diff --git a/.github/workflows/use-setup-k3s-cluster.yml b/.github/workflows/use-setup-k3s-cluster.yml
index 9efbdcf1..3a93d5a7 100644
--- a/.github/workflows/use-setup-k3s-cluster.yml
+++ b/.github/workflows/use-setup-k3s-cluster.yml
@@ -71,5 +71,9 @@ jobs:
         shell: bash
         run: |
           export ANSIBLE_HOST_KEY_CHECKING=False
-          ansible-playbook -i hosts/inventory init_k3s_cluster_std -e "cluster_name=${{inputs.ssh_host_name}}" -e "domain=${{inputs.domain}}" -D
+          ansible-playbook -i hosts/inventory init_k3s_cluster_std     \
+                           -e "cluster_name=${{inputs.ssh_host_name}}" \
+                           -e "dns_ak=$DNS_AK"                         \
+                           -e "dns_sk=$DNS_SK"                         \
+                           -e "domain=${{inputs.domain}}" -D
         working-directory: playbook/ 
diff --git a/playbook/ansible_playbook_hosts_setup.sh b/playbook/ansible_playbook_hosts_setup.sh
index 9bc2844a..1ebc724e 100644
--- a/playbook/ansible_playbook_hosts_setup.sh
+++ b/playbook/ansible_playbook_hosts_setup.sh
@@ -9,7 +9,7 @@ check_empty() {
 }
 
 # List of variables to check
-variables=("DNS_AK" "DNS_SK" "SSH_USER" "SSH_HOST_IP" "SSH_HOST_DOMAIN" "SSH_PRIVATE_KEY")
+variables=("DNS_AK" "DNS_SK" "DOMAIN" "SSH_USER" "SSH_HOST_IP" "SSH_HOST_DOMAIN" "SSH_PRIVATE_KEY")
 
 # Loop through variables and check if each one is empty
 for var in "${variables[@]}"; do
@@ -37,6 +37,4 @@ ansible_ssh_user=$SSH_USER
 ansible_ssh_private_key_file=~/.ssh/id_rsa
 ansible_host_key_checking=False
 ingress_ip=$SSH_HOST_IP
-dns_ak=$DNS_AK
-dns_sk=$DNS_SK
 EOF
diff --git a/playbook/roles/k3s-addon/files/setup-dns-provider.sh b/playbook/roles/k3s-addon/files/setup-dns-provider.sh
index 1cc2277c..bfbd226f 100644
--- a/playbook/roles/k3s-addon/files/setup-dns-provider.sh
+++ b/playbook/roles/k3s-addon/files/setup-dns-provider.sh
@@ -10,27 +10,23 @@ check_empty() {
 
 # List of variables to check ; Loop through variables and check if each one is empty
 
-variables=("ak" "sk" "domain")
+variables=("DNS_AK" "DNS_SK" "DOMAIN")
 for var in "${variables[@]}"; do
     check_empty "$var"
 done
 
-ak=$1
-sk=$2
-domain=$3
-
 cat > external-dns-values.yaml << EOF
 clusterDomain: admin.local
 sources:
   - service
   - ingress
 domainFilters:
-  - $domain
+  - $DOMAIN
 policy: upsert-only
 provider: alibabacloud
 alibabacloud:
-  accessKeyId: $ak
-  accessKeySecret: $sk
+  accessKeyId: $DNS_AK
+  accessKeySecret: $DNS_SK
   regionId: rg-acfm2akhd255pgi
   zoneType: public
 EOF