diff --git a/nonebot/message.py b/nonebot/message.py
index b853e481..f03a7c6d 100644
--- a/nonebot/message.py
+++ b/nonebot/message.py
@@ -12,7 +12,7 @@ from typing import TYPE_CHECKING, Set, Type, Optional
 from nonebot.log import logger
 from nonebot.rule import TrieRule
 from nonebot.utils import escape_tag
-from nonebot.matcher import Matcher, matchers
+from nonebot.processor import Matcher, matchers
 from nonebot.exception import NoLogException, StopPropagation, IgnoredException
 from nonebot.typing import (T_State, T_RunPreProcessor, T_RunPostProcessor,
                             T_EventPreProcessor, T_EventPostProcessor)
diff --git a/nonebot/plugin/on.py b/nonebot/plugin/on.py
index e4da8345..46a5ecfe 100644
--- a/nonebot/plugin/on.py
+++ b/nonebot/plugin/on.py
@@ -5,10 +5,9 @@ from types import ModuleType
 from typing import (TYPE_CHECKING, Any, Set, Dict, List, Type, Tuple, Union,
                     Optional)
 
-from nonebot.handler import Handler
-from nonebot.matcher import Matcher
 from .manager import _current_plugin
 from nonebot.permission import Permission
+from nonebot.processor import Handler, Matcher
 from nonebot.typing import T_State, T_Handler, T_RuleChecker, T_StateFactory
 from nonebot.rule import (Rule, ArgumentParser, regex, command, keyword,
                           endswith, startswith, shell_command)
diff --git a/nonebot/plugin/on.pyi b/nonebot/plugin/on.pyi
index 68e8ad62..fbbf9c90 100644
--- a/nonebot/plugin/on.pyi
+++ b/nonebot/plugin/on.pyi
@@ -1,10 +1,9 @@
 import re
 from typing import Set, List, Type, Tuple, Union, Optional
 
-from nonebot.handler import Handler
-from nonebot.matcher import Matcher
 from nonebot.permission import Permission
 from nonebot.rule import Rule, ArgumentParser
+from nonebot.processor import Handler, Matcher
 from nonebot.typing import T_State, T_Handler, T_RuleChecker, T_StateFactory
 
 
diff --git a/nonebot/plugin/plugin.py b/nonebot/plugin/plugin.py
index ee5a7c51..bf7773ac 100644
--- a/nonebot/plugin/plugin.py
+++ b/nonebot/plugin/plugin.py
@@ -3,7 +3,7 @@ from dataclasses import field, dataclass
 from typing import Set, Dict, Type, Optional
 
 from .export import Export
-from nonebot.matcher import Matcher
+from nonebot.processor import Matcher
 
 plugins: Dict[str, "Plugin"] = {}
 """
diff --git a/nonebot/plugins/single_session.py b/nonebot/plugins/single_session.py
index 8a8b3cfb..1b6d4116 100644
--- a/nonebot/plugins/single_session.py
+++ b/nonebot/plugins/single_session.py
@@ -1,7 +1,7 @@
 from typing import Dict, Optional
 
 from nonebot.typing import T_State
-from nonebot.matcher import Matcher
+from nonebot.processor import Matcher
 from nonebot.adapters import Bot, Event
 from nonebot.message import (IgnoredException, run_preprocessor,
                              run_postprocessor)
diff --git a/nonebot/processor/__init__.py b/nonebot/processor/__init__.py
index 73b86bbc..e4f0a09c 100644
--- a/nonebot/processor/__init__.py
+++ b/nonebot/processor/__init__.py
@@ -1,14 +1,18 @@
 import inspect
-from typing import Any, Callable, Optional
+from itertools import chain
+from typing import Any, Dict, List, Tuple, Callable, Optional, cast
 
 from .models import Dependent
-from .models import Depends as Depends
+from nonebot.typing import T_State
 from nonebot.adapters import Bot, Event
-from .utils import get_typed_signature, generic_check_issubclass
+from .models import Depends as DependsClass
+from nonebot.utils import run_sync, is_coroutine_callable
+from .utils import (generic_get_types, get_typed_signature,
+                    generic_check_issubclass)
 
 
 def get_param_sub_dependent(*, param: inspect.Parameter) -> Dependent:
-    depends: Depends = param.default
+    depends: DependsClass = param.default
     if depends.dependency:
         dependency = depends.dependency
     else:
@@ -20,7 +24,7 @@ def get_param_sub_dependent(*, param: inspect.Parameter) -> Dependent:
     )
 
