diff --git a/src/daemon/ticker.py b/src/daemon/ticker.py
index 2f7cb5e..043612e 100644
--- a/src/daemon/ticker.py
+++ b/src/daemon/ticker.py
@@ -1097,6 +1097,7 @@ Parent Task ID: {parent_task.id}
 - 禁止使用 sessions_send 直接发消息
 """
 
+    @property
     def counter(self):
         """从 Dispatcher 获取 counter"""
         return getattr(self.dispatcher, 'counter', None) if self.dispatcher else None