diff --git a/min_heap_node.go b/min_heap_node.go
index 760d645..939e690 100644
--- a/min_heap_node.go
+++ b/min_heap_node.go
@@ -17,11 +17,13 @@ type minHeapNode struct {
 	isSchedule bool          // 是否是周期性任务
 }
 
-func (m *minHeapNode) Stop() {
+func (m *minHeapNode) Stop() bool {
 	m.root.removeTimeNode(m)
+	return true
 }
-func (m *minHeapNode) Reset(d time.Duration) {
+func (m *minHeapNode) Reset(d time.Duration) bool {
 	m.root.resetTimeNode(m, d)
+	return true
 }
 
 func (m *minHeapNode) Next(now time.Time) time.Time {
diff --git a/time_wheel_node.go b/time_wheel_node.go
index 55e33c9..4986a83 100644
--- a/time_wheel_node.go
+++ b/time_wheel_node.go
@@ -76,7 +76,7 @@ type timeNode struct {
 //
 // 1和3.1状态是没有问题的
 // 2和3.2状态会是没有锁保护下的操作,会有数据竞争
-func (t *timeNode) Stop() {
+func (t *timeNode) Stop() bool {
 
 	atomic.StoreUint32(&t.stop, haveStop)
 
@@ -87,14 +87,15 @@ func (t *timeNode) Stop() {
 	cpyList.Lock()
 	defer cpyList.Unlock()
 	if atomic.LoadUint64(&t.version) != atomic.LoadUint64(&cpyList.version) {
-		return
+		return false
 	}
 
 	cpyList.Del(&t.Head)
+	return true
 }
 
 // warning: 该函数目前没有稳定
-func (t *timeNode) Reset(expire time.Duration) {
+func (t *timeNode) Reset(expire time.Duration) bool {
 	cpyList := (*Time)(atomic.LoadPointer(&t.list))
 	cpyList.Lock()
 	defer cpyList.Unlock()
@@ -109,4 +110,5 @@ func (t *timeNode) Reset(expire time.Duration) {
 	t.expire = uint64(expire)
 
 	t.root.add(t, jiffies)
+	return true
 }
diff --git a/timer.go b/timer.go
index f36d622..9dc952c 100644
--- a/timer.go
+++ b/timer.go
@@ -29,9 +29,9 @@ type Timer interface {
 
 // 停止单个定时器
 type TimeNoder interface {
-	Stop()
+	Stop() bool
 	// 重置时间器
-	Reset(expire time.Duration)
+	Reset(expire time.Duration) bool
 }
 
 // 定时器构造函数