diff --git a/ShadowsocksX-NG2/App/Presentation/NodeDetailPresentation.swift b/ShadowsocksX-NG2/App/Presentation/NodeDetailPresentation.swift
index e86f589f..d5b48c6a 100644
--- a/ShadowsocksX-NG2/App/Presentation/NodeDetailPresentation.swift
+++ b/ShadowsocksX-NG2/App/Presentation/NodeDetailPresentation.swift
@@ -14,7 +14,15 @@ struct NodeDetailPresentation {
     let value: String
   }
 
-  struct Properties: Equatable {
+  enum PropertiesID: Hashable {
+    case subscription
+    case information
+    case connection
+    case pluginParameters
+  }
+
+  struct Properties: Equatable, Identifiable {
+    let id: PropertiesID
     let title: String
     let items: [Property]
   }
@@ -121,7 +129,8 @@ struct NodeDetailPresentation {
           value: subscriptionTimestamp(date, locale: locale, timeZone: timeZone)))
     }
     guard !items.isEmpty else { return nil }
-    return Properties(title: String(localized: "订阅", table: "ServerDetails"), items: items)
+    return Properties(
+      id: .subscription, title: String(localized: "订阅", table: "ServerDetails"), items: items)
   }
 
   private static func subscriptionTimestamp(
@@ -138,7 +147,7 @@ struct NodeDetailPresentation {
     case .named(let name), .unknown(let name): program = name
     }
     return Properties(
-      title: String(localized: "连接信息", table: "ServerDetails"),
+      id: .connection, title: String(localized: "连接信息", table: "ServerDetails"),
       items: [
         Property(label: String(localized: "地址", table: "ServerDetails"), value: server.address),
         Property(
@@ -171,7 +180,8 @@ struct NodeDetailPresentation {
         label: String(localized: "修改时间", table: "ServerDetails"),
         value: Self.timestamp(node.updatedAt)),
     ]
-    return Properties(title: String(localized: "信息", table: "ServerDetails"), items: information)
+    return Properties(
+      id: .information, title: String(localized: "信息", table: "ServerDetails"), items: information)
   }
 
   mutating func appendPluginParameters(_ raw: String) {
@@ -189,13 +199,15 @@ struct NodeDetailPresentation {
       items = [Property(label: String(localized: "原始文本", table: "ServerDetails"), value: raw)]
     }
     properties.append(
-      Properties(title: String(localized: "插件参数", table: "ServerDetails"), items: items))
+      Properties(
+        id: .pluginParameters, title: String(localized: "插件参数", table: "ServerDetails"),
+        items: items))
   }
 
   mutating func appendPluginParameterFailure() {
     properties.append(
       Properties(
-        title: String(localized: "插件参数", table: "ServerDetails"),
+        id: .pluginParameters, title: String(localized: "插件参数", table: "ServerDetails"),
         items: [
           Property(
             label: String(localized: "插件参数", table: "ServerDetails"),
diff --git a/ShadowsocksX-NG2/App/UI/Servers/CatalogNodeDetailView.swift b/ShadowsocksX-NG2/App/UI/Servers/CatalogNodeDetailView.swift
index 52061dfe..2f934c15 100644
--- a/ShadowsocksX-NG2/App/UI/Servers/CatalogNodeDetailView.swift
+++ b/ShadowsocksX-NG2/App/UI/Servers/CatalogNodeDetailView.swift
@@ -75,6 +75,20 @@ struct CatalogNodeDetailView: View {
           )
           .id(subscription.id)
         }
+      } propertiesFooter: { group in
+        if group.id == .subscription,
+          let fraction = subscriptionSummary(for: node)?.information?.usedFraction
+        {
+          ProgressView(value: fraction) {
+            Text("流量消耗")
+          } currentValueLabel: {
+            Text(fraction, format: .percent.precision(.fractionLength(0)))
+          }
+          .progressViewStyle(.linear)
+          .tint(.accentColor)
+        } else {
+          nil
+        }
       } supplement: {
         if let module = workflow.connectivity {
           ConnectivityDetailView(module: module, node: node, workflow: workflow)
diff --git a/ShadowsocksX-NG2/App/UI/Servers/NodeDetailView.swift b/ShadowsocksX-NG2/App/UI/Servers/NodeDetailView.swift
index 8d2be9ea..5b7d7d93 100644
--- a/ShadowsocksX-NG2/App/UI/Servers/NodeDetailView.swift
+++ b/ShadowsocksX-NG2/App/UI/Servers/NodeDetailView.swift
@@ -2,12 +2,14 @@ import SwiftUI
 
