diff --git a/pkg/services/iocost/iocost.go b/pkg/services/iocost/iocost.go
index e5298b1265f0df84c2ec0300d6af7a46c1933053..34f508ae51398747ae17472e4a51cf5c5bd1953a 100644
--- a/pkg/services/iocost/iocost.go
+++ b/pkg/services/iocost/iocost.go
@@ -239,10 +239,5 @@ func (b *IOCost) configPodIOCostWeight(podInfo *typedef.PodInfo) error {
 	if podInfo.Annotations[constant.PriorityAnnotationKey] == "false" {
 		weight = onlineWeight
 	}
-	for _, container := range podInfo.IDContainersMap {
-		if err := ConfigContainerIOCostWeight(container.Path, weight); err != nil {
-			return err
-		}
-	}
-	return nil
+	return ConfigPodIOCostWeight(podInfo.Path, weight)
 }
diff --git a/pkg/services/iocost/iocost_origin.go b/pkg/services/iocost/iocost_origin.go
index d37109f58bbfefe514c425f124b89e56c517f9ce..5e9948f7832ee80b461555029531518d0f9aea1f 100644
--- a/pkg/services/iocost/iocost_origin.go
+++ b/pkg/services/iocost/iocost_origin.go
@@ -63,14 +63,14 @@ func ConfigIOCostModel(devno string, p interface{}) error {
 	return cgroup.WriteCgroupFile(paramStr, blkcgRootDir, iocostModelFile)
 }
 
-// ConfigContainerIOCostWeight for config iocost weight
+// ConfigPodIOCostWeight for config iocost weight
 // cgroup v1 iocost cannot be inherited. Therefore, only the container level can be configured.
-func ConfigContainerIOCostWeight(containerRelativePath string, weight uint64) error {
+func ConfigPodIOCostWeight(relativePath string, weight uint64) error {
 	if err := cgroup.WriteCgroupFile(strconv.FormatUint(weight, scale), blkcgRootDir,
-		containerRelativePath, iocostWeightFile); err != nil {
+		relativePath, iocostWeightFile); err != nil {
 		return err
 	}
-	if err := bindMemcgBlkcg(containerRelativePath); err != nil {
+	if err := bindMemcgBlkcg(relativePath); err != nil {
 		return err
 	}
 	return nil
diff --git a/pkg/services/iocost/iocost_test.go b/pkg/services/iocost/iocost_test.go
index 95b6d97632ea410e4501cb420d0687be17585154..3bdadad89d21c49745feaf6767d9a1dea5c9458c 100644
--- a/pkg/services/iocost/iocost_test.go
+++ b/pkg/services/iocost/iocost_test.go
@@ -334,7 +334,7 @@ func TestSetPodWeight(t *testing.T) {
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			err := ConfigContainerIOCostWeight(tt.cgroupPath, uint64(tt.weight))
+			err := ConfigPodIOCostWeight(tt.cgroupPath, uint64(tt.weight))
 			if tt.wantErr {
 				assert.Contains(t, err.Error(), tt.errMsg)
 				return