diff --git a/internal/db/models/node_dao.go b/internal/db/models/node_dao.go
index 40d8c03f..4593a5ef 100644
--- a/internal/db/models/node_dao.go
+++ b/internal/db/models/node_dao.go
@@ -598,6 +598,52 @@ func (this *NodeDAO) CountAllEnabledNodesWithGroupId(groupId int64) (int64, erro
 		Count()
 }
 
+// 获取一个集群的节点DNS信息
+func (this *NodeDAO) FindAllEnabledNodesDNSWithClusterId(clusterId int64) (result []*Node, err error) {
+	_, err = this.Query().
+		State(NodeStateEnabled).
+		Attr("clusterId", clusterId).
+		Attr("isOn", true).
+		Result("id", "name", "dnsRoutes").
+		DescPk().
+		Slice(&result).
+		FindAll()
+	return
+}
+
+// 获取单个节点的DNS信息
+func (this *NodeDAO) FindEnabledNodeDNS(nodeId int64) (*Node, error) {
+	one, err := this.Query().
+		State(NodeStateEnabled).
+		Pk(nodeId).
+		Attr("isOn", true).
+		Result("id", "name", "dnsRoutes", "clusterId").
+		Find()
+	if err != nil || one == nil {
+		return nil, err
+	}
+	return one.(*Node), nil
+}
+
+// 修改节点的DNS信息
+func (this *NodeDAO) UpdateNodeDNS(nodeId int64, routes map[int64]string) error {
+	if nodeId <= 0 {
+		return errors.New("invalid nodeId")
+	}
+	if routes == nil {
+		routes = map[int64]string{}
+	}
+	routesJSON, err := json.Marshal(routes)
+	if err != nil {
+		return err
+	}
+	op := NewNodeOperator()
+	op.Id = nodeId
+	op.DnsRoutes = routesJSON
+	_, err = this.Save(op)
+	return err
+}
+
 // 生成唯一ID
 func (this *NodeDAO) genUniqueId() (string, error) {
 	for {
diff --git a/internal/db/models/node_ip_address_dao.go b/internal/db/models/node_ip_address_dao.go
index 28a74925..aac62532 100644
--- a/internal/db/models/node_ip_address_dao.go
+++ b/internal/db/models/node_ip_address_dao.go
@@ -115,6 +115,18 @@ func (this *NodeIPAddressDAO) UpdateAddress(addressId int64, name string, ip str
 	return err
 }
 
+// 修改IP地址中的IP
+func (this *NodeIPAddressDAO) UpdateAddressIP(addressId int64, ip string) error {
+	if addressId <= 0 {
+		return errors.New("invalid addressId")
+	}
+	op := NewNodeIPAddressOperator()
+	op.Id = addressId
+	op.Ip = ip
+	_, err := this.Save(op)
+	return err
+}
+
 // 修改IP地址所属节点
 func (this *NodeIPAddressDAO) UpdateAddressNodeId(addressId int64, nodeId int64) error {
 	_, err := this.Query().
@@ -148,3 +160,15 @@ func (this *NodeIPAddressDAO) FindFirstNodeIPAddress(nodeId int64) (string, erro
 		Result("ip").
 		FindStringCol("")
 }
+
+// 查找节点的第一个可访问的IP地址ID
+func (this *NodeIPAddressDAO) FindFirstNodeIPAddressId(nodeId int64) (int64, error) {
+	return this.Query().
+		Attr("nodeId", nodeId).
+		State(NodeIPAddressStateEnabled).
+		Attr("canAccess", true).
+		Desc("order").
+		AscPk().
+		Result("id").
+		FindInt64Col(0)
+}
diff --git a/internal/db/models/node_model_ext.go b/internal/db/models/node_model_ext.go
index e7b29955..8acf3766 100644
--- a/internal/db/models/node_model_ext.go
+++ b/internal/db/models/node_model_ext.go
@@ -40,6 +40,19 @@ func (this *Node) DecodeStatus() (*nodeconfigs.NodeStatus, error) {
 	return status, nil
 }
 
