diff --git a/ds.go b/ds.go
index 6e98b90..53e3b99 100644
--- a/ds.go
+++ b/ds.go
@@ -58,6 +58,42 @@ const (
 	DELETE
 )
 
+type Queue[T any] struct {
+	items []T
+}
+
+func NewQueue[T any]() *Queue[T] {
+	return &Queue[T]{
+		items: make([]T, 0),
+	}
+}
+
+func (s *Queue[T]) Push(item T) {
+	s.items = append(s.items, item)
+}
+func (s *Queue[T]) Pop() T {
+	l := len(s.items)
+	if l == 0 {
+		panic("Stack: pop")
+	}
+	ret := s.items[0]
+	s.items = s.items[1:]
+	return ret
+}
+func (s Queue[T]) Peek() T {
+	l := len(s.items)
+	if l == 0 {
+		panic("Stack: peek")
+	}
+	return s.items[l]
+}
+func (s Queue[T]) IsEmpty() bool {
+	return len(s.items) == 0
+}
+func (s Queue[T]) Length() int {
+	return len(s.items)
+}
+
 type modify_t[T constraints.Ordered] struct {
 	op op
 	id int
@@ -86,7 +122,7 @@ func NewDynamicMultiChan[T constraints.Ordered](reply bool, m int) *DynamicMulti
 	list := make([]chan T, 0)
 	selectCases := make([]reflect.SelectCase, 1)
 	viewCnt := 0
-	addChan := make(chan int, 1)
+	addQue := NewQueue[int]()
 	go func() {
 		for {
 			modification, _ := <-ret.modify
@@ -104,7 +140,7 @@ func NewDynamicMultiChan[T constraints.Ordered](reply bool, m int) *DynamicMulti
 					Send: reflect.Value{},
 				}
 				if len(unused) == 0 {
-					addChan <- len(list)
+					addQue.Push(len(list))
 					used[len(list)] = true
 					list = append(list, ch)
 					selectCases = append(selectCases, nelem)
@@ -114,7 +150,7 @@ func NewDynamicMultiChan[T constraints.Ordered](reply bool, m int) *DynamicMulti
 						which = x
 						break
 					}
-					addChan <- which
+					addQue.Push(which)
 					used[which] = true
 					delete(unused, which)
 					list[which] = ch
@@ -179,14 +215,18 @@ func NewDynamicMultiChan[T constraints.Ordered](reply bool, m int) *DynamicMulti
 	}()
 	if mode == 2 {
 		go func() {
+			viewCnt++
 			msgList := make([]T, 0)
 			for {
 				select {
 				case <-reload:
 					// reloadRX <- struct{}{} //I'm currently not dealing with other chan
 					<-reload //waiting for you finished
-					delta, _ := <-addChan
-					if delta != -1 {
+					if addQue.Length() == 0 {
+						continue
+					}
+					for !addQue.IsEmpty() {
+						delta := addQue.Pop()
 						for _, x := range msgList {
 							list[delta] <- x
 						}