diff --git a/ProxySuper.Core/Models/Projects/TrojanGoSettings.cs b/ProxySuper.Core/Models/Projects/TrojanGoSettings.cs
index 6e10b9b..3932650 100644
--- a/ProxySuper.Core/Models/Projects/TrojanGoSettings.cs
+++ b/ProxySuper.Core/Models/Projects/TrojanGoSettings.cs
@@ -8,6 +8,11 @@ namespace ProxySuper.Core.Models.Projects
 {
     public class TrojanGoSettings : IProjectSettings
     {
+        public TrojanGoSettings()
+        {
+            Port = 443;
+        }
+
         public List<int> FreePorts
         {
             get
diff --git a/ProxySuper.Core/Models/Projects/XraySettings.cs b/ProxySuper.Core/Models/Projects/XraySettings.cs
index 9fe47fc..d9fe96f 100644
--- a/ProxySuper.Core/Models/Projects/XraySettings.cs
+++ b/ProxySuper.Core/Models/Projects/XraySettings.cs
@@ -8,6 +8,34 @@ namespace ProxySuper.Core.Models.Projects
 {
     public partial class XraySettings : IProjectSettings
     {
+        public XraySettings()
+        {
+            var guid = Guid.NewGuid().ToString();
+            Port = 443;
+            VLESS_KCP_Port = 2001;
+            VLESS_gRPC_Port = 2002;
+            VMESS_KCP_Port = 3001;
+            ShadowSocksPort = 4001;
+
+            UUID = guid;
+            Types = new List<XrayType>();
+
+            VLESS_WS_Path = "/vlessws";
+            VLESS_KCP_Type = "none";
+            VLESS_KCP_Seed = guid;
+            VLESS_gRPC_ServiceName = "xray_gRPC";
+
+            VMESS_WS_Path = "/vmessws";
+            VMESS_TCP_Path = "/vmesstcp";
+            VMESS_KCP_Seed = guid;
+            VMESS_KCP_Type = "none";
+
+            TrojanPassword = guid;
+
+            ShadowSocksPassword = guid;
+            ShadowSocksMethod = "aes-128-gcm";
+        }
+
         public List<int> FreePorts
         {
             get
diff --git a/ProxySuper.Core/Models/Record.cs b/ProxySuper.Core/Models/Record.cs
index 8aacd44..2480b21 100644
--- a/ProxySuper.Core/Models/Record.cs
+++ b/ProxySuper.Core/Models/Record.cs
@@ -16,13 +16,24 @@ using System.Threading.Tasks;
 
 namespace ProxySuper.Core.Models
 {
+    [JsonObject]
     public class Record : MvxViewModel
     {
+        private Host _host;
+
         [JsonProperty("id")]
         public string Id { get; set; }
 
         [JsonProperty("host")]
-        public Host Host { get; set; }
+        public Host Host
+        {
+            get { return _host; }
+            set
+            {
+                _host = value;
+                RaisePropertyChanged("Host");
+            }
+        }
 
         [JsonProperty("settings")]
         public XraySettings XraySettings { get; set; }
@@ -41,76 +52,6 @@ namespace ProxySuper.Core.Models
             }
         }
 
-        [JsonIgnore]
-        public IMvxNavigationService _navigationService;
 
