diff --git a/internal/db/models/dns_domain_dao.go b/internal/db/models/dns_domain_dao.go
index 77d8bcfc..7ca935b3 100644
--- a/internal/db/models/dns_domain_dao.go
+++ b/internal/db/models/dns_domain_dao.go
@@ -195,3 +195,19 @@ func (this *DNSDomainDAO) FindDomainRouteName(domainId int64, routeCode string)
 	}
 	return "", nil
 }
+
+// 判断是否有域名可选
+func (this *DNSDomainDAO) ExistAvailableDomains() (bool, error) {
+	subQuery, err := SharedDNSProviderDAO.Query().
+		Where("state=1"). // 这里要使用非变量
+		ResultPk().
+		AsSQL()
+	if err != nil {
+		return false, err
+	}
+	return this.Query().
+		State(DNSDomainStateEnabled).
+		Attr("isOn", true).
+		Where("providerId IN (" + subQuery + ")").
+		Exist()
+}
diff --git a/internal/db/models/node_cluster_dao.go b/internal/db/models/node_cluster_dao.go
index 5b8c506a..2d9e53c9 100644
--- a/internal/db/models/node_cluster_dao.go
+++ b/internal/db/models/node_cluster_dao.go
@@ -100,7 +100,7 @@ func (this *NodeClusterDAO) FindAllEnableClusters() (result []*NodeCluster, err
 }
 
 // 创建集群
-func (this *NodeClusterDAO) CreateCluster(name string, grantId int64, installDir string) (clusterId int64, err error) {
+func (this *NodeClusterDAO) CreateCluster(name string, grantId int64, installDir string, dnsDomainId int64, dnsName string) (clusterId int64, err error) {
 	uniqueId, err := this.genUniqueId()
 	if err != nil {
 		return 0, err
@@ -116,6 +116,8 @@ func (this *NodeClusterDAO) CreateCluster(name string, grantId int64, installDir
 	op.Name = name
 	op.GrantId = grantId
 	op.InstallDir = installDir
+	op.DnsDomainId = dnsDomainId
+	op.DnsName = dnsName
 	op.UseAllAPINodes = 1
 	op.ApiNodes = "[]"
 	op.UniqueId = uniqueId
diff --git a/internal/rpc/services/service_dns_domain.go b/internal/rpc/services/service_dns_domain.go
index 648361e1..3931b9ac 100644
--- a/internal/rpc/services/service_dns_domain.go
+++ b/internal/rpc/services/service_dns_domain.go
@@ -416,6 +416,21 @@ func (this *DNSDomainService) FindAllDNSDomainRoutes(ctx context.Context, req *p
 	return &pb.FindAllDNSDomainRoutesResponse{Routes: pbRoutes}, nil
 }
 
+// 判断是否有域名可选
+func (this *DNSDomainService) ExistAvailableDomains(ctx context.Context, req *pb.ExistAvailableDomainsRequest) (*pb.ExistAvailableDomainsResponse, error) {
+	// 校验请求
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
+	if err != nil {
+		return nil, err
+	}
+
+	exist, err := models.SharedDNSDomainDAO.ExistAvailableDomains()
+	if err != nil {
+		return nil, err
+	}
+	return &pb.ExistAvailableDomainsResponse{Exist: exist}, nil
+}
+
 // 转换域名信息
 func (this *DNSDomainService) convertDomainToPB(domain *models.DNSDomain) (*pb.DNSDomain, error) {
 	domainId := int64(domain.Id)
diff --git a/internal/rpc/services/service_node_cluster.go b/internal/rpc/services/service_node_cluster.go
index e18cb690..7e54a875 100644
--- a/internal/rpc/services/service_node_cluster.go
+++ b/internal/rpc/services/service_node_cluster.go
@@ -23,7 +23,7 @@ func (this *NodeClusterService) CreateNodeCluster(ctx context.Context, req *pb.C
 		return nil, err
 	}
 
-	clusterId, err := models.SharedNodeClusterDAO.CreateCluster(req.Name, req.GrantId, req.InstallDir)
+	clusterId, err := models.SharedNodeClusterDAO.CreateCluster(req.Name, req.GrantId, req.InstallDir, req.DnsDomainId, req.DnsName)
 	if err != nil {
 		return nil, err
 	}