diff --git a/db/mysql/dao/over_score.go b/db/mysql/dao/over_score.go
index 2af38533a..0e2fdf6bd 100644
--- a/db/mysql/dao/over_score.go
+++ b/db/mysql/dao/over_score.go
@@ -47,7 +47,7 @@ func (t *OverScoreDaoImpl) GetOverScoreRate() (*model.EnterpriseOverScore, error
 		if err == gorm.ErrRecordNotFound {
 			// Create default record with rate 1
 			overScore = model.EnterpriseOverScore{
-				OverScoreRate: "1",
+				OverScoreRate: "{\"CPU\":1,\"MEMORY\":1}",
 			}
 			if err := t.DB.Create(&overScore).Error; err != nil {
 				return nil, err
diff --git a/worker/appm/volume/volcengine.go b/worker/appm/volume/volcengine.go
index 1f4bdb4c1..3ea6e7e2f 100644
--- a/worker/appm/volume/volcengine.go
+++ b/worker/appm/volume/volcengine.go
@@ -26,13 +26,13 @@ type VolcengineVolume struct {
 func (v *VolcengineVolume) CreateVolume(define *Define) error {
 	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
 	defer cancel()
-	sc, err := k8s.Default().Clientset.StorageV1().StorageClasses().Get(ctx, define.as.K8sComponentName, metav1.GetOptions{})
+	sc, err := k8s.Default().Clientset.StorageV1().StorageClasses().Get(ctx, v.as.K8sComponentName, metav1.GetOptions{})
 	if err != nil {
 		if k8serror.IsNotFound(err) {
 			fileDomain, err := filepersistence.Default().FilePersistenceCli.CreateFileSystem(
 				ctx,
 				&filepersistence.CreateFileSystemOptions{
-					Name:           define.as.K8sComponentName,
+					Name:           v.as.K8sComponentName,
 					ProtocolType:   "NFS",
 					StorageType:    "Standard",
 					Size:           100 * 1024 * 1024 * 1024,
@@ -47,7 +47,7 @@ func (v *VolcengineVolume) CreateVolume(define *Define) error {
 			volumeBindingMode := storagev1.VolumeBindingImmediate
 			sc = &storagev1.StorageClass{
 				ObjectMeta: metav1.ObjectMeta{
-					Name: define.as.K8sComponentName,
+					Name: v.as.K8sComponentName,
 				},
 				Provisioner: "nas.csi.volcengine.com",
 				Parameters: map[string]string{