diff --git a/internal/web/actions/default/clusters/cluster/node/detail.go b/internal/web/actions/default/clusters/cluster/node/detail.go
index fb29f89e..f85fe305 100644
--- a/internal/web/actions/default/clusters/cluster/node/detail.go
+++ b/internal/web/actions/default/clusters/cluster/node/detail.go
@@ -295,6 +295,11 @@ func (this *DetailAction) RunGet(params struct {
 		}
 	}
 
+	var lnAddrs = node.LnAddrs
+	if lnAddrs == nil {
+		lnAddrs = []string{}
+	}
+
 	this.Data["node"] = maps.Map{
 		"id":                node.Id,
 		"name":              node.Name,
@@ -312,6 +317,7 @@ func (this *DetailAction) RunGet(params struct {
 		"routes":            routeMaps,
 		"level":             node.Level,
 		"levelInfo":         nodeconfigs.FindNodeLevel(int(node.Level)),
+		"lnAddrs":           lnAddrs,
 
 		"status": maps.Map{
 			"isActive":             status.IsActive,
diff --git a/internal/web/actions/default/clusters/cluster/node/update.go b/internal/web/actions/default/clusters/cluster/node/update.go
index 7c2722a6..f1f57e64 100644
--- a/internal/web/actions/default/clusters/cluster/node/update.go
+++ b/internal/web/actions/default/clusters/cluster/node/update.go
@@ -11,6 +11,7 @@ import (
 	"github.com/iwind/TeaGo/actions"
 	"github.com/iwind/TeaGo/maps"
 	"github.com/iwind/TeaGo/types"
+	"net"
 )
 
 type UpdateAction struct {
@@ -61,7 +62,7 @@ func (this *UpdateAction) RunGet(params struct {
 		this.ErrorPage(err)
 		return
 	}
-	ipAddressMaps := []maps.Map{}
+	var ipAddressMaps = []maps.Map{}
 	for _, addr := range ipAddressesResp.NodeIPAddresses {
 		thresholds, err := ipaddressutils.InitNodeIPAddressThresholds(this.Parent(), addr.Id)
 		if err != nil {
@@ -109,6 +110,12 @@ func (this *UpdateAction) RunGet(params struct {
 		"level":       node.Level,
 	}
 
+	if node.LnAddrs == nil {
+		nodeMap["lnAddrs"] = []string{}
+	} else {
+		nodeMap["lnAddrs"] = node.LnAddrs
+	}
+
 	if node.NodeCluster != nil {
 		nodeMap["primaryCluster"] = maps.Map{
 			"id":   node.NodeCluster.Id,
@@ -149,6 +156,7 @@ func (this *UpdateAction) RunPost(params struct {
 	SecondaryClusterIds []byte
 	IsOn                bool
 	Level               int32
+	LnAddrs             []string
 
 	Must *actions.Must
 }) {
@@ -178,7 +186,7 @@ func (this *UpdateAction) RunPost(params struct {
 	}
 
 	// IP地址
-	ipAddresses := []maps.Map{}
+	var ipAddresses = []maps.Map{}
 	if len(params.IPAddressesJSON) > 0 {
 		err := json.Unmarshal(params.IPAddressesJSON, &ipAddresses)
 		if err != nil {
@@ -195,6 +203,27 @@ func (this *UpdateAction) RunPost(params struct {
 		this.Fail("没有权限修改节点级别：" + types.String(params.Level))
 	}
 
