diff --git a/nonebot/message.py b/nonebot/message.py
index 156bf31f..47787663 100644
--- a/nonebot/message.py
+++ b/nonebot/message.py
@@ -36,10 +36,10 @@ from nonebot.typing import (
 if TYPE_CHECKING:
     from nonebot.adapters import Bot, Event
 
-_event_preprocessors: Set[Dependent[None]] = set()
-_event_postprocessors: Set[Dependent[None]] = set()
-_run_preprocessors: Set[Dependent[None]] = set()
-_run_postprocessors: Set[Dependent[None]] = set()
+_event_preprocessors: Set[Dependent[Any]] = set()
+_event_postprocessors: Set[Dependent[Any]] = set()
+_run_preprocessors: Set[Dependent[Any]] = set()
+_run_postprocessors: Set[Dependent[Any]] = set()
 
 EVENT_PCS_PARAMS = [
     params.DependParam,
@@ -72,7 +72,7 @@ RUN_POSTPCS_PARAMS = [
 def event_preprocessor(func: T_EventPreProcessor) -> T_EventPreProcessor:
     """事件预处理。装饰一个函数，使它在每次接收到事件并分发给各响应器之前执行。"""
     _event_preprocessors.add(
-        Dependent[None].parse(call=func, allow_types=EVENT_PCS_PARAMS)
+        Dependent[Any].parse(call=func, allow_types=EVENT_PCS_PARAMS)
     )
     return func
 
@@ -80,7 +80,7 @@ def event_preprocessor(func: T_EventPreProcessor) -> T_EventPreProcessor:
 def event_postprocessor(func: T_EventPostProcessor) -> T_EventPostProcessor:
     """事件后处理。装饰一个函数，使它在每次接收到事件并分发给各响应器之后执行。"""
     _event_postprocessors.add(
-        Dependent[None].parse(call=func, allow_types=EVENT_PCS_PARAMS)
+        Dependent[Any].parse(call=func, allow_types=EVENT_PCS_PARAMS)
     )
     return func
 
@@ -88,7 +88,7 @@ def event_postprocessor(func: T_EventPostProcessor) -> T_EventPostProcessor:
 def run_preprocessor(func: T_RunPreProcessor) -> T_RunPreProcessor:
     """运行预处理。装饰一个函数，使它在每次事件响应器运行前执行。"""
     _run_preprocessors.add(
-        Dependent[None].parse(call=func, allow_types=RUN_PREPCS_PARAMS)
+        Dependent[Any].parse(call=func, allow_types=RUN_PREPCS_PARAMS)
     )
     return func
 
@@ -96,7 +96,7 @@ def run_preprocessor(func: T_RunPreProcessor) -> T_RunPreProcessor:
 def run_postprocessor(func: T_RunPostProcessor) -> T_RunPostProcessor:
     """运行后处理。装饰一个函数，使它在每次事件响应器运行后执行。"""
     _run_postprocessors.add(
-        Dependent[None].parse(call=func, allow_types=RUN_POSTPCS_PARAMS)
+        Dependent[Any].parse(call=func, allow_types=RUN_POSTPCS_PARAMS)
     )
     return func
 
diff --git a/nonebot/typing.py b/nonebot/typing.py
index 97115c2c..2c51069b 100644
--- a/nonebot/typing.py
+++ b/nonebot/typing.py
@@ -44,18 +44,18 @@ def overrides(InterfaceClass: object) -> Callable[[T_Wrapped], T_Wrapped]:
 T_State = Dict[Any, Any]
 """事件处理状态 State 类型"""
 
-T_BotConnectionHook = Callable[["Bot"], Awaitable[None]]
+T_BotConnectionHook = Callable[["Bot"], Awaitable[Any]]
 """Bot 连接建立时钩子函数"""
-T_BotDisconnectionHook = Callable[["Bot"], Awaitable[None]]
+T_BotDisconnectionHook = Callable[["Bot"], Awaitable[Any]]
 """Bot 连接断开时钩子函数"""
-T_CallingAPIHook = Callable[["Bot", str, Dict[str, Any]], Awaitable[None]]
+T_CallingAPIHook = Callable[["Bot", str, Dict[str, Any]], Awaitable[Any]]
 """`bot.call_api` 钩子函数"""
 T_CalledAPIHook = Callable[
-    ["Bot", Optional[Exception], str, Dict[str, Any], Any], Awaitable[None]
+    ["Bot", Optional[Exception], str, Dict[str, Any], Any], Awaitable[Any]
 ]
 """`bot.call_api` 后执行的函数，参数分别为 bot, exception, api, data, result"""
 
-T_EventPreProcessor = Callable[..., Union[None, Awaitable[None]]]
+T_EventPreProcessor = Callable[..., Union[Any, Awaitable[Any]]]
 """事件预处理函数 EventPreProcessor 类型
 
 依赖参数:
@@ -66,7 +66,7 @@ T_EventPreProcessor = Callable[..., Union[None, Awaitable[None]]]
 - StateParam: State 对象
 - DefaultParam: 带有默认值的参数
 """
-T_EventPostProcessor = Callable[..., Union[None, Awaitable[None]]]
+T_EventPostProcessor = Callable[..., Union[Any, Awaitable[Any]]]
 """事件预处理函数 EventPostProcessor 类型
 
 依赖参数:
@@ -77,7 +77,7 @@ T_EventPostProcessor = Callable[..., Union[None, Awaitable[None]]]
 - StateParam: State 对象
 - DefaultParam: 带有默认值的参数
 """
-T_RunPreProcessor = Callable[..., Union[None, Awaitable[None]]]
+T_RunPreProcessor = Callable[..., Union[Any, Awaitable[Any]]]
 """事件响应器运行前预处理函数 RunPreProcessor 类型
 
 依赖参数:
@@ -89,7 +89,7 @@ T_RunPreProcessor = Callable[..., Union[None, Awaitable[None]]]
 - MatcherParam: Matcher 对象
 - DefaultParam: 带有默认值的参数
 """
-T_RunPostProcessor = Callable[..., Union[None, Awaitable[None]]]
+T_RunPostProcessor = Callable[..., Union[Any, Awaitable[Any]]]
 """事件响应器运行前预处理函数 RunPostProcessor 类型
 
 依赖参数: