diff --git a/nonebot/adapters/_bot.py b/nonebot/adapters/_bot.py
index e72a0d26..058b9ec8 100644
--- a/nonebot/adapters/_bot.py
+++ b/nonebot/adapters/_bot.py
@@ -2,7 +2,7 @@ import abc
 import asyncio
 from functools import partial
 from typing_extensions import Protocol
-from typing import TYPE_CHECKING, Any, Set, Tuple, Union, Optional
+from typing import TYPE_CHECKING, Any, Set, Union, Optional
 
 from nonebot.log import logger
 from nonebot.config import Config
diff --git a/nonebot/message.py b/nonebot/message.py
index d09a64e0..a3b41a17 100644
--- a/nonebot/message.py
+++ b/nonebot/message.py
@@ -8,16 +8,7 @@ NoneBot 内部处理并按优先级分发事件给所有事件响应器，提供
 import asyncio
 from datetime import datetime
 from contextlib import AsyncExitStack
-from typing import (
-    TYPE_CHECKING,
-    Any,
-    Set,
-    Dict,
-    List,
-    Type,
-    Optional,
-    Coroutine,
-)
+from typing import TYPE_CHECKING, Any, Set, Dict, Type, Optional, Coroutine
 
 from nonebot import params
 from nonebot.log import logger
@@ -33,7 +24,6 @@ from nonebot.exception import (
 )
 from nonebot.typing import (
     T_State,
-    T_Handler,
     T_DependencyCache,
     T_RunPreProcessor,
     T_RunPostProcessor,
diff --git a/nonebot/typing.py b/nonebot/typing.py
index 3e28a3ea..d4ff66b4 100644
--- a/nonebot/typing.py
+++ b/nonebot/typing.py
@@ -24,10 +24,8 @@ from typing import (
     Union,
     TypeVar,
     Callable,
-    NoReturn,
     Optional,
     Awaitable,
-    ForwardRef,
 )
 
 if TYPE_CHECKING:
diff --git a/nonebot/utils.py b/nonebot/utils.py
index 5bbcbee1..50044074 100644
--- a/nonebot/utils.py
+++ b/nonebot/utils.py
@@ -8,11 +8,9 @@ from contextlib import asynccontextmanager
 from typing_extensions import ParamSpec, get_args, get_origin
 from typing import (
     Any,
-    Dict,
     Type,
     Tuple,
     Union,
-    Generic,
     TypeVar,
     Callable,
     Optional,