diff --git a/punchnet/Views/Network/NetworkView.swift b/punchnet/Views/Network/NetworkView.swift
index 2a8ab9d..011e18c 100644
--- a/punchnet/Views/Network/NetworkView.swift
+++ b/punchnet/Views/Network/NetworkView.swift
@@ -6,7 +6,15 @@ import Observation
 
 // MARK: - 基础模型协议
 enum ConnectState {
-    case waitAuth, connected, disconnected
+    case waitAuth
+    case connected
+    case disconnected
+}
+
+// 资源展示模式
+enum NetworkShowMode: String, CaseIterable {
+    case resource = "访问资源"
+    case device = "成员设备"
 }
 
 // MARK: - 主网络视图
@@ -15,21 +23,67 @@ struct NetworkView: View {
     @Environment(\.openWindow) private var openWindow
     
     @State private var networkModel = NetworkModel()
-    @State private var showMode: ShowMode = .resource
+    @State private var showMode: NetworkShowMode = .resource
     @State private var connectState: ConnectState = .disconnected
     @State private var isConnecting: Bool = false
 
     private var vpnManager = VPNManager.shared
-
-    enum ShowMode: String, CaseIterable {
-        case resource = "访问资源"
-        case device = "成员设备"
-    }
     
     var body: some View {
         VStack(spacing: 0) {
             // 1. 头部区域 (Header)
-            headerSection
+            HStack(spacing: 16) {
+                ZStack {
+                    Circle()
+                        .fill(connectState == .connected ? Color.green.opacity(0.15) : Color.primary.opacity(0.05))
+                        .frame(width: 36, height: 36)
+                    
+                    Image(systemName: connectState == .connected ? "checkmark.shield.fill" : "shield.slash.fill")
+                        .symbolRenderingMode(.hierarchical)
+                        .foregroundStyle(connectState == .connected ? Color.green : Color.secondary)
+                        .font(.system(size: 16))
+                }
+                
+                VStack(alignment: .leading, spacing: 2) {
+                    Text(appContext.networkSession?.networkName ?? "未连接网络")
+                        .font(.system(size: 14, weight: .semibold))
+                    
+                    if connectState == .connected {
+                        Text("虚拟局域网 IP: \(networkModel.networkContext.ip)")
+                            .font(.system(size: 11, design: .monospaced))
+                            .foregroundColor(.secondary)
+                    } else {
+                        Text("PunchNet 服务未就绪")
+                            .font(.caption)
+                            .foregroundColor(.secondary)
+                    }
+                }
+                
+                Spacer()
+                
+                if connectState == .connected {
+                    Picker("", selection: $showMode) {
+                        ForEach(NetworkShowMode.allCases, id: \.self) {
+                            Text($0.rawValue).tag($0)
+                        }
+                    }
+                    .pickerStyle(.segmented)
+                    .frame(width: 160)
+                }
+                
+                Button {
+                    openWindow(id: "settings")
+                } label: {
+                    Image(systemName: "slider.horizontal.3")
+                        .font(.system(size: 14))
+                        .foregroundColor(.secondary)
+                }
+                .buttonStyle(.plain)
+                .help("配置中心")
+            }
+            .padding(.horizontal, 20)
+            .padding(.vertical, 14)
+            .background(VisualEffectView(material: .headerView, blendingMode: .withinWindow))
             
             Divider()
             
