diff --git a/internal/rpc/rpc_client.go b/internal/rpc/rpc_client.go
index bb5cfa40..acdd80ac 100644
--- a/internal/rpc/rpc_client.go
+++ b/internal/rpc/rpc_client.go
@@ -301,9 +301,14 @@ func (this *RPCClient) pickConn() *grpc.ClientConn {
 	// 检查连接状态
 	if len(this.conns) > 0 {
 		availableConns := []*grpc.ClientConn{}
-		for _, conn := range this.conns {
-			if conn.GetState() == connectivity.Ready {
-				availableConns = append(availableConns, conn)
+		for _, state := range []connectivity.State{connectivity.Ready, connectivity.Idle, connectivity.Connecting} {
+			for _, conn := range this.conns {
+				if conn.GetState() == state {
+					availableConns = append(availableConns, conn)
+				}
+			}
+			if len(availableConns) > 0 {
+				break
 			}
 		}
 
diff --git a/internal/web/actions/default/dns/clusters/cluster.go b/internal/web/actions/default/dns/clusters/cluster.go
index 00ec14d6..87af4e6b 100644
--- a/internal/web/actions/default/dns/clusters/cluster.go
+++ b/internal/web/actions/default/dns/clusters/cluster.go
@@ -68,10 +68,13 @@ func (this *ClusterAction) RunGet(params struct {
 	nodeMaps := []maps.Map{}
 	for _, node := range nodesResp.Nodes {
 		nodeMaps = append(nodeMaps, maps.Map{
-			"id":        node.Id,
-			"name":      node.Name,
-			"ipAddr":    node.IpAddr,
-			"route":     node.Route,
+			"id":     node.Id,
+			"name":   node.Name,
+			"ipAddr": node.IpAddr,
+			"route": maps.Map{
+				"name": node.Route.Name,
+				"code": node.Route.Code,
+			},
 			"clusterId": node.ClusterId,
 		})
 	}
diff --git a/internal/web/actions/default/dns/domains/routesPopup.go b/internal/web/actions/default/dns/domains/routesPopup.go
index 406b297e..d41d8c69 100644
--- a/internal/web/actions/default/dns/domains/routesPopup.go
+++ b/internal/web/actions/default/dns/domains/routesPopup.go
@@ -3,6 +3,7 @@ package domains
 import (
 	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/iwind/TeaGo/maps"
 )
 
 type RoutesPopupAction struct {
@@ -21,10 +22,14 @@ func (this *RoutesPopupAction) RunGet(params struct {
 		this.ErrorPage(err)
 		return
 	}
-	if len(routesResp.Routes) == 0 {
-		routesResp.Routes = []string{}
+	routeMaps := []maps.Map{}
+	for _, route := range routesResp.Routes {
+		routeMaps = append(routeMaps, maps.Map{
+			"name": route.Name,
+			"code": route.Code,
+		})
 	}
-	this.Data["routes"] = routesResp.Routes
+	this.Data["routes"] = routeMaps
 
 	this.Show()
 }
diff --git a/internal/web/actions/default/dns/issues/updateNodePopup.go b/internal/web/actions/default/dns/issues/updateNodePopup.go
index d936cbcd..7a7e89f9 100644
--- a/internal/web/actions/default/dns/issues/updateNodePopup.go
+++ b/internal/web/actions/default/dns/issues/updateNodePopup.go
@@ -5,7 +5,7 @@ import (
 	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/iwind/TeaGo/actions"
-	"github.com/iwind/TeaGo/lists"
+	"github.com/iwind/TeaGo/maps"
 	"net"
 )
 
@@ -33,12 +33,12 @@ func (this *UpdateNodePopupAction) RunGet(params struct {
 		return
 	}
 	this.Data["ipAddr"] = dnsInfo.IpAddr
-	this.Data["route"] = dnsInfo.Route
+	this.Data["route"] = dnsInfo.Route.Code
 	this.Data["domainId"] = dnsInfo.DnsDomainId
 	this.Data["domainName"] = dnsInfo.DnsDomainName
 
 	// 读取所有线路
-	routes := []string{}
+	routeMaps := []maps.Map{}
 	if dnsInfo.DnsDomainId > 0 {
 		routesResp, err := this.RPC().DNSDomainRPC().FindAllDNSDomainRoutes(this.AdminContext(), &pb.FindAllDNSDomainRoutesRequest{DnsDomainId: dnsInfo.DnsDomainId})
 		if err != nil {
@@ -46,13 +46,28 @@ func (this *UpdateNodePopupAction) RunGet(params struct {
 			return
 		}
 		if len(routesResp.Routes) > 0 {
-			routes = routesResp.Routes
+			for _, route := range routesResp.Routes {
+				routeMaps = append(routeMaps, maps.Map{
+					"name": route.Name,
+					"code": route.Code,
+				})
+			}
 		}
 	}
-	this.Data["routes"] = routes
+	this.Data["routes"] = routeMaps
 
