diff --git a/internal/web/actions/default/clusters/cluster/node/detail.go b/internal/web/actions/default/clusters/cluster/node/detail.go
index bcef8d30..824515e4 100644
--- a/internal/web/actions/default/clusters/cluster/node/detail.go
+++ b/internal/web/actions/default/clusters/cluster/node/detail.go
@@ -187,6 +187,8 @@ func (this *DetailAction) RunGet(params struct {
 					"route":       route.Name,
 					"value":       addr.Ip,
 					"clusterName": cluster.Name,
+					"isBackup":    dnsInfo.IsBackupForCluster || dnsInfo.IsBackupForGroup,
+					"isOffline":   dnsInfo.IsOffline,
 				})
 			}
 		}
@@ -343,25 +345,29 @@ func (this *DetailAction) RunGet(params struct {
 	}
 
 	this.Data["node"] = maps.Map{
-		"id":                node.Id,
-		"name":              node.Name,
-		"ipAddresses":       ipAddressMaps,
-		"cluster":           clusterMap,
-		"secondaryClusters": secondaryClustersMaps,
-		"login":             loginMap,
-		"installDir":        node.InstallDir,
-		"isInstalled":       node.IsInstalled,
-		"uniqueId":          node.UniqueId,
-		"secret":            node.Secret,
-		"maxCPU":            node.MaxCPU,
-		"isOn":              node.IsOn,
-		"records":           recordMaps,
-		"routes":            routeMaps,
-		"level":             node.Level,
-		"levelInfo":         nodeconfigs.FindNodeLevel(int(node.Level)),
-		"lnAddrs":           lnAddrs,
-		"enableIPLists":     node.EnableIPLists,
-		"apiNodeAddrs":      apiNodeAddrStrings,
+		"id":                 node.Id,
+		"name":               node.Name,
+		"ipAddresses":        ipAddressMaps,
+		"cluster":            clusterMap,
+		"secondaryClusters":  secondaryClustersMaps,
+		"login":              loginMap,
+		"installDir":         node.InstallDir,
+		"isInstalled":        node.IsInstalled,
+		"uniqueId":           node.UniqueId,
+		"secret":             node.Secret,
+		"maxCPU":             node.MaxCPU,
+		"isOn":               node.IsOn,
+		"records":            recordMaps,
+		"routes":             routeMaps,
+		"level":              node.Level,
+		"levelInfo":          nodeconfigs.FindNodeLevel(int(node.Level)),
+		"lnAddrs":            lnAddrs,
+		"enableIPLists":      node.EnableIPLists,
+		"apiNodeAddrs":       apiNodeAddrStrings,
+		"offlineDay":         node.OfflineDay,
+		"isOffline":          len(node.OfflineDay) > 0 && node.OfflineDay < timeutil.Format("Ymd"),
+		"isBackupForCluster": node.IsBackupForCluster,
+		"isBackupForGroup":   node.IsBackupForGroup,
 
 		"status": maps.Map{
 			"isActive":             status.IsActive,
diff --git a/internal/web/actions/default/dns/clusters/cluster.go b/internal/web/actions/default/dns/clusters/cluster.go
index 300ca285..2ff155a9 100644
--- a/internal/web/actions/default/dns/clusters/cluster.go
+++ b/internal/web/actions/default/dns/clusters/cluster.go
@@ -136,6 +136,8 @@ func (this *ClusterAction) RunGet(params struct {
 					"clusterId":   node.NodeClusterId,
 					"isResolved":  isResolved,
 					"isInstalled": isInstalled,
+					"isBackup":    node.IsBackupForCluster || node.IsBackupForGroup,
+					"isOffline":   node.IsOffline,
 				})
 			}
 		} else {
@@ -171,6 +173,8 @@ func (this *ClusterAction) RunGet(params struct {
 				"clusterId":   node.NodeClusterId,
 				"isResolved":  isResolved,
 				"isInstalled": isInstalled,
+				"isBackup":    node.IsBackupForCluster || node.IsBackupForGroup,
+				"isOffline":   node.IsOffline,
 			})
 		}
 	}
diff --git a/web/public/js/components/common/time-duration-box.js b/web/public/js/components/common/time-duration-box.js
index 4d8943fc..19891a6f 100644
--- a/web/public/js/components/common/time-duration-box.js
+++ b/web/public/js/components/common/time-duration-box.js
@@ -1,5 +1,5 @@
 Vue.component("time-duration-box", {
-	props: ["v-name", "v-value", "v-count", "v-unit"],
+	props: ["name", "v-name", "v-value", "v-count", "v-unit"],
 	mounted: function () {
 		this.change()
 	},
@@ -14,9 +14,18 @@ Vue.component("time-duration-box", {
 		if (typeof (v["count"]) != "number") {
 			v["count"] = -1
 		}
+
+		let realName = ""
+		if (typeof this.name == "string" && this.name.length > 0) {
