diff --git a/gateway/scripts/ocg_router.py b/gateway/scripts/ocg_router.py
index 78337ea..29a5e50 100644
--- a/gateway/scripts/ocg_router.py
+++ b/gateway/scripts/ocg_router.py
@@ -721,7 +721,7 @@ def main():
     # PID 锁
     g = guard("ocg_router")
     if not g.ok:
-        log.error("ocg_router 已有实例在运行 (PID %s)，退出", g.pid)
+        log.error("ocg_router 已有实例在运行 (PID %s)，退出", g.message)
         sys.exit(1)
 
     # 初始加载