diff --git a/nonebot/consts.py b/nonebot/consts.py
index c19c5feb..7dc5cff3 100644
--- a/nonebot/consts.py
+++ b/nonebot/consts.py
@@ -4,6 +4,8 @@ FrontMatter:
     sidebar_position: 9
     description: nonebot.consts 模块
 """
+import os
+import sys
 from typing import Literal
 
 # used by Matcher
@@ -54,3 +56,5 @@ FULLMATCH_KEY: Literal["_fullmatch"] = "_fullmatch"
 """响应触发完整消息 key"""
 KEYWORD_KEY: Literal["_keyword"] = "_keyword"
 """响应触发关键字 key"""
+
+WINDOWS = sys.platform.startswith("win") or (sys.platform == "cli" and os.name == "nt")
diff --git a/nonebot/drivers/none.py b/nonebot/drivers/none.py
index dfd2d019..d973399a 100644
--- a/nonebot/drivers/none.py
+++ b/nonebot/drivers/none.py
@@ -16,6 +16,7 @@ import threading
 from typing import Set, Union, Callable, Awaitable, cast
 
 from nonebot.log import logger
+from nonebot.consts import WINDOWS
 from nonebot.typing import overrides
 from nonebot.config import Env, Config
 from nonebot.drivers import Driver as BaseDriver
@@ -26,6 +27,8 @@ HANDLED_SIGNALS = (
     signal.SIGINT,  # Unix signal 2. Sent by Ctrl+C.
     signal.SIGTERM,  # Unix signal 15. Sent by `kill <pid>`.
 )
+if WINDOWS:
+    HANDLED_SIGNALS += (signal.SIGBREAK,)  # Windows signal 21. Sent by Ctrl+Break.
 
 
 class Driver(BaseDriver):