+			realName = this.name
+		} else if (typeof this.vName == "string" && this.vName.length > 0) {
+			realName = this.vName
+		}
+
 		return {
 			duration: v,
-			countString: (v.count >= 0) ? v.count.toString() : ""
+			countString: (v.count >= 0) ? v.count.toString() : "",
+			realName: realName
 		}
 	},
 	watch: {
@@ -39,7 +48,7 @@ Vue.component("time-duration-box", {
 		}
 	},
 	template: `<div class="ui fields inline" style="padding-bottom: 0; margin-bottom: 0">
-	<input type="hidden" :name="vName" :value="JSON.stringify(duration)"/>
+	<input type="hidden" :name="realName" :value="JSON.stringify(duration)"/>
 	<div class="ui field">
 		<input type="text" v-model="countString" maxlength="11" size="11" @keypress.enter.prevent="1"/>
 	</div>
diff --git a/web/public/js/components/messages/message-row.js b/web/public/js/components/messages/message-row.js
index 6e6434dd..5adeac16 100644
--- a/web/public/js/components/messages/message-row.js
+++ b/web/public/js/components/messages/message-row.js
@@ -95,6 +95,16 @@ Vue.component("message-row", {
 			<div v-if="message.type == 'serverNamesRequireAuditing'" style="margin-top: 0.8em">
 				<a :href="'/servers/server/settings/serverNames?serverId=' + params.serverId" target="_top">去审核</a></a>
 			</div>
+
+			<!-- 节点调度 -->
+			<div v-if="message.type == 'NodeSchedule'" style="margin-top: 0.8em">
+				<a :href="'/clusters/cluster/node/settings/schedule?clusterId=' + message.cluster.id + '&nodeId=' + message.node.id" target="_top">查看调度状态 &raquo;</a>
+			</div>
+			
+			<!-- 节点租期结束 -->
+			<div v-if="message.type == 'NodeOfflineDay'" style="margin-top: 0.8em">
+				<a :href="'/clusters/cluster/node/detail?clusterId=' + message.cluster.id + '&nodeId=' + message.node.id" target="_top">查看详情 &raquo;</a>
+			</div>
 		</td>
 	</tr>
 </table>
diff --git a/web/views/@default/clusters/cluster/node/detail.html b/web/views/@default/clusters/cluster/node/detail.html
index 538e0282..eeb12807 100644
--- a/web/views/@default/clusters/cluster/node/detail.html
+++ b/web/views/@default/clusters/cluster/node/detail.html
@@ -16,6 +16,21 @@
             <td>
                 <node-clusters-labels :v-primary-cluster="node.cluster" :v-secondary-clusters="node.secondaryClusters"></node-clusters-labels>
             </td>
+        </tr>
+        <tr v-show="node.isBackupForCluster || node.isBackupForGroup">
+            <td>备用节点</td>
+            <td>
+                <span class="ui label basic small" v-if="node.isBackupForCluster">集群备用节点</span>
+                <span class="ui label basic small" v-if="node.isBackupForGroup">分组备用节点</span>
+                &nbsp; <a :href="'/clusters/cluster/node/settings/schedule?clusterId=' + clusterId + '&nodeId=' + node.id" style="font-size: 0.8em">[修改]</a>
+            </td>
+        </tr>
+        <tr v-show="node.offlineDay.length > 0">
+            <td>租期结束日期</td>
+            <td>
+                {{node.offlineDay.substring(0, 4)}}-{{node.offlineDay.substring(4, 6)}}-{{node.offlineDay.substring(6, 8)}} &nbsp; <a :href="'/clusters/cluster/node/settings/schedule?clusterId=' + clusterId + '&nodeId=' + node.id" style="font-size: 0.8em">[修改]</a>
+                <p class="comment" v-if="node.isOffline"><span class="red">已到期</span></p>
+            </td>
         </tr>
 		<tr>
 			<td>IP地址</td>
@@ -60,6 +75,7 @@
                                <th>记录类型</th>
                                <th>线路</th>
                                <th>记录值</th>
+                               <th>状态</th>
                            </tr>
                        </thead>
 
@@ -72,6 +88,11 @@
                                 <span v-else class="disabled">默认</span>
                             </td>
                             <td>{{record.value}}</td>
+                            <td>
+                                <span v-if="record.isBackup" class="red">备用节点</span>
+                                <span v-else-if="record.isOffline" class="red">已下线</span>
+                                <span v-else>正常</span>
+                            </td>
                         </tr>
                     </table>