-	if len(routes) > 0 && !lists.ContainsString(routes, dnsInfo.Route) {
-		this.Data["route"] = routes[0]
+	// 是否包含现有线路
+	if len(routeMaps) > 0 {
+		isRouteValid := false
+		for _, route := range routeMaps {
+			if route.GetString("code") == dnsInfo.Route.Code {
+				isRouteValid = true
+				break
+			}
+		}
+		if !isRouteValid {
+			this.Data["route"] = routeMaps[0].GetString("code")
+		}
 	}
 
 	this.Show()
diff --git a/internal/web/actions/default/dns/providers/createPopup.go b/internal/web/actions/default/dns/providers/createPopup.go
index afc7ddf7..aad78641 100644
--- a/internal/web/actions/default/dns/providers/createPopup.go
+++ b/internal/web/actions/default/dns/providers/createPopup.go
@@ -39,10 +39,18 @@ func (this *CreatePopupAction) RunPost(params struct {
 	Name string
 	Type string
 
-	// dnspod
+	// DNSPod
 	ParamId    string
 	ParamToken string
 
+	// AliDNS
+	ParamAccessKeyId     string
+	ParamAccessKeySecret string
+
+	// DNS.COM
+	ParamApiKey    string
+	ParamApiSecret string
+
 	Must *actions.Must
 	CSRF *actionutils.CSRF
 }) {
@@ -63,6 +71,24 @@ func (this *CreatePopupAction) RunPost(params struct {
 
 		apiParams["id"] = params.ParamId
 		apiParams["token"] = params.ParamToken
+	case "alidns":
+		params.Must.
+			Field("paramAccessKeyId", params.ParamAccessKeyId).
+			Require("请输入AccessKeyId").
+			Field("paramAccessKeySecret", params.ParamAccessKeySecret).
+			Require("请输入AccessKeySecret")
+
+		apiParams["accessKeyId"] = params.ParamAccessKeyId
+		apiParams["accessKeySecret"] = params.ParamAccessKeySecret
+	case "dnscom":
+		params.Must.
+			Field("paramApiKey", params.ParamApiKey).
+			Require("请输入ApiKey").
+			Field("paramApiSecret", params.ParamApiSecret).
+			Require("请输入ApiSecret")
+
+		apiParams["apiKey"] = params.ParamApiKey
+		apiParams["apiSecret"] = params.ParamApiSecret
 	default:
 		this.Fail("暂时不支持此服务商'" + params.Type + "'")
 	}
diff --git a/internal/web/actions/default/dns/providers/updatePopup.go b/internal/web/actions/default/dns/providers/updatePopup.go
index a2a220bb..a2e743b7 100644
--- a/internal/web/actions/default/dns/providers/updatePopup.go
+++ b/internal/web/actions/default/dns/providers/updatePopup.go
@@ -72,10 +72,18 @@ func (this *UpdatePopupAction) RunPost(params struct {
 	Name string
 	Type string
 
-	// dnspod
+	// DNSPod
 	ParamId    string
 	ParamToken string
 
+	// AliDNS
+	ParamAccessKeyId     string
+	ParamAccessKeySecret string
+
+	// DNS.COM
+	ParamApiKey    string
+	ParamApiSecret string
+
 	Must *actions.Must
 	CSRF *actionutils.CSRF
 }) {
@@ -98,6 +106,24 @@ func (this *UpdatePopupAction) RunPost(params struct {
 
