diff --git a/ProxySuper.Core/Models/Hosts/Host.cs b/ProxySuper.Core/Models/Hosts/Host.cs
index eb0b2c6..75432df 100644
--- a/ProxySuper.Core/Models/Hosts/Host.cs
+++ b/ProxySuper.Core/Models/Hosts/Host.cs
@@ -28,6 +28,8 @@ namespace ProxySuper.Core.Models.Hosts
 
         public string PrivateKeyPath { get; set; }
 
+        public string PrivateKeyPassPhrase { get; set; }
+
         public LocalProxy Proxy { get; set; }
 
         public LoginSecretType SecretType { get; set; }
diff --git a/ProxySuper.Core/Services/ServiceBase.cs b/ProxySuper.Core/Services/ServiceBase.cs
index 3a290dd..cf21daf 100644
--- a/ProxySuper.Core/Services/ServiceBase.cs
+++ b/ProxySuper.Core/Services/ServiceBase.cs
@@ -802,13 +802,13 @@ namespace ProxySuper.Core.Services
                 if (_host.SecretType == LoginSecretType.PrivateKey)
                 {
                     PrivateKeyFile keyFile;
-                    if (string.IsNullOrEmpty(_host.Password))
+                    if (string.IsNullOrEmpty(_host.PrivateKeyPassPhrase))
                     {
                         keyFile = new PrivateKeyFile(_host.PrivateKeyPath);
                     }
                     else
                     {
-                        keyFile = new PrivateKeyFile(_host.PrivateKeyPath, _host.Password);
+                        keyFile = new PrivateKeyFile(_host.PrivateKeyPath, _host.PrivateKeyPassPhrase);
                     }
                     authMethods.Add(new PrivateKeyAuthenticationMethod(_host.UserName, keyFile));
                 }
diff --git a/ProxySuper.WPF/Controls/HostControl.xaml b/ProxySuper.WPF/Controls/HostControl.xaml
index 0825885..caeda7a 100644
--- a/ProxySuper.WPF/Controls/HostControl.xaml
+++ b/ProxySuper.WPF/Controls/HostControl.xaml
@@ -17,7 +17,7 @@
     
     <Grid>
         <Grid.RowDefinitions>
-            <RowDefinition Height="300" />
+            <RowDefinition Height="330" />
             <RowDefinition Height="auto" />
         </Grid.RowDefinitions>
         
@@ -36,6 +36,7 @@
                     <RowDefinition Height="36" />
                     <RowDefinition Height="36" />
                     <RowDefinition Height="36" />
+                    <RowDefinition Height="36" />
                 </Grid.RowDefinitions>
 
                 <Grid.ColumnDefinitions>
@@ -105,7 +106,18 @@
                             Converter={StaticResource SecretTypeConverter},
                             ConverterParameter={x:Static host:LoginSecretType.PrivateKey}
                         }"
-                        Content="{DynamicResource HostUploadSecretKey}" /> 
+                        Content="{DynamicResource HostUploadSecretKey}" />
+
+                <Label Content="{DynamicResource HostSertTypePrivateKeyPassPhrase}" Grid.Row="7" Grid.Column="0" />
+                <TextBox Grid.Row="7" Grid.Column="1"
+                         Width="170"
+                         Text="{Binding Host.PrivateKeyPassPhrase}"
+                         IsEnabled="{
+                            Binding Host.SecretType,
+                            Converter={StaticResource SecretTypeConverter},
+                            ConverterParameter={x:Static host:LoginSecretType.PrivateKey}
+                        }"
+                         VerticalContentAlignment="Center" />
             </Grid>
         </GroupBox>
 
diff --git a/ProxySuper.WPF/Resources/Languages/en.xaml b/ProxySuper.WPF/Resources/Languages/en.xaml
index 0740baa..8849bf7 100644
--- a/ProxySuper.WPF/Resources/Languages/en.xaml
+++ b/ProxySuper.WPF/Resources/Languages/en.xaml
@@ -40,7 +40,7 @@
     <sys:String x:Key="MainDataGridColumnActionViewConfig">ViewConfig</sys:String>
     <sys:String x:Key="MainDataGridColumnActionDelete">Delete</sys:String>
     <sys:String x:Key="MainDataGridColumnActionSortUp">Up</sys:String>
-    <sys:String x:Key="MainDataGridColumnActionSortDone">Done</sys:String>
+    <sys:String x:Key="MainDataGridColumnActionSortDone">Down</sys:String>
 
