diff --git a/PCL.Neo/App.axaml.cs b/PCL.Neo/App.axaml.cs
index 72326867..46970067 100644
--- a/PCL.Neo/App.axaml.cs
+++ b/PCL.Neo/App.axaml.cs
@@ -11,7 +11,9 @@
 using PCL.Neo.Services;
 using PCL.Neo.ViewModels;
 using PCL.Neo.ViewModels.Home;
+using PCL.Neo.ViewModels.Online;
 using PCL.Neo.Views;
+using PCL.Neo.Views.Online;
 using System;
 using System.Linq;
 using System.Threading.Tasks;
@@ -33,6 +35,7 @@ private static IServiceProvider ConfigureServices()
         return new ServiceCollection()
             .AddTransient<MainWindowViewModel>()
             .AddTransient<HomeViewModel>().AddTransient<HomeSubViewModel>()
+            .AddTransient<OnlineViewModel>().AddTransient<OnlineSubViewModel>()
 
             .AddSingleton<INavigationService, NavigationService>()
             .AddSingleton<StorageService>()
diff --git a/PCL.Neo/Styles/Icons.axaml b/PCL.Neo/Styles/Icons.axaml
index efa64496..e9c4e0ff 100644
--- a/PCL.Neo/Styles/Icons.axaml
+++ b/PCL.Neo/Styles/Icons.axaml
@@ -9,7 +9,7 @@
     <!-- Add Styles Here -->
     <Style>
         <Style.Resources>
-            <StreamGeometry x:Key="ShapeTitleLogo">M26,29 v-25 h5 a7,7 180 0 1 0,14 h-5 M61,6.5 a10,11.5 180 1 0 0,18 M68,2.5 v24.5 h12 M98,2 v27 M107,2 v27</StreamGeometry>
+            <StreamGeometry x:Key="ShapeTitleLogo">M26,29 v-25 h5 a7,7 180 0 1 0,14 h-5 M61,6.5 a10,11.5 180 1 0 0,18 M68,2.5 v24.5 h12 M98,2</StreamGeometry>
             <StreamGeometry x:Key="BtnTitleClose">F1 M2,0 L0,2 8,10 0,18 2,20 10,12 18,20 20,18 12,10 20,2 18,0 10,8 2,0Z</StreamGeometry>
             <StreamGeometry x:Key="BtnTitleMin">F1 M0,0 h15 v2 h-15 v-2 Z</StreamGeometry>
             <StreamGeometry x:Key="BtnTitleSelect0">M985.403 552.96C985.403 812.702 773.041 1024 512 1024S38.597 812.702 38.597 552.96c0-158.208 79.163-304.955 211.771-392.625 31.074-20.52 72.94-11.973 93.46 19.101s12.012 72.94-19.062 93.46c-94.681 62.622-151.237 167.306-151.237 280.064 0 185.344 151.788 336.108 338.471 336.108S850.471 738.304 850.471 552.96c0-114.649-57.974-220.278-155.096-282.585-31.35-20.125-40.448-61.833-20.362-93.184s61.794-40.448 93.184-20.4c135.995 87.236 217.206 235.362 217.206 396.169zM512 560.128c37.258 0 67.466-30.208 67.466-67.466V67.466C579.466 30.208 549.258 0 512 0s-67.466 30.208-67.466 67.466v425.196c0 37.258 30.208 67.466 67.466 67.466z</StreamGeometry>
diff --git a/PCL.Neo/ViewModels/MainWindowViewModel.cs b/PCL.Neo/ViewModels/MainWindowViewModel.cs
index 41602884..ac05776d 100644
--- a/PCL.Neo/ViewModels/MainWindowViewModel.cs
+++ b/PCL.Neo/ViewModels/MainWindowViewModel.cs
@@ -9,6 +9,8 @@
 using PCL.Neo.Messages;
 using PCL.Neo.Services;
 using PCL.Neo.ViewModels.Home;
+using PCL.Neo.ViewModels.Online;
+using PCL.Neo.Views.Online;
 using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
@@ -150,12 +152,12 @@ public async Task Navigate(int tag)
         switch (tag)
         {
             case 1:
-                NavigationService.GoToAsync<HomeViewModel>();
+                await NavigationService.GoToAsync<HomeViewModel>();
                 break;
             case 2:
                 break;
             case 3:
-                // NavigationService.Goto<LinkViewModel>();
+                await NavigationService.GoToAsync<OnlineViewModel>();
                 break;
             case 4:
                 break;
@@ -180,8 +182,9 @@ private void UpdateNavBtnState()
     {
         CheckedBtn = CurrentViewModel switch
         {
-            // LinkViewModel => 3,
-            //SetupViewModel => 4,
+            HomeViewModel => 1,
+
+            OnlineViewModel => 3,
             // MoreViewModel => 4,
             // _ => throw new ArgumentOutOfRangeException() // 有可能切换到子界面，如下载进度界面
             _ => 1
diff --git a/PCL.Neo/ViewModels/Online/OnlineSubViewModel.cs b/PCL.Neo/ViewModels/Online/OnlineSubViewModel.cs
new file mode 100644
index 00000000..e0a67ab6
--- /dev/null
+++ b/PCL.Neo/ViewModels/Online/OnlineSubViewModel.cs
@@ -0,0 +1,9 @@
+using PCL.Neo.Services;
+
+namespace PCL.Neo.ViewModels.Online;
+
