diff --git a/config/ks-core/Chart.yaml b/config/ks-core/Chart.yaml
index 5a9d5a0b6..06aebe518 100644
--- a/config/ks-core/Chart.yaml
+++ b/config/ks-core/Chart.yaml
@@ -7,12 +7,12 @@ 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: 1.1.4-rc.0
+version: 1.1.4
 
 # 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
 # follow Semantic Versioning. They should reflect the version the application is using.
-appVersion: "v4.1.3-rc.0"
+appVersion: "v4.1.3"
 
 dependencies:
   - name: redis-ha
diff --git a/config/ks-core/templates/extension-museum.yaml b/config/ks-core/templates/extension-museum.yaml
index 60e637e5a..aae233b06 100644
--- a/config/ks-core/templates/extension-museum.yaml
+++ b/config/ks-core/templates/extension-museum.yaml
@@ -83,4 +83,6 @@ metadata:
 spec:
   url: https://extensions-museum.{{ .Release.Namespace }}.svc
   caBundle: {{ b64enc $ca.Cert }}
+status:
+  lastSyncTime: null
 {{end}}
diff --git a/config/ks-core/values.yaml b/config/ks-core/values.yaml
index 6656324f4..1596a5231 100644
--- a/config/ks-core/values.yaml
+++ b/config/ks-core/values.yaml
@@ -2,7 +2,7 @@
 ## @param global.tag Global Docker image tag
 global:
   imageRegistry: docker.io
-  tag: v4.1.3-rc.0
+  tag: v4.1.3
   imagePullSecrets: []
   # - name: "image-pull-secret"
 
@@ -443,5 +443,5 @@ ksExtensionRepository:
   image:
     registry: ""
     repository: kubesphere/ks-extensions-museum
-    tag: "1.1.3-rc.0"
+    tag: "v1.1.3"
     pullPolicy: IfNotPresent