-        [JsonIgnore]
-        public IMvxNavigationService NavigationService
-        {
-            get
-            {
-                if (_navigationService == null)
-                {
-                    _navigationService = Mvx.IoCProvider.Resolve<IMvxNavigationService>();
-                }
-                return _navigationService;
-            }
-        }
-
-        [JsonIgnore]
-        public IMvxCommand NavToInstallerCommand => new MvxAsyncCommand(NavigateToInstaller);
-
-        [JsonIgnore]
-        public IMvxCommand NavToEditorCommand => new MvxAsyncCommand(NavigateToEditor);
-
-        [JsonIgnore]
-        public IMvxCommand NavToConfigCommand => new MvxAsyncCommand(NavigateToConfig);
-
-        public async Task NavigateToEditor()
-        {
-            if (Type == ProjectType.Xray)
-            {
-                var result = await NavigationService.Navigate<XrayEditorViewModel, Record, Record>(this);
-                if (result == null) return;
-
-                this.Host = result.Host;
-                this.XraySettings = result.XraySettings;
-
-            }
-
-            if (Type == ProjectType.TrojanGo)
-            {
-                var result = await NavigationService.Navigate<TrojanGoEditorViewModel, Record, Record>(this);
-                if (result == null) return;
-
-                this.Host = result.Host;
-                this.TrojanGoSettings = result.TrojanGoSettings;
-            }
-            await RaisePropertyChanged("Host");
-        }
-
-        public async Task NavigateToInstaller()
-        {
-            if (Type == ProjectType.Xray)
-            {
-                await NavigationService.Navigate<XrayInstallerViewModel, Record>(this);
-            }
-            if (Type == ProjectType.TrojanGo)
-            {
-                await NavigationService.Navigate<TrojanGoInstallerViewModel, Record>(this);
-            }
-        }
-
-        public async Task NavigateToConfig()
-        {
-            if (Type == ProjectType.Xray)
-            {
-                await NavigationService.Navigate<XrayConfigViewModel, XraySettings>(this.XraySettings);
-            }
-            if (Type == ProjectType.TrojanGo)
-            {
-                await NavigationService.Navigate<TrojanGoConfigViewModel, TrojanGoSettings>(this.TrojanGoSettings);
-            }
-        }
     }
 }
diff --git a/ProxySuper.Core/ViewModels/HomeViewModel.cs b/ProxySuper.Core/ViewModels/HomeViewModel.cs
index 4f09de9..055f46f 100644
--- a/ProxySuper.Core/ViewModels/HomeViewModel.cs
+++ b/ProxySuper.Core/ViewModels/HomeViewModel.cs
@@ -2,6 +2,7 @@
 using MvvmCross.Navigation;
 using MvvmCross.ViewModels;
 using Newtonsoft.Json;
+using Newtonsoft.Json.Serialization;
 using ProxySuper.Core.Models;
 using ProxySuper.Core.Models.Hosts;
 using ProxySuper.Core.Models.Projects;
@@ -12,6 +13,7 @@ using System.Linq;
 using System.Runtime.CompilerServices;
 using System.Text;
 using System.Threading.Tasks;
+using System.Windows;
 
 namespace ProxySuper.Core.ViewModels
 {
@@ -23,17 +25,9 @@ namespace ProxySuper.Core.ViewModels
         {
             _navigationService = navigationService;
             ReadRecords();
-            _navigationService.AfterClose += _navigationService_AfterClose;
         }
 
-        private void _navigationService_AfterClose(object sender, MvvmCross.Navigation.EventArguments.IMvxNavigateEventArgs e)
-        {
-            if (e.ViewModel is XrayEditorViewModel ||
-                e.ViewModel is TrojanGoEditorViewModel)
-            {
-                SaveToJson();
-            }
-        }
+
 
         public void ReadRecords()
         {
@@ -58,7 +52,10 @@ namespace ProxySuper.Core.ViewModels
 
         public void SaveToJson()
         {
-            var json = JsonConvert.SerializeObject(this);
+            var json = JsonConvert.SerializeObject(Records, Formatting.Indented, new JsonSerializerSettings
+            {
+                ContractResolver = new CamelCasePropertyNamesContractResolver()
+            });
             File.WriteAllText("Data/Record.json", json);
         }
 
@@ -68,6 +65,14 @@ namespace ProxySuper.Core.ViewModels
 
         public IMvxCommand AddTrojanGoCommand => new MvxAsyncCommand(AddTrojanGoRecord);
 
+        public IMvxCommand RemoveCommand => new MvxAsyncCommand<string>(DeleteRecord);
+
+        public IMvxCommand EditCommand => new MvxAsyncCommand<string>(EditRecord);
+
+        public IMvxCommand ViewConfigCommand => new MvxAsyncCommand<string>(ViewConfig);
+
+        public IMvxCommand InstallCommand => new MvxAsyncCommand<string>(GoToInstall);
+
         public async Task AddXrayRecord()
         {
             Record record = new Record();
@@ -80,8 +85,6 @@ namespace ProxySuper.Core.ViewModels
 
             Records.Add(result);
             SaveToJson();
-
-
         }
 
         public async Task AddTrojanGoRecord()
@@ -95,6 +98,74 @@ namespace ProxySuper.Core.ViewModels
             if (result == null) return;
 