@@ -39,9 +93,52 @@ struct NetworkView: View {
                 case .waitAuth:
                     NetworkWaitAuthView(networkModel: networkModel)
                 case .connected:
-                    connectedContent
+                    if showMode == .resource {
+                        // 资源视图：网格布局
+                        ScrollView {
+                            LazyVGrid(columns: [
+                                GridItem(.flexible(), spacing: 8),
+                                GridItem(.flexible(), spacing: 8),
+                                GridItem(.flexible(), spacing: 8)
+                            ], spacing: 10) {
+                                ForEach(networkModel.networkContext.resourceList, id: \.uuid) { res in
+                                    ResourceItemCard(resource: res)
+                                }
+                            }
+                            .padding(20)
+                        }
+                        .transition(.opacity)
+                        .frame(maxWidth: .infinity)
+                    } else {
+                        // 设备视图：双栏布局
+                        NetworkDeviceGroupView(networkModel: networkModel)
+                            .transition(.asymmetric(insertion: .move(edge: .trailing), removal: .opacity))
+                    }
                 case .disconnected:
-                    disconnectedContent
+                    VStack(spacing: 20) {
+                        Spacer()
+                        Image(systemName: "antenna.radiowaves.left.and.right")
+                            .font(.system(size: 40, weight: .ultraLight))
+                            .foregroundStyle(.tertiary)
+                            .symbolEffect(.pulse, options: .repeating)
+                        
+                        Text("尚未接入网络")
+                            .font(.headline)
+                        
+                        Button(action: { startConnection() }) {
+                            if isConnecting {
+                                ProgressView()
+                                    .controlSize(.small)
+                                    .frame(width: 80)
+                            } else {
+                                Text("建立安全连接")
+                                    .frame(width: 80)
+                            }
+                        }
+                        .buttonStyle(.borderedProminent)
+                        .disabled(isConnecting)
+                        Spacer()
+                    }
                 }
             }
             .frame(maxWidth: .infinity, maxHeight: .infinity)
@@ -57,121 +154,6 @@ struct NetworkView: View {
             }
         }
     }
-}
-
-// MARK: - 视图组件扩展
-extension NetworkView {
-    
-    private var headerSection: some View {
-        HStack(spacing: 16) {
-            statusIndicator
-            
-            VStack(alignment: .leading, spacing: 2) {
-                Text(appContext.networkSession?.networkName ?? "未连接网络")
-                    .font(.system(size: 14, weight: .semibold))
-                
-                if connectState == .connected {
-                    Text("虚拟局域网 IP: \(networkModel.networkContext.ip)")
-                        .font(.system(size: 11, design: .monospaced))
-                        .foregroundColor(.secondary)
-                } else {
-                    Text("PunchNet 服务未就绪")
-                        .font(.caption)
-                        .foregroundColor(.secondary)
-                }
-            }
-            
-            Spacer()
-            
-            if connectState == .connected {
-                Picker("", selection: $showMode) {
-                    ForEach(ShowMode.allCases, id: \.self) {
-                        Text($0.rawValue).tag($0)
-                    }
-                }
-                .pickerStyle(.segmented)
-                .frame(width: 160)
-            }
-            
-            Button {
-                openWindow(id: "settings")
-            } label: {
-                Image(systemName: "slider.horizontal.3")
-                    .font(.system(size: 14))
-                    .foregroundColor(.secondary)
-            }
-            .buttonStyle(.plain)
-            .help("配置中心")
-        }
-        .padding(.horizontal, 20)
-        .padding(.vertical, 14)
-        .background(VisualEffectView(material: .headerView, blendingMode: .withinWindow))
-    }
-    
-    private var statusIndicator: some View {
-        ZStack {
-            Circle()
-                .fill(connectState == .connected ? Color.green.opacity(0.15) : Color.primary.opacity(0.05))
-                .frame(width: 36, height: 36)
-            
-            Image(systemName: connectState == .connected ? "checkmark.shield.fill" : "shield.slash.fill")
-                .symbolRenderingMode(.hierarchical)
-                .foregroundStyle(connectState == .connected ? Color.green : Color.secondary)
-                .font(.system(size: 16))
-        }
-    }
-    
-    @ViewBuilder
-    private var connectedContent: some View {
-        if showMode == .resource {
-            // 资源视图：网格布局
-            ScrollView {
-                LazyVGrid(columns: [
-                    GridItem(.flexible(), spacing: 8),
-                    GridItem(.flexible(), spacing: 8),
-                    GridItem(.flexible(), spacing: 8)
-                ], spacing: 10) {
-                    ForEach(networkModel.networkContext.resourceList, id: \.uuid) { res in
-                        ResourceItemCard(resource: res)
-                    }
-                }
-                .padding(20)
-            }
-            .transition(.opacity)
-            .frame(maxWidth: .infinity)
-        } else {
-            // 设备视图：双栏布局
-            NetworkDeviceGroupView(networkModel: networkModel)
-                .transition(.asymmetric(insertion: .move(edge: .trailing), removal: .opacity))
-        }
-    }
-    
-    private var disconnectedContent: some View {
-        VStack(spacing: 20) {
-            Spacer()
-            Image(systemName: "antenna.radiowaves.left.and.right")
-                .font(.system(size: 40, weight: .ultraLight))
-                .foregroundStyle(.tertiary)
-                .symbolEffect(.pulse, options: .repeating)
-            
-            Text("尚未接入网络")
-                .font(.headline)
-            
-            Button(action: { startConnection() }) {
-                if isConnecting {
-                    ProgressView()
-                        .controlSize(.small)
-                        .frame(width: 80)
-                } else {
-                    Text("建立安全连接")
-                        .frame(width: 80)
-                }
-            }
-            .buttonStyle(.borderedProminent)
-            .disabled(isConnecting)
-            Spacer()
-        }
-    }
     
     private func syncState(_ status: VPNManager.VPNStatus) {
         switch status {
diff --git a/punchnet/punchnetApp.swift b/punchnet/punchnetApp.swift
index cbf8082..6309689 100644
--- a/punchnet/punchnetApp.swift
+++ b/punchnet/punchnetApp.swift
@@ -64,7 +64,7 @@ struct punchnetApp: App {
 //                }
 //            }
 //        }
-        .windowResizability(.contentSize)
+        //.windowResizability(.contentSize)
         .windowToolbarStyle(.unified)
         .defaultPosition(.center)