diff --git a/src/daemon/spawner.py b/src/daemon/spawner.py
index 7f6c6ba..0f5c8e8 100644
--- a/src/daemon/spawner.py
+++ b/src/daemon/spawner.py
@@ -558,7 +558,7 @@ curl -X POST http://{api_host}:{api_port}/api/projects/{project_id}/tasks/{task_
             fallback_hint=fallback_hint,
         )
 
-        # 续杯 spawn（不 release counter）
+        # 续杯 spawn（counter 已在 _handle_exit 释放）
         try:
             await self.spawn_full_agent(
                 agent_id=agent_id,