+// 所有的DNS线路
+func (this *Node) DNSRoutes() (map[int64]string, error) {
+	routes := map[int64]string{} // domainId => route
+	if len(this.DnsRoutes) == 0 || this.DnsRoutes == "null" {
+		return routes, nil
+	}
+	err := json.Unmarshal([]byte(this.DnsRoutes), &routes)
+	if err != nil {
+		return map[int64]string{}, err
+	}
+	return routes, nil
+}
+
 // DNS线路
 func (this *Node) DNSRoute(dnsDomainId int64) (string, error) {
 	routes := map[int64]string{} // domainId => route
diff --git a/internal/rpc/services/service_node.go b/internal/rpc/services/service_node.go
index e9c4c1ef..dc5baf04 100644
--- a/internal/rpc/services/service_node.go
+++ b/internal/rpc/services/service_node.go
@@ -7,6 +7,7 @@ import (
 	"github.com/TeaOSLab/EdgeAPI/internal/errors"
 	"github.com/TeaOSLab/EdgeAPI/internal/installers"
 	rpcutils "github.com/TeaOSLab/EdgeAPI/internal/rpc/utils"
+	"github.com/TeaOSLab/EdgeAPI/internal/utils/numberutils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/configutils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/iwind/TeaGo/logs"
@@ -837,3 +838,151 @@ func (this *NodeService) CountAllEnabledNodesWithGroupId(ctx context.Context, re
 	}
 	return &pb.RPCCountResponse{Count: count}, nil
 }
+
+// 取得某个集群下的所有节点
+func (this *NodeService) FindAllEnabledNodesDNSWithClusterId(ctx context.Context, req *pb.FindAllEnabledNodesDNSWithClusterIdRequest) (*pb.FindAllEnabledNodesDNSWithClusterIdResponse, error) {
+	// 校验请求
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
+	if err != nil {
+		return nil, err
+	}
+
+	clusterDNS, err := models.SharedNodeClusterDAO.FindClusterDNSInfo(req.NodeClusterId)
+	if err != nil {
+		return nil, err
+	}
+	if clusterDNS == nil {
+		return nil, errors.New("not found clusterId '" + numberutils.FormatInt64(req.NodeClusterId) + "'")
+	}
+	dnsDomainId := int64(clusterDNS.DnsDomainId)
+
+	nodes, err := models.SharedNodeDAO.FindAllEnabledNodesDNSWithClusterId(req.NodeClusterId)
+	if err != nil {
+		return nil, err
+	}
+	result := []*pb.NodeDNSInfo{}
+	for _, node := range nodes {
+		ipAddr, err := models.SharedNodeIPAddressDAO.FindFirstNodeIPAddress(int64(node.Id))
+		if err != nil {
+			return nil, err
+		}
+
+		route, err := node.DNSRoute(dnsDomainId)
+		if err != nil {
+			return nil, err
+		}
+
+		result = append(result, &pb.NodeDNSInfo{
+			Id:     int64(node.Id),
+			Name:   node.Name,
+			IpAddr: ipAddr,
+			Route:  route,
+		})
+	}
+	return &pb.FindAllEnabledNodesDNSWithClusterIdResponse{Nodes: result}, nil
+}
+
+// 查找单个节点的域名解析信息
+func (this *NodeService) FindEnabledNodeDNS(ctx context.Context, req *pb.FindEnabledNodeDNSRequest) (*pb.FindEnabledNodeDNSResponse, error) {
+	// 校验请求
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
+	if err != nil {
+		return nil, err
+	}
+
+	node, err := models.SharedNodeDAO.FindEnabledNodeDNS(req.NodeId)
+	if err != nil {
+		return nil, err
+	}
+
+	if node == nil {
+		return &pb.FindEnabledNodeDNSResponse{Node: nil}, nil
+	}
+
+	clusterId := int64(node.ClusterId)
+	clusterDNS, err := models.SharedNodeClusterDAO.FindClusterDNSInfo(clusterId)
+	if err != nil {
+		return nil, err
+	}
+	if clusterDNS == nil {
+		return &pb.FindEnabledNodeDNSResponse{Node: nil}, nil
+	}
+
+	dnsDomainId := int64(clusterDNS.DnsDomainId)
+
+	var route = ""
+	if dnsDomainId > 0 {
+		route, err = node.DNSRoute(dnsDomainId)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	ipAddr, err := models.SharedNodeIPAddressDAO.FindFirstNodeIPAddress(int64(node.Id))
+	if err != nil {
+		return nil, err
+	}
+
+	return &pb.FindEnabledNodeDNSResponse{
+		Node: &pb.NodeDNSInfo{
+			Id:          int64(node.Id),
+			Name:        node.Name,
+			IpAddr:      ipAddr,
+			Route:       route,
+			ClusterId:   clusterId,
+			DnsDomainId: dnsDomainId,
+		},
+	}, nil
+}
+
+// 修改节点的DNS解析信息
+func (this *NodeService) UpdateNodeDNS(ctx context.Context, req *pb.UpdateNodeDNSRequest) (*pb.RPCSuccess, error) {
+	// 校验请求
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
+	if err != nil {
+		return nil, err
+	}
+
+	node, err := models.SharedNodeDAO.FindEnabledNodeDNS(req.NodeId)
+	if err != nil {
+		return nil, err
+	}
+
+	if node == nil {
+		return nil, errors.New("node not found")
+	}
+
+	routes, err := node.DNSRoutes()
+	if err != nil {
+		return nil, err
+	}
+	if req.DnsDomainId > 0 && len(req.Route) > 0 {
+		routes[req.DnsDomainId] = req.Route
+	}
+
+	err = models.SharedNodeDAO.UpdateNodeDNS(req.NodeId, routes)
+	if err != nil {
+		return nil, err
+	}
+
+	// 修改IP
+	if len(req.IpAddr) > 0 {
+		ipAddrId, err := models.SharedNodeIPAddressDAO.FindFirstNodeIPAddressId(req.NodeId)
+		if err != nil {
+			return nil, err
+		}
+		if ipAddrId > 0 {
+			err = models.SharedNodeIPAddressDAO.UpdateAddressIP(ipAddrId, req.IpAddr)
+			if err != nil {
+				return nil, err
+			}
+		} else {
+			_, err = models.SharedNodeIPAddressDAO.CreateAddress(req.NodeId, "DNS IP", req.IpAddr, true)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+
+	return rpcutils.Success()
+}
diff --git a/internal/rpc/services/service_node_cluster.go b/internal/rpc/services/service_node_cluster.go
index 90550b8e..79ab7236 100644
--- a/internal/rpc/services/service_node_cluster.go
+++ b/internal/rpc/services/service_node_cluster.go
@@ -407,6 +407,7 @@ func (this *NodeClusterService) FindEnabledNodeClusterDNS(ctx context.Context, r
 	if provider != nil {
 		pbProvider = &pb.DNSProvider{
 			Id:       int64(provider.Id),
+			Name:     provider.Name,
 			Type:     provider.Type,
 			TypeName: dnsclients.FindProviderTypeName(provider.Type),
 		}