             Records.Add(result);
+
+            SaveToJson();
+        }
+
+        public async Task EditRecord(string id)
+        {
+            var record = Records.FirstOrDefault(x => x.Id == id);
+            if (record == null) return;
+
+            Record result = null;
+            if (record.Type == ProjectType.Xray)
+            {
+                result = await _navigationService.Navigate<XrayEditorViewModel, Record, Record>(record);
+            }
+            else
+            {
+                result = await _navigationService.Navigate<TrojanGoEditorViewModel, Record, Record>(record);
+            }
+            if (result == null) return;
+
+            record.Host = result.Host;
+            record.XraySettings = result.XraySettings;
+            SaveToJson();
+        }
+
+        public async Task DeleteRecord(string id)
+        {
+            var result = MessageBox.Show($"您确认删除主机吗？", "提示", MessageBoxButton.OKCancel);
+            if (result == MessageBoxResult.OK)
+            {
+                var record = Records.FirstOrDefault(x => x.Id == id);
+                if (record != null)
+                {
+                    Records.Remove(record);
+                    SaveToJson();
+                }
+            }
+            await Task.CompletedTask;
+        }
+
+        public async Task ViewConfig(string id)
+        {
+            var record = Records.FirstOrDefault(x => x.Id == id);
+            if (record == null) return;
+
+            if (record.Type == ProjectType.Xray)
+            {
+                await _navigationService.Navigate<XrayConfigViewModel, XraySettings>(record.XraySettings);
+            }
+            if (record.Type == ProjectType.TrojanGo)
+            {
+                await _navigationService.Navigate<TrojanGoConfigViewModel, TrojanGoSettings>(record.TrojanGoSettings);
+            }
+        }
+
+        public async Task GoToInstall(string id)
+        {
+            var record = Records.FirstOrDefault(x => x.Id == id);
+            if (record == null) return;
+
+            if (record.Type == ProjectType.Xray)
+            {
+                await _navigationService.Navigate<XrayInstallerViewModel, Record>(record);
+            }
+            if (record.Type == ProjectType.TrojanGo)
+            {
+                await _navigationService.Navigate<TrojanGoInstallerViewModel, Record>(record);
+            }
         }
     }
 }
diff --git a/ProxySuper.Core/ViewModels/XrayInstallerViewModel.cs b/ProxySuper.Core/ViewModels/XrayInstallerViewModel.cs
index d96a841..8074b25 100644
--- a/ProxySuper.Core/ViewModels/XrayInstallerViewModel.cs
+++ b/ProxySuper.Core/ViewModels/XrayInstallerViewModel.cs
@@ -43,5 +43,7 @@ namespace ProxySuper.Core.ViewModels
         }
 
         public string CommandText { get; set; }
+
+        public string OutputText { get; set; }
     }
 }
diff --git a/ProxySuper.WPF/Resources/Languages/zh_cn.xaml b/ProxySuper.WPF/Resources/Languages/zh_cn.xaml
index 7d0a7e7..ec97a36 100644
--- a/ProxySuper.WPF/Resources/Languages/zh_cn.xaml
+++ b/ProxySuper.WPF/Resources/Languages/zh_cn.xaml
@@ -15,7 +15,7 @@
     <sys:String x:Key="MainMenuActionsExportSettings">导出配置</sys:String>
     <sys:String x:Key="MainMenuActionsExportSubscribe">导出配置</sys:String>
 
-    <sys:String x:Key="MainMenuLanguage">语言</sys:String>
+    <sys:String x:Key="MainMenuLanguage">语言(Language)</sys:String>
     <sys:String x:Key="MainMenuLanguageEn">English</sys:String>
     <sys:String x:Key="MainMenuLanguageCn">中文</sys:String>
     <sys:String x:Key="MainMenuHelper">帮助</sys:String>
diff --git a/ProxySuper.WPF/Views/HomeView.xaml b/ProxySuper.WPF/Views/HomeView.xaml
index 8784b99..7c1578d 100644
--- a/ProxySuper.WPF/Views/HomeView.xaml
+++ b/ProxySuper.WPF/Views/HomeView.xaml
@@ -20,10 +20,10 @@
                 <MenuItem Padding="0,5" Header="NaiveProxy"></MenuItem>
             </MenuItem>
 