 		apiParams["id"] = params.ParamId
 		apiParams["token"] = params.ParamToken
+	case "alidns":
+		params.Must.
+			Field("paramAccessKeyId", params.ParamAccessKeyId).
+			Require("请输入AccessKeyId").
+			Field("paramAccessKeySecret", params.ParamAccessKeySecret).
+			Require("请输入AccessKeySecret")
+
+		apiParams["accessKeyId"] = params.ParamAccessKeyId
+		apiParams["accessKeySecret"] = params.ParamAccessKeySecret
+	case "dnscom":
+		params.Must.
+			Field("paramApiKey", params.ParamApiKey).
+			Require("请输入ApiKey").
+			Field("paramApiSecret", params.ParamApiSecret).
+			Require("请输入ApiSecret")
+
+		apiParams["apiKey"] = params.ParamApiKey
+		apiParams["apiSecret"] = params.ParamApiSecret
 	default:
 		this.Fail("暂时不支持此服务商'" + params.Type + "'")
 	}
diff --git a/web/views/@default/dns/clusters/cluster.html b/web/views/@default/dns/clusters/cluster.html
index ea93dcd9..e480922d 100644
--- a/web/views/@default/dns/clusters/cluster.html
+++ b/web/views/@default/dns/clusters/cluster.html
@@ -69,7 +69,7 @@
 			<link-red title="点击设置" v-else @click.prevent="updateNode(node.id)">没有设置</link-red>
 		</td>
 		<td>
-			<span v-if="node.route.length > 0">{{node.route}}</span>
+			<span v-if="node.route.code.length > 0">{{node.route.name}}</span>
 			<link-red v-else title="点击设置" @click.prevent="updateNode(node.id)">没有设置</link-red>
 		</td>
 		<td>
diff --git a/web/views/@default/dns/domains/routesPopup.html b/web/views/@default/dns/domains/routesPopup.html
index 263b60b4..236ea648 100644
--- a/web/views/@default/dns/domains/routesPopup.html
+++ b/web/views/@default/dns/domains/routesPopup.html
@@ -8,8 +8,9 @@
 		<td>
 			<p class="comment" v-if="routes.length == 0">暂时还没有支持的线路。</p>
 			<div v-if="routes.length > 0">
-				<div class="ui label tiny" v-for="route in routes" style="margin-bottom: 0.5em">{{route}}</div>
+				<div class="ui label tiny" v-for="route in routes" style="margin-bottom: 0.5em">{{route.name}}<span v-if="route.code.length > 0 && route.code != route.name"> ({{route.code}})</span></div>
 			</div>
+			<p class="comment">注意：有些DNS服务商会根据账号的会员级别等限制线路的使用。</p>
 		</td>
 	</tr>
 </table>
diff --git a/web/views/@default/dns/issues/updateNodePopup.html b/web/views/@default/dns/issues/updateNodePopup.html
index b51c78c4..cccb0d8f 100644
--- a/web/views/@default/dns/issues/updateNodePopup.html
+++ b/web/views/@default/dns/issues/updateNodePopup.html
@@ -26,7 +26,7 @@
 			<td>
 				<p class="comment" v-if="routes.length == 0">没有可选的线路。</p>
 				<select class="ui dropdown auto-width" name="route" v-if="routes.length > 0" v-model="route">
-					<option v-for="route in routes" :value="route">{{route}}</option>
+					<option v-for="route in routes" :value="route.code">{{route.name}}</option>
 				</select>
 				<p class="comment" v-if="routes.length > 0">当前节点IP对应的线路。</p>
 			</td>
diff --git a/web/views/@default/dns/providers/createPopup.html b/web/views/@default/dns/providers/createPopup.html
index 3e493e59..3814c556 100644
--- a/web/views/@default/dns/providers/createPopup.html
+++ b/web/views/@default/dns/providers/createPopup.html
@@ -31,12 +31,50 @@
 				<td>密钥ID *</td>
 				<td>
 					<input type="text" name="paramId" maxlength="100"/>
+					<p class="comment">获取方法参考：<a href="https://docs.dnspod.cn/account/5f2d466de8320f1a740d9ff3/" target="_blank">文档</a> </p>
 				</td>
 			</tr>
 			<tr>
 				<td>密钥Token *</td>
 				<td>
 					<input type="text" name="paramToken" maxlength="100"/>
+					<p class="comment">获取方法参考：<a href="https://docs.dnspod.cn/account/5f2d466de8320f1a740d9ff3/" target="_blank">文档</a> </p>
+				</td>
+			</tr>
+		</tbody>
+
+		<!-- AliDNS -->
+		<tbody v-if="type == 'alidns'">
+			<tr>
+				<td>AccessKeyId *</td>
+				<td>
+					<input type="text" name="paramAccessKeyId" maxlength="100"/>
+					<p class="comment">登录阿里云控制台 -- 在"访问控制"中创建和获取。</p>
+				</td>
+			</tr>
+			<tr>
+				<td>AccessKeySecret *</td>
+				<td>
+					<input type="text" name="paramAccessKeySecret" maxlength="100"/>
+					<p class="comment">登录阿里云控制台 -- 在"访问控制"中创建和获取。</p>
+				</td>
+			</tr>
+		</tbody>
+
+		<!-- DNS.COM -->
+		<tbody v-if="type == 'dnscom'">
+			<tr>
+				<td>AccessKeyId *</td>
+				<td>
+					<input type="text" name="paramApiKey" maxlength="100"/>
+					<p class="comment">登录DNS.COM控制台 -- 在"账户中心" -- "API设置"中创建和获取。</p>
+				</td>
+			</tr>
+			<tr>
+				<td>AccessKeySecret *</td>
+				<td>
+					<input type="text" name="paramApiSecret" maxlength="100"/>
+					<p class="comment">登录DNS.COM控制台 -- 在"账户中心" -- "API设置"中创建和获取。</p>
 				</td>
 			</tr>
 		</tbody>
diff --git a/web/views/@default/dns/providers/index.js b/web/views/@default/dns/providers/index.js
index 3a635240..74755798 100644
--- a/web/views/@default/dns/providers/index.js
+++ b/web/views/@default/dns/providers/index.js
@@ -1,7 +1,7 @@
 Tea.context(function () {
 	this.createProvider = function () {
 		teaweb.popup(Tea.url(".createPopup"), {
-			height: "26em",
+			height: "28em",
 			callback: function () {
 				teaweb.success("保存成功", function () {
 					teaweb.reload()
diff --git a/web/views/@default/dns/providers/provider.html b/web/views/@default/dns/providers/provider.html
index b07aba3c..d5ca028e 100644
--- a/web/views/@default/dns/providers/provider.html
+++ b/web/views/@default/dns/providers/provider.html
@@ -18,6 +18,7 @@
 		<td>服务商</td>
 		<td>{{provider.typeName}}</td>
 	</tr>
+
 	<!-- DNSPod -->
 	<tbody v-if="provider.type == 'dnspod'">
 		<tr>
@@ -29,6 +30,18 @@
 			<td>{{provider.apiParams.token}}</td>
 		</tr>
 	</tbody>
+
+	<!-- AliDNS -->
+	<tbody v-if="provider.type == 'alidns'">
+		<tr>
+			<td>AccessKeyId</td>
+			<td>{{provider.apiParams.accessKeyId}}</td>
+		</tr>
+		<tr>
+			<td>AccessKeySecret</td>
+			<td>{{provider.apiParams.accessKeySecret}}</td>
+		</tr>
+	</tbody>
 </table>
 