 
-def get_parameterless_sub_dependant(*, depends: Depends) -> Dependent:
+def get_parameterless_sub_dependant(*, depends: DependsClass) -> Dependent:
     assert callable(
         depends.dependency
     ), "A parameter-less dependency must have a callable dependency"
@@ -29,7 +33,7 @@ def get_parameterless_sub_dependant(*, depends: Depends) -> Dependent:
 
 def get_sub_dependant(
     *,
-    depends: Depends,
+    depends: DependsClass,
     dependency: Callable[..., Any],
     name: Optional[str] = None,
 ) -> Dependent:
@@ -49,29 +53,124 @@ def get_dependent(*,
     params = signature.parameters
     dependent = Dependent(func=func, name=name, use_cache=use_cache)
     for param_name, param in params.items():
-        if isinstance(param.default, Depends):
+        if isinstance(param.default, DependsClass):
             sub_dependent = get_param_sub_dependent(param=param)
             dependent.dependencies.append(sub_dependent)
             continue
 
         if generic_check_issubclass(param.annotation, Bot):
+            if dependent.bot_param_name is not None:
+                raise ValueError(f"{func} has more than one Bot parameter: "
+                                 f"{dependent.bot_param_name} / {param_name}")
             dependent.bot_param_name = param_name
-            continue
+            dependent.bot_param_type = generic_get_types(param.annotation)
         elif generic_check_issubclass(param.annotation, Event):
+            if dependent.event_param_name is not None:
+                raise ValueError(f"{func} has more than one Event parameter: "
+                                 f"{dependent.event_param_name} / {param_name}")
             dependent.event_param_name = param_name
-            continue
+            dependent.event_param_type = generic_get_types(param.annotation)
         elif generic_check_issubclass(param.annotation, dict):
+            if dependent.state_param_name is not None:
+                raise ValueError(f"{func} has more than one State parameter: "
+                                 f"{dependent.state_param_name} / {param_name}")
             dependent.state_param_name = param_name
-            continue
         elif generic_check_issubclass(param.annotation, Matcher):
+            if dependent.matcher_param_name is not None:
+                raise ValueError(
+                    f"{func} has more than one Matcher parameter: "
+                    f"{dependent.matcher_param_name} / {param_name}")
             dependent.matcher_param_name = param_name
-            continue
-
-        raise ValueError(
-            f"Unknown parameter {param_name} with type {param.annotation}")
+        else:
+            raise ValueError(
+                f"Unknown parameter {param_name} with type {param.annotation}")
 
