diff --git a/internal/web/actions/default/clusters/cluster/node/node.go b/internal/web/actions/default/clusters/cluster/node/node.go
index f5aa6b68..35b3e915 100644
--- a/internal/web/actions/default/clusters/cluster/node/node.go
+++ b/internal/web/actions/default/clusters/cluster/node/node.go
@@ -185,6 +185,33 @@ func (this *NodeAction) RunGet(params struct {
 		}
 	}
 
+	// 缓存硬盘 & 内存容量
+	var maxCacheDiskCapacity maps.Map = nil
+	if node.MaxCacheDiskCapacity != nil {
+		maxCacheDiskCapacity = maps.Map{
+			"count": node.MaxCacheDiskCapacity.Count,
+			"unit":  node.MaxCacheDiskCapacity.Unit,
+		}
+	} else {
+		maxCacheDiskCapacity = maps.Map{
+			"count": 0,
+			"unit":  "gb",
+		}
+	}
+
+	var maxCacheMemoryCapacity maps.Map = nil
+	if node.MaxCacheMemoryCapacity != nil {
+		maxCacheMemoryCapacity = maps.Map{
+			"count": node.MaxCacheMemoryCapacity.Count,
+			"unit":  node.MaxCacheMemoryCapacity.Unit,
+		}
+	} else {
+		maxCacheMemoryCapacity = maps.Map{
+			"count": 0,
+			"unit":  "gb",
+		}
+	}
+
 	this.Data["node"] = maps.Map{
 		"id":          node.Id,
 		"name":        node.Name,
@@ -217,6 +244,9 @@ func (this *NodeAction) RunGet(params struct {
 
 		"group":  groupMap,
 		"region": regionMap,
+
+		"maxCacheDiskCapacity":   maxCacheDiskCapacity,
+		"maxCacheMemoryCapacity": maxCacheMemoryCapacity,
 	}
 
 	this.Show()
diff --git a/internal/web/actions/default/clusters/cluster/node/update.go b/internal/web/actions/default/clusters/cluster/node/update.go
index e3ef2194..e724deeb 100644
--- a/internal/web/actions/default/clusters/cluster/node/update.go
+++ b/internal/web/actions/default/clusters/cluster/node/update.go
@@ -7,6 +7,7 @@ import (
 	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/default/clusters/grants/grantutils"
 	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/default/nodes/ipAddresses/ipaddressutils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/shared"
 	"github.com/iwind/TeaGo/actions"
 	"github.com/iwind/TeaGo/maps"
 )
@@ -156,16 +157,45 @@ func (this *UpdateAction) RunGet(params struct {
 		}
 	}
 
+	// 缓存硬盘 & 内存容量
+	var maxCacheDiskCapacity maps.Map = nil
+	if node.MaxCacheDiskCapacity != nil {
+		maxCacheDiskCapacity = maps.Map{
+			"count": node.MaxCacheDiskCapacity.Count,
+			"unit":  node.MaxCacheDiskCapacity.Unit,
+		}
+	} else {
+		maxCacheDiskCapacity = maps.Map{
+			"count": 0,
+			"unit":  "gb",
+		}
+	}
+
+	var maxCacheMemoryCapacity maps.Map = nil
+	if node.MaxCacheMemoryCapacity != nil {
+		maxCacheMemoryCapacity = maps.Map{
+			"count": node.MaxCacheMemoryCapacity.Count,
+			"unit":  node.MaxCacheMemoryCapacity.Unit,
+		}
+	} else {
+		maxCacheMemoryCapacity = maps.Map{
+			"count": 0,
+			"unit":  "gb",
+		}
+	}
+
 	this.Data["node"] = maps.Map{
-		"id":          node.Id,
-		"name":        node.Name,
-		"ipAddresses": ipAddressMaps,
-		"cluster":     clusterMap,
-		"login":       loginMap,
-		"maxCPU":      node.MaxCPU,
-		"isOn":        node.IsOn,
-		"group":       groupMap,
-		"region":      regionMap,
+		"id":                     node.Id,
+		"name":                   node.Name,
+		"ipAddresses":            ipAddressMaps,
+		"cluster":                clusterMap,
+		"login":                  loginMap,
+		"maxCPU":                 node.MaxCPU,
+		"isOn":                   node.IsOn,
+		"group":                  groupMap,
+		"region":                 regionMap,
+		"maxCacheDiskCapacity":   maxCacheDiskCapacity,
+		"maxCacheMemoryCapacity": maxCacheMemoryCapacity,
 	}
 
 	// 所有集群
@@ -190,18 +220,20 @@ func (this *UpdateAction) RunGet(params struct {
 }
 
 func (this *UpdateAction) RunPost(params struct {
-	LoginId         int64
-	NodeId          int64
-	GroupId         int64
-	RegionId        int64
-	Name            string
-	IPAddressesJSON []byte `alias:"ipAddressesJSON"`
-	ClusterId       int64
-	GrantId         int64
-	SshHost         string
-	SshPort         int
-	MaxCPU          int32
-	IsOn            bool
+	LoginId                    int64
+	NodeId                     int64
+	GroupId                    int64
+	RegionId                   int64
+	Name                       string
+	IPAddressesJSON            []byte `alias:"ipAddressesJSON"`
+	ClusterId                  int64
+	GrantId                    int64
+	SshHost                    string
+	SshPort                    int
+	MaxCPU                     int32
+	IsOn                       bool
+	MaxCacheDiskCapacityJSON   []byte
+	MaxCacheMemoryCapacityJSON []byte
 
 	DnsDomainId   int64
 	DnsRoutesJSON []byte
@@ -258,18 +290,49 @@ func (this *UpdateAction) RunPost(params struct {
 		}.AsJSON(),
 	}
 
+	// 缓存硬盘 & 内存容量
+	var pbMaxCacheDiskCapacity *pb.SizeCapacity
+	if len(params.MaxCacheDiskCapacityJSON) > 0 {
+		var sizeCapacity = &shared.SizeCapacity{}
+		err := json.Unmarshal(params.MaxCacheDiskCapacityJSON, sizeCapacity)
+		if err != nil {
+			this.ErrorPage(err)
+			return
+		}
+		pbMaxCacheDiskCapacity = &pb.SizeCapacity{
+			Count: sizeCapacity.Count,
+			Unit:  sizeCapacity.Unit,
+		}
+	}
+
+	var pbMaxCacheMemoryCapacity *pb.SizeCapacity
+	if len(params.MaxCacheMemoryCapacityJSON) > 0 {
+		var sizeCapacity = &shared.SizeCapacity{}
+		err := json.Unmarshal(params.MaxCacheMemoryCapacityJSON, sizeCapacity)
+		if err != nil {
+			this.ErrorPage(err)
+			return
+		}
+		pbMaxCacheMemoryCapacity = &pb.SizeCapacity{
+			Count: sizeCapacity.Count,
+			Unit:  sizeCapacity.Unit,
+		}
+	}
+
 	// 保存
 	_, err := this.RPC().NodeRPC().UpdateNode(this.AdminContext(), &pb.UpdateNodeRequest{
-		NodeId:        params.NodeId,
-		GroupId:       params.GroupId,
-		RegionId:      params.RegionId,
-		Name:          params.Name,
-		NodeClusterId: params.ClusterId,
-		Login:         loginInfo,
-		MaxCPU:        params.MaxCPU,
-		IsOn:          params.IsOn,
-		DnsDomainId:   params.DnsDomainId,
-		DnsRoutes:     dnsRouteCodes,
+		NodeId:                 params.NodeId,
+		GroupId:                params.GroupId,
+		RegionId:               params.RegionId,
+		Name:                   params.Name,
+		NodeClusterId:          params.ClusterId,
+		Login:                  loginInfo,
+		MaxCPU:                 params.MaxCPU,
+		IsOn:                   params.IsOn,
+		DnsDomainId:            params.DnsDomainId,
+		DnsRoutes:              dnsRouteCodes,
+		MaxCacheDiskCapacity:   pbMaxCacheDiskCapacity,
+		MaxCacheMemoryCapacity: pbMaxCacheMemoryCapacity,
 	})
 	if err != nil {
 		this.ErrorPage(err)
diff --git a/web/views/@default/clusters/cluster/node/node.html b/web/views/@default/clusters/cluster/node/node.html
index 36cd3af1..921aaa40 100644
--- a/web/views/@default/clusters/cluster/node/node.html
+++ b/web/views/@default/clusters/cluster/node/node.html
@@ -122,6 +122,24 @@
 					<span v-else class="disabled">没有限制。</span>
 				</td>
 			</tr>
+            <tr>
+                <td>缓存磁盘容量</td>
+                <td>
+                    <span v-if="node.maxCacheDiskCapacity == null || node.maxCacheDiskCapacity.count <= 0" class="disabled">没有限制</span>
+                   <div v-else>
+                       <size-capacity-view :v-value="node.maxCacheDiskCapacity"></size-capacity-view>
+                   </div>
+                </td>
+            </tr>
+            <tr>
+                <td>缓存内存容量</td>
+                <td>
+                    <span v-if="node.maxCacheMemoryCapacity == null || node.maxCacheMemoryCapacity.count <= 0" class="disabled">没有限制</span>
+                    <div v-else>
+                        <size-capacity-view :v-value="node.maxCacheMemoryCapacity"></size-capacity-view>
+                    </div>
+                </td>
+            </tr>
 		</tbody>
 	</table>
 	<div class="ui divider"></div>
diff --git a/web/views/@default/clusters/cluster/node/update.html b/web/views/@default/clusters/cluster/node/update.html
index 4dd7eef8..9df2c4ca 100644
--- a/web/views/@default/clusters/cluster/node/update.html
+++ b/web/views/@default/clusters/cluster/node/update.html
@@ -1,97 +1,111 @@
 {$layout}
 
-	{$template "node_menu"}
+{$template "node_menu"}
 
-	<h3>修改节点</h3>
-	<form method="post" class="ui form" data-tea-action="$" data-tea-success="success">
-		<input type="hidden" name="nodeId" :value="node.id"/>
-		<input type="hidden" name="loginId" :value="loginId"/>
-		<table class="ui table definition selectable">
-			<tr>
-				<td class="title">节点名称 *</td>
-				<td>
-					<input type="text" name="name" maxlength="50" ref="focus" v-model="node.name"/>
-				</td>
-			</tr>
-			<tr>
-				<td>IP地址 *</td>
-				<td>
-					<node-ip-addresses-box :v-ip-addresses="ipAddresses"></node-ip-addresses-box>
-					<p class="comment">用于访问节点和域名解析等。</p>
-				</td>
-			</tr>
-			<tr v-if="allDNSRoutes.length > 0">
-				<td>DNS线路</td>
-				<td>
-					<input type="hidden" name="dnsDomainId" :value="dnsDomainId"/>
-					<dns-route-selector :v-all-routes="allDNSRoutes" :v-routes="dnsRoutes"></dns-route-selector>
-                    <p class="comment">当前节点对应的DNS线路，可用线路是根据集群设置的域名获取的，注意DNS服务商可能对这些线路有其他限制。</p>
-				</td>
-			</tr>
-			<tr>
-				<td>所属集群</td>
-				<td>
-					<select class="ui dropdown" name="clusterId" style="width:10em" v-model="clusterId">
-						<option v-for="cluster in clusters" :value="cluster.id">{{cluster.name}}</option>
-					</select>
-				</td>
-			</tr>
+<h3>修改节点</h3>
+<form method="post" class="ui form" data-tea-action="$" data-tea-success="success">
+    <input type="hidden" name="nodeId" :value="node.id"/>
+    <input type="hidden" name="loginId" :value="loginId"/>
+    <table class="ui table definition selectable">
+        <tr>
+            <td class="title">节点名称 *</td>
+            <td>
+                <input type="text" name="name" maxlength="50" ref="focus" v-model="node.name"/>
+            </td>
+        </tr>
+        <tr>
+            <td>IP地址 *</td>
+            <td>
+                <node-ip-addresses-box :v-ip-addresses="ipAddresses"></node-ip-addresses-box>
+                <p class="comment">用于访问节点和域名解析等。</p>
+            </td>
+        </tr>
+        <tr v-if="allDNSRoutes.length > 0">
+            <td>DNS线路</td>
+            <td>
+                <input type="hidden" name="dnsDomainId" :value="dnsDomainId"/>
+                <dns-route-selector :v-all-routes="allDNSRoutes" :v-routes="dnsRoutes"></dns-route-selector>
+                <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>所属集群</td>
+            <td>
+                <select class="ui dropdown" name="clusterId" style="width:10em" v-model="clusterId">
+                    <option v-for="cluster in clusters" :value="cluster.id">{{cluster.name}}</option>
+                </select>
+            </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>
+            </td>
+        </tr>
+        <tr>
+            <td colspan="2"><more-options-indicator></more-options-indicator></td>
+        </tr>
+        <tbody v-show="moreOptionsVisible">
             <tr>
-                <td>所属区域</td>
+                <td>SSH主机地址</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>
+                    <input type="text" name="sshHost" maxlength="64" v-model="sshHost"/>
