diff --git a/async_task.go b/async_task.go
index c1996d2..14b18d8 100644
--- a/async_task.go
+++ b/async_task.go
@@ -173,11 +173,11 @@ func NewLockAsyncTask(keys [][]string, cb func(*LockAsyncTask)) *LockAsyncTask {
 	if q5.IsDebug() {
 		p.debugInfo = q5.GetCallStack()
 		_timer.SetTimeout(
-			2,
+			1000 * 2,
 			func (e int32, args* q5.Args) {
 				if e == q5.TIMER_EXEC_EVENT {
 					if p.IsRunning() {
-						_sysLog.Warning("LockAsyncaskTimeOut ", p.debugInfo)
+						_sysLog.Warning("LockAsyncaskTimeOut %s", p.debugInfo)
 						panic("LockAsyncaskTimeOut")
 					}
 				}