     return dependent
 
 
+async def solve_dependencies(
+    *,
+    dependent: Dependent,
+    bot: Bot,
+    event: Event,
+    state: T_State,
+    matcher: "Matcher",
+    sub_dependents: Optional[List[Dependent]] = None,
+    dependency_overrides_provider: Optional[Any] = None,
+    dependency_cache: Optional[Dict[Tuple[Callable[..., Any]], Any]] = None,
+) -> Tuple[Dict[str, Any], Dict[Tuple[Callable[..., Any]], Any]]:
+    values: Dict[str, Any] = {}
+    dependency_cache = dependency_cache or {}
+
+    # solve sub dependencies
+    sub_dependant: Dependent
+    for sub_dependant in chain(sub_dependents or tuple(),
+                               dependent.dependencies):
+        sub_dependant.func = cast(Callable[..., Any], sub_dependant.func)
+        sub_dependant.cache_key = cast(Tuple[Callable[..., Any]],
+                                       sub_dependant.cache_key)
+        func = sub_dependant.func
+
+        # dependency overrides
+        use_sub_dependant = sub_dependant
+        if (dependency_overrides_provider and
+                hasattr(dependency_overrides_provider, "dependency_overrides")):
+            original_call = sub_dependant.func
+            func = getattr(dependency_overrides_provider,
+                           "dependency_overrides",
+                           {}).get(original_call, original_call)
+            use_sub_dependant = get_dependent(
+                func=func,
+                name=sub_dependant.name,
+            )
+
+        # solve sub dependency with current cache
+        solved_result = await solve_dependencies(
+            dependent=use_sub_dependant,
+            bot=bot,
+            event=event,
+            state=state,
+            matcher=matcher,
+            dependency_overrides_provider=dependency_overrides_provider,
+            dependency_cache=dependency_cache,
+        )
+        sub_values, sub_dependency_cache = solved_result
+        # update cache?
+        dependency_cache.update(sub_dependency_cache)
+
+        # run dependency function
+        if sub_dependant.use_cache and sub_dependant.cache_key in dependency_cache:
+            solved = dependency_cache[sub_dependant.cache_key]
+        elif is_coroutine_callable(func):
+            solved = await func(**sub_values)
+        else:
+            solved = await run_sync(func)(**sub_values)
+
+        # parameter dependency
+        if sub_dependant.name is not None:
+            values[sub_dependant.name] = solved
+        # save current dependency to cache
+        if sub_dependant.cache_key not in dependency_cache:
+            dependency_cache[sub_dependant.cache_key] = solved
+
+    # usual dependency
+    if dependent.bot_param_name is not None:
+        values[dependent.bot_param_name] = bot
+    if dependent.event_param_name is not None:
+        values[dependent.event_param_name] = event
+    if dependent.state_param_name is not None:
+        values[dependent.state_param_name] = state
+    if dependent.matcher_param_name is not None:
+        values[dependent.matcher_param_name] = matcher
+    return values, dependency_cache
+
+
+def Depends(dependency: Optional[Callable[..., Any]] = None,
+            *,
+            use_cache: bool = True) -> Any:
+    return DependsClass(dependency=dependency, use_cache=use_cache)
+
+
 from .handler import Handler as Handler
 from .matcher import Matcher as Matcher
+from .matcher import matchers as matchers
diff --git a/nonebot/processor/handler.py b/nonebot/processor/handler.py
index 66366cb7..03e8685b 100644
--- a/nonebot/processor/handler.py
+++ b/nonebot/processor/handler.py
@@ -4,12 +4,14 @@
 
 该模块实现事件处理函数的封装，以实现动态参数等功能。
 """
-from typing import TYPE_CHECKING, List, Optional
 
-from .models import Depends
-from nonebot.utils import get_name
+import asyncio
+from typing import TYPE_CHECKING, Any, Dict, List, Tuple, Callable, Optional
+
+from .models import Depends, Dependent
+from nonebot.utils import get_name, run_sync
 from nonebot.typing import T_State, T_Handler
-from . import get_dependent, get_parameterless_sub_dependant
+from . import get_dependent, solve_dependencies, get_parameterless_sub_dependant
 
 if TYPE_CHECKING:
     from .matcher import Matcher
@@ -23,7 +25,8 @@ class Handler:
                  func: T_Handler,
                  *,
                  name: Optional[str] = None,
-                 dependencies: Optional[List[Depends]] = None):
+                 dependencies: Optional[List[Depends]] = None,
+                 dependency_overrides_provider: Optional[Any] = None):
         """装饰事件处理函数以便根据动态参数运行"""
         self.func: T_Handler = func
         """
@@ -33,11 +36,57 @@ class Handler:
         self.name = get_name(func) if name is None else name
 
