diff --git a/src/test/ks-core/Chart.yaml b/src/test/ks-core/Chart.yaml
index 4378bb5a..4d6819d9 100644
--- a/src/test/ks-core/Chart.yaml
+++ b/src/test/ks-core/Chart.yaml
@@ -7,7 +7,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.6.10
+version: 0.6.11
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/src/test/ks-core/crds/application.kubesphere.io_applicationreleases.yaml b/src/test/ks-core/crds/application.kubesphere.io_applicationreleases.yaml
index de13b99c..9d27b83d 100644
--- a/src/test/ks-core/crds/application.kubesphere.io_applicationreleases.yaml
+++ b/src/test/ks-core/crds/application.kubesphere.io_applicationreleases.yaml
@@ -83,10 +83,7 @@ spec:
           status:
             description: ApplicationReleaseStatus defines the observed state of ApplicationRelease
             properties:
-              jobName:
-                type: string
-              lastDeployed:
-                format: date-time
+              installJobName:
                 type: string
               lastUpdate:
                 format: date-time
@@ -103,11 +100,11 @@ spec:
                   type: string
                 type: array
               specHash:
-                description: This is used to compare whether the spec has been modified
-                  to determine if an upgrade is needed.
                 type: string
               state:
                 type: string
+              uninstallJobName:
+                type: string
             required:
             - state
             type: object
diff --git a/src/test/ks-core/crds/application.kubesphere.io_applicationversions.yaml b/src/test/ks-core/crds/application.kubesphere.io_applicationversions.yaml
index ce416aae..020bcb96 100644
--- a/src/test/ks-core/crds/application.kubesphere.io_applicationversions.yaml
+++ b/src/test/ks-core/crds/application.kubesphere.io_applicationversions.yaml
@@ -84,6 +84,8 @@ spec:
                       type: string
                   type: object
                 type: array
+              pullUrl:
+                type: string
               versionName:
                 type: string
             required:
diff --git a/src/test/ks-core/crds/kubesphere.io_extensions.yaml b/src/test/ks-core/crds/kubesphere.io_extensions.yaml
index 655d2fec..9579c30e 100644
--- a/src/test/ks-core/crds/kubesphere.io_extensions.yaml
+++ b/src/test/ks-core/crds/kubesphere.io_extensions.yaml
@@ -252,6 +252,10 @@ spec:
                   - type
                   type: object
                 type: array
+              enabled:
+                type: boolean
+              installedVersion:
+                type: string
               plannedInstallVersion:
                 type: string
               recommendedVersion:
diff --git a/src/test/ks-core/crds/kubesphere.io_extensionversions.yaml b/src/test/ks-core/crds/kubesphere.io_extensionversions.yaml
index 29493883..0ca41e9f 100644
--- a/src/test/ks-core/crds/kubesphere.io_extensionversions.yaml
+++ b/src/test/ks-core/crds/kubesphere.io_extensionversions.yaml
@@ -95,7 +95,7 @@ spec:
                       description: Indicates if the dependency is required
                       type: boolean
                     type:
-                      description: Type of dependency, default to extension
+                      description: Type of dependency, defaults to extension
                       type: string
                     version:
                       description: SemVer
diff --git a/src/test/ks-core/crds/kubesphere.io_installplans.yaml b/src/test/ks-core/crds/kubesphere.io_installplans.yaml
index 442471d4..cd163f4a 100644
--- a/src/test/ks-core/crds/kubesphere.io_installplans.yaml
+++ b/src/test/ks-core/crds/kubesphere.io_installplans.yaml
@@ -300,6 +300,8 @@ spec:
                   - type
                   type: object
                 type: array
+              enabled:
+                type: boolean
               jobName:
                 type: string
               releaseName:
diff --git a/src/test/ks-core/scripts/post-delete.sh b/src/test/ks-core/scripts/post-delete.sh
index c5d5f618..fb466643 100755
--- a/src/test/ks-core/scripts/post-delete.sh
+++ b/src/test/ks-core/scripts/post-delete.sh
@@ -3,6 +3,22 @@
 # set -x
 
