diff --git a/pkg/recommendation/framework/context.go b/pkg/recommendation/framework/context.go
index 63c185104..ab6b600c4 100644
--- a/pkg/recommendation/framework/context.go
+++ b/pkg/recommendation/framework/context.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"strings"
 	"sync"
 
 	jsonpatch "github.com/evanphx/json-patch"
@@ -73,8 +74,6 @@ type RecommendationContext struct {
 	HPA *autoscalingv2.HorizontalPodAutoscaler
 	// HPA Object
 	EHPA *autoscalingapi.EffectiveHorizontalPodAutoscaler
-	// Orphan Volumes
-	Volumes []corev1.PersistentVolume
 }
 
 func NewRecommendationContext(context context.Context, identity ObjectIdentity, recommendationRule *v1alpha1.RecommendationRule, predictorMgr predictormgr.Manager, dataProviders map[providers.DataSourceType]providers.History, recommendation *v1alpha1.Recommendation, client client.Client, scaleClient scale.ScalesGetter, oomRecorder oom.Recorder) RecommendationContext {
@@ -180,6 +179,19 @@ func RetrieveScale(ctx *RecommendationContext) error {
 	return nil
 }
 
+func RetrieveVolumes(ctx *RecommendationContext) error {
+	if ctx.Recommendation.Spec.TargetRef.Kind == "PersistentVolume" {
+		volumes, err := utils.GetOrphanVolumes(ctx.Client)
+		if len(volumes) == 0 {
+			return err
+		}
+		str := strings.Join(volumes, ",")
+		ctx.Recommendation.Status.RecommendedValue = str
+		return err
+	}
+	return nil
+}
+
 func RetrievePods(ctx *RecommendationContext) error {
 	if ctx.Recommendation.Spec.TargetRef.Kind == "Node" {
 		pods, err := utils.GetNodePods(ctx.Client, ctx.Recommendation.Spec.TargetRef.Name)
@@ -194,13 +206,6 @@ func RetrievePods(ctx *RecommendationContext) error {
 		pods, err := utils.GetDaemonSetPods(ctx.Client, ctx.Recommendation.Spec.TargetRef.Namespace, ctx.Recommendation.Spec.TargetRef.Name)
 		ctx.Pods = pods
 		return err
-	} else if ctx.Recommendation.Spec.TargetRef.Kind == "PersistentVolume" {
-		volumes, err := utils.GetOrphanVolumes(ctx.Client)
-		if err != nil {
-			return err
-		}
-		ctx.Volumes = volumes
-		return nil
 	} else {
 		pods, err := utils.GetPodsFromScale(ctx.Client, ctx.Scale)
 		ctx.Pods = pods
diff --git a/pkg/recommendation/recommender/volumes/filter.go b/pkg/recommendation/recommender/volumes/filter.go
index c116704bd..087399bed 100644
--- a/pkg/recommendation/recommender/volumes/filter.go
+++ b/pkg/recommendation/recommender/volumes/filter.go
@@ -5,15 +5,15 @@ import (
 )
 
 // Filter out k8s resources that are not supported by the recommender.
-func (rr *VolumesRecommender) Filter(ctx *framework.RecommendationContext) error {
+func (vr *VolumesRecommender) Filter(ctx *framework.RecommendationContext) error {
 	var err error
 
 	// filter resource that not match objectIdentity
-	if err = rr.BaseRecommender.Filter(ctx); err != nil {
+	if err = vr.BaseRecommender.Filter(ctx); err != nil {
 		return err
 	}
 
-	if err = framework.RetrievePods(ctx); err != nil {
+	if err = framework.RetrieveVolumes(ctx); err != nil {
 		return err
 	}
 
diff --git a/pkg/recommendation/recommender/volumes/registry.go b/pkg/recommendation/recommender/volumes/registry.go
index a215c446e..be242a8d6 100644
--- a/pkg/recommendation/recommender/volumes/registry.go
+++ b/pkg/recommendation/recommender/volumes/registry.go
@@ -14,12 +14,16 @@ type VolumesRecommender struct {
 	base.BaseRecommender
 }
 
+func init() {
+	recommender.RegisterRecommenderProvider(recommender.VolumesRecommender, NewVolumesRecommender)
+}
+
 func (s *VolumesRecommender) Name() string {
 	return recommender.VolumesRecommender
 }
 
 // NewVolumesRecommender create a new Volumes recommender.
-func NewServiceRecommender(recommender apis.Recommender, recommendationRule analysisv1alph1.RecommendationRule) (*VolumesRecommender, error) {
+func NewVolumesRecommender(recommender apis.Recommender, recommendationRule analysisv1alph1.RecommendationRule) (recommender.Recommender, error) {
 	recommender = config.MergeRecommenderConfigFromRule(recommender, recommendationRule)
 	return &VolumesRecommender{
 		*base.NewBaseRecommender(recommender),
diff --git a/pkg/utils/pod.go b/pkg/utils/pod.go
index cd3574408..505ec3c9d 100644
--- a/pkg/utils/pod.go
+++ b/pkg/utils/pod.go
@@ -313,7 +313,7 @@ func GetNodePods(kubeClient client.Client, nodeName string) ([]corev1.Pod, error
 }
 
 // GetOrphanVolumes returns Orphan Volumes
-func GetOrphanVolumes(kubeClient client.Client) ([]corev1.PersistentVolume, error) {
+func GetOrphanVolumes(kubeClient client.Client) ([]string, error) {
 	// Get a list of all volumes
 	volumes := &corev1.PersistentVolumeList{}
 	if err := kubeClient.List(context.Background(), volumes); err != nil {
@@ -327,14 +327,14 @@ func GetOrphanVolumes(kubeClient client.Client) ([]corev1.PersistentVolume, erro
 	}
 
 	// Check if each volume is being used by any pods
-	orphanVolumes := []corev1.PersistentVolume{}
+	orphanVolumesName := []string{}
 	for _, volume := range volumes.Items {
 		if isOrphanVolume(&volume, pods) {
-			orphanVolumes = append(orphanVolumes, volume)
+			orphanVolumesName = append(orphanVolumesName, volume.Spec.ClaimRef.Name)
 		}
 	}
 
-	return orphanVolumes, nil
+	return orphanVolumesName, nil
 }
 
 // volume is not being used by any pod