diff --git a/cmd/kk/apis/kubekey/v1alpha2/cluster_types.go b/cmd/kk/apis/kubekey/v1alpha2/cluster_types.go
index b86065480..4dc1cf376 100644
--- a/cmd/kk/apis/kubekey/v1alpha2/cluster_types.go
+++ b/cmd/kk/apis/kubekey/v1alpha2/cluster_types.go
@@ -74,6 +74,7 @@ type HostCfg struct {
 type ControlPlaneEndpoint struct {
 	InternalLoadbalancer string  `yaml:"internalLoadbalancer" json:"internalLoadbalancer,omitempty"`
 	Domain               string  `yaml:"domain" json:"domain,omitempty"`
+	ExternalDNS          *bool   `yaml:"externalDNS" json:"externalDNS"`
 	Address              string  `yaml:"address" json:"address,omitempty"`
 	Port                 int     `yaml:"port" json:"port,omitempty"`
 	KubeVip              KubeVip `yaml:"kubevip" json:"kubevip,omitempty"`
@@ -296,3 +297,11 @@ func (c ControlPlaneEndpoint) IsInternalLBEnabled() bool {
 func (c ControlPlaneEndpoint) IsInternalLBEnabledVip() bool {
 	return c.InternalLoadbalancer == Kubevip
 }
+
+// EnableExternalDNS is used to determine whether to use external dns to resolve kube-apiserver domain.
+func (c *ControlPlaneEndpoint) EnableExternalDNS() bool {
+	if c.ExternalDNS == nil {
+		return false
+	}
+	return *c.ExternalDNS
+}
diff --git a/cmd/kk/apis/kubekey/v1alpha2/default.go b/cmd/kk/apis/kubekey/v1alpha2/default.go
index e3d947826..986410db5 100644
--- a/cmd/kk/apis/kubekey/v1alpha2/default.go
+++ b/cmd/kk/apis/kubekey/v1alpha2/default.go
@@ -185,9 +185,9 @@ func SetDefaultHostsCfg(cfg *ClusterSpec) []HostCfg {
 
 func SetDefaultLBCfg(cfg *ClusterSpec, masterGroup []*KubeHost) ControlPlaneEndpoint {
 	//Check whether LB should be configured
-	if len(masterGroup) >= 2 && !cfg.ControlPlaneEndpoint.IsInternalLBEnabled() && cfg.ControlPlaneEndpoint.Address == "" {
+	if len(masterGroup) >= 2 && !cfg.ControlPlaneEndpoint.IsInternalLBEnabled() && cfg.ControlPlaneEndpoint.Address == "" && !cfg.ControlPlaneEndpoint.EnableExternalDNS() {
 		fmt.Println()
-		fmt.Println("Warning: When there are at least two nodes in the control-plane, you should set the value of the LB address or enable the internal loadbalancer, if the 'ControlPlaneEndpoint.Domain' cannot be resolved in your dns server.")
+		fmt.Println("Warning: When there are at least two nodes in the control-plane, you should set the value of the LB address or enable the internal loadbalancer, or set 'controlPlaneEndpoint.externalDNS' to 'true' if the 'controlPlaneEndpoint.domain' can be resolved in your dns server.")
 		fmt.Println()
 	}
 
@@ -197,7 +197,7 @@ func SetDefaultLBCfg(cfg *ClusterSpec, masterGroup []*KubeHost) ControlPlaneEndp
 		os.Exit(0)
 	}
 
-	if cfg.ControlPlaneEndpoint.Address == "127.0.0.1" {
+	if (cfg.ControlPlaneEndpoint.Address == "" && !cfg.ControlPlaneEndpoint.EnableExternalDNS()) || cfg.ControlPlaneEndpoint.Address == "127.0.0.1" {
 		cfg.ControlPlaneEndpoint.Address = masterGroup[0].InternalAddress
 	}
 	if cfg.ControlPlaneEndpoint.Domain == "" {
diff --git a/docs/config-example.md b/docs/config-example.md
index fc3a57843..e6895f793 100644
--- a/docs/config-example.md
+++ b/docs/config-example.md
@@ -23,8 +23,11 @@ spec:
     - node1
     - node[10:100] # All the nodes in your cluster that serve as the worker nodes.
   controlPlaneEndpoint:
-    #Internal loadbalancer for apiservers. Support: haproxy, kube-vip [Default: ""]
-    internalLoadbalancer: haproxy 
+    # Internal loadbalancer for apiservers. Support: haproxy, kube-vip [Default: ""]
+    internalLoadbalancer: haproxy
+    # Determines whether to use external dns to resolve the control-plane domain. 
+    # If 'externalDNS' is set to 'true', the 'address' needs to be set to "".
+    externalDNS: false  
     domain: lb.kubesphere.local
     # The IP address of your load balancer. If you use internalLoadblancer in "kube-vip" mode, a VIP is required here.
     address: ""