQHTTPEvent 对象
     """
-    if event.type != "message":
+    if not isinstance(event, MessageEvent):
         return
 
     first_msg_seg = event.message[0]
@@ -286,7 +287,7 @@ class Bot(BaseBot):
         """
         :说明:
 
-          调用 `_check_reply <#async-check-reply-bot-event>`_, `_check_at_me <#check-at-me-bot-event>`_, `_check_nickname <#check-nickname-bot-event>`_ 处理事件并转换为 `Event <#class-event>`_
+          调用 `_check_reply <#async-check-reply-bot-event>`_, `_check_at_me <#check-at-me-bot-event>`_, `_check_nickname <#check-nickname-bot-event>`_ 处理事件并转换为 `CQHTTPEvent <#class-event>`_
         """
         if not message:
             return
@@ -296,7 +297,7 @@ class Bot(BaseBot):
             return
 
         try:
-            event = Event(message)
+            event = CQHTTPEvent.parse_obj(message)
 
             # Check whether user is calling me
             await _check_reply(self, event)
@@ -379,7 +380,7 @@ class Bot(BaseBot):
 
     @overrides(BaseBot)
     async def send(self,
-                   event: Event,
+                   event: CQHTTPEvent,
                    message: Union[str, Message, MessageSegment],
                    at_sender: bool = False,
                    **kwargs) -> Any:
@@ -390,7 +391,7 @@ class Bot(BaseBot):
 
         :参数:
 
-          * ``event: Event``: Event 对象
+          * ``event: CQHTTPEvent``: CQHTTPEvent 对象
           * ``message: Union[str, Message, MessageSegment]``: 要发送的消息
           * ``at_sender: bool``: 是否 @ 事件主体
           * ``**kwargs``: 覆盖默认参数
diff --git a/nonebot/adapters/cqhttp/bot.pyi b/nonebot/adapters/cqhttp/bot.pyi
index 825432e8..7ba09f8a 100644
--- a/nonebot/adapters/cqhttp/bot.pyi
+++ b/nonebot/adapters/cqhttp/bot.pyi
@@ -3,7 +3,7 @@ from typing import Any, Dict, List, Union, Optional
 
 from nonebot.config import Config
 from nonebot.adapters import Bot as BaseBot
-from nonebot.drivers import BaseDriver as Driver, BaseWebSocket as WebSocket
+from nonebot.drivers import Driver, WebSocket
 
 from .event import Event
 from .message import Message, MessageSegment
diff --git a/nonebot/adapters/cqhttp/event.py b/nonebot/adapters/cqhttp/event.py
index a556875c..1b7976d6 100644
--- a/nonebot/adapters/cqhttp/event.py
+++ b/nonebot/adapters/cqhttp/event.py
@@ -210,14 +210,13 @@ from .message import Message
 
 
 class CQHTTPEvent(Event):
-    type: Literal["message", "notice", "request", "meta_event"]
     time: int
     self_id: int
-    post_type: str
+    post_type: Literal["message", "notice", "request", "meta_event"]
 
     @overrides(Event)
     def get_type(self) -> Literal["message", "notice", "request", "meta_event"]:
-        return self.type
+        return self.post_type
 
     @overrides(Event)
     def get_event_name(self) -> str:
@@ -244,6 +243,18 @@ class Sender(BaseModel):
         extra = "allow"
 
 
+class Reply(BaseModel):
+    time: int
+    message_type: str
+    message_id: int
+    real_id: int
+    sender: Sender
+    message: Message
+
+    class Config:
+        extra = "allow"
+
+
 class Anonymous(BaseModel):
     id: int
     name: str
@@ -274,7 +285,16 @@ class Status(BaseModel):
 # Message Events
 class MessageEvent(CQHTTPEvent):
     post_type: Literal["message"]
+    sub_type: str
+    user_id: int
     message_type: str
+    message_id: int
+    message: Message
+    raw_message: str
+    font: int
+    sender: Sender
+    to_me: bool = False
+    reply: Optional[Reply] = None
 
     @overrides(CQHTTPEvent)
     def get_event_name(self) -> str:
@@ -285,13 +305,6 @@ class MessageEvent(CQHTTPEvent):
 
 class PrivateMessageEvent(MessageEvent):
     message_type: Literal["private"]
-    sub_type: str
-    user_id: int
-    message_id: int
-    message: Message
-    raw_message: str
-    font: int
-    sender: Sender
 
     @overrides(CQHTTPEvent)
     def get_event_description(self) -> str:
@@ -304,14 +317,7 @@ class PrivateMessageEvent(MessageEvent):
 
 class GroupMessageEvent(MessageEvent):
     message_type: Literal["group"]
-    sub_type: str
-    user_id: int
     group_id: int
-    message_id: int
-    message: Message
-    raw_message: str
-    font: int
-    sender: Sender
     anonymous: Anonymous
 
     @overrides(CQHTTPEvent)
diff --git a/nonebot/message.py b/nonebot/message.py
index eb209a9c..b5cb689a 100644
--- a/nonebot/message.py
+++ b/nonebot/message.py
@@ -13,7 +13,7 @@ from nonebot.log import logger
 from nonebot.rule import TrieRule
 from nonebot.utils import escape_tag
 from nonebot.matcher import matchers, Matcher
-from nonebot.exception import IgnoredException, StopPropagation
+from nonebot.exception import IgnoredException, StopPropagation, NoLogException
 from nonebot.typing import State, EventPreProcessor, RunPreProcessor, EventPostProcessor, RunPostProcessor
 
 if TYPE_CHECKING:
@@ -208,24 +208,10 @@ async def handle_event(bot: "Bot", event: "Event"):
         asyncio.create_task(handle_event(bot, event))
     """
     show_log = True
-    log_msg = f"<m>{bot.type.upper()} </m>| {event.self_id} [{event.name}]: "
-    if event.type == "message":
-        log_msg += f"Message {event.id} from "
-        log_msg += str(event.user_id)
-        if event.detail_type == "group":
-            log_msg += f"@[群:{event.group_id}]:"
-
-        log_msg += ' "' + "".join(
-            map(
-                lambda x: escape_tag(str(x))
-                if x.type == "text" else f"<le>{escape_tag(str(x))}</le>",
-                event.message)) + '"'  # type: ignore
-    elif event.type == "notice":
-        log_msg += f"Notice {event.raw_event}"
-    elif event.type == "request":
-        log_msg += f"Request {event.raw_event}"
-    elif event.type == "meta_event":
-        # log_msg += f"MetaEvent {event.detail_type}"
+    log_msg = f"<m>{bot.type.upper()} {bot.self_id}</m> | "
+    try:
+        log_msg += event.get_log_string()
+    except NoLogException:
         show_log = False
     if show_log:
         logger.opt(colors=True).info(log_msg)
@@ -237,8 +223,8 @@ async def handle_event(bot: "Bot", event: "Event"):
             logger.debug("Running PreProcessors...")
             await asyncio.gather(*coros)
         except IgnoredException:
-            logger.opt(
-                colors=True).info(f"Event {event.name} is <b>ignored</b>")
+            logger.opt(colors=True).info(
+                f"Event {event.get_event_name()} is <b>ignored</b>")
             return
         except Exception as e:
             logger.opt(colors=True, exception=e).error(