diff --git a/deploy/example-webhook/Chart.yaml b/deploy/example-webhook/Chart.yaml
index 9010dab..a026c53 100644
--- a/deploy/example-webhook/Chart.yaml
+++ b/deploy/example-webhook/Chart.yaml
@@ -2,4 +2,4 @@ apiVersion: v1
 appVersion: "0.1.0"
 description: DNSPod Webhook for Cert Manager
 name: cert-manager-webhook-dnspod
-version: 0.1.0
+version: 0.1.1
diff --git a/deploy/example-webhook/templates/deployment.yaml b/deploy/example-webhook/templates/deployment.yaml
index 23e9064..8506d0b 100644
--- a/deploy/example-webhook/templates/deployment.yaml
+++ b/deploy/example-webhook/templates/deployment.yaml
@@ -22,7 +22,7 @@ spec:
       serviceAccountName: {{ include "example-webhook.fullname" . }}
       containers:
         - name: {{ .Chart.Name }}
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          image: "{{ .Values.image.repository }}:{{ default .Chart.AppVersion .Values.image.tag }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           args:
             - --tls-cert-file=/tls/tls.crt
diff --git a/deploy/example-webhook/values.yaml b/deploy/example-webhook/values.yaml
index 10fe4f8..2a0042b 100644
--- a/deploy/example-webhook/values.yaml
+++ b/deploy/example-webhook/values.yaml
@@ -14,7 +14,7 @@ certManager:
 
 image:
   repository: qqshfox/cert-manager-webhook-dnspod
-  tag: latest
+  #tag: latest
   pullPolicy: IfNotPresent
 
 nameOverride: ""