         self.dependencies = dependencies or []
+        self.sub_dependents: Dict[Tuple[Callable[..., Any]], Dependent] = {}
+        if dependencies:
+            for depends in dependencies:
+                if not depends.dependency:
+                    raise ValueError(f"{depends} has no dependency")
+                if (depends.dependency,) in self.sub_dependents:
+                    raise ValueError(f"{depends} is already in dependencies")
+                sub_dependant = get_parameterless_sub_dependant(depends=depends)
+                self.sub_dependents[(depends.dependency,)] = sub_dependant
+        self.dependency_overrides_provider = dependency_overrides_provider
         self.dependent = get_dependent(func=func)
-        for depends in self.dependencies[::-1]:
-            self.dependent.dependencies.insert(
-                0, get_parameterless_sub_dependant(depends=depends))
 
-    def __call__(self, bot: Bot, event: Event, state: T_State,
-                 matcher: "Matcher"):
-        ...
+    async def __call__(self, matcher: "Matcher", bot: Bot, event: Event,
+                       state: T_State):
+        values, _ = await solve_dependencies(
+            dependent=self.dependent,
+            bot=bot,
+            event=event,
+            state=state,
+            matcher=matcher,
+            sub_dependents=[
+                self.sub_dependents[(dependency.dependency,)]  # type: ignore
+                for dependency in self.dependencies
+            ],
+            dependency_overrides_provider=self.dependency_overrides_provider)
+
+        if asyncio.iscoroutinefunction(self.func):
+            await self.func(**values)
+        else:
+            await run_sync(self.func)(**values)
+
+    def cache_dependent(self, dependency: Depends):
+        if not dependency.dependency:
+            raise ValueError(f"{dependency} has no dependency")
+        if (dependency.dependency,) in self.sub_dependents:
+            raise ValueError(f"{dependency} is already in dependencies")
+        sub_dependant = get_parameterless_sub_dependant(depends=dependency)
+        self.sub_dependents[(dependency.dependency,)] = sub_dependant
+
+    def prepend_dependency(self, dependency: Depends):
+        self.cache_dependent(dependency)
+        self.dependencies.insert(0, dependency)
+
+    def append_dependency(self, dependency: Depends):
+        self.cache_dependent(dependency)
+        self.dependencies.append(dependency)
+
+    def remove_dependency(self, dependency: Depends):
+        if not dependency.dependency:
+            raise ValueError(f"{dependency} has no dependency")
+        if (dependency.dependency,) in self.sub_dependents:
+            del self.sub_dependents[(dependency.dependency,)]
+        if dependency in self.dependencies:
+            self.dependencies.remove(dependency)
diff --git a/nonebot/processor/matcher.py b/nonebot/processor/matcher.py
index 256c787d..612b6d36 100644
--- a/nonebot/processor/matcher.py
+++ b/nonebot/processor/matcher.py
@@ -5,7 +5,6 @@
 该模块实现事件响应器的创建与运行，并提供一些快捷方法来帮助用户更好的与机器人进行对话 。
 """
 
-from functools import wraps
 from types import ModuleType
 from datetime import datetime
 from contextvars import ContextVar
@@ -13,8 +12,10 @@ from collections import defaultdict
 from typing import (TYPE_CHECKING, Any, Dict, List, Type, Union, Callable,
                     NoReturn, Optional)
 
+from .models import Depends
 from .handler import Handler
 from nonebot.rule import Rule
+from nonebot import get_driver
 from nonebot.log import logger
 from nonebot.adapters import MessageTemplate
 from nonebot.permission import USER, Permission
@@ -228,8 +229,8 @@ class Matcher(metaclass=MatcherMeta):
                 "permission":
                     permission or Permission(),
                 "handlers": [
-                    handler
-                    if isinstance(handler, Handler) else Handler(handler)
+                    handler if isinstance(handler, Handler) else Handler(
+                        handler, dependency_overrides_provider=get_driver())
                     for handler in handlers
                 ] if handlers else [],
                 "temp":
@@ -343,8 +344,12 @@ class Matcher(metaclass=MatcherMeta):
         return func
 
