diff --git a/pkg/scheduler/plugins/scarceresourceavoidance/scarce_resource_avoidance.go b/pkg/scheduler/plugins/scarceresourceavoidance/scarce_resource_avoidance.go
index a457f3f01..487cd7221 100644
--- a/pkg/scheduler/plugins/scarceresourceavoidance/scarce_resource_avoidance.go
+++ b/pkg/scheduler/plugins/scarceresourceavoidance/scarce_resource_avoidance.go
@@ -80,16 +80,13 @@ func (s *Plugin) Score(ctx context.Context, state *framework.CycleState, p *v1.P
 }
 
 func intersection(slice1, slice2 []v1.ResourceName) []v1.ResourceName {
-	// 创建一个 map 来存储 slice2 中的元素
 	m := make(map[v1.ResourceName]struct{})
 	result := []v1.ResourceName{}
 
-	// 将 slice2 中的所有元素存入 map
 	for _, v := range slice2 {
 		m[v] = struct{}{}
 	}
 
-	// 遍历 slice1，找出交集
 	for _, v := range slice1 {
 		if _, found := m[v]; found {
 			result = append(result, v)
@@ -101,13 +98,11 @@ func intersection(slice1, slice2 []v1.ResourceName) []v1.ResourceName {
 
 func difference(slice1, slice2 []v1.ResourceName) []v1.ResourceName {
 	var result []v1.ResourceName
-	// 将 slice2 中的元素存入 map
 	m := make(map[v1.ResourceName]struct{})
 	for _, v := range slice2 {
 		m[v] = struct{}{}
 	}
 
-	// 遍历 slice1，保留在 slice2 中没有的元素
 	for _, v := range slice1 {
 		if _, found := m[v]; !found {
 			result = append(result, v)
@@ -125,10 +120,6 @@ type preFilterState struct {
 	framework.Resource
 }
 
-func sub() {
-
-}
-
 func computePodResourceRequest(pod *v1.Pod) *preFilterState {
 	// pod hasn't scheduled yet so we don't need to worry about InPlacePodVerticalScalingEnabled
 	reqs := resource.PodRequests(pod, resource.PodResourcesOptions{})