 /// 只接受展示值与外部动作；不查询节点类型、工作流或凭据。
 struct NodeDetailView<
-  PrimaryActions: View, SecondaryActions: View, Feedback: View, Supplement: View
+  PrimaryActions: View, SecondaryActions: View, Feedback: View, PropertiesFooter: View,
+  Supplement: View
 >: View {
   let detail: NodeDetailPresentation
   @ViewBuilder let primaryActions: PrimaryActions
   @ViewBuilder let secondaryActions: SecondaryActions
   @ViewBuilder let feedback: Feedback
+  let propertiesFooter: (NodeDetailPresentation.Properties) -> PropertiesFooter?
   @ViewBuilder let supplement: Supplement
 
   var body: some View {
@@ -45,8 +47,9 @@ struct NodeDetailView<
           feedback
         }
         Divider()
-        ForEach(Array(detail.properties.enumerated()), id: \.offset) { _, group in
-          if !group.items.isEmpty {
+        ForEach(detail.properties) { group in
+          let footer = propertiesFooter(group)
+          if !group.items.isEmpty || footer != nil {
             VStack(alignment: .leading, spacing: 10) {
               Text(group.title).font(.headline)
               Grid(alignment: .leading, horizontalSpacing: 16, verticalSpacing: 8) {
@@ -62,6 +65,7 @@ struct NodeDetailView<
                   }
                 }
               }
+              footer
             }
           }
         }
diff --git a/ShadowsocksX-NG2/Tests/Servers/NodeDetailPresentationTests.swift b/ShadowsocksX-NG2/Tests/Servers/NodeDetailPresentationTests.swift
index 471f515e..653e558c 100644
--- a/ShadowsocksX-NG2/Tests/Servers/NodeDetailPresentationTests.swift
+++ b/ShadowsocksX-NG2/Tests/Servers/NodeDetailPresentationTests.swift
@@ -1,4 +1,6 @@
+import AppKit
 import Foundation
+import SwiftUI
 import Testing
 
 @testable import ShadowsocksX_NG2
@@ -75,6 +77,47 @@ struct NodeDetailPresentationTests {
     #expect(detail.activationMessages == ["插件文件不可执行，请检查文件类型和执行权限。"])
   }
 
+  @Test(arguments: [false, true])
+  func propertiesFooterRendersWithAndWithoutRows(hasRows: Bool) throws {
+    var detail = NodeDetailPresentation(
+      node: node(isGroup: true), server: nil, eligibility: nil, isActiveTarget: false)
+    detail.properties = [
+      .init(
+        id: .information, title: "Properties", items: hasRows ? [.init(label: "A", value: "B")] : []
+      )
+    ]
+    let host = NSHostingView(
+      rootView: NodeDetailView(detail: detail) {
+        EmptyView()
+      } secondaryActions: {
+        EmptyView()
+      } feedback: {
+        EmptyView()
+      } propertiesFooter: { group in
+        group.id == .information ? FooterMarker() : nil
+      } supplement: {
+        EmptyView()
+      })
+    host.frame = NSRect(x: 0, y: 0, width: 480, height: 600)
+    host.layoutSubtreeIfNeeded()
+    #expect(containsFooter(in: host))
+  }
+
+  private func containsFooter(in view: NSView) -> Bool {
+    view.identifier?.rawValue == "properties-footer"
+      || view.subviews.contains { containsFooter(in: $0) }
+  }
+
+  private struct FooterMarker: NSViewRepresentable {
+    func makeNSView(context: Context) -> NSTextField {
+      let field = NSTextField(labelWithString: "Custom footer")
+      field.identifier = NSUserInterfaceItemIdentifier("properties-footer")
+      return field
+    }
+
+    func updateNSView(_ nsView: NSTextField, context: Context) {}
+  }
+
   private func node(isGroup: Bool, invalidReasons: [LeafInvalidationReason] = []) -> CatalogTreeNode
   {
     CatalogTreeNode(