     @classmethod
-    def append_handler(cls, handler: T_Handler) -> Handler:
-        handler_ = Handler(handler)
+    def append_handler(cls,
+                       handler: T_Handler,
+                       dependencies: Optional[List[Depends]] = None) -> Handler:
+        handler_ = Handler(handler,
+                           dependencies=dependencies,
+                           dependency_overrides_provider=get_driver())
         cls.handlers.append(handler_)
         return handler_
 
@@ -378,22 +383,19 @@ class Matcher(metaclass=MatcherMeta):
           * 无
         """
 
-        async def _receive(bot: "Bot", event: "Event") -> NoReturn:
-            raise PausedException
-
-        if cls.handlers:
-            # 已有前置handlers则接受一条新的消息，否则视为接收初始消息
-            receive_handler = cls.append_handler(_receive)
-        else:
-            receive_handler = None
-
         def _decorator(func: T_Handler) -> T_Handler:
-            if not cls.handlers or cls.handlers[-1] is not func:
-                func_handler = cls.append_handler(func)
-                if receive_handler:
-                    receive_handler.update_signature(
-                        bot=func_handler.bot_type,
-                        event=func_handler.event_type)
+
+            async def _receive() -> NoReturn:
+                func_handler.remove_dependency(depend)
+                raise PausedException
+
+            depend = Depends(_receive)
+            if cls.handlers and cls.handlers[-1].func is func:
+                func_handler = cls.handlers[-1]
+                func_handler.prepend_dependency(depend)
+            else:
+                func_handler = cls.append_handler(
+                    func, dependencies=[depend] if cls.handlers else [])
 
             return func
 
@@ -419,54 +421,42 @@ class Matcher(metaclass=MatcherMeta):
           * ``args_parser: Optional[T_ArgsParser]``: 可选参数解析函数，空则使用默认解析函数
         """
 
-        async def _key_getter(bot: "Bot", event: "Event", state: T_State):
-            state["_current_key"] = key
-            if key not in state:
-                if prompt is not None:
-                    if isinstance(prompt, MessageTemplate):
-                        _prompt = prompt.format(**state)
-                    else:
-                        _prompt = prompt
-                    await bot.send(event=event, message=_prompt)
-                raise PausedException
-            else:
-                state["_skip_key"] = True
-
-        async def _key_parser(bot: "Bot", event: "Event", state: T_State):
-            if key in state and state.get("_skip_key"):
-                del state["_skip_key"]
-                return
-            parser = args_parser or cls._default_parser
-            if parser:
-                # parser = cast(T_ArgsParser["Bot", "Event"], parser)
-                await parser(bot, event, state)
-            else:
-                state[state["_current_key"]] = str(event.get_message())
-
-        getter_handler = cls.append_handler(_key_getter)
-        parser_handler = cls.append_handler(_key_parser)
-
         def _decorator(func: T_Handler) -> T_Handler:
-            if not hasattr(cls.handlers[-1].func, "__wrapped__"):
-                parser = cls.handlers.pop()
-                func_handler = Handler(func)
 
-                @wraps(func)
-                async def wrapper(bot: "Bot", event: "Event", state: T_State,
-                                  matcher: Matcher):
-                    await parser(matcher, bot, event, state)
-                    await func_handler(matcher, bot, event, state)
-                    if "_current_key" in state:
-                        del state["_current_key"]
+            async def _key_getter(bot: "Bot", event: "Event", state: T_State):
+                func_handler.remove_dependency(get_depend)
+                state["_current_key"] = key
+                if key not in state:
+                    if prompt is not None:
+                        if isinstance(prompt, MessageTemplate):
+                            _prompt = prompt.format(**state)
+                        else:
+                            _prompt = prompt
+                        await bot.send(event=event, message=_prompt)
+                    raise PausedException
+                else:
+                    state["_skip_key"] = True
 
