diff --git a/charts/acme/Chart.yaml b/charts/acme/Chart.yaml
index 4f3eb77..67fa0b9 100644
--- a/charts/acme/Chart.yaml
+++ b/charts/acme/Chart.yaml
@@ -1,5 +1,5 @@
 apiVersion: v2
-version: 1.0.0
-appVersion: 1.0.0
+version: 1.0.1
+appVersion: 1.0.1
 name: acme
 description: SSL certificate automatic issue and renewal using acme.sh script. https://github.com/acmesh-official/acme.sh
diff --git a/charts/acme/templates/pvc.yaml b/charts/acme/templates/pvc.yaml
index 570eccb..aabd720 100644
--- a/charts/acme/templates/pvc.yaml
+++ b/charts/acme/templates/pvc.yaml
@@ -8,7 +8,7 @@ spec:
   - ReadWriteOnce
   resources:
     requests:
-      storage: 10Gi
+      storage: {{ .Values.persistence.size }}
   {{- if .Values.persistence.storageClassName }}
   storageClassName: {{ .Values.persistence.storageClassName }}
   {{- end }}