diff --git a/.github/scripts/start-submarine.sh b/.github/scripts/start-submarine.sh
index b5b9f66c08..9e30564de0 100644
--- a/.github/scripts/start-submarine.sh
+++ b/.github/scripts/start-submarine.sh
@@ -32,7 +32,7 @@ kubectl label namespace submarine istio-injection=enabled
 kubectl label namespace "$submarine_user_namespace" istio-injection=enabled
 helm dependency update ./helm-charts/submarine
 helm install --wait --set storageClass.provisioner=rancher.io/local-path --set storageClass.volumeBindingMode=WaitForFirstConsumer submarine ./helm-charts/submarine -n submarine
-kubectl apply -f ./submarine-cloud-v2/artifacts/examples/example-submarine.yaml -n "$submarine_user_namespace"
+kubectl apply -f ./submarine-cloud-v3/config/samples/_v1alpha1_submarine.yaml -n "$submarine_user_namespace"
 
 # Polling waiting for the submarine to be in the RUNNING state
 for ((i=0;i<$wait_times;++i)); do
diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index c474fd3996..19a094ef8c 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -258,7 +258,7 @@ jobs:
           echo ">>> mvn ${BUILD_FLAG} -B"
           mvn ${BUILD_FLAG} -B
       - name: Build Image locally
-        run: .github/scripts/build-image-locally.sh
+        run: .github/scripts/build-image-locally-v3.sh
       - name: Start submarine
         run: bash ./.github/scripts/start-submarine.sh
       - name: Test
diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index 0646733cfc..f3f20a5c0e 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -145,7 +145,7 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-maven-
       - name: Build Image locally
-        run: .github/scripts/build-image-locally.sh
+        run: .github/scripts/build-image-locally-v3.sh
       - name: Start submarine
         run: bash ./.github/scripts/start-submarine.sh
       - name: Setup python environment
diff --git a/helm-charts/submarine/crds/crd.yaml b/helm-charts/submarine/crds/crd.yaml
index 858789740f..93a54b3bbd 100644
--- a/helm-charts/submarine/crds/crd.yaml
+++ b/helm-charts/submarine/crds/crd.yaml
@@ -99,7 +99,6 @@ spec:
                       description: StorageSize is the storage size of the database
                       type: string
                   required:
-                    - mysqlRootPasswordSecret
                     - storageSize
                   type: object
                 minio: