diff --git a/charts/kubezero/Chart.yaml b/charts/kubezero/Chart.yaml
index 2710e813..ed1fd984 100644
--- a/charts/kubezero/Chart.yaml
+++ b/charts/kubezero/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: kubezero
 description: KubeZero ArgoCD Application - Root App of Apps chart of KubeZero
 type: application
-version: 0.3.2
+version: 0.3.3
 home: https://kubezero.com
 icon: https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png
 keywords:
diff --git a/charts/kubezero/templates/calico.yaml b/charts/kubezero/templates/calico.yaml
index 701545e0..97a04c9c 100644
--- a/charts/kubezero/templates/calico.yaml
+++ b/charts/kubezero/templates/calico.yaml
@@ -1,7 +1,11 @@
 {{- if .Values.calico.enabled }}
 {{ template "kubezero-app.app" dict "root" . "name" "calico" "type" .Values.calico.type "retain" true }}
+  syncPolicy:
+    automated:
+      prune: true
+
   ignoreDifferences:
-  - group: api
+  - group: apiextensions.k8s.io
     kind: CustomResourceDefinition
     jsonPointers:
     - /status