+[SubViewModel(typeof(OnlineViewModel))]
+public class OnlineSubViewModel : ViewModelBase
+{
+    private readonly INavigationService _navigationService;
+}
diff --git a/PCL.Neo/ViewModels/Online/OnlineViewModel.cs b/PCL.Neo/ViewModels/Online/OnlineViewModel.cs
new file mode 100644
index 00000000..fe8d36c8
--- /dev/null
+++ b/PCL.Neo/ViewModels/Online/OnlineViewModel.cs
@@ -0,0 +1,9 @@
+using PCL.Neo.Services;
+
+namespace PCL.Neo.ViewModels.Online;
+
+[MainViewModel(typeof(OnlineSubViewModel))]
+public class OnlineViewModel : ViewModelBase
+{
+    private readonly INavigationService _navigationService;
+}
diff --git a/PCL.Neo/Views/MainWindow.axaml b/PCL.Neo/Views/MainWindow.axaml
index ec64e280..474ec4f6 100644
--- a/PCL.Neo/Views/MainWindow.axaml
+++ b/PCL.Neo/Views/MainWindow.axaml
@@ -123,7 +123,7 @@
                             Stroke="White"
                             StrokeThickness="1.9"
                             UseLayoutRounding="False"
-                            Width="52" />
+                            Width="48" />
                         <TextBlock
                             FontSize="17"
                             Foreground="White"
@@ -150,7 +150,7 @@
                                 Height="20"
                                 HorizontalAlignment="Left"
                                 IsHitTestVisible="False"
-                                Margin="12,0,0,0"
+                                Margin="0,0,0,0"
                                 Name="NeoTitleLogo"
                                 UseLayoutRounding="False"
                                 Width="32">
@@ -239,7 +239,7 @@
                                     Margin="5,0"
                                     Name="BtnTitleSelect0"
                                     Padding="2,0"
-                                    Tag="0"
+                                    Tag="1"
                                     Text="{DynamicResource LangTitleHome}" />
                                 <pc:MyRadioButton
                                     Command="{Binding Navigate}"
diff --git a/PCL.Neo/Views/Online/OnlineSubView.axaml b/PCL.Neo/Views/Online/OnlineSubView.axaml
new file mode 100644
index 00000000..259531ac
--- /dev/null
+++ b/PCL.Neo/Views/Online/OnlineSubView.axaml
@@ -0,0 +1,14 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:controls="clr-namespace:PCL.Neo.Controls"
+             xmlns:vm="clr-namespace:PCL.Neo.ViewModels.Online"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="PCL.Neo.Views.Online.OnlineSubView"
+             x:DataType="vm:OnlineSubViewModel">
+    <Grid>
+        <controls:MyLoading TextError="联机还未完成哦 ~" State="Error"/>
+    </Grid>
+</UserControl>
+
diff --git a/PCL.Neo/Views/Online/OnlineSubView.axaml.cs b/PCL.Neo/Views/Online/OnlineSubView.axaml.cs
new file mode 100644
index 00000000..07e33215
--- /dev/null
+++ b/PCL.Neo/Views/Online/OnlineSubView.axaml.cs
@@ -0,0 +1,14 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace PCL.Neo.Views.Online;
+
+public partial class OnlineSubView : UserControl
+{
+    public OnlineSubView()
+    {
+        InitializeComponent();
+    }
+}
+
diff --git a/PCL.Neo/Views/Online/OnlineView.axaml b/PCL.Neo/Views/Online/OnlineView.axaml
new file mode 100644
index 00000000..3f122fcc
--- /dev/null
+++ b/PCL.Neo/Views/Online/OnlineView.axaml
@@ -0,0 +1,11 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:vm="clr-namespace:PCL.Neo.ViewModels.Online"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="PCL.Neo.Views.Online.OnlineView"
+             x:DataType="vm:OnlineViewModel">
+
+</UserControl>
+
diff --git a/PCL.Neo/Views/Online/OnlineView.axaml.cs b/PCL.Neo/Views/Online/OnlineView.axaml.cs
new file mode 100644
index 00000000..c8a65811
--- /dev/null
+++ b/PCL.Neo/Views/Online/OnlineView.axaml.cs
@@ -0,0 +1,14 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace PCL.Neo.Views.Online;
+
+public partial class OnlineView : UserControl
+{
+    public OnlineView()
+    {
+        InitializeComponent();
+    }
+}
+