+	// 检查Ln节点地址
+	var lnAddrs = []string{}
+	if params.Level > 1 {
+		for _, lnAddr := range params.LnAddrs {
+			if len(lnAddr) == 0 {
+				continue
+			}
+
+			// 处理 host:port
+			host, _, err := net.SplitHostPort(lnAddr)
+			if err == nil {
+				lnAddr = host
+			}
+
+			if net.ParseIP(lnAddr) == nil {
+				this.Fail("L2级别访问地址 '" + lnAddr + "' 格式错误，请纠正后再提交")
+			}
+			lnAddrs = append(lnAddrs, lnAddr)
+		}
+	}
+
 	_, err := this.RPC().NodeRPC().UpdateNode(this.AdminContext(), &pb.UpdateNodeRequest{
 		NodeId:                  params.NodeId,
 		NodeGroupId:             params.GroupId,
@@ -204,6 +233,7 @@ func (this *UpdateAction) RunPost(params struct {
 		SecondaryNodeClusterIds: secondaryClusterIds,
 		IsOn:                    params.IsOn,
 		Level:                   params.Level,
+		LnAddrs:                 lnAddrs,
 	})
 	if err != nil {
 		this.ErrorPage(err)
diff --git a/web/public/js/components/node/node-level-selector.js b/web/public/js/components/node/node-level-selector.js
index 2273cdf7..3333a562 100644
--- a/web/public/js/components/node/node-level-selector.js
+++ b/web/public/js/components/node/node-level-selector.js
@@ -22,6 +22,11 @@ Vue.component("node-level-selector", {
 			levelCode: levelCode
 		}
 	},
+	watch: {
+		levelCode: function (code) {
+			this.$emit("change", code)
+		}
+	},
 	template: `<div>
 	<select class="ui dropdown auto-width" name="level" v-model="levelCode">
 	<option v-for="level in levels" :value="level.code">{{level.name}}</option>
diff --git a/web/views/@default/clusters/cluster/node/detail.html b/web/views/@default/clusters/cluster/node/detail.html
index 91915749..a2d6c41d 100644
--- a/web/views/@default/clusters/cluster/node/detail.html
+++ b/web/views/@default/clusters/cluster/node/detail.html
@@ -91,6 +91,10 @@
             <td>级别</td>
             <td>
                 <span :class="{blue: node.levelInfo.code > 1}">{{node.levelInfo.name}}</span>
+                &nbsp; &nbsp; <span v-if="node.level > 1 && node.lnAddrs != null && node.lnAddrs.length > 0">
+                    <span v-for="lnAddr in node.lnAddrs" class="ui label tiny basic">{{lnAddr}}</span>
+                </span>
+                <p class="comment" v-if="node.level > 1 && node.lnAddrs != null && node.lnAddrs.length > 0">指定了Ln节点访问地址。</p>
             </td>
         </tr>
 		<tr>
diff --git a/web/views/@default/clusters/cluster/node/update.html b/web/views/@default/clusters/cluster/node/update.html
index 4d0003ba..2512c4b4 100644
--- a/web/views/@default/clusters/cluster/node/update.html
+++ b/web/views/@default/clusters/cluster/node/update.html
@@ -48,10 +48,17 @@
                 <td colspan="2"><more-options-indicator></more-options-indicator></td>
             </tr>
             <tbody v-show="moreOptionsVisible">
-                <tr v-if="teaIsPlus && canUpdateLevel">
+                <tr v-show="teaIsPlus && canUpdateLevel">
                     <td>级别</td>
                     <td>
-                        <node-level-selector :v-node-level="node.level"></node-level-selector>
+                        <node-level-selector :v-node-level="node.level" @change="changeLevel"></node-level-selector>
+                    </td>
+                </tr>
+                <tr v-show="teaIsPlus && canUpdateLevel && nodeLevel > 1">
+                    <td>L2级别访问地址</td>
+                    <td>
+                        <values-box name="lnAddrs" :v-values="node.lnAddrs" placeholder="IP地址"></values-box>
+                        <p class="comment">如果不为空，边缘节点访问当前L2节点时将会使用这些IP地址；如果没有设置，将会使用当前节点已经填写的IP地址。</p>
                     </td>
                 </tr>
                 <tr>
diff --git a/web/views/@default/clusters/cluster/node/update.js b/web/views/@default/clusters/cluster/node/update.js
index 0ba81e19..b66620b8 100644
--- a/web/views/@default/clusters/cluster/node/update.js
+++ b/web/views/@default/clusters/cluster/node/update.js
@@ -26,4 +26,12 @@ Tea.context(function () {
 	this.updateClusters = function () {
 		this.showClustersBox = !this.showClustersBox
 	}
+
+	/**
+	 * 级别相关
+	 */
+	this.nodeLevel = this.node.level
+	this.changeLevel = function (level) {
+		this.nodeLevel = level
+	}
 })
\ No newline at end of file