diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
new file mode 100644
index 000000000..6abd850ed
--- /dev/null
+++ b/.github/workflows/stale.yml
@@ -0,0 +1,23 @@
+# For more information, see:
+# https://github.com/actions/stale
+name: Mark stale issues and pull requests
+
+on:
+  schedule:
+    - cron: '30 1 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      pull-requests: write
+    steps:
+      - uses: actions/stale@v4
+        with:
+          stale-issue-message: 'This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.'
+          days-before-stale: 30
+          days-before-close: 5
+          days-before-pr-close: -1
+          exempt-all-milestones: true
+          close-issue-message: 'This issue was closed because it has been stale for 5 days with no activity. If you feel this issue still needs attention please feel free to reopen.'
\ No newline at end of file
diff --git a/Flow.Launcher.Core/Flow.Launcher.Core.csproj b/Flow.Launcher.Core/Flow.Launcher.Core.csproj
index 60c4ec3de..be7b88a27 100644
--- a/Flow.Launcher.Core/Flow.Launcher.Core.csproj
+++ b/Flow.Launcher.Core/Flow.Launcher.Core.csproj
@@ -53,7 +53,7 @@
   </ItemGroup>
   
   <ItemGroup>
-    <PackageReference Include="Droplex" Version="1.4.0" />
+    <PackageReference Include="Droplex" Version="1.4.1" />
     <PackageReference Include="FSharp.Core" Version="5.0.2" />
     <PackageReference Include="Microsoft.IO.RecyclableMemoryStream" Version="2.1.3" />
     <PackageReference Include="squirrel.windows" Version="1.5.2" />
diff --git a/Flow.Launcher/Themes/Base.xaml b/Flow.Launcher/Themes/Base.xaml
index 454904f3a..087606d04 100644
--- a/Flow.Launcher/Themes/Base.xaml
+++ b/Flow.Launcher/Themes/Base.xaml
@@ -1,15 +1,16 @@
-<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-                    xmlns:system="clr-namespace:System;assembly=mscorlib"
-                    xmlns:userSettings="clr-namespace:Flow.Launcher.Infrastructure.UserSettings;assembly=Flow.Launcher.Infrastructure">
+<ResourceDictionary
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:system="clr-namespace:System;assembly=mscorlib"
+    xmlns:userSettings="clr-namespace:Flow.Launcher.Infrastructure.UserSettings;assembly=Flow.Launcher.Infrastructure">
 
-    <!-- Further font customisations are dynamically loaded in Theme.cs -->
+    <!--  Further font customisations are dynamically loaded in Theme.cs  -->
     <Style x:Key="BaseQueryBoxStyle" TargetType="{x:Type TextBox}">
         <Setter Property="BorderThickness" Value="0" />
         <Setter Property="FontSize" Value="28" />
         <Setter Property="FontWeight" Value="Regular" />
-        <Setter Property="Margin" Value="16 7 0 7" />
-        <Setter Property="Padding" Value="0 4 68 0" />
+        <Setter Property="Margin" Value="16,7,0,7" />
+        <Setter Property="Padding" Value="0,4,68,0" />
         <Setter Property="Background" Value="#2F2F2F" />
         <Setter Property="Height" Value="48" />
         <Setter Property="Foreground" Value="#E3E0E3" />
@@ -20,13 +21,22 @@
         <Setter Property="Template">
             <Setter.Value>
                 <ControlTemplate TargetType="{x:Type TextBox}">
-                    <Border x:Name="border" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" SnapsToDevicePixels="True">
-                        <ScrollViewer x:Name="PART_ContentHost" Focusable="false" HorizontalScrollBarVisibility="Hidden" VerticalScrollBarVisibility="Hidden"
-                                      Background="{TemplateBinding Background}">
+                    <Border
+                        x:Name="border"
+                        Background="{TemplateBinding Background}"
+                        BorderBrush="{TemplateBinding BorderBrush}"
+                        BorderThickness="{TemplateBinding BorderThickness}"
+                        SnapsToDevicePixels="True">
+                        <ScrollViewer
+                            x:Name="PART_ContentHost"
+                            Background="{TemplateBinding Background}"
+                            Focusable="false"
+                            HorizontalScrollBarVisibility="Hidden"
+                            VerticalScrollBarVisibility="Hidden">
                             <ScrollViewer.ContentTemplate>
                                 <DataTemplate>
-                                    <Grid Background="{Binding Background, ElementName=PART_ContentHost}" RenderOptions.ClearTypeHint="Enabled">
-                                        <ContentPresenter Content="{Binding Path=Content, ElementName=PART_ContentHost}"></ContentPresenter>
+                                    <Grid Background="{Binding Background, ElementName=PART_ContentHost}">
+                                        <ContentPresenter Content="{Binding Path=Content, ElementName=PART_ContentHost}" />
                                     </Grid>
                                 </DataTemplate>
                             </ScrollViewer.ContentTemplate>
@@ -37,47 +47,47 @@
         </Setter>
     </Style>
 
