diff --git a/Flow.Launcher/Languages/en.xaml b/Flow.Launcher/Languages/en.xaml
index bdf745052..0c7d19be0 100644
--- a/Flow.Launcher/Languages/en.xaml
+++ b/Flow.Launcher/Languages/en.xaml
@@ -124,6 +124,7 @@
     <system:String x:Key="queryWindowShadowEffect">Query window shadow effect</system:String>
     <system:String x:Key="shadowEffectCPUUsage">Shadow effect has a substantial usage of GPU. Not recommended if your computer performance is limited.</system:String>
     <system:String x:Key="windowWidthSize">Window Width Size</system:String>
+    <system:String x:Key="windowWidthSizeToolTip">You can quick adjust Ctrl+Plus/Minus Key in query box too.</system:String>
     <system:String x:Key="useGlyphUI">Use Segoe Fluent Icons</system:String>
     <system:String x:Key="useGlyphUIEffect">Use Segoe Fluent Icons for query results where supported</system:String>
 
diff --git a/Flow.Launcher/MainWindow.xaml.cs b/Flow.Launcher/MainWindow.xaml.cs
index 2b7db38cf..a6dd9ddef 100644
--- a/Flow.Launcher/MainWindow.xaml.cs
+++ b/Flow.Launcher/MainWindow.xaml.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.ComponentModel;
 using System.Threading.Tasks;
 using System.Windows;
@@ -478,6 +478,7 @@ namespace Flow.Launcher
         /// </summary>
         private void OnKeyDown(object sender, KeyEventArgs e)
         {
+            var specialKeyState = GlobalHotkey.CheckModifiers();
             switch (e.Key)
             {
                 case Key.Down:
@@ -504,6 +505,12 @@ namespace Flow.Launcher
                         _viewModel.LoadContextMenuCommand.Execute(null);
                         e.Handled = true;
                     }
+                    if (specialKeyState.CtrlPressed)
+                    {
+                        
+                        _settings.WindowSize = _settings.WindowSize + 100;
+                        Left = Left - 50;
+                    }
                     break;
                 case Key.Left:
                     if (!_viewModel.SelectedIsFromQueryResults() && QueryTextBox.CaretIndex == 0)
@@ -511,9 +518,39 @@ namespace Flow.Launcher
                         _viewModel.EscCommand.Execute(null);
                         e.Handled = true;
                     }
+                    if (specialKeyState.CtrlPressed)
+                    {
+                        if (_settings.WindowSize < 400)
+                        {
+                        }
+                        else
+                        {
+                            _settings.WindowSize = _settings.WindowSize - 100;
+                            Left = Left + 50;
+                        }
+                    }
+                    break;
+                case Key.OemMinus:
+                    if (specialKeyState.CtrlPressed)
+                    {
+                        if (_settings.WindowSize < 400)
+                        {
+                        }
+                        else
+                        {
+                            _settings.WindowSize = _settings.WindowSize - 100;
+                            Left = Left + 50;
+                        }
+                    }
+                    break;
+                case Key.OemPlus:
+                    if (specialKeyState.CtrlPressed)
+                    {
+                        _settings.WindowSize = _settings.WindowSize + 100;
+                        Left = Left - 50;
+                    }
                     break;
                 case Key.Back:
-                    var specialKeyState = GlobalHotkey.CheckModifiers();
                     if (specialKeyState.CtrlPressed)
                     {
                         if (_viewModel.SelectedIsFromQueryResults()
@@ -531,6 +568,7 @@ namespace Flow.Launcher
                         }
                     }
                     break;
+
                 default:
                     break;
 
@@ -556,4 +594,4 @@ namespace Flow.Launcher
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/Flow.Launcher/SettingWindow.xaml b/Flow.Launcher/SettingWindow.xaml
index ba6569771..cbb25247d 100644
--- a/Flow.Launcher/SettingWindow.xaml
+++ b/Flow.Launcher/SettingWindow.xaml
@@ -1604,6 +1604,7 @@
                                         <ItemsControl Style="{StaticResource SettingGrid}">
                                             <StackPanel Style="{StaticResource TextPanel}">
                                                 <TextBlock Style="{DynamicResource SettingTitleLabel}" Text="{DynamicResource windowWidthSize}" />
+                                                <TextBlock Style="{DynamicResource SettingSubTitleLabel}" Text="{DynamicResource windowWidthSizeToolTip}" />
                                             </StackPanel>
                                             <StackPanel Grid.Column="2" Orientation="Horizontal">
                                                 <TextBlock
@@ -1617,6 +1618,7 @@
                                                     Name="WindowWidthValue"
                                                     Width="300"
                                                     Margin="0,0,18,0"
+                                                    VerticalAlignment="Center"
                                                     IsMoveToPointEnabled="True"
                                                     IsSnapToTickEnabled="True"
                                                     Maximum="1920"