 
     <!--Editor Window-->
@@ -54,6 +54,7 @@
     <sys:String x:Key="HostUploadSecretKey">UploadKey</sys:String>
     <sys:String  x:Key="HostSertTypePassword">Password</sys:String>
     <sys:String  x:Key="HostSertTypePrivateKey">PrivateKey</sys:String>
+    <sys:String x:Key="HostSertTypePrivateKeyPassPhrase">PKPassword</sys:String>
 
 
     <sys:String x:Key="ProxyGroupName">Proxy</sys:String>
diff --git a/ProxySuper.WPF/Resources/Languages/fa_IR.xaml b/ProxySuper.WPF/Resources/Languages/fa_IR.xaml
index f542028..e5cfc4d 100644
--- a/ProxySuper.WPF/Resources/Languages/fa_IR.xaml
+++ b/ProxySuper.WPF/Resources/Languages/fa_IR.xaml
@@ -3,20 +3,20 @@
                     xmlns:sys="clr-namespace:System;assembly=mscorlib">
 
     <!--common-->
-    <sys:String x:Key="Random">Random</sys:String>
+    <sys:String x:Key="Random">تصادفی</sys:String>
     <sys:String x:Key="Save">ذخیره</sys:String>
     <sys:String x:Key="SaveAndInstall">ذخیره و نصب</sys:String>
     <sys:String x:Key="SaveAs">ذخیره به عنوان</sys:String>
     <sys:String x:Key="Install">نصب</sys:String>
     <sys:String x:Key="Settings">تنظیمات</sys:String>
-    <sys:String x:Key="ReadmeWebsiteDemo">The following is a static web page connection provided by netizens, please check whether there is an index.html file by yourself</sys:String>
+    <sys:String x:Key="ReadmeWebsiteDemo">موارد زیر یک اتصال صفحه وب ثابت است که توسط کاربران اینترنتی ارائه شده است، لطفاً بررسی کنید که آیا فایل index.html توسط خودتان وجود دارد یا خیر.</sys:String>
 
     <!--Main Menu-->
-    <sys:String x:Key="MainMenuAddHost">Add Host</sys:String>
-    <sys:String x:Key="MainMenuActions">Actions</sys:String>
-    <sys:String x:Key="MainMenuActionsExportSettings">Export Settings</sys:String>
-    <sys:String x:Key="MainMenuActionsExportSubscribe">Export Subscribe</sys:String>
-    <sys:String x:Key="MainMenuActionsGetRoot">Get Root</sys:String>
+    <sys:String x:Key="MainMenuAddHost">میزبان اضافه کنید</sys:String>
+    <sys:String x:Key="MainMenuActions">عمل کنند</sys:String>
+    <sys:String x:Key="MainMenuActionsExportSettings">پیکربندی صادرات</sys:String>
+    <sys:String x:Key="MainMenuActionsExportSubscribe">اشتراک صادرات</sys:String>
+    <sys:String x:Key="MainMenuActionsGetRoot">اکانت روت را فعال کنید</sys:String>
 
     <sys:String x:Key="MainMenuLanguage">زبان(Language)</sys:String>
     <sys:String x:Key="MainMenuLanguageEn">English</sys:String>
@@ -24,23 +24,23 @@
     <sys:String x:Key="MainMenuLanguageTw">正體</sys:String>
     <sys:String x:Key="MainMenuLanguageFr">فارسی</sys:String>
 
-    <sys:String x:Key="MainMenuHelper">Helper</sys:String>
+    <sys:String x:Key="MainMenuHelper">یاور</sys:String>
     <sys:String x:Key="MainMenuHelperGithub">Github</sys:String>
-    <sys:String x:Key="MainMenuHelperUseRoot">UseRoot</sys:String>
-    <sys:String x:Key="MainMenuHelperCertQuestion">CertQuestion</sys:String>
-    <sys:String x:Key="MainMenuHelperPrivateKey">PrivateKey</sys:String>
+    <sys:String x:Key="MainMenuHelperUseRoot">اکانت روت را فعال کنید</sys:String>
+    <sys:String x:Key="MainMenuHelperCertQuestion">در مورد گواهینامه</sys:String>
+    <sys:String x:Key="MainMenuHelperPrivateKey">در مورد سوال</sys:String>
 