-                wrapper_handler = cls.append_handler(wrapper)
+            async def _key_parser(bot: "Bot", event: "Event", state: T_State):
+                if key in state and state.get("_skip_key"):
+                    del state["_skip_key"]
+                    return
+                parser = args_parser or cls._default_parser
+                if parser:
+                    await parser(bot, event, state)
+                else:
+                    state[state["_current_key"]] = str(event.get_message())
 
-                getter_handler.update_signature(
-                    bot=wrapper_handler.bot_type,
-                    event=wrapper_handler.event_type)
-                parser_handler.update_signature(
-                    bot=wrapper_handler.bot_type,
-                    event=wrapper_handler.event_type)
+            get_depend = Depends(_key_getter)
+            parser_depend = Depends(_key_parser)
+
+            if cls.handlers and cls.handlers[-1].func is func:
+                func_handler = cls.handlers[-1]
+                func_handler.prepend_dependency(parser_depend)
+                func_handler.prepend_dependency(get_depend)
+            else:
+                func_handler = cls.append_handler(
+                    func, dependencies=[get_depend, parser_depend])
 
             return func
 
diff --git a/nonebot/processor/models.py b/nonebot/processor/models.py
index 14af1699..996c3be7 100644
--- a/nonebot/processor/models.py
+++ b/nonebot/processor/models.py
@@ -1,7 +1,10 @@
-from typing import Any, List, Callable, Optional
+from typing import TYPE_CHECKING, Any, List, Tuple, Callable, Optional
 
 from nonebot.utils import get_name
 
+if TYPE_CHECKING:
+    from nonebot.adapters import Bot, Event
+
 
 class Depends:
 
@@ -25,7 +28,9 @@ class Dependent:
                  func: Optional[Callable[..., Any]] = None,
                  name: Optional[str] = None,
                  bot_param_name: Optional[str] = None,
+                 bot_param_type: Optional[Tuple["Bot", ...]] = None,
                  event_param_name: Optional[str] = None,
+                 event_param_type: Optional[Tuple["Event", ...]] = None,
                  state_param_name: Optional[str] = None,
                  matcher_param_name: Optional[str] = None,
                  dependencies: Optional[List["Dependent"]] = None,
@@ -33,7 +38,9 @@ class Dependent:
         self.func = func
         self.name = name
         self.bot_param_name = bot_param_name
+        self.bot_param_type = bot_param_type
         self.event_param_name = event_param_name
+        self.event_param_type = event_param_type
         self.state_param_name = state_param_name
         self.matcher_param_name = matcher_param_name
         self.dependencies = dependencies or []
diff --git a/nonebot/processor/utils.py b/nonebot/processor/utils.py
index 7c3729da..bdae3aea 100644
--- a/nonebot/processor/utils.py
+++ b/nonebot/processor/utils.py
@@ -1,7 +1,7 @@
 import inspect
 from typing import Any, Dict, Type, Tuple, Union, Callable
 
-from pydantic.typing import (ForwardRef, GenericAlias, get_args, get_origin,
+from pydantic.typing import (ForwardRef, get_args, get_origin,
                              evaluate_forwardref)
 
 
@@ -41,3 +41,9 @@ def generic_check_issubclass(
                     return False
             return True
         raise
+
+
+def generic_get_types(cls: Any) -> Tuple[Type[Any], ...]:
+    if get_origin(cls) is Union:
+        return get_args(cls)
+    return (cls,)
diff --git a/nonebot/typing.py b/nonebot/typing.py
index 970fbcc7..053fcff7 100644
--- a/nonebot/typing.py
+++ b/nonebot/typing.py
@@ -22,7 +22,7 @@ from typing import (TYPE_CHECKING, Any, Dict, Union, TypeVar, Callable,
                     NoReturn, Optional, Awaitable)
 
