diff --git a/cluster/openshift-image-registry/pvc2.yaml b/cluster/openshift-image-registry/pvc2.yaml
deleted file mode 100644
index 7893ee9..0000000
--- a/cluster/openshift-image-registry/pvc2.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
----
-kind: PersistentVolumeClaim
-apiVersion: v1
-metadata:
-  annotations:
-        argocd.argoproj.io/sync-wave: "1"
-  name: image-registry-pvc
-  namespace: openshift-image-registry
-spec:
-  accessModes:
-    - ReadWriteMany
-  resources:
-    requests:
-      storage: 100Gi
-  storageClassName: synology-iscsi-storage
diff --git a/cluster/synology-storageclass/storage-class.yaml b/cluster/synology-storageclass/storage-class.yaml
index 33506cb..011a477 100644
--- a/cluster/synology-storageclass/storage-class.yaml
+++ b/cluster/synology-storageclass/storage-class.yaml
@@ -25,8 +25,8 @@ parameters:
   protocol: "nfs"
   dsm: '10.10.121.35'
   location: '/volume1'
-  mountPermissions: '0755'
+  mountPermissions: '0777'
 mountOptions:
-  - nfsvers=4.1
+  - nfsvers=4
 reclaimPolicy: Delete
 allowVolumeExpansion: true
\ No newline at end of file