-    <!-- Further font customisations are dynamically loaded in Theme.cs -->
-    <Style x:Key="BaseQuerySuggestionBoxStyle" BasedOn="{StaticResource BaseQueryBoxStyle}" TargetType="{x:Type TextBox}">
+    <!--  Further font customisations are dynamically loaded in Theme.cs  -->
+    <Style
+        x:Key="BaseQuerySuggestionBoxStyle"
+        BasedOn="{StaticResource BaseQueryBoxStyle}"
+        TargetType="{x:Type TextBox}">
         <Setter Property="Foreground" Value="DarkGray" />
         <Setter Property="Height" Value="48" />
-        <Setter Property="Margin" Value="16 7 0 7" />
+        <Setter Property="Margin" Value="16,7,0,7" />
         <Setter Property="Background" Value="Transparent" />
-        <Setter Property="Padding" Value="0 4 68 0" />
+        <Setter Property="Padding" Value="0,4,68,0" />
         <Setter Property="HorizontalAlignment" Value="Stretch" />
         <Setter Property="VerticalAlignment" Value="Center" />
     </Style>
 
     <Style x:Key="BaseWindowBorderStyle" TargetType="{x:Type Border}">
         <Setter Property="BorderThickness" Value="0" />
-        <Setter Property="Background" Value="#2F2F2F"></Setter>
-        <Setter Property="Padding" Value="0 0 0 0" />
+        <Setter Property="Background" Value="#2F2F2F" />
+        <Setter Property="Padding" Value="0,0,0,0" />
         <Setter Property="CornerRadius" Value="5" />
     </Style>
     <Style x:Key="BaseWindowStyle" TargetType="{x:Type Window}">
         <Setter Property="Width" Value="600" />
-        <Setter Property="RenderOptions.ClearTypeHint" Value="Enabled"/>
     </Style>
 
     <Style x:Key="WindowRadius" TargetType="{x:Type Border}">
         <Setter Property="CornerRadius" Value="5" />
     </Style>
-    
+
     <Style x:Key="BasePendingLineStyle" TargetType="{x:Type Line}">
         <Setter Property="Stroke" Value="Blue" />
     </Style>
 
-    
-    <!-- Item Style -->
+
+    <!--  Item Style  -->
     <Style x:Key="BaseItemTitleStyle" TargetType="{x:Type TextBlock}">
         <Setter Property="Foreground" Value="#FFFFF8" />
         <Setter Property="FontSize" Value="16" />
         <Setter Property="FontWeight" Value="Medium" />
-        <Setter Property="RenderOptions.ClearTypeHint" Value="Enabled"/>
     </Style>
-    <Style x:Key="BaseItemSubTitleStyle" TargetType="{x:Type TextBlock}" >
+    <Style x:Key="BaseItemSubTitleStyle" TargetType="{x:Type TextBlock}">
         <Setter Property="Foreground" Value="#D9D9D4" />
-        <Setter Property="RenderOptions.ClearTypeHint" Value="Enabled"/>
         <Setter Property="FontSize" Value="13" />
         <Setter Property="FontWeight" Value="Normal" />
         <Style.Triggers>
@@ -89,9 +99,8 @@
     <Style x:Key="BaseItemNumberStyle" TargetType="{x:Type TextBlock}">
         <Setter Property="VerticalAlignment" Value="Center" />
         <Setter Property="HorizontalAlignment" Value="Center" />
-        <Setter Property="Margin" Value="3 0 0 0" />
+        <Setter Property="Margin" Value="3,0,0,0" />
         <Setter Property="FontSize" Value="22" />
-        <Setter Property="RenderOptions.ClearTypeHint" Value="Enabled"/>
     </Style>
     <Style x:Key="BaseGlyphStyle" TargetType="{x:Type TextBlock}">
         <Setter Property="Foreground" Value="#ffffff" />
@@ -99,34 +108,31 @@
         <Setter Property="HorizontalAlignment" Value="Center" />
         <Setter Property="Width" Value="25" />
         <Setter Property="Height" Value="25" />
-        <Setter Property="FontSize" Value="25"/>
+        <Setter Property="FontSize" Value="25" />
     </Style>
-    <Style x:Key="BaseItemTitleSelectedStyle" TargetType="{x:Type TextBlock}" >
+    <Style x:Key="BaseItemTitleSelectedStyle" TargetType="{x:Type TextBlock}">
         <Setter Property="Foreground" Value="#FFFFF8" />
         <Setter Property="FontSize" Value="16" />
         <Setter Property="FontWeight" Value="Normal" />
-        <Setter Property="RenderOptions.ClearTypeHint" Value="Enabled"/>
     </Style>
-    <Style x:Key="BaseItemSubTitleSelectedStyle" TargetType="{x:Type TextBlock}" >
+    <Style x:Key="BaseItemSubTitleSelectedStyle" TargetType="{x:Type TextBlock}">
         <Setter Property="Foreground" Value="#D9D9D4" />
         <Setter Property="FontSize" Value="13" />
-        <Setter Property="RenderOptions.ClearTypeHint" Value="Enabled"/>
         <Style.Triggers>
             <DataTrigger Binding="{Binding ElementName=SubTitle, UpdateSourceTrigger=PropertyChanged, Path=Text.Length}" Value="0">
                 <Setter Property="Height" Value="0" />
             </DataTrigger>
         </Style.Triggers>
     </Style>
-    <Style x:Key="BaseItemImageSelectedStyle" TargetType="{x:Type Image}" >
-    </Style>
+    <Style x:Key="BaseItemImageSelectedStyle" TargetType="{x:Type Image}" />
 
     <Style x:Key="BaseListboxStyle" TargetType="{x:Type ListBox}">
-        <Setter Property="BorderBrush" Value="Transparent"/>
-        <Setter Property="Background" Value="Transparent"/>
-        <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Disabled"/>
-        <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto"/>
-        <Setter Property="Margin" Value="0 0 0 0" />
-        <Setter Property="Padding" Value="0 0 0 0" />
+        <Setter Property="BorderBrush" Value="Transparent" />
+        <Setter Property="Background" Value="Transparent" />
+        <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Disabled" />
+        <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto" />
+        <Setter Property="Margin" Value="0,0,0,0" />
+        <Setter Property="Padding" Value="0,0,0,0" />
         <Setter Property="Template">
             <Setter.Value>
                 <ControlTemplate TargetType="ListBox">
@@ -135,12 +141,12 @@
                             <Style TargetType="ScrollViewer">
                                 <Style.Triggers>
                                     <Trigger Property="ComputedVerticalScrollBarVisibility" Value="Visible">
-                                        <Setter Property="Margin" Value="0 0 0 0" />
-                                        <Setter Property="Padding" Value="0 0 0 0" />
+                                        <Setter Property="Margin" Value="0,0,0,0" />
+                                        <Setter Property="Padding" Value="0,0,0,0" />
                                     </Trigger>
                                     <Trigger Property="ComputedVerticalScrollBarVisibility" Value="Collapsed">
-                                        <Setter Property="Margin" Value="0 0 0 0" />
-                                        <Setter Property="Padding" Value="0 0 0 0" />
+                                        <Setter Property="Margin" Value="0,0,0,0" />
+                                        <Setter Property="Padding" Value="0,0,0,0" />
                                     </Trigger>
                                 </Style.Triggers>
                             </Style>
@@ -152,7 +158,7 @@
         </Setter>
     </Style>
 
-    <!-- ScrollViewer Style -->
+    <!--  ScrollViewer Style  -->
     <ControlTemplate x:Key="ScrollViewerControlTemplate" TargetType="{x:Type ScrollViewer}">
         <Grid x:Name="Grid" Background="{TemplateBinding Background}">
             <Grid.ColumnDefinitions>
@@ -160,44 +166,50 @@
                 <ColumnDefinition Width="Auto" />
             </Grid.ColumnDefinitions>
 
-            <!--content in the left of ScrollViewer, just default-->
-            <ScrollContentPresenter x:Name="PART_ScrollContentPresenter"
-                                        CanContentScroll="{TemplateBinding CanContentScroll}"
-                                        CanHorizontallyScroll="False"
-                                        CanVerticallyScroll="False"
-                                        ContentTemplate="{TemplateBinding ContentTemplate}"
-                                        Content="{TemplateBinding Content}"
-                                        Grid.Column="0"
-                                        Margin="0"
-                                        Grid.Row="0" />
+            <!--  content in the left of ScrollViewer, just default  -->
+            <ScrollContentPresenter
+                x:Name="PART_ScrollContentPresenter"
+                Grid.Row="0"
+                Grid.Column="0"
+                Margin="0"
+                CanContentScroll="{TemplateBinding CanContentScroll}"
+                CanHorizontallyScroll="False"
+                CanVerticallyScroll="False"
+                Content="{TemplateBinding Content}"
+                ContentTemplate="{TemplateBinding ContentTemplate}" />
 
-            <!--Scrollbar in thr rigth of ScrollViewer-->
-            <ScrollBar x:Name="PART_VerticalScrollBar"
-                           AutomationProperties.AutomationId="VerticalScrollBar"
-                           Cursor="Arrow"
-                           Grid.Column="0"
-                           HorizontalAlignment="Right"
-                           Margin="0 0 0 0"
-                           Maximum="{TemplateBinding ScrollableHeight}"
-                           Minimum="0"
-                           Grid.Row="0"
-                           Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}"
-                           Value="{Binding VerticalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}"
-                           ViewportSize="{TemplateBinding ViewportHeight}"
-                           Style="{DynamicResource ScrollBarStyle}" />
+            <!--  Scrollbar in thr rigth of ScrollViewer  -->
+            <ScrollBar
+                x:Name="PART_VerticalScrollBar"
+                Grid.Row="0"
+                Grid.Column="0"
+                Margin="0,0,0,0"
+                HorizontalAlignment="Right"
+                AutomationProperties.AutomationId="VerticalScrollBar"
+                Cursor="Arrow"
+                Maximum="{TemplateBinding ScrollableHeight}"
+                Minimum="0"
+                Style="{DynamicResource ScrollBarStyle}"
+                ViewportSize="{TemplateBinding ViewportHeight}"
+                Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}"
+                Value="{Binding VerticalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}" />
         </Grid>
     </ControlTemplate>
 
-    <!-- button style in the middle of the scrollbar -->
+    <!--  button style in the middle of the scrollbar  -->
     <Style x:Key="BaseThumbStyle" TargetType="{x:Type Thumb}">
-        <Setter Property="SnapsToDevicePixels" Value="True"/>
-        <Setter Property="OverridesDefaultStyle" Value="true"/>
-        <Setter Property="IsTabStop" Value="false"/>
-        <Setter Property="Focusable" Value="false"/>
+        <Setter Property="SnapsToDevicePixels" Value="True" />
+        <Setter Property="OverridesDefaultStyle" Value="true" />
+        <Setter Property="IsTabStop" Value="false" />
+        <Setter Property="Focusable" Value="false" />
         <Setter Property="Template">
             <Setter.Value>
                 <ControlTemplate TargetType="{x:Type Thumb}">
-                    <Border CornerRadius="2" DockPanel.Dock="Right" Background="#898989" BorderBrush="Transparent" />
+                    <Border
+                        Background="#898989"
+                        BorderBrush="Transparent"
+                        CornerRadius="2"
+                        DockPanel.Dock="Right" />
                 </ControlTemplate>
             </Setter.Value>
         </Setter>
@@ -207,16 +219,19 @@
         <Setter Property="Stylus.IsPressAndHoldEnabled" Value="false" />
         <Setter Property="Stylus.IsFlicksEnabled" Value="false" />
         <Setter Property="Background" Value="Black" />
-        <!-- must set min width -->
-        <Setter Property="MinWidth" Value="0"/>
-        <Setter Property="Width" Value="5"/>
+        <!--  must set min width  -->
+        <Setter Property="MinWidth" Value="0" />
+        <Setter Property="Width" Value="5" />
         <Setter Property="Template">
             <Setter.Value>
                 <ControlTemplate TargetType="{x:Type ScrollBar}">
                     <DockPanel>
-                        <Track x:Name="PART_Track" IsDirectionReversed="true" DockPanel.Dock="Right">
+                        <Track
+                            x:Name="PART_Track"
+                            DockPanel.Dock="Right"
+                            IsDirectionReversed="true">
                             <Track.Thumb>
-                                <Thumb Style="{DynamicResource ThumbStyle}"/>
+                                <Thumb Style="{DynamicResource ThumbStyle}" />
                             </Track.Thumb>
                         </Track>
                     </DockPanel>
@@ -224,8 +239,7 @@
             </Setter.Value>
         </Setter>
     </Style>
-    <Style x:Key="BaseSeparatorStyle" TargetType="Rectangle">
-    </Style>
+    <Style x:Key="BaseSeparatorStyle" TargetType="Rectangle" />
     <Style x:Key="HighlightStyle">
         <Setter Property="Inline.FontWeight" Value="Bold" />
     </Style>
@@ -249,12 +263,12 @@
     <Style x:Key="BaseSearchIconPosition" TargetType="{x:Type Canvas}">
         <Setter Property="Width" Value="32" />
         <Setter Property="Height" Value="32" />
-        <Setter Property="Margin" Value="0 2 18 0" />
+        <Setter Property="Margin" Value="0,2,18,0" />
         <Setter Property="Background" Value="Transparent" />
         <Setter Property="HorizontalAlignment" Value="Right" />
     </Style>
-    
-    <!--for classic themes-->
+
+    <!--  for classic themes  -->
     <Style x:Key="SearchIconStyle" TargetType="{x:Type Path}">
         <Setter Property="Fill" Value="#555555" />
         <Setter Property="Width" Value="32" />
@@ -263,19 +277,24 @@
     <Style x:Key="SearchIconPosition" TargetType="{x:Type Canvas}">
         <Setter Property="Width" Value="32" />
         <Setter Property="Height" Value="32" />
-        <Setter Property="Margin" Value="0 2 18 0" />
+        <Setter Property="Margin" Value="0,2,18,0" />
         <Setter Property="Background" Value="Transparent" />
         <Setter Property="HorizontalAlignment" Value="Right" />
     </Style>
-    <Style x:Key="ItemHotkeyStyle" TargetType="{x:Type TextBlock}" BasedOn="{StaticResource BaseItemHotkeyStyle}">
+    <Style
+        x:Key="ItemHotkeyStyle"
+        BasedOn="{StaticResource BaseItemHotkeyStyle}"
+        TargetType="{x:Type TextBlock}">
         <Setter Property="FontSize" Value="15" />
         <Setter Property="Foreground" Value="#8f8f8f" />
         <Setter Property="Opacity" Value="0.5" />
     </Style>
-    <Style x:Key="ItemHotkeySelectedStyle" TargetType="{x:Type TextBlock}"  BasedOn="{StaticResource BaseItemHotkeySelecetedStyle}">
+    <Style
+        x:Key="ItemHotkeySelectedStyle"
+        BasedOn="{StaticResource BaseItemHotkeySelecetedStyle}"
+        TargetType="{x:Type TextBlock}">
         <Setter Property="FontSize" Value="15" />
         <Setter Property="Foreground" Value="#8f8f8f" />
         <Setter Property="Opacity" Value="0.5" />
     </Style>
 </ResourceDictionary>
-    
\ No newline at end of file
diff --git a/Plugins/Flow.Launcher.Plugin.Calculator/Main.cs b/Plugins/Flow.Launcher.Plugin.Calculator/Main.cs
index 7de4d30fe..ea278b49b 100644
--- a/Plugins/Flow.Launcher.Plugin.Calculator/Main.cs
+++ b/Plugins/Flow.Launcher.Plugin.Calculator/Main.cs
@@ -6,7 +6,6 @@ using System.Text.RegularExpressions;
 using System.Windows;
 using System.Windows.Controls;
 using Mages.Core;
-using Flow.Launcher.Infrastructure.Storage;
 using Flow.Launcher.Plugin.Caculator.ViewModels;
 using Flow.Launcher.Plugin.Caculator.Views;
 
@@ -25,6 +24,9 @@ namespace Flow.Launcher.Plugin.Caculator
                         @")+$", RegexOptions.Compiled);
         private static readonly Regex RegBrackets = new Regex(@"[\(\)\[\]]", RegexOptions.Compiled);
         private static Engine MagesEngine;
+        private const string comma = ",";
+        private const string dot = ".";
+
         private PluginInitContext Context { get; set; }
 
         private static Settings _settings;
@@ -35,7 +37,7 @@ namespace Flow.Launcher.Plugin.Caculator
             Context = context;
             _settings = context.API.LoadSettingJsonStorage<Settings>();
             _viewModel = new SettingsViewModel(_settings);
-            
+
             MagesEngine = new Engine(new Configuration
             {
                 Scope = new Dictionary<string, object>
@@ -54,7 +56,19 @@ namespace Flow.Launcher.Plugin.Caculator
 
             try
             {
-                var expression = query.Search.Replace(",", ".");
+                string expression;
+
+                switch (_settings.DecimalSeparator)
+                {
+                    case DecimalSeparator.Comma:
+                    case DecimalSeparator.UseSystemLocale when CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator == ",":
+                        expression = query.Search.Replace(",", ".");
+                        break;
+                    default:
+                        expression = query.Search;
+                        break;
+                }
+
                 var result = MagesEngine.Interpret(expression);
 
                 if (result?.ToString() == "NaN")
@@ -76,6 +90,7 @@ namespace Flow.Launcher.Plugin.Caculator
                             IcoPath = "Images/calculator.png",
                             Score = 300,
                             SubTitle = Context.API.GetTranslation("flowlauncher_plugin_calculator_copy_number_to_clipboard"),
+                            CopyText = newResult,
                             Action = c =>
                             {
                                 try
@@ -119,6 +134,10 @@ namespace Flow.Launcher.Plugin.Caculator
                 return false;
             }
 
+            if ((query.Search.Contains(dot) && GetDecimalSeparator() != dot) ||
+                (query.Search.Contains(comma) && GetDecimalSeparator() != comma))
+                return false;
+
             return true;
         }
 
@@ -142,8 +161,8 @@ namespace Flow.Launcher.Plugin.Caculator
             switch (_settings.DecimalSeparator)
             {
                 case DecimalSeparator.UseSystemLocale: return systemDecimalSeperator;
-                case DecimalSeparator.Dot: return ".";
-                case DecimalSeparator.Comma: return ",";
+                case DecimalSeparator.Dot: return dot;
+                case DecimalSeparator.Comma: return comma;
                 default: return systemDecimalSeperator;
             }
         }
diff --git a/Plugins/Flow.Launcher.Plugin.Calculator/Settings.cs b/Plugins/Flow.Launcher.Plugin.Calculator/Settings.cs
index 10cee364b..615514873 100644
--- a/Plugins/Flow.Launcher.Plugin.Calculator/Settings.cs
+++ b/Plugins/Flow.Launcher.Plugin.Calculator/Settings.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
+
 namespace Flow.Launcher.Plugin.Caculator
 {
     public class Settings
diff --git a/Plugins/Flow.Launcher.Plugin.Calculator/plugin.json b/Plugins/Flow.Launcher.Plugin.Calculator/plugin.json
index 0b0921868..771babb90 100644
--- a/Plugins/Flow.Launcher.Plugin.Calculator/plugin.json
+++ b/Plugins/Flow.Launcher.Plugin.Calculator/plugin.json
@@ -4,7 +4,7 @@
   "Name": "Calculator",
   "Description": "Provide mathematical calculations.(Try 5*3-2 in Flow Launcher)",
   "Author": "cxfksword",
-  "Version": "1.1.9",
+  "Version": "1.1.10",
   "Language": "csharp",
   "Website": "https://github.com/Flow-Launcher/Flow.Launcher",
   "ExecuteFileName": "Flow.Launcher.Plugin.Caculator.dll",
diff --git a/README.md b/README.md
index 81946bf8a..b6d025d46 100644
--- a/README.md
+++ b/README.md
@@ -51,8 +51,11 @@ Dedicated to making your workflow flow more seamless. Search everything from app
 
 ### Installation
 
-| [Windows 7+ installer](https://github.com/Flow-Launcher/Flow.Launcher/releases/latest/download/Flow-Launcher-Setup.exe) | [Portable](https://github.com/Flow-Launcher/Flow.Launcher/releases/latest/download/Flow-Launcher-Portable.zip) | `winget install "Flow Launcher"` | `scoop install Flow-Launcher` |
-| :----------------------------------------------------------: | :----------------------------------------------------------: | :------------------------------: | :------------------------------: |
+| [Windows 7+ installer](https://github.com/Flow-Launcher/Flow.Launcher/releases/latest/download/Flow-Launcher-Setup.exe) | [Portable](https://github.com/Flow-Launcher/Flow.Launcher/releases/latest/download/Flow-Launcher-Portable.zip) |
+| :----------------------------------------------------------: | :----------------------------------------------------------: |
+
+| `winget install "Flow Launcher"` | `scoop install Flow-Launcher` | `choco install Flow-Launcher` |
+| :------------------------------: | :------------------------------: | :------------------------------: |
 
 > When installing for the first time Windows may raise an issue about security due to code not being signed, if you downloaded from this repo then you are good to continue the set up.