 if TYPE_CHECKING:
-    from nonebot.matcher import Matcher
+    from nonebot.processor import Matcher
     from nonebot.adapters import Bot, Event
     from nonebot.permission import Permission
 
diff --git a/nonebot/utils.py b/nonebot/utils.py
index 71df0d4b..f7d78457 100644
--- a/nonebot/utils.py
+++ b/nonebot/utils.py
@@ -4,11 +4,15 @@ import asyncio
 import inspect
 import dataclasses
 from functools import wraps, partial
-from typing import Any, Callable, Optional, Awaitable
+from typing_extensions import ParamSpec
+from typing import Any, TypeVar, Callable, Optional, Awaitable
 
 from nonebot.log import logger
 from nonebot.typing import overrides
 
+P = ParamSpec("P")
+R = TypeVar("R")
+
 
 def escape_tag(s: str) -> str:
     """
@@ -27,7 +31,16 @@ def escape_tag(s: str) -> str:
     return re.sub(r"</?((?:[fb]g\s)?[^<>\s]*)>", r"\\\g<0>", s)
 
 
-def run_sync(func: Callable[..., Any]) -> Callable[..., Awaitable[Any]]:
+def is_coroutine_callable(func: Callable[..., Any]) -> bool:
+    if inspect.isroutine(func):
+        return inspect.iscoroutinefunction(func)
+    if inspect.isclass(func):
+        return False
+    func_ = getattr(func, "__call__", None)
+    return inspect.iscoroutinefunction(func_)
+
+
+def run_sync(func: Callable[P, R]) -> Callable[P, Awaitable[R]]:
     """
     :说明:
 
@@ -35,15 +48,15 @@ def run_sync(func: Callable[..., Any]) -> Callable[..., Awaitable[Any]]:
 
     :参数:
 
-      * ``func: Callable[..., Any]``: 被装饰的同步函数
+      * ``func: Callable[P, R]``: 被装饰的同步函数
 
     :返回:
 
-      - ``Callable[..., Awaitable[Any]]``
+      - ``Callable[P, Awaitable[R]]``
     """
 
     @wraps(func)
-    async def _wrapper(*args: Any, **kwargs: Any) -> Any:
+    async def _wrapper(*args: P.args, **kwargs: P.kwargs) -> R:
         loop = asyncio.get_running_loop()
         pfunc = partial(func, *args, **kwargs)
         result = await loop.run_in_executor(None, pfunc)
diff --git a/poetry.lock b/poetry.lock
index 13e3204d..91c140fc 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1099,7 +1099,7 @@ quart = ["Quart"]
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7.3"
-content-hash = "51f4f0ce5ced234a65cae790c4f57486e42d7120972657a3f51e733cb4e7c639"
+content-hash = "81edd95f4289e55d7cfe632664c930846bde723cb8fa0359fa1e18474853f454"
 
 [metadata.files]
 aiocache = [
diff --git a/pyproject.toml b/pyproject.toml
index 6d9a8330..4153931a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,6 +28,7 @@ pygtrie = "^2.4.1"
 tomlkit = "^0.7.0"
 fastapi = "^0.70.0"
 websockets = ">=9.1"
+typing-extensions = "^3.10.0"
 Quart = { version = "^0.15.0", optional = true }
 httpx = { version = ">=0.20.0, <1.0.0", extras = ["http2"] }
 pydantic = { version = "~1.8.0", extras = ["dotenv"] }
diff --git a/tests/test_plugins/test_processor.py b/tests/test_plugins/test_processor.py
index b5aaa298..5eb6b70e 100644
--- a/tests/test_plugins/test_processor.py
+++ b/tests/test_plugins/test_processor.py
@@ -1,7 +1,7 @@
 from nonebot.typing import T_State
-from nonebot.matcher import Matcher
+from nonebot.processor import Matcher
 from nonebot.adapters import Bot, Event
-from nonebot.message import event_preprocessor, run_preprocessor
+from nonebot.message import run_preprocessor, event_preprocessor
 
 
 @event_preprocessor