From 037bc493a008e25c8f367a001ed2eec305e34b35 Mon Sep 17 00:00:00 2001
From: UnCLAS-Prommer <gitunclasprommer@gmail.com>
Date: Sat, 14 Mar 2026 10:07:53 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20event=5Fbus=E7=B1=BB=E5=9E=8B=E6=B3=A8?=
 =?UTF-8?q?=E8=A7=A3?=
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---
 src/core/event_bus.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/event_bus.py b/src/core/event_bus.py
index a803ccec..70bf784f 100644
--- a/src/core/event_bus.py
+++ b/src/core/event_bus.py
@@ -9,7 +9,7 @@
 
 import asyncio
 import contextlib
-from typing import Any, Awaitable, Callable, Dict, List, Optional, Tuple
+from typing import Any, Callable, Dict, List, Optional, Tuple, Coroutine
 
 from src.common.logger import get_logger
 from src.core.types import EventType, MaiMessages
@@ -17,7 +17,7 @@ from src.core.types import EventType, MaiMessages
 logger = get_logger("event_bus")
 
 # Handler 签名：接收 MaiMessages，返回 (continue, modified_message)
-EventHandler = Callable[[Optional[MaiMessages]], Awaitable[Tuple[bool, Optional[MaiMessages]]]]
+EventHandler = Callable[[Optional[MaiMessages]], Coroutine[Any, Any, Tuple[bool, Optional[MaiMessages]]]]
 
 
 class EventBus: