diff --git a/src/Commands/Clone.cs b/src/Commands/Clone.cs
index 28587dab..1f845cc8 100644
--- a/src/Commands/Clone.cs
+++ b/src/Commands/Clone.cs
@@ -7,11 +7,13 @@ namespace SourceGit.Commands {
     /// </summary>
     public class Clone : Command {
         private Action<string> handler = null;
+        private Action<string> onError = null;
 
-        public Clone(string path, string url, string localName, string sshKey, string extraArgs, Action<string> outputHandler) {
+        public Clone(string path, string url, string localName, string sshKey, string extraArgs, Action<string> outputHandler, Action<string> errHandler) {
             Cwd = path;
             TraitErrorAsOutput = true;
             handler = outputHandler;
+            onError = errHandler;
 
             if (!string.IsNullOrEmpty(sshKey)) {
                 Envs.Add("GIT_SSH_COMMAND", $"ssh -i '{sshKey}'");
@@ -30,5 +32,9 @@ namespace SourceGit.Commands {
         public override void OnReadline(string line) {
             handler?.Invoke(line);
         }
+
+        public override void OnException(string message) {
+            onError?.Invoke(message);
+        }
     }
 }
diff --git a/src/Commands/Command.cs b/src/Commands/Command.cs
index 90eff69a..4cf248fa 100644
--- a/src/Commands/Command.cs
+++ b/src/Commands/Command.cs
@@ -112,7 +112,7 @@ namespace SourceGit.Commands {
             try {
                 proc.Start();
             } catch (Exception e) {
-                if (!DontRaiseError) Models.Exception.Raise(e.Message);
+                if (!DontRaiseError) OnException(e.Message);
                 return false;
             }
 
@@ -124,7 +124,7 @@ namespace SourceGit.Commands {
             proc.Close();
 
             if (!isCancelled && exitCode != 0 && errs.Count > 0) {
-                if (!DontRaiseError) Models.Exception.Raise(string.Join("\n", errs));
+                if (!DontRaiseError) OnException(string.Join("\n", errs));
                 return false;
             } else {
                 return true;
@@ -173,6 +173,15 @@ namespace SourceGit.Commands {
         ///     调用Exec时的读取函数
         /// </summary>
         /// <param name="line"></param>
-        public virtual void OnReadline(string line) { }
+        public virtual void OnReadline(string line) {
+        }
+
+        /// <summary>
+        ///     默认异常处理函数
+        /// </summary>
+        /// <param name="message"></param>
+        public virtual void OnException(string message) {
+            Models.Exception.Raise(message);
+        }
     }
 }
diff --git a/src/Views/Clone.xaml b/src/Views/Clone.xaml
new file mode 100644
index 00000000..db73fe64
--- /dev/null
+++ b/src/Views/Clone.xaml
@@ -0,0 +1,256 @@
+<controls:Window 
+    x:Class="SourceGit.Views.Clone"
+    x:Name="me"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    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:SourceGit.Views.Controls"
+    xmlns:validations="clr-namespace:SourceGit.Views.Validations"
+    mc:Ignorable="d"
+    WindowStartupLocation="CenterOwner"
+    Title="{DynamicResource Text.Clone}" 
+    Width="500" SizeToContent="Height"
+    ResizeMode="NoResize">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="28"/>
+            <RowDefinition Height="1"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+
+        <!-- Title bar -->
+        <Grid Grid.Row="0" Background="{DynamicResource Brush.TitleBar}">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="Auto"/>
+                <ColumnDefinition Width="Auto"/>
+                <ColumnDefinition Width="*"/>
+                <ColumnDefinition Width="Auto"/>
+            </Grid.ColumnDefinitions>
+
+            <!-- Icon -->
+            <Path Grid.Column="0" Margin="6,0" Width="16" Height="16" Data="{StaticResource Icon.Pull}"/>
+
+            <!-- Title -->
+            <TextBlock Grid.Column="1" Text="{DynamicResource Text.Clone}"/>
+
+            <!-- Close -->
+            <controls:IconButton
+                Grid.Column="3"
+                Click="OnQuit"
+                Width="28"
+                Padding="8" 
+                Icon="{StaticResource Icon.Close}" 
+                HoverBackground="Red" 
+                WindowChrome.IsHitTestVisibleInChrome="True"/>
+        </Grid>
+
+        <Rectangle 
+            Grid.Row="1"
+            Height="1"
+            HorizontalAlignment="Stretch"
+            Fill="{DynamicResource Brush.Border0}"/>
+
+        <Grid Grid.Row="2">
+            <!-- Body -->
+            <Grid Margin="8">
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="32"/>
+                    <RowDefinition x:Name="rowSSHKey" Height="0"/>
+                    <RowDefinition Height="32"/>
+                    <RowDefinition Height="32"/>
+                    <RowDefinition Height="32"/>
+                    <RowDefinition Height="32"/>
+                    <RowDefinition Height="48"/>
+                </Grid.RowDefinitions>
+
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="120"/>
+                    <ColumnDefinition Width="*"/>
+                </Grid.ColumnDefinitions>
+
+                <TextBlock
+                    Grid.Row="0" Grid.Column="0" 
+                    Text="{DynamicResource Text.Clone.RemoteURL}"
+                    Margin="0,0,4,0"
+                    HorizontalAlignment="Right"/>
+                <controls:TextEdit 
+                    Grid.Row="0" Grid.Column="1"
+                    x:Name="txtUrl"
+                    Height="24"
+                    Placeholder="{DynamicResource Text.Clone.RemoteURL.Placeholder}"
+                    TextChanged="OnUrlChanged">
+                    <controls:TextEdit.Text>
+                        <Binding ElementName="me" Path="Uri" UpdateSourceTrigger="PropertyChanged" Mode="TwoWay">
+                            <Binding.ValidationRules>
+                                <validations:GitURL/>
+                            </Binding.ValidationRules>
+                        </Binding>
+                    </controls:TextEdit.Text>
+                </controls:TextEdit>
+
+                <TextBlock
+                    Grid.Row="1" Grid.Column="0" 
+                    Text="{DynamicResource Text.SSHKey}"
+                    Margin="0,0,4,0"
+                    HorizontalAlignment="Right"/>
+                <Grid Grid.Row="1" Grid.Column="1">
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="*"/>
+                        <ColumnDefinition Width="30"/>
+                    </Grid.ColumnDefinitions>
+
+                    <controls:TextEdit 
+                        Grid.Column="0"
+                        x:Name="txtSSHKey"
+                        Height="24"
+                        Placeholder="{DynamicResource Text.SSHKey.Placeholder}"/>
+
+                    <controls:IconButton
+                        Grid.Column="1"
+                        Click="OnSelectSSHKey"
+                        Width="24" Height="24"
+                        Margin="2,0,0,0" Padding="4"
+                        BorderBrush="{DynamicResource Brush.Border1}"
+                        BorderThickness="1"
+                        Icon="{StaticResource Icon.Folder.Open}"/>
+                </Grid>
+
+                <TextBlock
+                    Grid.Row="2" Grid.Column="0" 
+                    Text="{DynamicResource Text.Clone.Folder}"
+                    Margin="0,0,4,0"
+                    HorizontalAlignment="Right"/>
+                <Grid Grid.Row="2" Grid.Column="1">
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="*"/>
+                        <ColumnDefinition Width="30"/>
+                    </Grid.ColumnDefinitions>
+
+                    <controls:TextEdit
+                        Grid.Column="0"
+                        x:Name="txtFolder"
+                        Height="24"
+                        Placeholder="{DynamicResource Text.Clone.Folder.Placeholder}">
+                        <controls:TextEdit.Text>
+                            <Binding ElementName="me" Path="Folder" UpdateSourceTrigger="PropertyChanged" Mode="TwoWay">
+                                <Binding.ValidationRules>
+                                    <validations:CloneDir/>
+                                </Binding.ValidationRules>
+                            </Binding>
+                        </controls:TextEdit.Text>
+                    </controls:TextEdit>
+
+                    <controls:IconButton
+                        Grid.Column="1"
+                        Click="OnFolderSelectorClick"
+                        Width="24" Height="24"
+                        Margin="2,0,0,0" Padding="4"
+                        BorderBrush="{DynamicResource Brush.Border1}"
+                        BorderThickness="1"
+                        Icon="{StaticResource Icon.Folder.Open}"/>
+                </Grid>
+
+                <TextBlock
+                    Grid.Row="3" Grid.Column="0" 
+                    Text="{DynamicResource Text.Clone.LocalName}"
+                    Margin="0,0,4,0"
+                    HorizontalAlignment="Right"/>
+                <controls:TextEdit 
+                    Grid.Row="3" Grid.Column="1"
+                    Height="24"
+                    x:Name="txtLocal"
+                    Placeholder="{DynamicResource Text.Clone.LocalName.Placeholder}">
+                    <controls:TextEdit.Text>
+                        <Binding ElementName="me" Path="LocalName" UpdateSourceTrigger="PropertyChanged" Mode="TwoWay">
+                            <Binding.ValidationRules>
+                                <validations:LocalRepositoryName/>
+                            </Binding.ValidationRules>
+                        </Binding>
+                    </controls:TextEdit.Text>
+                </controls:TextEdit>
+
+                <TextBlock
+                    Grid.Row="4" Grid.Column="0" 
+                    Text="{DynamicResource Text.Clone.RemoteName}"
+                    Margin="0,0,4,0"
+                    HorizontalAlignment="Right"/>
+                <controls:TextEdit 
+                    Grid.Row="4" Grid.Column="1"
+                    x:Name="txtRemote"
+                    Height="24"
+                    Placeholder="{DynamicResource Text.Clone.RemoteName.Placeholder}">
+                    <controls:TextEdit.Text>
+                        <Binding ElementName="me" Path="RemoteName" UpdateSourceTrigger="PropertyChanged" Mode="TwoWay">
+                            <Binding.ValidationRules>
+                                <validations:RemoteName x:Name="ruleRemote"/>
+                            </Binding.ValidationRules>
+                        </Binding>
+                    </controls:TextEdit.Text>
+                </controls:TextEdit>
+
+                <TextBlock
+                    Grid.Row="5" Grid.Column="0" 
+                    Text="{DynamicResource Text.Clone.AdditionalParam}"
+                    Margin="0,0,4,0"
+                    HorizontalAlignment="Right"/>
+                <controls:TextEdit 
+                    Grid.Row="5" Grid.Column="1"
+                    Height="24"
+                    Placeholder="{DynamicResource Text.Clone.AdditionalParam.Placeholder}"
+                    Text="{Binding ElementName=me, Path=ExtraArgs, Mode=TwoWay}"/>
+
+                <StackPanel 
+                    Grid.Row="6" Grid.Column="0" Grid.ColumnSpan="2"
+                    Height="32"
+                    Orientation="Horizontal" 
+                    HorizontalAlignment="Right" VerticalAlignment="Center">
+                    <Button Click="OnStart" Width="80" Content="{DynamicResource Text.Sure}" BorderBrush="{DynamicResource Brush.FG1}" Background="{DynamicResource Brush.Accent1}" FontWeight="Bold"/>
+                    <Button Click="OnQuit" Width="80" Margin="8,0,0,0" Content="{DynamicResource Text.Cancel}" FontWeight="Bold"/>
+                </StackPanel>
+            </Grid>
+
+            <!-- Progress -->
+            <Border x:Name="progress" Visibility="Collapsed" Background="{DynamicResource Brush.Popup}" Opacity=".9">
+                <StackPanel Orientation="Vertical" HorizontalAlignment="Center" VerticalAlignment="Center">
+                    <controls:Loading x:Name="processing" Width="48" Height="48"/>
+                    <TextBlock x:Name="txtProgress" Margin="0,16,0,0"/>
+                </StackPanel>
+            </Border>
+            
+            <!-- Exception -->
+            <Grid x:Name="exception" Margin="8" Visibility="Collapsed" Background="{DynamicResource Brush.Window}">
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="26"/>
+                    <RowDefinition Height="*"/>
+                    <RowDefinition Height="48"/>
+                </Grid.RowDefinitions>
+
+                <TextBlock 
+                    Grid.Row="0" 
+                    Text="{DynamicResource Text.Launcher.Error}" 
+                    FontWeight="Bold"/>
+                <controls:TextEdit
+                    Grid.Row="1"
+                    x:Name="txtError"
+                    IsReadOnly="true"
+                    BorderThickness="0"
+                    TextWrapping="Wrap"
+                    VerticalScrollBarVisibility="Auto"
+                    MaxHeight="80"
+                    Margin="0,8"
+                    VerticalAlignment="Top"/>
+                <Button 
+                    Grid.Row="2" 
+                    Height="26"
+                    Margin="4,0" Padding="8,0" 
+                    Click="OnCloseException"
+                    Content="{DynamicResource Text.Sure}"
+                    Background="{DynamicResource Brush.Accent1}"
+                    BorderBrush="{DynamicResource Brush.FG1}"
+                    BorderThickness="1"
+                    HorizontalAlignment="Right"/>
+            </Grid>
+        </Grid>
+    </Grid>
+</controls:Window>
diff --git a/src/Views/Popups/Clone.xaml.cs b/src/Views/Clone.xaml.cs
similarity index 76%
rename from src/Views/Popups/Clone.xaml.cs
rename to src/Views/Clone.xaml.cs
index b88e58c8..a501f6ad 100644
--- a/src/Views/Popups/Clone.xaml.cs
+++ b/src/Views/Clone.xaml.cs
@@ -1,16 +1,17 @@
-using Microsoft.Win32;
+using Microsoft.Win32;
+using SourceGit.Views.Validations;
 using System;
 using System.IO;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
 
-namespace SourceGit.Views.Popups {
+namespace SourceGit.Views {
 
     /// <summary>
     ///     克隆
     /// </summary>
-    public partial class Clone : Controls.PopupWidget {
+    public partial class Clone : Controls.Window {
 
         public string Uri { get; set; }
         public string Folder { get; set; }
@@ -24,24 +25,32 @@ namespace SourceGit.Views.Popups {
             ruleRemote.IsOptional = true;
         }
 
-        public override string GetTitle() {
-            return App.Text("Clone");
+        #region EVENTS
+        private void OnQuit(object sender, RoutedEventArgs e) {
+            Close();
         }
 
-        public override Task<bool> Start() {
+        private async void OnStart(object s, RoutedEventArgs e) {
             var checks = new Controls.TextEdit[] { txtUrl, txtFolder, txtLocal, txtRemote };
             foreach (var edit in checks) {
                 edit.GetBindingExpression(TextBox.TextProperty).UpdateSource();
-                if (Validation.GetHasError(edit)) return null;
+                if (Validation.GetHasError(edit)) return;
             }
 
-            var sshKey = txtSSHKey.Text;
+            progress.Visibility = Visibility.Visible;
+            processing.IsAnimating = true;
 
-            return Task.Run(() => {
+            var sshKey = txtSSHKey.Text;
+            var succ = await Task.Run(() => {
                 var extras = string.IsNullOrEmpty(ExtraArgs) ? "" : ExtraArgs;
                 if (!string.IsNullOrEmpty(RemoteName)) extras += $" --origin {RemoteName}";
 
-                var succ = new Commands.Clone(Folder, Uri, LocalName, sshKey, extras, UpdateProgress).Exec();
+                var succ = new Commands.Clone(Folder, Uri, LocalName, sshKey, extras, msg => {
+                    Dispatcher.Invoke(() => txtProgress.Text = msg);
+                }, err => {
+                    Dispatcher.Invoke(() => txtError.Text = err);
+                }).Exec();
+
                 if (!succ) return false;
 
                 var path = Folder;
@@ -70,6 +79,14 @@ namespace SourceGit.Views.Popups {
                 if (repo != null) Dispatcher.Invoke(() => Models.Watcher.Open(repo));
                 return true;
             });
+
+            progress.Visibility = Visibility.Collapsed;
+            processing.IsAnimating = false;
+            if (succ) {
+                Close();
+            } else {
+                exception.Visibility = Visibility.Visible;
+            }
         }
 
         private void OnFolderSelectorClick(object sender, RoutedEventArgs e) {
@@ -101,5 +118,11 @@ namespace SourceGit.Views.Popups {
                 rowSSHKey.Height = new GridLength(0, GridUnitType.Pixel);
             }
         }
+
+        private void OnCloseException(object s, RoutedEventArgs e) {
+            exception.Visibility = Visibility.Collapsed;
+            e.Handled = true;
+        }
+        #endregion
     }
 }
diff --git a/src/Views/Controls/PopupWidget.cs b/src/Views/Controls/PopupWidget.cs
index 14d5729c..9491c638 100644
--- a/src/Views/Controls/PopupWidget.cs
+++ b/src/Views/Controls/PopupWidget.cs
@@ -12,6 +12,7 @@ namespace SourceGit.Views.Controls {
         void Show(PopupWidget widget);
         void ShowAndStart(PopupWidget widget);
         void UpdateProgress(string message);
+        void ClosePopups(bool unlock);
     }
 
     /// <summary>
@@ -45,7 +46,7 @@ namespace SourceGit.Views.Controls {
         /// </summary>
         /// <param name="id">容器ID</param>
         public static void SetCurrentContainer(string id) {
-            currentContainer = id;
+            if (containers.ContainsKey(id)) currentContainer = id;
         }
 
         /// <summary>
diff --git a/src/Views/Launcher.xaml.cs b/src/Views/Launcher.xaml.cs
index b0c01a58..43b937f4 100644
--- a/src/Views/Launcher.xaml.cs
+++ b/src/Views/Launcher.xaml.cs
@@ -145,7 +145,6 @@ namespace SourceGit.Views {
         private void OnTabAdding(object sender, Widgets.PageTabBar.TabEventArgs e) {
             var page = new Widgets.Welcome();
             container.Add(e.TabId, page);
-            Controls.PopupWidget.RegisterContainer(e.TabId, page);
         }
 
         private void OnTabSelected(object sender, Widgets.PageTabBar.TabEventArgs e) {
@@ -211,16 +210,8 @@ namespace SourceGit.Views {
             }
 
             if (Keyboard.IsKeyDown(Key.Escape)) {
-                var page = container.Get(tabs.Current);
-
-                var popup = null as Widgets.PopupPanel;
-                if (page is Widgets.Dashboard) {
-                    popup = (page as Widgets.Dashboard).popup;
-                } else if (page is Widgets.Welcome) {
-                    popup = (page as Widgets.Welcome).popup;
-                }
-
-                popup?.CancelDirectly();
+                var popup = container.Get(tabs.Current) as Controls.IPopupContainer;
+                popup?.ClosePopups(false);
             }
         }
         #endregion
diff --git a/src/Views/Popups/Clone.xaml b/src/Views/Popups/Clone.xaml
deleted file mode 100644
index f2f90b4c..00000000
--- a/src/Views/Popups/Clone.xaml
+++ /dev/null
@@ -1,157 +0,0 @@
-<controls:PopupWidget x:Class="SourceGit.Views.Popups.Clone"
-             x:Name="me"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
-             xmlns:controls="clr-namespace:SourceGit.Views.Controls"
-             xmlns:validations="clr-namespace:SourceGit.Views.Validations"
-             mc:Ignorable="d"
-             d:DesignWidth="500">
-    <Grid>
-        <Grid.RowDefinitions>
-            <RowDefinition Height="32"/>
-            <RowDefinition x:Name="rowSSHKey" Height="0"/>
-            <RowDefinition Height="32"/>
-            <RowDefinition Height="32"/>
-            <RowDefinition Height="32"/>
-            <RowDefinition Height="32"/>
-        </Grid.RowDefinitions>
-        
-        <Grid.ColumnDefinitions>
-            <ColumnDefinition Width="150"/>
-            <ColumnDefinition Width="*"/>
-        </Grid.ColumnDefinitions>
-
-        <TextBlock
-            Grid.Row="0" Grid.Column="0" 
-            Text="{DynamicResource Text.Clone.RemoteURL}"
-            Margin="0,0,4,0"
-            HorizontalAlignment="Right"/>
-        <controls:TextEdit 
-            Grid.Row="0" Grid.Column="1"
-            x:Name="txtUrl"
-            Height="24"
-            Placeholder="{DynamicResource Text.Clone.RemoteURL.Placeholder}"
-            TextChanged="OnUrlChanged">
-            <controls:TextEdit.Text>
-                <Binding ElementName="me" Path="Uri" UpdateSourceTrigger="PropertyChanged" Mode="TwoWay">
-                    <Binding.ValidationRules>
-                        <validations:GitURL/>
-                    </Binding.ValidationRules>
-                </Binding>
-            </controls:TextEdit.Text>
-        </controls:TextEdit>
-
-        <TextBlock
-            Grid.Row="1" Grid.Column="0" 
-            Text="{DynamicResource Text.SSHKey}"
-            Margin="0,0,4,0"
-            HorizontalAlignment="Right"/>
-        <Grid Grid.Row="1" Grid.Column="1">
-            <Grid.ColumnDefinitions>
-                <ColumnDefinition Width="*"/>
-                <ColumnDefinition Width="30"/>
-            </Grid.ColumnDefinitions>
-
-            <controls:TextEdit 
-                Grid.Column="0"
-                x:Name="txtSSHKey"
-                Height="24"
-                Placeholder="{DynamicResource Text.SSHKey.Placeholder}"/>
-
-            <controls:IconButton
-                Grid.Column="1"
-                Click="OnSelectSSHKey"
-                Width="24" Height="24"
-                Margin="2,0,0,0" Padding="4"
-                BorderBrush="{DynamicResource Brush.Border1}"
-                BorderThickness="1"
-                Icon="{StaticResource Icon.Folder.Open}"/>
-        </Grid>
-
-        <TextBlock
-            Grid.Row="2" Grid.Column="0" 
-            Text="{DynamicResource Text.Clone.Folder}"
-            Margin="0,0,4,0"
-            HorizontalAlignment="Right"/>
-        <Grid Grid.Row="2" Grid.Column="1">
-            <Grid.ColumnDefinitions>
-                <ColumnDefinition Width="*"/>
-                <ColumnDefinition Width="30"/>
-            </Grid.ColumnDefinitions>
-
-            <controls:TextEdit
-                Grid.Column="0"
-                x:Name="txtFolder"
-                Height="24"
-                Placeholder="{DynamicResource Text.Clone.Folder.Placeholder}">
-                <controls:TextEdit.Text>
-                    <Binding ElementName="me" Path="Folder" UpdateSourceTrigger="PropertyChanged" Mode="TwoWay">
-                        <Binding.ValidationRules>
-                            <validations:CloneDir/>
-                        </Binding.ValidationRules>
-                    </Binding>
-                </controls:TextEdit.Text>
-            </controls:TextEdit>
-
-            <controls:IconButton
-                Grid.Column="1"
-                Click="OnFolderSelectorClick"
-                Width="24" Height="24"
-                Margin="2,0,0,0" Padding="4"
-                BorderBrush="{DynamicResource Brush.Border1}"
-                BorderThickness="1"
-                Icon="{StaticResource Icon.Folder.Open}"/>
-        </Grid>
-
-        <TextBlock
-            Grid.Row="3" Grid.Column="0" 
-            Text="{DynamicResource Text.Clone.LocalName}"
-            Margin="0,0,4,0"
-            HorizontalAlignment="Right"/>
-        <controls:TextEdit 
-            Grid.Row="3" Grid.Column="1"
-            Height="24"
-            x:Name="txtLocal"
-            Placeholder="{DynamicResource Text.Clone.LocalName.Placeholder}">
-            <controls:TextEdit.Text>
-                <Binding ElementName="me" Path="LocalName" UpdateSourceTrigger="PropertyChanged" Mode="TwoWay">
-                    <Binding.ValidationRules>
-                        <validations:LocalRepositoryName/>
-                    </Binding.ValidationRules>
-                </Binding>
-            </controls:TextEdit.Text>
-        </controls:TextEdit>
-
-        <TextBlock
-            Grid.Row="4" Grid.Column="0" 
-            Text="{DynamicResource Text.Clone.RemoteName}"
-            Margin="0,0,4,0"
-            HorizontalAlignment="Right"/>
-        <controls:TextEdit 
-            Grid.Row="4" Grid.Column="1"
-            x:Name="txtRemote"
-            Height="24"
-            Placeholder="{DynamicResource Text.Clone.RemoteName.Placeholder}">
-            <controls:TextEdit.Text>
-                <Binding ElementName="me" Path="RemoteName" UpdateSourceTrigger="PropertyChanged" Mode="TwoWay">
-                    <Binding.ValidationRules>
-                        <validations:RemoteName x:Name="ruleRemote"/>
-                    </Binding.ValidationRules>
-                </Binding>
-            </controls:TextEdit.Text>
-        </controls:TextEdit>
-
-        <TextBlock
-            Grid.Row="5" Grid.Column="0" 
-            Text="{DynamicResource Text.Clone.AdditionalParam}"
-            Margin="0,0,4,0"
-            HorizontalAlignment="Right"/>
-        <controls:TextEdit 
-            Grid.Row="5" Grid.Column="1"
-            Height="24"
-            Placeholder="{DynamicResource Text.Clone.AdditionalParam.Placeholder}"
-            Text="{Binding ElementName=me, Path=ExtraArgs, Mode=TwoWay}"/>
-    </Grid>
-</controls:PopupWidget>
diff --git a/src/Views/Widgets/Dashboard.xaml b/src/Views/Widgets/Dashboard.xaml
index f514df04..24ee19fe 100644
--- a/src/Views/Widgets/Dashboard.xaml
+++ b/src/Views/Widgets/Dashboard.xaml
@@ -569,8 +569,45 @@
                 <controls:PageContainer Grid.Row="1" x:Name="pages"/>
             </Grid>
         </Grid>
-    
+
         <!-- Popup -->
-        <widgets:PopupPanel x:Name="popup" Grid.Row="1"/>
+        <Grid Grid.Row="1" x:Name="popupArea" Visibility="Collapsed" ClipToBounds="True">
+            <!-- Background to close -->
+            <Border Background="Transparent" MouseLeftButtonDown="OnPopupCancelClicked"/>
+
+            <!-- Popup panel -->
+            <Border
+                Background="{DynamicResource Brush.Window}"
+                HorizontalAlignment="Center"
+                VerticalAlignment="Top"
+                Width="500"
+                Height="Auto">
+                <Border.Effect>
+                    <DropShadowEffect BlurRadius="4" ShadowDepth="0" Color="Black" Opacity=".8"/>
+                </Border.Effect>
+
+                <Grid>
+                    <!-- Custom panel -->
+                    <Border x:Name="popupBody">
+                        <StackPanel Margin="8" Orientation="Vertical">
+                            <TextBlock Margin="8,8,0,18" x:Name="txtPopupTitle" FontSize="18" FontWeight="DemiBold" TextOptions.TextFormattingMode="Ideal" RenderOptions.ClearTypeHint="Enabled"/>
+                            <ContentControl x:Name="popupWidget"/>
+                            <StackPanel Margin="0,16,0,0" Height="32" Orientation="Horizontal" HorizontalAlignment="Right">
+                                <Button Click="OnPopupSureClicked" Width="80" Content="{DynamicResource Text.Sure}" BorderBrush="{DynamicResource Brush.FG1}" Background="{DynamicResource Brush.Accent1}" FontWeight="Bold"/>
+                                <Button Click="OnPopupCancelClicked" Width="80" Margin="8,0,0,0" Content="{DynamicResource Text.Cancel}" FontWeight="Bold"/>
+                            </StackPanel>
+                        </StackPanel>
+                    </Border>
+
+                    <!-- Progress mask -->
+                    <Border x:Name="popupProgressMask" Visibility="Collapsed" Background="{DynamicResource Brush.Popup}" Opacity=".9">
+                        <StackPanel Orientation="Vertical" HorizontalAlignment="Center" VerticalAlignment="Center">
+                            <controls:Loading x:Name="processing" Width="48" Height="48"/>
+                            <TextBlock x:Name="txtPopupProgress" Margin="0,16,0,0"/>
+                        </StackPanel>
+                    </Border>
+                </Grid>
+            </Border>
+        </Grid>
     </Grid>
 </UserControl>
diff --git a/src/Views/Widgets/Dashboard.xaml.cs b/src/Views/Widgets/Dashboard.xaml.cs
index 68222d6a..aedd66ef 100644
--- a/src/Views/Widgets/Dashboard.xaml.cs
+++ b/src/Views/Widgets/Dashboard.xaml.cs
@@ -1,14 +1,18 @@
 using System;
 using System.Collections.Generic;
+using System.ComponentModel;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
+using System.Net.Sockets;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Controls.Primitives;
 using System.Windows.Input;
 using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Xml.Linq;
 
 namespace SourceGit.Views.Widgets {
 
@@ -20,6 +24,8 @@ namespace SourceGit.Views.Widgets {
         private List<BranchNode> localBranches = new List<BranchNode>();
         private List<BranchNode> remoteBranches = new List<BranchNode>();
         private bool isFirstLoaded = false;
+        private bool isPopupLocked = false;
+        private Controls.PopupWidget curPopup = null;
 
         /// <summary>
         ///     节点类型
@@ -85,15 +91,90 @@ namespace SourceGit.Views.Widgets {
 
         #region POPUP
         public void Show(Controls.PopupWidget widget) {
-            popup.Show(widget);
+            if (isPopupLocked) return;
+
+            curPopup = widget;
+            txtPopupTitle.Text = widget.GetTitle();
+            popupArea.Visibility = Visibility.Hidden;
+            popupWidget.Content = curPopup;
+
+            popupBody.Margin = new Thickness(0, 0, 0, 0);
+            popupBody.UpdateLayout();
+
+            var gone = new Thickness(0, -popupBody.ActualHeight, 0, 0);
+            popupBody.Margin = gone;
+
+            ThicknessAnimation anim = new ThicknessAnimation();
+            anim.Duration = TimeSpan.FromMilliseconds(150);
+            anim.From = gone;
+            anim.To = new Thickness(0);
+            popupArea.Visibility = Visibility.Visible;
+            popupBody.BeginAnimation(MarginProperty, anim);
         }
 
         public void ShowAndStart(Controls.PopupWidget widget) {
-            popup.ShowAndStart(widget);
+            if (isPopupLocked) return;
+            Show(widget);
+            OnPopupSureClicked(this, null);
         }
 
         public void UpdateProgress(string message) {
-            popup.UpdateProgress(message);
+            Dispatcher.Invoke(() => {
+                txtPopupProgress.Text = message;
+            });
+        }
+
+        public void ClosePopups(bool unlock) {
+            if (!unlock && isPopupLocked) return;
+            if (popupArea.Visibility != Visibility.Visible) return;
+
+            ThicknessAnimation anim = new ThicknessAnimation();
+            anim.Duration = TimeSpan.FromMilliseconds(150);
+            anim.From = new Thickness(0);
+            anim.To = new Thickness(0, -popupBody.ActualHeight, 0, 0);
+            anim.Completed += (obj, ev) => {
+                popupArea.Visibility = Visibility.Collapsed;
+                popupWidget.Content = null;
+                curPopup = null;
+                isPopupLocked = false;
+                popupProgressMask.Visibility = Visibility.Collapsed;
+                processing.IsAnimating = false;
+                txtPopupProgress.Text = "";
+            };
+            popupBody.BeginAnimation(MarginProperty, anim);
+        }
+
+        private async void OnPopupSureClicked(object s, RoutedEventArgs e) {
+            if (popupArea.Visibility != Visibility.Visible) return;
+
+            if (curPopup == null) {
+                ClosePopups(true);
+                return;
+            }
+
+            if (isPopupLocked) return;
+
+            isPopupLocked = true;
+            popupProgressMask.Visibility = Visibility.Visible;
+            processing.IsAnimating = true;
+
+            var task = curPopup.Start();
+            if (task != null) {
+                var close = await task;
+                if (close) {
+                    ClosePopups(true);
+                    return;
+                }
+            }
+
+            isPopupLocked = false;
+            popupProgressMask.Visibility = Visibility.Collapsed;
+            processing.IsAnimating = false;
+            txtPopupProgress.Text = "";
+        }
+
+        private void OnPopupCancelClicked(object s, RoutedEventArgs e) {
+            ClosePopups(false);
         }
         #endregion
 
@@ -386,8 +467,8 @@ namespace SourceGit.Views.Widgets {
         }
 
         public void OpenSearch(object sender, RoutedEventArgs e) {
-            if (popup.IsLocked) return;
-            popup.Close();
+            if (isPopupLocked) return;
+            ClosePopups(false);
 
             workspace.SelectedIndex = 0;
             (pages.Get("histories") as Histories).ToggleSearch();
diff --git a/src/Views/Widgets/PopupPanel.xaml b/src/Views/Widgets/PopupPanel.xaml
deleted file mode 100644
index 161008f0..00000000
--- a/src/Views/Widgets/PopupPanel.xaml
+++ /dev/null
@@ -1,47 +0,0 @@
-<UserControl x:Class="SourceGit.Views.Widgets.PopupPanel"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
-             xmlns:controls="clr-namespace:SourceGit.Views.Controls"
-             mc:Ignorable="d" Visibility="Collapsed">
-    <Grid ClipToBounds="True">
-        <!-- Background to close -->
-        <Border Background="Transparent" MouseLeftButtonDown="Cancel"/>
-        
-        <!-- Popup panel -->
-        <Border
-            Background="{DynamicResource Brush.Window}"
-            HorizontalAlignment="Center"
-            VerticalAlignment="Top"
-            Width="500"
-            Height="Auto">
-            <Border.Effect>
-                <DropShadowEffect BlurRadius="4" ShadowDepth="0" Color="Black" Opacity=".8"/>
-            </Border.Effect>
-            
-            <Grid>                
-                <!-- Custom panel -->
-                <Border x:Name="body">
-                    <StackPanel Margin="8" Orientation="Vertical">
-                        <TextBlock Margin="8,8,0,18" x:Name="txtTitle" FontSize="18" FontWeight="DemiBold" TextOptions.TextFormattingMode="Ideal" RenderOptions.ClearTypeHint="Enabled"/>
-                        <ContentControl x:Name="container"/>
-                        <StackPanel Margin="0,16,0,0" Height="32" Orientation="Horizontal" HorizontalAlignment="Right">
-                            <Button Click="Sure" Width="80" Content="{DynamicResource Text.Sure}" BorderBrush="{DynamicResource Brush.FG1}" Background="{DynamicResource Brush.Accent1}" FontWeight="Bold"/>
-                            <Button Click="Cancel" Width="80" Margin="8,0,0,0" Content="{DynamicResource Text.Cancel}" FontWeight="Bold"/>
-                        </StackPanel>
-                    </StackPanel>
-                </Border>
-                
-                <!-- Progress mask -->
-                <Border x:Name="mask" Visibility="Collapsed" Background="{DynamicResource Brush.Popup}" Opacity=".9">
-                    <StackPanel Orientation="Vertical" HorizontalAlignment="Center" VerticalAlignment="Center">
-                        <controls:Loading x:Name="processing" Width="48" Height="48"/>
-                        <TextBlock x:Name="txtMsg" Margin="0,16,0,0"/>
-                    </StackPanel>
-                </Border>
-            </Grid>
-        </Border>
-    </Grid>
-    
-</UserControl>
diff --git a/src/Views/Widgets/PopupPanel.xaml.cs b/src/Views/Widgets/PopupPanel.xaml.cs
deleted file mode 100644
index 2918fbab..00000000
--- a/src/Views/Widgets/PopupPanel.xaml.cs
+++ /dev/null
@@ -1,111 +0,0 @@
-using System;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Media.Animation;
-
-namespace SourceGit.Views.Widgets {
-
-    /// <summary>
-    ///     统一的下拉弹出窗体面板
-    /// </summary>
-    public partial class PopupPanel : UserControl {
-        private Controls.PopupWidget view = null;
-        private bool locked = false;
-
-        public bool IsLocked {
-            get { return locked; }
-        }
-
-        public PopupPanel() {
-            InitializeComponent();
-        }
-
-        public void Show(Controls.PopupWidget widget) {
-            if (locked) return;
-            view = widget;
-            txtTitle.Text = widget.GetTitle();
-            Visibility = Visibility.Hidden;
-            container.Content = view;
-
-            body.Margin = new Thickness(0, 0, 0, 0);
-            body.UpdateLayout();
-
-            var gone = new Thickness(0, -body.ActualHeight, 0, 0);
-            body.Margin = gone;
-
-            ThicknessAnimation anim = new ThicknessAnimation();
-            anim.Duration = TimeSpan.FromMilliseconds(150);
-            anim.From = gone;
-            anim.To = new Thickness(0);
-            Visibility = Visibility.Visible;
-            body.BeginAnimation(MarginProperty, anim);
-        }
-
-        public void ShowAndStart(Controls.PopupWidget widget) {
-            if (locked) return;
-            Show(widget);
-            Sure(null, null);
-        }
-
-        public void UpdateProgress(string message) {
-            Dispatcher.Invoke(() => txtMsg.Text = message);
-        }
-
-        public void CancelDirectly() {
-            if (Visibility == Visibility.Visible) Cancel(this, null);
-        }
-
-        public void Close() {
-            if (Visibility != Visibility.Visible) return;
-
-            ThicknessAnimation anim = new ThicknessAnimation();
-            anim.Duration = TimeSpan.FromMilliseconds(150);
-            anim.From = new Thickness(0);
-            anim.To = new Thickness(0, -body.ActualHeight, 0, 0);
-            anim.Completed += (obj, ev) => {
-                Visibility = Visibility.Collapsed;
-                container.Content = null;
-                view = null;
-                locked = false;
-                mask.Visibility = Visibility.Collapsed;
-                processing.IsAnimating = false;
-                txtMsg.Text = "";
-            };
-            body.BeginAnimation(MarginProperty, anim);
-        }
-
-        private async void Sure(object sender, RoutedEventArgs e) {
-            if (Visibility != Visibility.Visible) return;
-
-            if (view == null) {
-                Close();
-                return;
-            }
-
-            if (locked) return;
-
-            locked = true;
-            mask.Visibility = Visibility.Visible;
-            processing.IsAnimating = true;
-
-            var task = view.Start();
-            if (task != null) {
-                var close = await task;
-                if (close) {
-                    Close();
-                    return;
-                }
-            }
-
-            locked = false;
-            mask.Visibility = Visibility.Collapsed;
-            processing.IsAnimating = false;
-            txtMsg.Text = "";
-        }
-
-        private void Cancel(object sender, RoutedEventArgs e) {
-            if (locked) return;
-            Close();
-        }
-    }
-}
diff --git a/src/Views/Widgets/Welcome.xaml b/src/Views/Widgets/Welcome.xaml
index 7ced8a87..ad3385a2 100644
--- a/src/Views/Widgets/Welcome.xaml
+++ b/src/Views/Widgets/Welcome.xaml
@@ -165,8 +165,5 @@
                 </ItemsControl>
             </ScrollViewer>
         </Grid>
-        
-        <!-- Popup -->
-        <widgets:PopupPanel x:Name="popup" Grid.Row="0" Grid.RowSpan="3" Grid.Column="0" Grid.ColumnSpan="3"/>
     </Grid>
 </UserControl>
diff --git a/src/Views/Widgets/Welcome.xaml.cs b/src/Views/Widgets/Welcome.xaml.cs
index 983b8f6b..7066f83f 100644
--- a/src/Views/Widgets/Welcome.xaml.cs
+++ b/src/Views/Widgets/Welcome.xaml.cs
@@ -7,14 +7,13 @@ using System.Windows.Controls;
 using System.Windows.Controls.Primitives;
 using System.Windows.Input;
 using System.Windows.Media;
-using System.Xml.Linq;
 
 namespace SourceGit.Views.Widgets {
 
     /// <summary>
     ///     新标签页
     /// </summary>
-    public partial class Welcome : UserControl, Controls.IPopupContainer {
+    public partial class Welcome : UserControl {
 
         public Welcome() {
             InitializeComponent();
@@ -22,20 +21,6 @@ namespace SourceGit.Views.Widgets {
             Models.Theme.AddListener(this, UpdateVisibles);
         }
 
-        #region POPUP_CONTAINER
-        public void Show(Controls.PopupWidget widget) {
-            popup.Show(widget);
-        }
-
-        public void ShowAndStart(Controls.PopupWidget widget) {
-            popup.ShowAndStart(widget);
-        }
-
-        public void UpdateProgress(string message) {
-            popup.UpdateProgress(message);
-        }
-        #endregion
-
         #region FUNC_EVENTS
         private void OnOpenClicked(object sender, RoutedEventArgs e) {
             var dialog = new Controls.FolderDialog();
@@ -60,7 +45,11 @@ namespace SourceGit.Views.Widgets {
         }
 
         private void OnCloneClicked(object sender, RoutedEventArgs e) {
-            if (MakeSureReady()) new Popups.Clone().Show();
+            if (MakeSureReady()) {
+                var dialog = new Clone();
+                dialog.Owner = App.Current.MainWindow;
+                dialog.ShowDialog();
+            }
         }
 
         private void FillSortMenu(ContextMenu menu, Models.Preference.SortMethod desired, string label) {