     <!--Main DataGrid-->
     <sys:String x:Key="MainDataGridColumnTag">برچسب</sys:String>
     <sys:String x:Key="MainDataGridColumnAddress">آدرس</sys:String>
     <sys:String x:Key="MainDataGridColumnType">نوع</sys:String>
-    <sys:String x:Key="MainDataGridColumnAction">Action</sys:String>
+    <sys:String x:Key="MainDataGridColumnAction">عمل کنند</sys:String>
     <sys:String x:Key="MainDataGridColumnActionInstall">نصب</sys:String>
     <sys:String x:Key="MainDataGridColumnActionEdit">ویرایش</sys:String>
-    <sys:String x:Key="MainDataGridColumnActionViewConfig">ViewConfig</sys:String>
-    <sys:String x:Key="MainDataGridColumnActionDelete">Delete</sys:String>
-    <sys:String x:Key="MainDataGridColumnActionSortUp">Up</sys:String>
-    <sys:String x:Key="MainDataGridColumnActionSortDone">Done</sys:String>
+    <sys:String x:Key="MainDataGridColumnActionViewConfig">مشاهده پیکربندی</sys:String>
+    <sys:String x:Key="MainDataGridColumnActionDelete">حذف</sys:String>
+    <sys:String x:Key="MainDataGridColumnActionSortUp">بالاا</sys:String>
+    <sys:String x:Key="MainDataGridColumnActionSortDone">پایین</sys:String>
 
 
     <!--Editor Window-->
@@ -50,10 +50,11 @@
     <sys:String x:Key="HostUserName">نام کاربری</sys:String>
     <sys:String x:Key="HostPassword">رمز عبور</sys:String>
     <sys:String x:Key="HostPort">پورت</sys:String>
-    <sys:String x:Key="HostSecretType">SecretType</sys:String>
-    <sys:String x:Key="HostUploadSecretKey">UploadKey</sys:String>
+    <sys:String x:Key="HostSecretType">نوع تأیید ورود</sys:String>
+    <sys:String x:Key="HostUploadSecretKey">کلید آپلود</sys:String>
     <sys:String  x:Key="HostSertTypePassword">رمز عبور</sys:String>
-    <sys:String  x:Key="HostSertTypePrivateKey">PrivateKey</sys:String>
+    <sys:String  x:Key="HostSertTypePrivateKey">کلید خصوصی</sys:String>
+    <sys:String x:Key="HostSertTypePrivateKeyPassPhrase">رمز عبور PK</sys:String>
 
 
     <sys:String x:Key="ProxyGroupName">پروکسی</sys:String>
diff --git a/ProxySuper.WPF/Resources/Languages/tw_cn.xaml b/ProxySuper.WPF/Resources/Languages/tw_cn.xaml
index 487588c..87f47f2 100644
--- a/ProxySuper.WPF/Resources/Languages/tw_cn.xaml
+++ b/ProxySuper.WPF/Resources/Languages/tw_cn.xaml
@@ -55,6 +55,7 @@
     <sys:String x:Key="HostUploadSecretKey">上傳Key</sys:String>
     <sys:String x:Key="HostSertTypePassword">密碼</sys:String>
     <sys:String x:Key="HostSertTypePrivateKey">私鑰</sys:String>
+    <sys:String x:Key="HostSertTypePrivateKeyPassPhrase">私鑰密碼</sys:String>
 
     <sys:String x:Key="ProxyGroupName">代理</sys:String>
     <sys:String x:Key="ProxyAddress">IP/地址</sys:String>
diff --git a/ProxySuper.WPF/Resources/Languages/zh_cn.xaml b/ProxySuper.WPF/Resources/Languages/zh_cn.xaml
index 9b7d575..35f1af7 100644
--- a/ProxySuper.WPF/Resources/Languages/zh_cn.xaml
+++ b/ProxySuper.WPF/Resources/Languages/zh_cn.xaml
@@ -56,6 +56,7 @@
     <sys:String x:Key="HostUploadSecretKey">上传Key</sys:String>
     <sys:String x:Key="HostSertTypePassword">密码</sys:String>
     <sys:String x:Key="HostSertTypePrivateKey">私钥</sys:String>
+    <sys:String x:Key="HostSertTypePrivateKeyPassPhrase">私钥密码</sys:String>
 
