Failed on deploying Yatai to EKS about yatai HOT 5 CLOSED

kubectl -n yatai-system get pvc
NAME                              STATUS    VOLUME   CAPACITY   ACCESS MODES   STORAGECLASS   AGE
data-postgresql-ha-postgresql-0   Pending                                      gp2            13h
data-postgresql-ha-postgresql-1   Pending                                      gp2            13h
data-postgresql-ha-postgresql-2   Pending                                      gp2            13h

Name:          data-postgresql-ha-postgresql-0
Namespace:     yatai-system
StorageClass:  gp2
Status:        Pending
Volume:
Labels:        app.kubernetes.io/component=postgresql
               app.kubernetes.io/instance=postgresql-ha
               app.kubernetes.io/name=postgresql-ha
Annotations:   volume.beta.kubernetes.io/storage-provisioner: ebs.csi.aws.com
               volume.kubernetes.io/selected-node: ip-172-31-21-121.ec2.internal
               volume.kubernetes.io/storage-provisioner: ebs.csi.aws.com
Finalizers:    [kubernetes.io/pvc-protection]
Capacity:
Access Modes:
VolumeMode:    Filesystem
Used By:       postgresql-ha-postgresql-0
Events:
  Type    Reason                Age                     From                         Message
  ----    ------                ----                    ----                         -------
  Normal  ExternalProvisioning  3m25s (x3203 over 13h)  persistentvolume-controller  waiting for a volume to be created, either by external provisioner "ebs.csi.aws.com" or manually created by system administrator

$ k describe storageclass gp2
Name:            gp2
IsDefaultClass:  Yes
Annotations:     kubectl.kubernetes.io/last-applied-configuration={"apiVersion":"storage.k8s.io/v1","kind":"StorageClass","metadata":{"annotations":{"storageclass.kubernetes.io/is-default-class":"true"},"name":"gp2"},"parameters":{"fsType":"ext4","type":"gp2"},"provisioner":"kubernetes.io/aws-ebs","volumeBindingMode":"WaitForFirstConsumer"}
,storageclass.kubernetes.io/is-default-class=true
Provisioner:           kubernetes.io/aws-ebs
Parameters:            fsType=ext4,type=gp2
AllowVolumeExpansion:  <unset>
MountOptions:          <none>
ReclaimPolicy:         Delete
VolumeBindingMode:     WaitForFirstConsumer
Events:                <none>