diff --git a/Documents/testing-template_Karpov.docx b/Documents/testing-template_Karpov.docx
new file mode 100644
index 0000000..e816cd9
Binary files /dev/null and b/Documents/testing-template_Karpov.docx differ
diff --git a/demo_hard/FunctionWindow.axaml b/demo_hard/FunctionWindow.axaml
index e8f78d5..668a680 100644
--- a/demo_hard/FunctionWindow.axaml
+++ b/demo_hard/FunctionWindow.axaml
@@ -7,7 +7,7 @@
         x:CompileBindings="False"
         Title="FunctionWindow">
     <DockPanel>
-        <StackPanel DockPanel.Dock="Top" HorizontalAlignment="Center" Orientation="Horizontal" >
+        <StackPanel DockPanel.Dock="Top" HorizontalAlignment="Center" Orientation="Horizontal">
             <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
                 <Image Source="{Binding Image}" Width="100" Height="100" Margin="5" HorizontalAlignment="Center"/>
             </StackPanel>
@@ -21,8 +21,10 @@
                     <Run Text="{Binding Role}"/>
                 </TextBlock>
                 <Button Content="Назад" Click="Back_Button" Margin="5"/>
-                <Button Content="Создать заказ" Click="Next_Function_Button" Margin="5"/>
-                <Button Content="История входа" Click="History_Button" Margin="5" IsVisible="{Binding IsRole2}"/>
+                <Button Content="Создать заказ" Click="Next_Function_Button" Margin="5" 
+                        IsVisible="{Binding ShowCreateOrderButton}"/>
+                <Button Content="История входа" Click="History_Button" Margin="5" 
+                        IsVisible="{Binding ShowHistoryButton}"/>
                 <TextBlock x:Name="SessionTimer" FontSize="16" Foreground="Red" HorizontalAlignment="Center" Margin="10"/>
                 <TextBlock Text="" HorizontalAlignment="Center" Margin="10" x:Name="WarningBlock"/>
             </StackPanel>
diff --git a/demo_hard/FunctionWindow.axaml.cs b/demo_hard/FunctionWindow.axaml.cs
index 942f157..4d799e8 100644
--- a/demo_hard/FunctionWindow.axaml.cs
+++ b/demo_hard/FunctionWindow.axaml.cs
@@ -8,17 +8,15 @@ using Avalonia.Markup.Xaml;
 using Avalonia.Media.Imaging;
 using demo_hard.Model;
 
-
 namespace demo_hard;
 
 public partial class FunctionWindow : Window
 {
     private readonly TimeSpan sessionDuration = TimeSpan.FromMinutes(10);
     private readonly TimeSpan warningTime = TimeSpan.FromMinutes(5);
-    //private readonly TimeSpan lockoutDuration = TimeSpan.FromMinutes(1);
-    
     private DateTime sessionStartTime;
     private bool warningShow = false;
+
     public FunctionWindow(Employee user)
     {
         InitializeComponent();
@@ -30,13 +28,13 @@ public partial class FunctionWindow : Window
             Login = user.Login,
             Password = user.Password,
             Role = user.Role,
-            Photo = user.Photo
+            Photo = user.Photo,
+            ShowHistoryButton = user.Role == 3, 
+            ShowCreateOrderButton = user.Role != 3 
         };
         
-        
         sessionStartTime = DateTime.Now;
         StartSessionTimer();
-        
     }
     
     public FunctionWindow()
@@ -69,7 +67,7 @@ public partial class FunctionWindow : Window
         }
     }
 
-    private async void EndSession()
+    private void EndSession()
     {
         this.Close();
     }
@@ -83,13 +81,17 @@ public partial class FunctionWindow : Window
     {
         new SallerWindow().ShowDialog(this);    
     }
-    
-    
-    
-    
-    public class ImageEmployee: Employee
+
+    private void History_Button(object? sender, RoutedEventArgs e)
     {
-        public bool IsRole2 => Role == 2;
+        new HistoryWindow().ShowDialog(this);
+    }
+
+    public class ImageEmployee : Employee
+    {
+        public bool ShowHistoryButton { get; set; }
+        public bool ShowCreateOrderButton { get; set; }
+
         Bitmap? Image
         {
             get
@@ -107,9 +109,4 @@ public partial class FunctionWindow : Window
             }
         }
     }
-
-    private void History_Button(object? sender, RoutedEventArgs e)
-    {
-        new HistoryWindow().ShowDialog(this);
-    }
-}
+}
\ No newline at end of file
diff --git a/demo_hard/SallerWindow.axaml.cs b/demo_hard/SallerWindow.axaml.cs
index f8d36be..3959eb6 100644
--- a/demo_hard/SallerWindow.axaml.cs
+++ b/demo_hard/SallerWindow.axaml.cs
@@ -203,7 +203,7 @@ public partial class SallerWindow : Window, INotifyPropertyChanged, IReactiveObj
             await _databaseContext.SaveChangesAsync();
             GenerateOrderPdfDocument(newOrder);
             
-            // Получаем максимальное время аренды из выбранных услуг
+           
             int maxRentTime = SelectedServices.Max(s => s.RentTime);
             new BarcodeWindow(newOrder.OrderId, maxRentTime).Show();
             
diff --git a/demo_hard/bin/Debug/net9.0/demo_hard.dll b/demo_hard/bin/Debug/net9.0/demo_hard.dll
index 00b443c..f3bdfd2 100644
Binary files a/demo_hard/bin/Debug/net9.0/demo_hard.dll and b/demo_hard/bin/Debug/net9.0/demo_hard.dll differ
diff --git a/demo_hard/bin/Debug/net9.0/demo_hard.exe b/demo_hard/bin/Debug/net9.0/demo_hard.exe
index ebd6497..462db68 100644
Binary files a/demo_hard/bin/Debug/net9.0/demo_hard.exe and b/demo_hard/bin/Debug/net9.0/demo_hard.exe differ
diff --git a/demo_hard/bin/Debug/net9.0/demo_hard.pdb b/demo_hard/bin/Debug/net9.0/demo_hard.pdb
index 7a319c0..9a4ec55 100644
Binary files a/demo_hard/bin/Debug/net9.0/demo_hard.pdb and b/demo_hard/bin/Debug/net9.0/demo_hard.pdb differ
diff --git a/demo_hard/obj/Debug/net9.0/Avalonia/demo_hard.dll b/demo_hard/obj/Debug/net9.0/Avalonia/demo_hard.dll
index 00b443c..f3bdfd2 100644
Binary files a/demo_hard/obj/Debug/net9.0/Avalonia/demo_hard.dll and b/demo_hard/obj/Debug/net9.0/Avalonia/demo_hard.dll differ
diff --git a/demo_hard/obj/Debug/net9.0/Avalonia/demo_hard.pdb b/demo_hard/obj/Debug/net9.0/Avalonia/demo_hard.pdb
index 7a319c0..9a4ec55 100644
Binary files a/demo_hard/obj/Debug/net9.0/Avalonia/demo_hard.pdb and b/demo_hard/obj/Debug/net9.0/Avalonia/demo_hard.pdb differ
diff --git a/demo_hard/obj/Debug/net9.0/Avalonia/resources b/demo_hard/obj/Debug/net9.0/Avalonia/resources
index 3e75838..7c286cc 100644
Binary files a/demo_hard/obj/Debug/net9.0/Avalonia/resources and b/demo_hard/obj/Debug/net9.0/Avalonia/resources differ
diff --git a/demo_hard/obj/Debug/net9.0/apphost.exe b/demo_hard/obj/Debug/net9.0/apphost.exe
index ebd6497..462db68 100644
Binary files a/demo_hard/obj/Debug/net9.0/apphost.exe and b/demo_hard/obj/Debug/net9.0/apphost.exe differ
diff --git a/demo_hard/obj/Debug/net9.0/demo_hard.AssemblyInfo.cs b/demo_hard/obj/Debug/net9.0/demo_hard.AssemblyInfo.cs
index 2b7eea7..ca57dda 100644
--- a/demo_hard/obj/Debug/net9.0/demo_hard.AssemblyInfo.cs
+++ b/demo_hard/obj/Debug/net9.0/demo_hard.AssemblyInfo.cs
@@ -13,7 +13,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("demo_hard")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+cbe1e192f4be37b6c3c9b90d69bf9ee24aa29818")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+ea37bf27f32e6687cc89505862404c85129bd324")]
 [assembly: System.Reflection.AssemblyProductAttribute("demo_hard")]
 [assembly: System.Reflection.AssemblyTitleAttribute("demo_hard")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
diff --git a/demo_hard/obj/Debug/net9.0/demo_hard.AssemblyInfoInputs.cache b/demo_hard/obj/Debug/net9.0/demo_hard.AssemblyInfoInputs.cache
index eaae4b4..0575121 100644
--- a/demo_hard/obj/Debug/net9.0/demo_hard.AssemblyInfoInputs.cache
+++ b/demo_hard/obj/Debug/net9.0/demo_hard.AssemblyInfoInputs.cache
@@ -1 +1 @@
-072a4f3754d79ff9cd5f43f59910c627cb7a50cc81717c7fb6d437c2e7a535f3
+b614a5bb202bbb84fbe66408acfbdcf181dc215f2aac414fa67259c823479be3
diff --git a/demo_hard/obj/Debug/net9.0/demo_hard.dll b/demo_hard/obj/Debug/net9.0/demo_hard.dll
index 0b0484a..59149d2 100644
Binary files a/demo_hard/obj/Debug/net9.0/demo_hard.dll and b/demo_hard/obj/Debug/net9.0/demo_hard.dll differ
diff --git a/demo_hard/obj/Debug/net9.0/demo_hard.pdb b/demo_hard/obj/Debug/net9.0/demo_hard.pdb
index d5cfd05..c9a918b 100644
Binary files a/demo_hard/obj/Debug/net9.0/demo_hard.pdb and b/demo_hard/obj/Debug/net9.0/demo_hard.pdb differ
diff --git a/demo_hard/obj/Debug/net9.0/ref/demo_hard.dll b/demo_hard/obj/Debug/net9.0/ref/demo_hard.dll
index 5238671..fa5730c 100644
Binary files a/demo_hard/obj/Debug/net9.0/ref/demo_hard.dll and b/demo_hard/obj/Debug/net9.0/ref/demo_hard.dll differ
diff --git a/demo_hard/obj/Debug/net9.0/refint/Avalonia/demo_hard.dll b/demo_hard/obj/Debug/net9.0/refint/Avalonia/demo_hard.dll
index 5238671..fa5730c 100644
Binary files a/demo_hard/obj/Debug/net9.0/refint/Avalonia/demo_hard.dll and b/demo_hard/obj/Debug/net9.0/refint/Avalonia/demo_hard.dll differ
diff --git a/demo_hard/obj/Debug/net9.0/refint/demo_hard.dll b/demo_hard/obj/Debug/net9.0/refint/demo_hard.dll
index 06bc7fc..2e75d30 100644
Binary files a/demo_hard/obj/Debug/net9.0/refint/demo_hard.dll and b/demo_hard/obj/Debug/net9.0/refint/demo_hard.dll differ