 
diff --git a/web/views/@default/dns/providers/provider.js b/web/views/@default/dns/providers/provider.js
index 1f961f53..38318445 100644
--- a/web/views/@default/dns/providers/provider.js
+++ b/web/views/@default/dns/providers/provider.js
@@ -1,7 +1,7 @@
 Tea.context(function () {
 	this.updateProvider = function (providerId) {
 		teaweb.popup(Tea.url(".updatePopup?providerId=" + providerId), {
-			height: "26em",
+			height: "28em",
 			callback: function () {
 				teaweb.success("保存成功", function () {
 					teaweb.reload()
@@ -65,7 +65,6 @@ Tea.context(function () {
 					})
 				})
 				.done(function () {
-					domain.isSyncing = false
 					Vue.set(that.domains, index, domain)
 				})
 		})
diff --git a/web/views/@default/dns/providers/updatePopup.html b/web/views/@default/dns/providers/updatePopup.html
index 7e727cc2..87254619 100644
--- a/web/views/@default/dns/providers/updatePopup.html
+++ b/web/views/@default/dns/providers/updatePopup.html
@@ -29,13 +29,33 @@
 			<tr>
 				<td>密钥ID *</td>
 				<td>
-					<input type="text" name="paramId" maxlength="100" :value="provider.params.id"/>
+					<input type="text" name="paramId" maxlength="100" v-model="provider.params.id"/>
+					<p class="comment">获取方法参考：<a href="https://docs.dnspod.cn/account/5f2d466de8320f1a740d9ff3/" target="_blank">文档</a> </p>
 				</td>
 			</tr>
 			<tr>
 				<td>密钥Token *</td>
 				<td>
-					<input type="text" name="paramToken" maxlength="100" :value="provider.params.token"/>
+					<input type="text" name="paramToken" maxlength="100" v-model="provider.params.token"/>
+					<p class="comment">获取方法参考：<a href="https://docs.dnspod.cn/account/5f2d466de8320f1a740d9ff3/" target="_blank">文档</a> </p>
+				</td>
+			</tr>
+		</tbody>
+
+		<!-- AliDNS -->
+		<tbody v-if="provider.type == 'alidns'">
+			<tr>
+				<td>AccessKeyId *</td>
+				<td>
+					<input type="text" name="paramAccessKeyId" maxlength="100" v-model="provider.params.accessKeyId"/>
+					<p class="comment">登录阿里云控制台 -- 在"访问控制"中创建和获取。</p>
+				</td>
+			</tr>
+			<tr>
+				<td>AccessKeySecret *</td>
+				<td>
+					<input type="text" name="paramAccessKeySecret" maxlength="100" v-model="provider.params.accessKeySecret"/>
+					<p class="comment">登录阿里云控制台 -- 在"访问控制"中创建和获取。</p>
 				</td>
 			</tr>
 		</tbody>