-            <MenuItem Header="{DynamicResource MainMenuActions}" Padding="10,3">
+            <!--<MenuItem Header="{DynamicResource MainMenuActions}" Padding="10,3">
                 <MenuItem Padding="0,5" Header="{DynamicResource MainMenuActionsExportSettings}"></MenuItem>
                 <MenuItem Padding="0,5" Header="{DynamicResource MainMenuActionsExportSubscribe}"></MenuItem>
-            </MenuItem>
+            </MenuItem>-->
 
             <MenuItem Header="{DynamicResource MainMenuLanguage}" Padding="10,3">
                 <MenuItem Padding="0,5" Header="{DynamicResource MainMenuLanguageEn}" Click="SetEnglish"></MenuItem>
@@ -53,37 +53,50 @@
                         </DataGridTemplateColumn.CellTemplate>
                     </DataGridTemplateColumn>
                     <DataGridTextColumn Binding="{Binding Host.Tag}" 
-                                        Header="{DynamicResource MainDataGridColumnTag}" 
-                                        Width="120" />
+                                        Width="120">
+                        <DataGridTextColumn.Header>
+                            <TextBlock Text="{DynamicResource MainDataGridColumnTag}" />
+                        </DataGridTextColumn.Header>
+                    </DataGridTextColumn>
 
                     <DataGridTextColumn Binding="{Binding Host.Address}" 
-                                        Header="{DynamicResource MainDataGridColumnAddress}" 
-                                        Width="200" />
+                                        Width="200">
+                        <DataGridTextColumn.Header>
+                            <TextBlock Text="{DynamicResource MainDataGridColumnAddress}" />
+                        </DataGridTextColumn.Header>
+                    </DataGridTextColumn>
 
                     <DataGridTextColumn Binding="{Binding Type}"
-                                        Header="{DynamicResource MainDataGridColumnType}"
-                                        Width="200" />
+                                        Width="200">
+                        <DataGridTextColumn.Header>
+                            <TextBlock Text="{DynamicResource MainDataGridColumnType}" />
+                        </DataGridTextColumn.Header>
+                    </DataGridTextColumn>
 
                     <DataGridTemplateColumn Header="{DynamicResource MainDataGridColumnAction}" Width="400">
                         <DataGridTemplateColumn.CellTemplate>
                             <ItemContainerTemplate>
                                 <StackPanel Orientation="Horizontal">
-                                    <Button Command="{Binding NavToInstallerCommand}"
+                                    <Button Command="{Binding DataContext.InstallCommand,RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=DataGrid}}"
+                                            CommandParameter="{Binding Id}"
                                             Margin="5,0"
                                             Padding="12,3"
                                             Content="{DynamicResource MainDataGridColumnActionInstall}" />
 
-                                    <Button Command="{Binding NavToEditorCommand}"
+                                    <Button Command="{Binding DataContext.EditCommand,RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=DataGrid}}"
+                                            CommandParameter="{Binding Id}"
                                             Margin="5,0"
                                             Padding="12,3"
                                             Content="{DynamicResource MainDataGridColumnActionEdit}" />
 
-                                    <Button Command="{Binding NavToConfigCommand}"
+                                    <Button Command="{Binding DataContext.ViewConfigCommand,RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=DataGrid}}"
+                                            CommandParameter="{Binding Id}"
                                             Margin="5,0"
                                             Padding="12,3"
                                             Content="{DynamicResource MainDataGridColumnActionViewConfig}" />
 
-                                    <Button Command="{Binding NavToEditorCommand}" 
+                                    <Button Command="{Binding DataContext.RemoveCommand,RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=DataGrid}}" 
+                                            CommandParameter="{Binding Id}"
                                             Margin="5,0"
                                             Padding="12,3"
                                             Content="{DynamicResource MainDataGridColumnActionDelete}" />
diff --git a/ProxySuper.WPF/Views/XrayInstallerView.xaml.cs b/ProxySuper.WPF/Views/XrayInstallerView.xaml.cs
index 5289ca3..1ffbd75 100644
--- a/ProxySuper.WPF/Views/XrayInstallerView.xaml.cs
+++ b/ProxySuper.WPF/Views/XrayInstallerView.xaml.cs
@@ -74,6 +74,7 @@ namespace ProxySuper.WPF.Views
                 outShell += "\n";
             }
 
+            ViewModel.OutputText += outShell;
             Dispatcher.Invoke(() =>
             {
                 OutputTextBox.AppendText(outShell);