diff --git a/MicaWindowExt.cs b/MicaWindowExt.cs
index 30e5b91..19a3d7f 100644
--- a/MicaWindowExt.cs
+++ b/MicaWindowExt.cs
@@ -5,9 +5,7 @@ using Microsoft.UI.Windowing;
 using Microsoft.UI.Xaml;
 using Microsoft.UI.Xaml.Media;
 using System;
-using System.IO;
 using System.Runtime.InteropServices;
-using System.Text;
 using Windows.Graphics;
 using WinRT.Interop;
 
@@ -54,7 +52,7 @@ public static class MicaWindowExt
         {
             // Используем Acrylic на Windows 10
             //SystemBackdrop = new DesktopAcrylicBackdrop();
-            window.SystemBackdrop = new Windows10AcrylicBackdrop();
+            window.SystemBackdrop = new DesktopAcrylicBackdrop();
         }
     }
 
@@ -63,7 +61,7 @@ public static class MicaWindowExt
     {
         // Получаем AppWindow текущего окна
         IntPtr hWnd = WindowNative.GetWindowHandle(window);
-        WindowId windowId = Win32Interop.GetWindowIdFromWindow(hWnd);
+        Microsoft.UI.WindowId windowId = Win32Interop.GetWindowIdFromWindow(hWnd);
         AppWindow appWindow = AppWindow.GetFromWindowId(windowId);
 
         // Получаем позицию курсора
@@ -131,14 +129,4 @@ public partial class Windows10AcrylicBackdrop : SystemBackdrop
         controller?.RemoveSystemBackdropTarget(disconnectedTarget);
         controller = default;
     }
-}
-
-public static class ReadTextExt
-{
-    public static string[] FileReadAllLines(this string filePath, Encoding? enc = null)
-    {
-        using var reader = new StreamReader(filePath, enc ?? Encoding.GetEncoding(1251), detectEncodingFromByteOrderMarks: true);
-        string content = reader.ReadToEnd().Replace("\r", "");
-        return content.Split("\n");
-    }
 }
\ No newline at end of file