diff --git a/Flow.Launcher.Infrastructure/UserSettings/Settings.cs b/Flow.Launcher.Infrastructure/UserSettings/Settings.cs
index 447c1a303..2ad0319d1 100644
--- a/Flow.Launcher.Infrastructure/UserSettings/Settings.cs
+++ b/Flow.Launcher.Infrastructure/UserSettings/Settings.cs
@@ -125,7 +125,7 @@ namespace Flow.Launcher.Infrastructure.UserSettings
         /* Appearance Settings. It should be separated from the setting later.*/
         public double WindowHeightSize { get; set; } = 42;
         public double ItemHeightSize { get; set; } = 58;
-        public double QueryBoxFontSize { get; set; } = 18;
+        public double QueryBoxFontSize { get; set; } = 16;
         public double ResultItemFontSize { get; set; } = 16;
         public double ResultSubItemFontSize { get; set; } = 13;
         public string QueryBoxFont { get; set; } = GetSystemDefaultFont();
diff --git a/Flow.Launcher/SettingPages/ViewModels/SettingsPaneThemeViewModel.cs b/Flow.Launcher/SettingPages/ViewModels/SettingsPaneThemeViewModel.cs
index 7bc186529..d62fd906b 100644
--- a/Flow.Launcher/SettingPages/ViewModels/SettingsPaneThemeViewModel.cs
+++ b/Flow.Launcher/SettingPages/ViewModels/SettingsPaneThemeViewModel.cs
@@ -496,7 +496,7 @@ public partial class SettingsPaneThemeViewModel : BaseModel
     {
         SelectedQueryBoxFont = new FontFamily(DefaultFont);
         SelectedQueryBoxFontFaces = new FamilyTypeface { Stretch = FontStretches.Normal, Weight = FontWeights.Normal, Style = FontStyles.Normal };
-        QueryBoxFontSize = 18;
+        QueryBoxFontSize = 16;
 
         SelectedResultFont = new FontFamily(DefaultFont);
         SelectedResultFontFaces = new FamilyTypeface { Stretch = FontStretches.Normal, Weight = FontWeights.Normal, Style = FontStyles.Normal };