     <sys:String x:Key="ProxyGroupName">代理</sys:String>
     <sys:String x:Key="ProxyAddress">IP/地址</sys:String>
diff --git a/ProxySuper.WPF/Views/Brook/BrookEditorView.xaml b/ProxySuper.WPF/Views/Brook/BrookEditorView.xaml
index c371f43..a8875e8 100644
--- a/ProxySuper.WPF/Views/Brook/BrookEditorView.xaml
+++ b/ProxySuper.WPF/Views/Brook/BrookEditorView.xaml
@@ -11,7 +11,7 @@
         BorderBrush="#eee"
         Icon="/Resources/ProxySU.ico"
         WindowStartupLocation="CenterScreen"
-        Title="BrookEditorView" Height="600" Width="1000">
+        Title="BrookEditorView" Height="640" Width="1000">
     <Grid>
         <Grid.ColumnDefinitions>
             <ColumnDefinition Width="310" />
diff --git a/ProxySuper.WPF/Views/Hysteria/HysteriaEditorView.xaml b/ProxySuper.WPF/Views/Hysteria/HysteriaEditorView.xaml
index dd63cec..614a0cd 100644
--- a/ProxySuper.WPF/Views/Hysteria/HysteriaEditorView.xaml
+++ b/ProxySuper.WPF/Views/Hysteria/HysteriaEditorView.xaml
@@ -11,7 +11,7 @@
         BorderBrush="#eee"
         Icon="/Resources/ProxySU.ico"
         WindowStartupLocation="CenterScreen"
-        Title="Hysteria编辑配置" Height="600" Width="1000">
+        Title="Hysteria编辑配置" Height="640" Width="1000">
     <Grid>
         <Grid.ColumnDefinitions>
             <ColumnDefinition Width="310" />
diff --git a/ProxySuper.WPF/Views/MTProxyGo/MTProxyGoEditorView.xaml b/ProxySuper.WPF/Views/MTProxyGo/MTProxyGoEditorView.xaml
index 4aa4dcc..720941c 100644
--- a/ProxySuper.WPF/Views/MTProxyGo/MTProxyGoEditorView.xaml
+++ b/ProxySuper.WPF/Views/MTProxyGo/MTProxyGoEditorView.xaml
@@ -11,7 +11,7 @@
         BorderBrush="#eee"
         Icon="/Resources/ProxySU.ico"
         WindowStartupLocation="CenterScreen"
-        Title="MTProto-Go编辑配置" Height="600" Width="1000">
+        Title="MTProto-Go编辑配置" Height="640" Width="1000">
     <Grid>
         <Grid.ColumnDefinitions>
             <ColumnDefinition Width="310" />
diff --git a/ProxySuper.WPF/Views/NaiveProxy/NaiveProxyEditorView.xaml b/ProxySuper.WPF/Views/NaiveProxy/NaiveProxyEditorView.xaml
index 2a51884..b9442a1 100644
--- a/ProxySuper.WPF/Views/NaiveProxy/NaiveProxyEditorView.xaml
+++ b/ProxySuper.WPF/Views/NaiveProxy/NaiveProxyEditorView.xaml
@@ -11,7 +11,7 @@
         BorderBrush="#eee"
         Icon="/Resources/ProxySU.ico"
         WindowStartupLocation="CenterScreen"
-        Title="NaiveProxy编辑配置" Height="600" Width="1000">
+        Title="NaiveProxy编辑配置" Height="640" Width="1000">
     <Grid>
         <Grid.ColumnDefinitions>
             <ColumnDefinition Width="310" />
diff --git a/ProxySuper.WPF/Views/TrojanGo/TrojanGoEditorView.xaml b/ProxySuper.WPF/Views/TrojanGo/TrojanGoEditorView.xaml
index 4ecee5b..59357b2 100644
--- a/ProxySuper.WPF/Views/TrojanGo/TrojanGoEditorView.xaml
+++ b/ProxySuper.WPF/Views/TrojanGo/TrojanGoEditorView.xaml
@@ -11,7 +11,7 @@
         BorderBrush="#eee"
         Icon="/Resources/ProxySU.ico"
         WindowStartupLocation="CenterScreen"
-        Title="Trojan-Go编辑配置" Height="600" Width="1000">
+        Title="Trojan-Go编辑配置" Height="640" Width="1000">
     <Grid>
         <Grid.ColumnDefinitions>
             <ColumnDefinition Width="310" />