diff --git a/Flow.Launcher.Core/Resource/Theme.cs b/Flow.Launcher.Core/Resource/Theme.cs
index 133ab25a2..6fe1b696c 100644
--- a/Flow.Launcher.Core/Resource/Theme.cs
+++ b/Flow.Launcher.Core/Resource/Theme.cs
@@ -270,12 +270,17 @@ namespace Flow.Launcher.Core.Resource
                     windowBorderStyle.Setters.Remove(windowBorderStyle.Setters.OfType<Setter>().FirstOrDefault(x => x.Property.Name == "Background"));
                     windowBorderStyle.Setters.Add(new Setter(Border.BackgroundProperty, new SolidColorBrush(Color.FromArgb(1, 0, 0, 0)))); // 드래그 가능 투명색
                 }
-                else
+                else if (_settings.BackdropType == BackdropTypes.Acrylic)
                 {
                     windowBorderStyle.Setters.Remove(windowBorderStyle.Setters.OfType<Setter>().FirstOrDefault(x => x.Property.Name == "Background"));
                     windowBorderStyle.Setters.Add(new Setter(Border.BackgroundProperty, new SolidColorBrush(Colors.Transparent)));
                 }
-
+                else
+                {
+                    //windowBorderStyle.Setters.Remove(windowBorderStyle.Setters.OfType<Setter>().FirstOrDefault(x => x.Property.Name == "Background"));
+                    //windowBorderStyle.Setters.Add(new Setter(Border.BackgroundProperty, new SolidColorBrush(Colors.Transparent)));
+                }
+                Methods.SetWindowAttribute(new WindowInteropHelper(mainWindow).Handle, DWMWINDOWATTRIBUTE.DWMWA_SYSTEMBACKDROP_TYPE, backdropValue);
                 ThemeModeColor(BlurMode()); // ✅ 테마 모드 적용
             }
             else
diff --git a/Flow.Launcher/SettingPages/Views/SettingsPaneTheme.xaml b/Flow.Launcher/SettingPages/Views/SettingsPaneTheme.xaml
index 9ccd784a4..ad636412c 100644
--- a/Flow.Launcher/SettingPages/Views/SettingsPaneTheme.xaml
+++ b/Flow.Launcher/SettingPages/Views/SettingsPaneTheme.xaml
@@ -371,36 +371,6 @@
                 </Border>
             </Grid>
 
-            <!--  Drop shadow effect  -->
-            <cc:Card
-                Title="Backdrop Type"
-                Margin="0 8 0 0"
-                Icon="&#xeb91;"
-                Sub="{DynamicResource shadowEffectRestart}">
-
-                <ComboBox
-                    MinWidth="160"
-                    VerticalAlignment="Center"
-                    DisplayMemberPath="Display"
-                    FontSize="14"
-                    ItemsSource="{Binding BackdropTypesList}"
-                    SelectedValue="{Binding BackdropType, Mode=TwoWay}"
-                    SelectedValuePath="Value" />
-            </cc:Card>
-
-
-            <!--  Drop shadow effect  -->
-            <cc:Card
-                Title="{DynamicResource queryWindowShadowEffect}"
-                Margin="0 8 0 0"
-                Icon="&#xeb91;"
-                Sub="{DynamicResource shadowEffectRestart}">
-                <ui:ToggleSwitch
-                    IsOn="{Binding DropShadowEffect}"
-                    OffContent="{DynamicResource disable}"
-                    OnContent="{DynamicResource enable}" />
-            </cc:Card>
-
             <!--  Theme  -->
             <cc:ExCard
                 x:Name="ThemeCard"
@@ -488,12 +458,44 @@
                     </ListBox.Template>
                 </ListBox>
             </cc:ExCard>
+
+            <!--  Backdrop effect  -->
+            <cc:Card
+                Title="Backdrop Type"
+                Margin="0 8 0 0"
+                Icon="&#xeb91;"
+                Sub="{DynamicResource shadowEffectRestart}">
+
+                <ComboBox
+                    MinWidth="160"
+                    VerticalAlignment="Center"
+                    DisplayMemberPath="Display"
+                    FontSize="14"
+                    ItemsSource="{Binding BackdropTypesList}"
+                    SelectedValue="{Binding BackdropType, Mode=TwoWay}"
+                    SelectedValuePath="Value" />
+            </cc:Card>
+
+
+            <!--  Drop shadow effect  -->
+            <cc:Card
+                Title="{DynamicResource queryWindowShadowEffect}"
+                Margin="0 8 0 0"
+                Icon="&#xeb91;"
+                Sub="{DynamicResource shadowEffectRestart}">
+                <ui:ToggleSwitch
+                    IsOn="{Binding DropShadowEffect}"
+                    OffContent="{DynamicResource disable}"
+                    OnContent="{DynamicResource enable}" />
+            </cc:Card>
             <cc:HyperLink
                 Margin="10"
                 HorizontalAlignment="Right"
                 Text="{DynamicResource browserMoreThemes}"
                 Uri="{Binding LinkThemeGallery}" />
 
+
+
             <!--  Fixed Height  -->
             <cc:CardGroup Margin="0 20 0 0">
                 <cc:Card
diff --git a/Flow.Launcher/ViewModel/MainViewModel.cs b/Flow.Launcher/ViewModel/MainViewModel.cs
index a24d76af4..d3029d81b 100644
--- a/Flow.Launcher/ViewModel/MainViewModel.cs
+++ b/Flow.Launcher/ViewModel/MainViewModel.cs
@@ -1407,7 +1407,8 @@ namespace Flow.Launcher.ViewModel
 
                     // 📌 UI 요소 복원
                     mainWindow.ClockPanel.Visibility = Visibility.Visible;
-                    mainWindow.SearchIcon.Visibility = Visibility.Visible;
+                    //mainWindow.SearchIcon.Visibility = Visibility.Visible;
+                    SearchIconVisibility = Visibility.Visible;
                 }
 
                 // WPF 속성 업데이트
@@ -1439,7 +1440,8 @@ namespace Flow.Launcher.ViewModel
                     mainWindow.ClockPanel.Opacity = 0;
                     mainWindow.SearchIcon.Opacity = 0;
                     mainWindow.ClockPanel.Visibility = Visibility.Hidden;
-                    mainWindow.SearchIcon.Visibility = Visibility.Hidden;
+                    //mainWindow.SearchIcon.Visibility = Visibility.Hidden;
+                    SearchIconVisibility = Visibility.Hidden;
 
                     // 강제 UI 업데이트
                     mainWindow.ClockPanel.UpdateLayout();