diff --git a/Flow.Launcher.Plugin/Interfaces/IPublicAPI.cs b/Flow.Launcher.Plugin/Interfaces/IPublicAPI.cs
index d9cdf5581..974eafa96 100644
--- a/Flow.Launcher.Plugin/Interfaces/IPublicAPI.cs
+++ b/Flow.Launcher.Plugin/Interfaces/IPublicAPI.cs
@@ -59,6 +59,11 @@ namespace Flow.Launcher.Plugin
         /// <param name="subTitle">Optional message subtitle</param>
         void ShowMsgError(string title, string subTitle = "");
 
+        /// <summary>
+        /// Show the MainWindow when hiding
+        /// </summary>
+        void ShowMainWindow();
+
         /// <summary>
         /// Show message box
         /// </summary>
diff --git a/Flow.Launcher/PublicAPIInstance.cs b/Flow.Launcher/PublicAPIInstance.cs
index 6f995671d..70d54619d 100644
--- a/Flow.Launcher/PublicAPIInstance.cs
+++ b/Flow.Launcher/PublicAPIInstance.cs
@@ -68,6 +68,8 @@ namespace Flow.Launcher
 
         public void RestarApp() => RestartApp();
 
+        public void ShowMainWindow() => _mainVM.MainWindowVisibility = Visibility.Visible;
+
         public void CheckForNewUpdate() => _settingsVM.UpdateApp();
 
         public void SaveAppAllSettings()
diff --git a/Flow.Launcher/SettingWindow.xaml b/Flow.Launcher/SettingWindow.xaml
index 8a5feb866..8aaef7054 100644
--- a/Flow.Launcher/SettingWindow.xaml
+++ b/Flow.Launcher/SettingWindow.xaml
@@ -37,7 +37,7 @@
             </CollectionViewSource.SortDescriptions>
         </CollectionViewSource>
 
-        
+
         <Style x:Key="SettingGrid" TargetType="ItemsControl">
             <Setter Property="Focusable" Value="False" />
             <Setter Property="Margin" Value="0" />
@@ -63,7 +63,7 @@
             <Setter Property="Margin" Value="0 5 0 0" />
             <Setter Property="Padding" Value="0 15 0 15" />
             <Setter Property="SnapsToDevicePixels" Value="True" />
-            
+
         </Style>
         <Style x:Key="SettingTitleLabel" TargetType="{x:Type TextBlock}">
             <Setter Property="Margin" Value="0 0 0 0" />
@@ -362,7 +362,7 @@
     </Window.Resources>
 
 
-        <TabControl Height="auto" SelectedIndex="1" TabStripPlacement="Left" Background="#f3f3f3">
+    <TabControl Height="auto" SelectedIndex="1" TabStripPlacement="Left" Background="#f3f3f3">
         <TabItem Style="{DynamicResource logo}">
             <TabItem.Header>
                 <Grid Margin="0 18 0 0">
@@ -378,7 +378,8 @@
                 </Grid>
             </TabItem.Header>
         </TabItem>
-        <TabItem> <!-- LEFT TAB WIDTH -->
+        <TabItem>
+            <!-- LEFT TAB WIDTH -->
             <TabItem.Header>
                 <Grid>
                     <Grid.ColumnDefinitions>
@@ -881,7 +882,16 @@
                     <TextBlock Text="Plugin Store" TextAlignment="left" FontSize="30" Margin="0 5 0 5"/>
                 </Border>
                 <Border Grid.Row="0" Grid.Column="1" Background="#f3f3f3" Padding="5 18 32 0">
-                    <Button Content="Refresh" FontSize="13" Margin="0 5 0 5" HorizontalAlignment="Right" Background="#ffffff" Padding="12 4 12 4" Height="34" BorderBrush="#cecece" BorderThickness="1 1 1 2"/>
+                    <Button Content="Refresh" 
+                            FontSize="13" 
+                            Margin="0 5 0 5" 
+                            HorizontalAlignment="Right" 
+                            Background="#ffffff" 
+                            Padding="12 4 12 4" 
+                            Height="34" 
+                            BorderBrush="#cecece" 
+                            Click="OnPluginStoreRefreshClick"
+                            BorderThickness="1 1 1 2"/>
                 </Border>
                 <Border Grid.Column="0" Grid.ColumnSpan="2" Grid.Row="1" Background="#f3f3f3" Padding="0 0 0 0">
                     <ListBox  x:Name="StoreListBox"
@@ -905,18 +915,9 @@
                                     <ToggleButton.Template>
                                         <ControlTemplate TargetType="{x:Type ButtonBase}">
                                             <ContentPresenter x:Name="contentPresenter" ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}" Focusable="False" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
-                                            <ControlTemplate.Triggers>
-                                            </ControlTemplate.Triggers>
+                                            <ControlTemplate.Triggers/>
                                         </ControlTemplate>
                                     </ToggleButton.Template>
-                                    <ToggleButton.Style>
-                                        <Style TargetType="{x:Type ToggleButton}">
-                                            <Style.Triggers>
-                                                <Trigger Property="IsChecked" Value="True">
-                                                </Trigger>
-                                            </Style.Triggers>
-                                        </Style>
-                                    </ToggleButton.Style>
 
                                     <Grid HorizontalAlignment="Left" VerticalAlignment="Stretch">
                                         <Grid.ColumnDefinitions>
@@ -998,7 +999,10 @@
                                                     </StackPanel>
                                                 </StackPanel>
                                                 <Border Padding="0 0 20 0">
-                                                    <Button Foreground="Black" Name="ShortCutButtonPrev" Content="Install"  Width="90" MinHeight="40" HorizontalAlignment="Right" VerticalAlignment="Center" Grid.Column="1" Margin="0 0 0 0">
+                                                    <Button Foreground="Black" Name="ShortCutButtonPrev" Content="Install"
+                                                           Click="OnExternalPluginInstallClick"
+                                                            Width="90" MinHeight="40" HorizontalAlignment="Right"
+                                                            VerticalAlignment="Center" Grid.Column="1" Margin="0 0 0 0">
                                                     </Button>
                                                 </Border>
                                             </Grid>
@@ -1079,7 +1083,7 @@
                                             <Border Margin="0 0 0 0" Grid.Row="1">
                                                 <Rectangle Width="Auto" HorizontalAlignment="Stretch"
                                                            Style="{DynamicResource SeparatorStyle}"
-                                                           Visibility="visible" />
+                                                           Visibility="Visible" />
                                             </Border>
 
                                             <ContentControl Grid.Row="2">
@@ -1112,7 +1116,7 @@
                                 </ItemsControl>
                             </Border>
                         </StackPanel>
-                        
+
                         <StackPanel Grid.Row="3">
                             <Border Style="{DynamicResource SettingGroupBox}" Margin="0 8 0 0" Padding="0"
                                     HorizontalAlignment="Stretch">
diff --git a/Flow.Launcher/SettingWindow.xaml.cs b/Flow.Launcher/SettingWindow.xaml.cs
index 4d36ec5da..4b58b9c6a 100644
--- a/Flow.Launcher/SettingWindow.xaml.cs
+++ b/Flow.Launcher/SettingWindow.xaml.cs
@@ -14,6 +14,7 @@ using Flow.Launcher.Plugin.SharedCommands;
 using Flow.Launcher.ViewModel;
 using Flow.Launcher.Helper;
 using System.Windows.Controls;
+using Flow.Launcher.Core.ExternalPlugins;
 
 namespace Flow.Launcher
 {
@@ -264,6 +265,22 @@ namespace Flow.Launcher
             FilesFolders.OpenPath(Path.Combine(DataLocation.DataDirectory(), Constant.Themes));
         }
 
+        private void OnPluginStoreRefreshClick(object sender, RoutedEventArgs e)
+        {
+            _ = viewModel.RefreshExternalPluginsAsync();
+        }
+
+        private void OnExternalPluginInstallClick(object sender, RoutedEventArgs e)
+        {
+            if(sender is Button { DataContext: UserPlugin plugin })
+            {
+                var pluginsManagerPlugin = PluginManager.GetPluginForId("9f8f9b14-2518-4907-b211-35ab6290dee7");
+                var actionKeywrod = pluginsManagerPlugin.Metadata.ActionKeywords.Count == 0 ? "" : pluginsManagerPlugin.Metadata.ActionKeywords[0];
+                API.ChangeQuery($"{actionKeywrod} install {plugin.Name}");
+                API.ShowMainWindow();
+            }
+        }
+
         /*
         private void OnPluginActionKeywordsClick(object sender, RoutedEventArgs e)
         {
diff --git a/Flow.Launcher/ViewModel/SettingWindowViewModel.cs b/Flow.Launcher/ViewModel/SettingWindowViewModel.cs
index 7f16da8ae..6bbf22c41 100644
--- a/Flow.Launcher/ViewModel/SettingWindowViewModel.cs
+++ b/Flow.Launcher/ViewModel/SettingWindowViewModel.cs
@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Net;
+using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Media;
@@ -265,6 +266,12 @@ namespace Flow.Launcher.ViewModel
             }
         }
 
+        public async Task RefreshExternalPluginsAsync()
+        {
+            await PluginsManifest.UpdateManifestAsync();
+            OnPropertyChanged(nameof(ExternalPlugins));
+        }
+
 
 
         #endregion