diff --git a/k8s/charts/seaweedfs/templates/filer-statefulset.yaml b/k8s/charts/seaweedfs/templates/filer-statefulset.yaml
index 1079e537e..515454cf0 100644
--- a/k8s/charts/seaweedfs/templates/filer-statefulset.yaml
+++ b/k8s/charts/seaweedfs/templates/filer-statefulset.yaml
@@ -335,6 +335,10 @@ spec:
     {{- if eq .Values.filer.data.type "persistentVolumeClaim"}}
     - metadata:
         name: data-filer
+        {{- with .Values.filer.data.annotations }}
+        annotations:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
       spec:
         accessModes: [ "ReadWriteOnce" ]
         storageClassName: {{ .Values.filer.data.storageClass }}
@@ -345,6 +349,10 @@ spec:
     {{- if eq .Values.filer.logs.type "persistentVolumeClaim"}}
     - metadata:
         name: seaweedfs-filer-log-volume
+        {{- with .Values.filer.logs.annotations }}
+        annotations:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
       spec:
         accessModes: [ "ReadWriteOnce" ]
         storageClassName: {{ .Values.filer.logs.storageClass }}
diff --git a/k8s/charts/seaweedfs/templates/master-statefulset.yaml b/k8s/charts/seaweedfs/templates/master-statefulset.yaml
index 15b1e9eb4..a8c4cdaf0 100644
--- a/k8s/charts/seaweedfs/templates/master-statefulset.yaml
+++ b/k8s/charts/seaweedfs/templates/master-statefulset.yaml
@@ -273,6 +273,10 @@ spec:
     {{- if eq .Values.master.data.type "persistentVolumeClaim"}}
     - metadata:
         name: data-{{ .Release.Namespace }}
+        {{- with .Values.master.data.annotations }}
+        annotations:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
       spec:
         accessModes: [ "ReadWriteOnce" ]
         storageClassName: {{ .Values.master.data.storageClass }}
@@ -283,6 +287,10 @@ spec:
     {{- if eq .Values.master.logs.type "persistentVolumeClaim"}}
     - metadata:
         name: seaweedfs-master-log-volume
+        {{- with .Values.master.logs.annotations }}
+        annotations:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
       spec:
         accessModes: [ "ReadWriteOnce" ]
         storageClassName: {{ .Values.master.logs.storageClass }}
diff --git a/k8s/charts/seaweedfs/templates/volume-statefulset.yaml b/k8s/charts/seaweedfs/templates/volume-statefulset.yaml
index 1ac17d9e8..dc89cf9d3 100644
--- a/k8s/charts/seaweedfs/templates/volume-statefulset.yaml
+++ b/k8s/charts/seaweedfs/templates/volume-statefulset.yaml
@@ -288,6 +288,10 @@ spec:
     {{- if eq .Values.volume.data.type "persistentVolumeClaim"}}
     - metadata:
         name: data
+        {{- with .Values.volume.data.annotations }}
+        annotations:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
       spec:
         accessModes: [ "ReadWriteOnce" ]
         storageClassName: {{ .Values.volume.data.storageClass }}
@@ -298,6 +302,10 @@ spec:
     {{- if and (eq .Values.volume.idx.type "persistentVolumeClaim") .Values.volume.dir_idx }}
     - metadata:
         name: idx
+        {{- with .Values.volume.idx.annotations }}
+        annotations:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
       spec:
         accessModes: [ "ReadWriteOnce" ]
         storageClassName: {{ .Values.volume.idx.storageClass }}
@@ -308,6 +316,10 @@ spec:
     {{- if eq .Values.volume.logs.type "persistentVolumeClaim" }}
     - metadata:
         name: logs
+        {{- with .Values.volume.logs.annotations }}
+        annotations:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
       spec:
         accessModes: [ "ReadWriteOnce" ]
         storageClassName: {{ .Values.volume.logs.storageClass }}
diff --git a/k8s/charts/seaweedfs/values.yaml b/k8s/charts/seaweedfs/values.yaml
index 085162eb6..df36e1152 100644
--- a/k8s/charts/seaweedfs/values.yaml
+++ b/k8s/charts/seaweedfs/values.yaml
@@ -72,17 +72,19 @@ master:
     # Enter any extra configuration for master.toml here.
     # It may be be a multi-line string.
 
-  # can use ANY storage-class , example with local-path-provisioner
+  # You may use ANY storage-class, example with local-path-provisioner
+  # Annotations are optional.
   #  data:
   #    type: "persistentVolumeClaim"
   #    size: "24Ti"
   #    storageClass: "local-path-provisioner"
+  #    annotations: 
+  #      "key": "value"
   #
   # You may also spacify an existing claim:
   #  data:
   #    type: "existingClaim"
   #    claimName: "my-pvc"
-
   data:
     type: "hostPath"
     size: ""
@@ -223,16 +225,19 @@ volume:
   # minimum free disk space(in percents). If free disk space lower this value - all volumes marks as ReadOnly
   minFreeSpacePercent: 7
 
-# can use ANY storage-class , example with local-path-provisioner
-#  data:
-#    type: "persistentVolumeClaim"
-#    size: "24Ti"
-#    storageClass: "local-path-provisioner"
-#
-# You may also spacify an existing claim:
-#  data:
-#    type: "existingClaim"
-#    claimName: "my-pvc"
+  # You may use ANY storage-class, example with local-path-provisioner
+  # Annotations are optional.
+  #  data:
+  #    type: "persistentVolumeClaim"
+  #    size: "24Ti"
+  #    storageClass: "local-path-provisioner"
+  #    annotations: 
+  #      "key": "value"
+  #
+  # You may also spacify an existing claim:
+  #  data:
+  #    type: "existingClaim"
+  #    claimName: "my-pvc"
 
   data:
     type: "hostPath"
@@ -397,12 +402,14 @@ filer:
   storage: 25Gi
   # storageClass is the class of storage which defaults to null (the Kube cluster will pick the default).
   storageClass: null
-
-  # can use ANY storage-class , example with local-path-provisioner
+  # You may use ANY storage-class, example with local-path-provisioner
+  # Annotations are optional.
   #  data:
   #    type: "persistentVolumeClaim"
   #    size: "24Ti"
   #    storageClass: "local-path-provisioner"
+  #    annotations: 
+  #      "key": "value"
   #
   # You may also spacify an existing claim:
   #  data: