diff --git a/tools/gate/devel/local-vars.yaml b/tools/gate/devel/local-vars.yaml
index 5699fb92c..540462c3b 100644
--- a/tools/gate/devel/local-vars.yaml
+++ b/tools/gate/devel/local-vars.yaml
@@ -18,3 +18,4 @@ kubernetes:
   cluster:
     cni: calico
     pod_subnet: 192.168.0.0/16
+    domain: cluster.local
diff --git a/tools/gate/playbooks/deploy-kubeadm-aio-common/tasks/clean-node.yaml b/tools/gate/playbooks/deploy-kubeadm-aio-common/tasks/clean-node.yaml
index 8811e460b..75338d2ba 100644
--- a/tools/gate/playbooks/deploy-kubeadm-aio-common/tasks/clean-node.yaml
+++ b/tools/gate/playbooks/deploy-kubeadm-aio-common/tasks/clean-node.yaml
@@ -45,7 +45,7 @@
           PVC_SUPPORT_NFS=true
           NET_SUPPORT_LINUXBRIDGE=true
           KUBE_NET_POD_SUBNET="{{ kubernetes.cluster.pod_subnet }}"
-          KUBE_NET_DNS_DOMAIN=cluster.local
+          KUBE_NET_DNS_DOMAIN="{{ kubernetes.cluster.domain }}"
           CONTAINER_RUNTIME=docker
       register: kubeadm_master_deploy
       ignore_errors: True
diff --git a/tools/gate/playbooks/deploy-kubeadm-aio-common/tasks/util-kubeadm-aio-run.yaml b/tools/gate/playbooks/deploy-kubeadm-aio-common/tasks/util-kubeadm-aio-run.yaml
index 272c80fdb..c184190ce 100644
--- a/tools/gate/playbooks/deploy-kubeadm-aio-common/tasks/util-kubeadm-aio-run.yaml
+++ b/tools/gate/playbooks/deploy-kubeadm-aio-common/tasks/util-kubeadm-aio-run.yaml
@@ -47,7 +47,7 @@
           PVC_SUPPORT_NFS=true
           NET_SUPPORT_LINUXBRIDGE=true
           KUBE_NET_POD_SUBNET="{{ kubernetes.cluster.pod_subnet }}"
-          KUBE_NET_DNS_DOMAIN=cluster.local
+          KUBE_NET_DNS_DOMAIN="{{ kubernetes.cluster.domain }}"
           CONTAINER_RUNTIME=docker
           KUBELET_NODE_LABELS="{{ kubeadm_kubelet_labels }}"
       register: kubeadm_master_deploy
diff --git a/tools/gate/playbooks/vars.yaml b/tools/gate/playbooks/vars.yaml
index a434ca176..d3f47faa0 100644
--- a/tools/gate/playbooks/vars.yaml
+++ b/tools/gate/playbooks/vars.yaml
@@ -28,6 +28,7 @@ kubernetes:
   cluster:
     cni: calico
     pod_subnet: 192.168.0.0/16
+    domain: cluster.local
 
 nodes:
   labels:
diff --git a/tools/images/kubeadm-aio/assets/opt/playbooks/roles/deploy-kubeadm-master/tasks/helm-dns.yaml b/tools/images/kubeadm-aio/assets/opt/playbooks/roles/deploy-kubeadm-master/tasks/helm-dns.yaml
index c719ff9a7..3ca3a0987 100644
--- a/tools/images/kubeadm-aio/assets/opt/playbooks/roles/deploy-kubeadm-master/tasks/helm-dns.yaml
+++ b/tools/images/kubeadm-aio/assets/opt/playbooks/roles/deploy-kubeadm-master/tasks/helm-dns.yaml
@@ -50,7 +50,7 @@
   delegate_to: 127.0.0.1
   block:
     - name: kubeadm | dns
-      command: helm install /opt/charts/kube-dns --name kube-dns --namespace kube-system --wait
+      command: "helm install /opt/charts/kube-dns --name kube-dns --namespace kube-system --set networking.dnsDomain={{ k8s.networking.dnsDomain }} --wait"
       environment:
         HELM_HOST: 'localhost:44134'
     - name: kubeadm | dns