diff --git a/src/main.py b/src/main.py
index c0e743d6..859a4df4 100644
--- a/src/main.py
+++ b/src/main.py
@@ -1,4 +1,5 @@
 import asyncio
+import atexit # 导入atexit
 import time
 from .plugins.utils.statistic import LLMStatistics
 from .plugins.moods.moods import MoodManager
@@ -17,6 +18,7 @@ from .common.logger_manager import get_logger
 from .plugins.remote import heartbeat_thread  # noqa: F401
 from .individuality.individuality import Individuality
 from .common.server import global_server
+from src.plugins.group_nickname.nickname_processor import start_nickname_processor, stop_nickname_processor
 
 logger = get_logger("main")
 
@@ -177,11 +179,23 @@ class MainSystem:
 async def main():
     """主函数"""
     system = MainSystem()
-    await asyncio.gather(
-        system.initialize(),
-        system.schedule_tasks(),
-    )
+    # 注册退出处理函数
+    atexit.register(stop_nickname_processor) # <--- 添加退出处理
 
+    try:
+        # 启动绰号处理进程
+        start_nickname_processor() # <--- 启动
+
+        await asyncio.gather(
+            system.initialize(),
+            system.schedule_tasks(),
+        )
+    except KeyboardInterrupt:
+        print("程序被中断")
+    # finally 块不再需要手动调用 stop，atexit 会处理
+    # finally:
+    #     print("正在关闭...")
+    #     stop_nickname_processor() # <--- 关闭
 
 if __name__ == "__main__":
-    asyncio.run(main())
+    asyncio.run(main())
\ No newline at end of file