diff --git a/README.md b/README.md
index 6b277890c..748480b34 100644
--- a/README.md
+++ b/README.md
@@ -45,8 +45,8 @@ If your Kubernetes cluster environment meets all requirements mentioned above, t
 ### Minimal Installation
 
 ```bash
-kubectl apply -f https://github.com/kubesphere/ks-installer/releases/download/v3.4.0/kubesphere-installer.yaml
-kubectl apply -f https://github.com/kubesphere/ks-installer/releases/download/v3.4.0/cluster-configuration.yaml
+kubectl apply -f https://github.com/kubesphere/ks-installer/releases/download/v3.4.1-alpha.0/kubesphere-installer.yaml
+kubectl apply -f https://github.com/kubesphere/ks-installer/releases/download/v3.4.1-alpha.0/cluster-configuration.yaml
 ```
 
 Then inspect the logs of installation.
@@ -113,7 +113,7 @@ Deploy the new version of ks-installer:
 ```bash
 # Notice: ks-installer will automatically migrate the configuration. Do not modify the cluster configuration by yourself.
 
-kubectl apply -f https://github.com/kubesphere/ks-installer/releases/download/v3.4.0/kubesphere-installer.yaml --force
+kubectl apply -f https://github.com/kubesphere/ks-installer/releases/download/v3.4.1-alpha.0/kubesphere-installer.yaml --force
 ```
 
 > Note: If your KubeSphere version is v3.1.0 or eariler, please upgrade to v3.2.x first.
diff --git a/README_zh.md b/README_zh.md
index 96fa7980c..415f84f89 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -45,8 +45,8 @@ glusterfs                 kubernetes.io/glusterfs   3d4h
 ### 最小化快速部署
 
 ```bash
-kubectl apply -f https://github.com/kubesphere/ks-installer/releases/download/v3.4.0/kubesphere-installer.yaml
-kubectl apply -f https://github.com/kubesphere/ks-installer/releases/download/v3.4.0/cluster-configuration.yaml
+kubectl apply -f https://github.com/kubesphere/ks-installer/releases/download/v3.4.1-alpha.0/kubesphere-installer.yaml
+kubectl apply -f https://github.com/kubesphere/ks-installer/releases/download/v3.4.1-alpha.0/cluster-configuration.yaml
 ```
 
 查看部署进度及日志
@@ -116,7 +116,7 @@ kubectl logs -n kubesphere-system $(kubectl get pod -n kubesphere-system -l app=
 ```bash
 # 注意: ks-installer会自动迁移cluster-configuration. 请勿自行修改.
 
-kubectl apply -f https://github.com/kubesphere/ks-installer/releases/download/v3.4.0/kubesphere-installer.yaml --force
+kubectl apply -f https://github.com/kubesphere/ks-installer/releases/download/v3.4.1-alpha.0/kubesphere-installer.yaml --force
 ```
 
 
diff --git a/controller/installRunner.py b/controller/installRunner.py
index 555d8210a..96e97692d 100755
--- a/controller/installRunner.py
+++ b/controller/installRunner.py
@@ -46,7 +46,7 @@
         "name": "ks-installer",
         "namespace": "kubesphere-system",
         "labels": {
-            "version": "v3.4.0"
+            "version": "v3.4.1-alpha.0"
         },
     },
 }
diff --git a/deploy/cluster-configuration.yaml b/deploy/cluster-configuration.yaml
index 6291ab226..e7cd992b0 100644
--- a/deploy/cluster-configuration.yaml
+++ b/deploy/cluster-configuration.yaml
@@ -5,7 +5,7 @@ metadata:
   name: ks-installer
   namespace: kubesphere-system
   labels:
-    version: v3.4.0
+    version: v3.4.1-alpha.0
 spec:
   persistence:
     storageClass: ""        # If there is no default StorageClass in your cluster, you need to specify an existing StorageClass here.
diff --git a/deploy/kubesphere-installer.yaml b/deploy/kubesphere-installer.yaml
index 98a09864f..a9611b033 100644
--- a/deploy/kubesphere-installer.yaml
+++ b/deploy/kubesphere-installer.yaml
@@ -292,7 +292,7 @@ spec:
       serviceAccountName: ks-installer
       containers:
       - name: installer
-        image: kubesphere/ks-installer:v3.4.0
+        image: kubespheredev/ks-installer:v3.4.1-alpha.0
         imagePullPolicy: "Always"
         resources:
           limits:
diff --git a/roles/download/defaults/main.yml b/roles/download/defaults/main.yml
index 0b25ce1fa..b816f718b 100644
--- a/roles/download/defaults/main.yml
+++ b/roles/download/defaults/main.yml
@@ -46,7 +46,7 @@ ks_version: >-
   {%- if dev_tag is defined and dev_tag != "" -%}
   {{ dev_tag }}
   {%- else -%}
-  v3.4.0
+  v3.4.1-alpha.0
   {%- endif %}
 
 #KubeSphere: