diff --git a/internal/web/actions/default/clusters/cluster/node/detail.go b/internal/web/actions/default/clusters/cluster/node/detail.go
index db6ebd24..91e01c2f 100644
--- a/internal/web/actions/default/clusters/cluster/node/detail.go
+++ b/internal/web/actions/default/clusters/cluster/node/detail.go
@@ -33,7 +33,7 @@ func (this *DetailAction) RunGet(params struct {
 		this.ErrorPage(err)
 		return
 	}
-	node := nodeResp.Node
+	var node = nodeResp.Node
 	if node == nil {
 		this.WriteString("找不到要操作的节点")
 		return
@@ -197,7 +197,7 @@ func (this *DetailAction) RunGet(params struct {
 	}
 
 	// 运行状态
-	status := &nodeconfigs.NodeStatus{}
+	var status = &nodeconfigs.NodeStatus{}
 	if len(node.StatusJSON) > 0 {
 		err = json.Unmarshal(node.StatusJSON, &status)
 		if err != nil {
@@ -285,6 +285,8 @@ func (this *DetailAction) RunGet(params struct {
 		"isOn":              node.IsOn,
 		"records":           recordMaps,
 		"routes":            routeMaps,
+		"level":             node.Level,
+		"levelInfo":         nodeconfigs.FindNodeLevel(int(node.Level)),
 
 		"status": maps.Map{
 			"isActive":             status.IsActive,
diff --git a/internal/web/actions/default/clusters/cluster/node/nodeutils/utils.go b/internal/web/actions/default/clusters/cluster/node/nodeutils/utils.go
index 3b2a295d..4b2f1882 100644
--- a/internal/web/actions/default/clusters/cluster/node/nodeutils/utils.go
+++ b/internal/web/actions/default/clusters/cluster/node/nodeutils/utils.go
@@ -38,6 +38,7 @@ func InitNodeInfo(parentAction *actionutils.ParentAction, nodeId int64) (*pb.Nod
 		"isOn":  node.IsOn,
 		"isUp":  node.IsUp,
 		"group": groupMap,
+		"level": node.Level,
 	}
 	var clusterId int64 = 0
 	if node.NodeCluster != nil {
diff --git a/internal/web/actions/default/clusters/cluster/node/update.go b/internal/web/actions/default/clusters/cluster/node/update.go
index 265ffd91..60ca4f18 100644
--- a/internal/web/actions/default/clusters/cluster/node/update.go
+++ b/internal/web/actions/default/clusters/cluster/node/update.go
@@ -37,7 +37,7 @@ func (this *UpdateAction) RunGet(params struct {
 		this.ErrorPage(err)
 		return
 	}
-	node := nodeResp.Node
+	var node = nodeResp.Node
 	if node == nil {
 		this.WriteString("找不到要操作的节点")
 		return
@@ -97,7 +97,7 @@ func (this *UpdateAction) RunGet(params struct {
 		}
 	}
 
-	var m = maps.Map{
+	var nodeMap = maps.Map{
 		"id":          node.Id,
 		"name":        node.Name,
 		"ipAddresses": ipAddressMaps,
@@ -105,15 +105,16 @@ func (this *UpdateAction) RunGet(params struct {
 		"isOn":        node.IsOn,
 		"group":       groupMap,
 		"region":      regionMap,
+		"level":       node.Level,
 	}
 
 	if node.NodeCluster != nil {
-		m["primaryCluster"] = maps.Map{
+		nodeMap["primaryCluster"] = maps.Map{
 			"id":   node.NodeCluster.Id,
 			"name": node.NodeCluster.Name,
 		}
 	} else {
-		m["primaryCluster"] = nil
+		nodeMap["primaryCluster"] = nil
 	}
 
 	if len(node.SecondaryNodeClusters) > 0 {
@@ -124,12 +125,12 @@ func (this *UpdateAction) RunGet(params struct {
 				"name": cluster.Name,
 			})
 		}
-		m["secondaryClusters"] = secondaryClusterMaps
+		nodeMap["secondaryClusters"] = secondaryClusterMaps
 	} else {
-		m["secondaryClusters"] = []interface{}{}
+		nodeMap["secondaryClusters"] = []interface{}{}
 	}
 
-	this.Data["node"] = m
+	this.Data["node"] = nodeMap
 
 	this.Show()
 }
@@ -144,11 +145,12 @@ func (this *UpdateAction) RunPost(params struct {
 	PrimaryClusterId    int64
 	SecondaryClusterIds []byte
 	IsOn                bool
+	Level               int32
 
 	Must *actions.Must
 }) {
 	// 创建日志
-	defer this.CreateLog(oplogs.LevelInfo, "修改节点 %d", params.NodeId)
+	defer this.CreateLog(oplogs.LevelInfo, "修改节点 %d 基本信息", params.NodeId)
 
 	if params.NodeId <= 0 {
 		this.Fail("要操作的节点不存在")
@@ -194,6 +196,7 @@ func (this *UpdateAction) RunPost(params struct {
 		NodeClusterId:           params.PrimaryClusterId,
 		SecondaryNodeClusterIds: secondaryClusterIds,
 		IsOn:                    params.IsOn,
+		Level:                   params.Level,
 	})
 	if err != nil {
 		this.ErrorPage(err)
diff --git a/internal/web/actions/default/clusters/cluster/nodes.go b/internal/web/actions/default/clusters/cluster/nodes.go
index b71a763e..cc861fb3 100644
--- a/internal/web/actions/default/clusters/cluster/nodes.go
+++ b/internal/web/actions/default/clusters/cluster/nodes.go
@@ -3,6 +3,7 @@ package cluster
 import (
 	"encoding/json"
 	"fmt"
+	teaconst "github.com/TeaOSLab/EdgeAdmin/internal/const"
 	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
@@ -29,6 +30,7 @@ func (this *NodesAction) RunGet(params struct {
 	InstalledState int
 	ActiveState    int
 	Keyword        string
+	Level          int32
 
 	CpuOrder        string
 	MemoryOrder     string
@@ -40,6 +42,7 @@ func (this *NodesAction) RunGet(params struct {
 	this.Data["installState"] = params.InstalledState
 	this.Data["activeState"] = params.ActiveState
 	this.Data["keyword"] = params.Keyword
+	this.Data["level"] = params.Level
 
 	// 集群是否已经设置了线路
 	clusterDNSResp, err := this.RPC().NodeClusterRPC().FindEnabledNodeClusterDNS(this.AdminContext(), &pb.FindEnabledNodeClusterDNSRequest{NodeClusterId: params.ClusterId})
@@ -63,6 +66,7 @@ func (this *NodesAction) RunGet(params struct {
 		NodeClusterId: params.ClusterId,
 		NodeGroupId:   params.GroupId,
 		NodeRegionId:  params.RegionId,
+		Level:         params.Level,
 		InstallState:  types.Int32(params.InstalledState),
 		ActiveState:   types.Int32(params.ActiveState),
 		Keyword:       params.Keyword,
@@ -81,6 +85,7 @@ func (this *NodesAction) RunGet(params struct {
 		NodeClusterId: params.ClusterId,
 		NodeGroupId:   params.GroupId,
 		NodeRegionId:  params.RegionId,
+		Level:         params.Level,
 		InstallState:  types.Int32(params.InstalledState),
 		ActiveState:   types.Int32(params.ActiveState),
 		Keyword:       params.Keyword,
@@ -210,6 +215,7 @@ func (this *NodesAction) RunGet(params struct {
 			"group":             groupMap,
 			"region":            regionMap,
 			"dnsRouteNames":     dnsRouteNames,
+			"level":             node.Level,
 		})
 	}
 	this.Data["nodes"] = nodeMaps
@@ -257,6 +263,12 @@ func (this *NodesAction) RunGet(params struct {
 	}
 	this.Data["regions"] = regionMaps
 
+	// 级别
+	this.Data["levels"] = []maps.Map{}
+	if teaconst.IsPlus {
+		this.Data["levels"] = nodeconfigs.FindAllNodeLevels()
+	}
+
 	// 记录最近访问
 	_, err = this.RPC().LatestItemRPC().IncreaseLatestItem(this.AdminContext(), &pb.IncreaseLatestItemRequest{
 		ItemType: "cluster",
diff --git a/web/public/js/components/node/node-level-selector.js b/web/public/js/components/node/node-level-selector.js
new file mode 100644
index 00000000..39d936a8
--- /dev/null
+++ b/web/public/js/components/node/node-level-selector.js
@@ -0,0 +1,31 @@
+// 节点级别选择器
+Vue.component("node-level-selector", {
+	props: ["v-node-level"],
+	data: function () {
+		let levelCode = this.vNodeLevel
+		if (levelCode == null || levelCode < 1) {
+			levelCode = 1
+		}
+		return {
+			levels: [
+				{
+					name: "边缘节点",
+					code: 1,
+					description: "普通的边缘节点。"
+				},
+				{
+					name: "L2节点",
+					code: 2,
+					description: "特殊的边缘节点，同时负责同组上一级节点的回源。"
+				}
+			],
+			levelCode: levelCode
+		}
+	},
+	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>
+</select>
+<p class="comment" v-if="typeof(levels[levelCode - 1]) != null">{{levels[levelCode - 1].description}}</p>
+</div>`
+})
\ No newline at end of file
diff --git a/web/views/@default/clusters/cluster/createBatch.html b/web/views/@default/clusters/cluster/createBatch.html
index 941c7fe2..ff5811f6 100644
--- a/web/views/@default/clusters/cluster/createBatch.html
+++ b/web/views/@default/clusters/cluster/createBatch.html
@@ -14,20 +14,20 @@
 					<p class="comment">每行一个节点IP。</p>
 				</td>
 			</tr>
-            <tr>
-                <td>所属区域</td>
-                <td>
-                    <node-region-selector></node-region-selector>
-                    <p class="comment">设置区域后才能根据区域进行流量统计和计费。</p>
-                </td>
-            </tr>
 			<tr>
 				<td>所属分组</td>
 				<td>
 					<node-group-selector :v-cluster-id="clusterId"></node-group-selector>
-                    <p class="comment">仅用来筛选服务。</p>
+                    <p class="comment">用来筛选节点<span v-if="teaIsPlus">，同时可以在分组中设置二级缓存节点</span>。</p>
 				</td>
 			</tr>
+            <tr>
+                <td>所属区域</td>
+                <td>
+                    <node-region-selector></node-region-selector>
+                    <p class="comment">设置区域后可以根据区域进行流量统计和计费。</p>
+                </td>
+            </tr>
 		</table>
 		<submit-btn></submit-btn>
 	</form>
diff --git a/web/views/@default/clusters/cluster/createNode.html b/web/views/@default/clusters/cluster/createNode.html
index 7a1b6f22..2d905e0e 100644
--- a/web/views/@default/clusters/cluster/createNode.html
+++ b/web/views/@default/clusters/cluster/createNode.html
@@ -41,20 +41,20 @@
 					<p class="comment">当前节点对应的DNS线路，可用线路是根据集群设置的域名获取的，注意DNS服务商可能对这些线路有其他限制。</p>
 				</td>
 			</tr>
-            <tr>
-                <td>所属区域</td>
-                <td>
-                    <node-region-selector></node-region-selector>
-                    <p class="comment">设置区域后才能根据区域进行流量统计和计费。</p>
-                </td>
-            </tr>
 			<tr>
 				<td>所属分组</td>
 				<td>
 					<node-group-selector :v-cluster-id="clusterId"></node-group-selector>
-                    <p class="comment">仅用来筛选服务。</p>
+                    <p class="comment">用来筛选节点<span v-if="teaIsPlus">，同时可以在分组中设置二级缓存节点</span>。</p>
 				</td>
 			</tr>
+            <tr>
+                <td>所属区域</td>
+                <td>
+                    <node-region-selector></node-region-selector>
+                    <p class="comment">设置区域后可以根据区域进行流量统计和计费。</p>
+                </td>
+            </tr>
 			<tr>
 				<td colspan="2">
 					<more-options-indicator></more-options-indicator>
diff --git a/web/views/@default/clusters/cluster/node/@node_menu.html b/web/views/@default/clusters/cluster/node/@node_menu.html
index ac881669..3d355712 100644
--- a/web/views/@default/clusters/cluster/node/@node_menu.html
+++ b/web/views/@default/clusters/cluster/node/@node_menu.html
@@ -1,14 +1,17 @@
 <second-menu>
     <a :href="'/clusters/cluster/nodes?clusterId=' + clusterId" class="item">{{currentClusterName}}</a>
     <raquo-item></raquo-item>
-    <a :href="'/clusters/cluster/nodes?clusterId=' + clusterId + '&groupId=' + node.group.id" v-if="node.group != null" class="item" style="padding-left: 0">{{node.group.name}}</a>
+    <a :href="'/clusters/cluster/nodes?clusterId=' + clusterId + '&groupId=' + node.group.id" v-if="node.group != null" class="item">{{node.group.name}}</a>
     <raquo-item v-if="node.group != null"></raquo-item>
-    <menu-item :href="'/clusters/cluster/node?clusterId=' + clusterId + '&nodeId=' + node.id">{{node.name}}</menu-item>
+    <menu-item :href="'/clusters/cluster/node?clusterId=' + clusterId + '&nodeId=' + node.id">
+        {{node.name}}
+        <sup v-if="node.level > 1">&nbsp; <span class="blue">L{{node.level}}</span></sup>
+    </menu-item>
     <raquo-item></raquo-item>
 	<menu-item :href="'/clusters/cluster/node?clusterId=' + clusterId + '&nodeId=' + node.id" code="node" v-if="!teaIsPlus">节点详情</menu-item>
     <menu-item :href="'/clusters/cluster/node/boards?clusterId=' + clusterId + '&nodeId=' + node.id" code="board" v-if="teaIsPlus">节点看板</menu-item>
     <menu-item :href="'/clusters/cluster/node/detail?clusterId=' + clusterId + '&nodeId=' + node.id" code="node" v-if="teaIsPlus">节点详情</menu-item>
     <menu-item :href="'/clusters/cluster/node/logs?clusterId=' + clusterId + '&nodeId=' + node.id" code="log">运行日志</menu-item>
     <menu-item :href="'/clusters/cluster/node/install?clusterId=' + clusterId + '&nodeId=' + node.id" code="install">安装节点</menu-item>
-	<menu-item :href="'/clusters/cluster/node/update?clusterId=' + clusterId + '&nodeId=' + node.id" code="update">修改设置</menu-item>
+	<menu-item :href="'/clusters/cluster/node/update?clusterId=' + clusterId + '&nodeId=' + node.id" code="update">节点设置</menu-item>
 </second-menu>
\ No newline at end of file
diff --git a/web/views/@default/clusters/cluster/node/detail.html b/web/views/@default/clusters/cluster/node/detail.html
index 8811c054..8a07f84c 100644
--- a/web/views/@default/clusters/cluster/node/detail.html
+++ b/web/views/@default/clusters/cluster/node/detail.html
@@ -84,6 +84,12 @@
 				<span v-else class="disabled">没有设置分组。</span>
 			</td>
 		</tr>
+        <tr v-if="teaIsPlus">
+            <td>级别</td>
+            <td>
+                <span :class="{blue: node.levelInfo.code > 1}">{{node.levelInfo.name}}</span>
+            </td>
+        </tr>
 		<tr>
 			<td colspan="2"><more-options-indicator>更多选项</more-options-indicator></td>
 		</tr>
diff --git a/web/views/@default/clusters/cluster/node/update.html b/web/views/@default/clusters/cluster/node/update.html
index 75e27230..a8cae1fc 100644
--- a/web/views/@default/clusters/cluster/node/update.html
+++ b/web/views/@default/clusters/cluster/node/update.html
@@ -30,24 +30,30 @@
                     <p class="comment">用于访问节点和域名解析等。</p>
                 </td>
             </tr>
-            <tr>
-                <td>所属区域</td>
-                <td>
-                    <node-region-selector :v-region="node.region"></node-region-selector>
-                    <p class="comment">设置区域后才能根据区域进行流量统计和计费。</p>
-                </td>
-            </tr>
             <tr>
                 <td>所属分组</td>
                 <td>
                     <node-group-selector :v-cluster-id="clusterId" :v-group="node.group"></node-group-selector>
-                    <p class="comment">仅用来筛选服务。</p>
+                    <p class="comment">用来筛选节点<span v-if="teaIsPlus">，同时可以在分组中设置二级缓存节点</span>。</p>
+                </td>
+            </tr>
+            <tr>
+                <td>所属区域</td>
+                <td>
+                    <node-region-selector :v-region="node.region"></node-region-selector>
+                    <p class="comment">设置区域后可以根据区域进行流量统计和计费。</p>
                 </td>
             </tr>
             <tr>
                 <td colspan="2"><more-options-indicator></more-options-indicator></td>
             </tr>
             <tbody v-show="moreOptionsVisible">
+                <tr v-if="teaIsPlus">
+                    <td>级别</td>
+                    <td>
+                        <node-level-selector :v-node-level="node.level"></node-level-selector>
+                    </td>
+                </tr>
                 <tr>
                     <td>是否启用</td>
                     <td>
diff --git a/web/views/@default/clusters/cluster/nodes.html b/web/views/@default/clusters/cluster/nodes.html
index 3eaee58d..e31431bb 100644
--- a/web/views/@default/clusters/cluster/nodes.html
+++ b/web/views/@default/clusters/cluster/nodes.html
@@ -31,12 +31,18 @@
 				<option value="2">未安装</option>
 			</select>
 		</div>
+        <div class="ui field" v-if="teaIsPlus && levels.length > 0">
+            <select class="ui dropdown" name="level" v-model="level">
+                <option value="0">[级别]</option>
+                <option v-for="levelInfo in levels" :value="levelInfo.code">{{levelInfo.name}}</option>
+            </select>
+        </div>
 		<div class="ui field">
 			<input type="text" name="keyword" placeholder="关键词" v-model="keyword" style="width:10em"/>
 		</div>
 		<div class="ui field">
 			<button class="ui button" type="submit">搜索</button> &nbsp;
-            <a :href="'/clusters/cluster/nodes?clusterId=' + clusterId" v-if="regionId >0 || groupId > 0 || installState > 0 || activeState > 0 || keyword.length > 0">[清除条件]</a>
+            <a :href="'/clusters/cluster/nodes?clusterId=' + clusterId" v-if="regionId > 0 || groupId > 0 || installState > 0 || activeState > 0 || keyword.length > 0 || level > 0">[清除条件]</a>
 		</div>
 	</div>
 </form>
@@ -66,7 +72,7 @@
 	</tr>
 	</thead>
 	<tr v-for="node in nodes">
-        <td><a :href="'/clusters/cluster/node?clusterId=' + clusterId + '&nodeId=' + node.id">{{node.name}}</a>
+        <td><a :href="'/clusters/cluster/node?clusterId=' + clusterId + '&nodeId=' + node.id">{{node.name}}<sup v-if="node.level > 1"><span class="blue"> &nbsp;L{{node.level}}</span></sup></a>
             <div v-if="node.region != null">
                 <grey-label>区域：{{node.region.name}}</grey-label>
             </div>
diff --git a/web/views/@default/clusters/cluster/settings/@menu.html b/web/views/@default/clusters/cluster/settings/@menu.html
index 49a7c5bd..cfd6eb71 100644
--- a/web/views/@default/clusters/cluster/settings/@menu.html
+++ b/web/views/@default/clusters/cluster/settings/@menu.html
@@ -1,7 +1,7 @@
 <second-menu>
     <menu-item :href="'/clusters/cluster?clusterId=' + clusterId">{{currentClusterName}}</menu-item>
-    <span class="disabled item" style="padding: 0">&raquo;</span>
-    <menu-item :href="'/clusters/cluster/settings?clusterId=' + clusterId">设置</menu-item>
-    <span class="disabled item" style="padding: 0" v-if="leftMenuActiveItem != null">&raquo;</span>
+    <raquo-item></raquo-item>
+    <menu-item :href="'/clusters/cluster/settings?clusterId=' + clusterId">集群设置</menu-item>
+    <raquo-item></raquo-item>
     <a class="item active" v-if="leftMenuActiveItem != null" :href="leftMenuActiveItem.url">"{{leftMenuActiveItem.name}}"设置</a>
 </second-menu>
\ No newline at end of file
diff --git a/web/views/@default/clusters/tasks/listPopup.html b/web/views/@default/clusters/tasks/listPopup.html
index 7624b4bf..7415eeb3 100644
--- a/web/views/@default/clusters/tasks/listPopup.html
+++ b/web/views/@default/clusters/tasks/listPopup.html
@@ -30,6 +30,7 @@
                     <span v-if="task.type == 'configChanged'">同步配置</span>
                     <span v-if="task.type == 'ipItemChanged'">同步IP名单</span>
                     <span v-if="task.type == 'scriptsChanged'">同步脚本</span>
+                    <span v-if="task.type == 'nodeLevelChanged'">同步L2节点</span>
                 </td>
                 <td>
                     <span v-if="task.isDone" class="red">{{task.error}}</span>