                     <p class="comment" v-if="!dnsIsExcludingLnNode">通过设置A记录可以将集群上的服务请求转发到不同线路的节点上。</p>
diff --git a/web/views/@default/dns/clusters/cluster.html b/web/views/@default/dns/clusters/cluster.html
index 8a7e1001..b43bd91a 100644
--- a/web/views/@default/dns/clusters/cluster.html
+++ b/web/views/@default/dns/clusters/cluster.html
@@ -67,7 +67,7 @@
         </thead>
         <tr v-for="task in tasks">
             <td>
-                <span v-if="task.type == 'clusterChange'">{{task.cluster.name}}
+                <span v-if="(task.type == 'clusterChange' || task.type == 'clusterNodesChange') && task.cluster != null">{{task.cluster.name}}
                     <link-icon :href="'/dns/clusters/cluster?clusterId=' + task.cluster.id" target="_top"></link-icon>
                 </span>
                 <span v-if="task.type == 'nodeChange'">{{task.node.name}}</span>
@@ -75,7 +75,7 @@
                 <span v-if="task.type == 'domainChange'">{{task.domain.name}}</span>
             </td>
             <td>
-                <span v-if="task.type == 'clusterChange'">集群</span>
+                <span v-if="task.type == 'clusterChange' || task.type == 'clusterNodesChange'">集群</span>
                 <span v-if="task.type == 'nodeChange'">节点</span>
                 <span v-if="task.type == 'serverChange'">服务</span>
                 <span v-if="task.type == 'domainChange'">域名</span>
@@ -164,11 +164,15 @@
 			<link-red v-else title="点击设置" @click.prevent="updateNode(node.clusterId, node.id, node.ipAddrId)">没有设置</link-red>
 		</td>
         <td>
-            <span v-if="node.isInstalled">
-                <span class="green" v-if="node.isResolved">已解析</span>
-                <span v-else class="red">未解析</span>
-            </span>
-            <link-red :href="'/clusters/cluster/node/install?clusterId=' + cluster.id + '&nodeId=' + node.id" v-if="!node.isInstalled" title="节点未安装"><span class="red">未安装</span></link-red>
+            <span v-if="node.isBackup" class="red">备用节点</span>
+            <span v-else-if="node.isOffline" class="red">已下线</span>
+            <div v-else="">
+                <span v-if="node.isInstalled">
+                    <span class="green" v-if="node.isResolved">已解析</span>
+                    <span v-else class="red">未解析</span>
+                </span>
+                <link-red :href="'/clusters/cluster/node/install?clusterId=' + cluster.id + '&nodeId=' + node.id" v-if="!node.isInstalled" title="节点未安装"><span class="red">未安装</span></link-red>
+            </div>
         </td>
 		<td>
 			<link-popup @click.prevent="updateNode(node.clusterId, node.id, node.ipAddrId)">修改</link-popup>
diff --git a/web/views/@default/dns/tasks/listPopup.html b/web/views/@default/dns/tasks/listPopup.html
index 0b81727d..febfecec 100644
--- a/web/views/@default/dns/tasks/listPopup.html
+++ b/web/views/@default/dns/tasks/listPopup.html
@@ -15,7 +15,7 @@
         </thead>
         <tr v-for="task in tasks">
             <td nowrap="">
-                <span v-if="(task.type == 'clusterChange' || task.type == 'clusterRemoveDomain') && task.cluster != null">{{task.cluster.name}}
+                <span v-if="(task.type == 'clusterChange' || task.type == 'clusterNodesChange' || task.type == 'clusterRemoveDomain') && task.cluster != null">{{task.cluster.name}}
                     <link-icon :href="'/dns/clusters/cluster?clusterId=' + task.cluster.id" target="_top"></link-icon>
                 </span>
                 <span v-if="task.type == 'nodeChange'">{{task.node.name}}</span>
@@ -23,7 +23,7 @@
                 <span v-if="task.type == 'domainChange'">{{task.domain.name}}</span>
             </td>
             <td nowrap="">
-                <span v-if="task.type == 'clusterChange' || task.type == 'clusterRemoveDomain'">集群</span>
+                <span v-if="task.type == 'clusterChange' || task.type == 'clusterNodesChange' || task.type == 'clusterRemoveDomain'">集群</span>
                 <span v-if="task.type == 'nodeChange'">节点</span>
                 <span v-if="task.type == 'serverChange'">服务</span>
                 <span v-if="task.type == 'domainChange'">域名</span>