 CRD_NAMES=$1
+MAPPING_CONFIG=$2
+
+for extension in `kubectl get extension | grep 'Installed' | awk '{print $1}'`
+do
+  version=$(kubectl get extension $extension -o=jsonpath='{.status.installedVersion}')
+  extensionversion=$extension-$version
+  echo "Found extension $extensionversion installed"
+  helm status $extension --namespace extension-$extension
+  if [ $? -eq 0 ]; then
+    helm mapkubeapis $extension --namespace extension-$extension --mapfile $MAPPING_CONFIG
+  fi
+  helm status $extension-agent --namespace extension-$extension
+  if [ $? -eq 0 ]; then
+    helm mapkubeapis $extension-agent --namespace extension-$extension --mapfile $MAPPING_CONFIG
+  fi
+done
 
 # delete crds
 for crd in `kubectl get crds -o jsonpath="{.items[*].metadata.name}"`
diff --git a/src/test/ks-core/templates/ks-agent.yml b/src/test/ks-core/templates/ks-agent.yml
index c187f948..0bb0efe9 100644
--- a/src/test/ks-core/templates/ks-agent.yml
+++ b/src/test/ks-core/templates/ks-agent.yml
@@ -22,6 +22,9 @@ spec:
       tier: backend
   template:
     metadata:
+      annotations:
+        # force restart ks-agent after the upgrade is complete (even if there is no update)
+        kubesphere.io/update-time: {{ dateInZone "2006-01-02T15:05:05Z" (now) "UTC"| quote }}
       labels:
         app: ks-agent
         tier: backend
diff --git a/src/test/ks-core/templates/post-delete-job.yaml b/src/test/ks-core/templates/post-delete-job.yaml
index 4a7e7d9e..79096dd7 100644
--- a/src/test/ks-core/templates/post-delete-job.yaml
+++ b/src/test/ks-core/templates/post-delete-job.yaml
@@ -1,3 +1,4 @@
+{{- $kubeVersion := .Capabilities.KubeVersion }}
 apiVersion: v1
 kind: ConfigMap
 metadata:
@@ -7,6 +8,15 @@ metadata:
     "helm.sh/hook-weight": "-1"
     "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded,hook-failed
 data:
+  map.yaml: |
+    mappings:
+    {{- range $path, $_ := .Files.Glob "crds/**" }}
+    {{- $crd := $.Files.Get $path | fromYaml }}
+    {{- range $_, $version := $crd.spec.versions }}
+      - deprecatedAPI: "apiVersion: {{ $crd.spec.group }}/{{ $version.name }}\nkind: {{ $crd.spec.names.kind }}\n"
+        removedInVersion: "{{ $kubeVersion }}"
+    {{- end }}
+    {{- end }}
 {{ (.Files.Glob "scripts/post-delete.sh").AsConfig | indent 2 }}
 
 ---
@@ -67,6 +77,7 @@ spec:
             - /bin/bash
             - /scripts/post-delete.sh
             - '{{ join " " $crdNameList }}'
+            - /scripts/map.yaml
           volumeMounts:
             - mountPath: /scripts
               name: scripts
diff --git a/src/test/ks-core/templates/webhook.yaml b/src/test/ks-core/templates/webhook.yaml
index 0349452d..0c3d0511 100644
--- a/src/test/ks-core/templates/webhook.yaml
+++ b/src/test/ks-core/templates/webhook.yaml
@@ -249,40 +249,7 @@ webhooks:
     timeoutSeconds: 30
 
 ---
-apiVersion: admissionregistration.k8s.io/v1
-kind: MutatingWebhookConfiguration
-metadata:
-  name: applicationreleases.application.kubesphere.io
-webhooks:
-  - admissionReviewVersions:
-      - v1
-    clientConfig:
-      caBundle: {{ b64enc $ca.Cert | quote }}
-      service:
-        name: ks-controller-manager
-        namespace: kubesphere-system
-        path: /mutate-application-kubesphere-io-v2-applicationrelease
-        port: 443
-    failurePolicy: Fail
-    matchPolicy: Exact
-    name: applicationreleases.application.kubesphere.io
-    namespaceSelector: {}
-    objectSelector: {}
-    rules:
-      - apiGroups:
-          - application.kubesphere.io
-        apiVersions:
-          - v2
-        operations:
-          - CREATE
-          - UPDATE
-        resources:
-          - applicationreleases
-        scope: '*'
-    sideEffects: None
-    timeoutSeconds: 30
 
----
 apiVersion: admissionregistration.k8s.io/v1
 kind: MutatingWebhookConfiguration
 metadata: