diff --git a/timer.go b/timer.go
index 38f06fd..e27c866 100644
--- a/timer.go
+++ b/timer.go
@@ -19,11 +19,11 @@ type timer struct {
 func (this *timer) init() {
 	this.base = new(q5.XTimer)
 	this.base.Init(
-		func (context interface{}) int64 {
+		func(context interface{}) int64 {
 			return q5.GetTickCount()
 		},
 		nil,
-		1000 * 60,
+		1000*60,
 		5000)
 }
 
@@ -90,10 +90,14 @@ func (this *timer) ModifyTimer(timerWp *TimerWp, expireTime int32) {
 	this.base.ModifyTimer(timerWp.XTimerWp, expireTime)
 }
 
-func (this *timer) Delete(timerWp *TimerWp)  {
+func (this *timer) Delete(timerWp *TimerWp) {
 	this.base.Delete(timerWp.XTimerWp)
 }
 
 func (this *timer) GetRemainTime(timerWp *TimerWp) int64 {
 	return this.base.GetRemainTime(timerWp.XTimerWp)
 }
+
+func (this *timer) DeleteRunningTimer() {
+	this.base.DeleteRunningTimer()
+}