+                    <p class="comment">比如192.168.1.100</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>
-				</td>
-			</tr>
-			<tr>
-				<td colspan="2"><more-options-indicator></more-options-indicator></td>
-			</tr>
-			<tbody v-show="moreOptionsVisible">
-				<tr>
-					<td>SSH主机地址</td>
-					<td>
-						<input type="text" name="sshHost" maxlength="64" v-model="sshHost"/>
-						<p class="comment">比如192.168.1.100</p>
-					</td>
-				</tr>
-				<tr>
-					<td>SSH主机端口</td>
-					<td>
-						<input type="text" name="sshPort" maxlength="5" v-model="sshPort"/>
-						<p class="comment">比如22。</p>
-					</td>
-				</tr>
-				<tr>
-					<td>SSH登录认证</td>
-					<td>
-						<grant-selector :v-grant="grant"></grant-selector>
-					</td>
-				</tr>
-				<tr>
-					<td>CPU线程数</td>
-					<td>
-						<input type="text" name="maxCPU" v-model="node.maxCPU"/>
-						<p class="comment">当前节点可以使用的最多的CPU线程数，如果为0表示可以使用全部CPU。</p>
-					</td>
-				</tr>
-				<tr>
-					<td>是否启用</td>
-					<td>
-						<div class="ui checkbox">
-							<input type="checkbox" name="isOn" value="1" v-model="node.isOn"/>
-							<label></label>
-						</div>
-						<p class="comment">如果不启用此节点，此节点上的所有服务将不能访问。</p>
-					</td>
-				</tr>
-			</tbody>
-		</table>
-		<submit-btn></submit-btn>
-	</form>
\ No newline at end of file
+            <tr>
+                <td>SSH主机端口</td>
+                <td>
+                    <input type="text" name="sshPort" maxlength="5" v-model="sshPort"/>
+                    <p class="comment">比如22。</p>
+                </td>
+            </tr>
+            <tr>
+                <td>SSH登录认证</td>
+                <td>
+                    <grant-selector :v-grant="grant"></grant-selector>
+                </td>
+            </tr>
+            <tr>
+                <td>CPU线程数</td>
+                <td>
+                    <input type="text" name="maxCPU" v-model="node.maxCPU" style="width:5em" maxlength="5em"/>
+                    <p class="comment">当前节点可以使用的最多的CPU线程数，如果为0表示可以使用全部CPU。</p>
+                </td>
+            </tr>
+            <tr>
+                <td>缓存磁盘容量</td>
+                <td>
+                    <size-capacity-box :v-value="node.maxCacheDiskCapacity" :v-name="'maxCacheDiskCapacityJSON'"></size-capacity-box>
+                    <p class="comment">缓存能使用的磁盘的最大容量，0表示不限制。</p>
+                </td>
+            </tr>
+            <tr>
+                <td>缓存内存容量</td>
+                <td>
+                    <size-capacity-box :v-value="node.maxCacheMemoryCapacity" :v-name="'maxCacheMemoryCapacityJSON'"></size-capacity-box>
+                    <p class="comment">缓存能使用的内存的最大容量，0表示不限制。</p>
+                </td>
+            </tr>
+            <tr>
+                <td>是否启用</td>
+                <td>
+                    <div class="ui checkbox">
+                        <input type="checkbox" name="isOn" value="1" v-model="node.isOn"/>
+                        <label></label>
+                    </div>
+                    <p class="comment">如果不启用此节点，此节点上的所有服务将不能访问。</p>
+                </td>
+            </tr>
+        </tbody>
+    </table>
+    <submit-btn></submit-btn>
+</form>
\ No newline at end of file