diff --git a/charts/kubezero-aws-ebs-csi-driver/Chart.yaml b/charts/kubezero-aws-ebs-csi-driver/Chart.yaml
index aead9dc9..c8a36542 100644
--- a/charts/kubezero-aws-ebs-csi-driver/Chart.yaml
+++ b/charts/kubezero-aws-ebs-csi-driver/Chart.yaml
@@ -2,7 +2,8 @@ apiVersion: v2
 name: kubezero-aws-ebs-csi-driver
 description: KubeZero Umbrella Chart for aws-ebs-csi-driver
 type: application
-version: 0.1.1
+version: 0.2.0
+appVersion: 0.5.0
 home: https://kubezero.com
 icon: https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png
 sources:
diff --git a/charts/kubezero-aws-ebs-csi-driver/charts/aws-ebs-csi-driver/templates/deployment.yaml b/charts/kubezero-aws-ebs-csi-driver/charts/aws-ebs-csi-driver/templates/deployment.yaml
index 3316e96c..8cd04c1e 100644
--- a/charts/kubezero-aws-ebs-csi-driver/charts/aws-ebs-csi-driver/templates/deployment.yaml
+++ b/charts/kubezero-aws-ebs-csi-driver/charts/aws-ebs-csi-driver/templates/deployment.yaml
@@ -91,8 +91,10 @@ spec:
             {{- if .Values.enableVolumeScheduling }}
             - --feature-gates=Topology=true
             {{- end}}
+            {{- if gt .Values.replicaCount 1 }}
             - --enable-leader-election
             - --leader-election-type=leases
+            {{- end}}
           env:
             - name: ADDRESS
               value: /var/lib/csi/sockets/pluginproxy/csi.sock
@@ -104,8 +106,10 @@ spec:
           args:
             - --csi-address=$(ADDRESS)
             - --v=5
+            {{- if gt .Values.replicaCount 1 }}
             - --leader-election=true
             - --leader-election-type=leases
+            {{- end}}
           env:
             - name: ADDRESS
               value: /var/lib/csi/sockets/pluginproxy/csi.sock
@@ -117,7 +121,9 @@ spec:
           image: {{ printf "%s:%s" .Values.sidecars.snapshotterImage.repository .Values.sidecars.snapshotterImage.tag }}
           args:
             - --csi-address=$(ADDRESS)
+            {{- if gt .Values.replicaCount 1 }}
             - --leader-election=true
+            {{- end}}
           env:
             - name: ADDRESS
               value: /var/lib/csi/sockets/pluginproxy/csi.sock
diff --git a/charts/kubezero-aws-ebs-csi-driver/values.yaml b/charts/kubezero-aws-ebs-csi-driver/values.yaml
index 9f8bb5bf..bcf10526 100644
--- a/charts/kubezero-aws-ebs-csi-driver/values.yaml
+++ b/charts/kubezero-aws-ebs-csi-driver/values.yaml
@@ -2,8 +2,8 @@ aws-ebs-csi-driver:
   replicaCount: 1
 
   enableVolumeScheduling: true
-  enableVolumeResizing: false
-  enableVolumeSnapshot: false
+  enableVolumeResizing: true
+  enableVolumeSnapshot: true
 
   nodeSelector:
     node-role.kubernetes.io/master: ""