diff --git a/Pizzeria/Pizzeria/Program.cs b/Pizzeria/Pizzeria/Program.cs
index 61c7678..1564837 100644
--- a/Pizzeria/Pizzeria/Program.cs
+++ b/Pizzeria/Pizzeria/Program.cs
@@ -15,11 +15,6 @@ namespace Pizzeria
 {
     internal static class Program
     {
-        private static ServiceProvider? _serviceProvider;
-        public static ServiceProvider? ServiceProvider => _serviceProvider;
-        /// <summary>
-        /// The main entry point for the application.
-        /// </summary>
         [STAThread]
         static void Main()
         {
@@ -30,7 +25,7 @@ namespace Pizzeria
             InitDependency();
             try
             {
-                var mailSender = _serviceProvider.GetService<AbstractMailWorker>();
+                var mailSender = DependencyManager.Instance.Resolve<AbstractMailWorker>();
                 mailSender?.MailConfig(new MailConfigBindingModel
                 {
                     MailLogin = System.Configuration.ConfigurationManager.AppSettings["MailLogin"] ?? string.Empty,
@@ -49,7 +44,7 @@ namespace Pizzeria
                 var logger = DependencyManager.Instance.Resolve<ILogger>();
                 logger?.LogError(ex, "Îøèáêà ðàáîòû ñ ïî÷òîé");
             }
-            Application.Run(_serviceProvider.GetRequiredService<FormMain>());
+            Application.Run(DependencyManager.Instance.Resolve<FormMain>());
         }
         private static void InitDependency()
         {
@@ -76,6 +71,8 @@ namespace Pizzeria
             DependencyManager.Instance.RegisterType<AbstractSaveToPdf, SaveToPdf>();
             DependencyManager.Instance.RegisterType<IWorkProcess, WorkModeling>();
             DependencyManager.Instance.RegisterType<AbstractMailWorker, MailKitWorker>(true);
+            DependencyManager.Instance.RegisterType<IBackUpLogic, BackUpLogic>();
+
             DependencyManager.Instance.RegisterType<FormMain>();
             DependencyManager.Instance.RegisterType<FormComponent>();
             DependencyManager.Instance.RegisterType<FormComponents>();
@@ -90,7 +87,6 @@ namespace Pizzeria
             DependencyManager.Instance.RegisterType<FormImplementers>();
             DependencyManager.Instance.RegisterType<FormMails>();
         }
-        private static void MailCheck(object obj) =>
-        ServiceProvider?.GetService<AbstractMailWorker>()?.MailCheck();
+        private static void MailCheck(object obj) => DependencyManager.Instance.Resolve<AbstractMailWorker>()?.MailCheck();
     }
 }
\ No newline at end of file
diff --git a/Pizzeria/PizzeriaContracts/ViewModels/PizzaViewModel.cs b/Pizzeria/PizzeriaContracts/ViewModels/PizzaViewModel.cs
index 2d4ec9c..c62f36b 100644
--- a/Pizzeria/PizzeriaContracts/ViewModels/PizzaViewModel.cs
+++ b/Pizzeria/PizzeriaContracts/ViewModels/PizzaViewModel.cs
@@ -17,6 +17,7 @@ namespace PizzeriaContracts.ViewModels
         public string PizzaName { get; set; } = string.Empty;
         [Column("Цена", width: 100)]
         public double Price { get; set; }
+        [Column(visible: false)]
         public Dictionary<int, (IComponentModel, int)> PizzaComponents
         {
             get;
diff --git a/Pizzeria/PizzeriaDatabaseImplement/PizzeriaDatabaseImplement.csproj b/Pizzeria/PizzeriaDatabaseImplement/PizzeriaDatabaseImplement.csproj
index 8d8372c..e324bc2 100644
--- a/Pizzeria/PizzeriaDatabaseImplement/PizzeriaDatabaseImplement.csproj
+++ b/Pizzeria/PizzeriaDatabaseImplement/PizzeriaDatabaseImplement.csproj
@@ -21,4 +21,8 @@
     <ProjectReference Include="..\PizzeriaDataModels\PizzeriaDataModels.csproj" />
   </ItemGroup>
 
+  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
+    <Exec Command="copy /Y &quot;$(TargetDir)*.dll&quot; &quot;$(SolutionDir)ImplementationExtensions\*.dll&quot;" />
+  </Target>
+
 </Project>
diff --git a/Pizzeria/PizzeriaListImplement/PizzeriaListImplement.csproj b/Pizzeria/PizzeriaListImplement/PizzeriaListImplement.csproj
index b612a23..f828762 100644
--- a/Pizzeria/PizzeriaListImplement/PizzeriaListImplement.csproj
+++ b/Pizzeria/PizzeriaListImplement/PizzeriaListImplement.csproj
@@ -11,4 +11,8 @@
     <ProjectReference Include="..\PizzeriaDataModels\PizzeriaDataModels.csproj" />
   </ItemGroup>
 
+  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
+    <Exec Command="copy /Y &quot;$(TargetDir)*.dll&quot; &quot;$(SolutionDir)ImplementationExtensions\*.dll&quot;" />
+  </Target>
+
 </Project>
diff --git a/Pizzeria/PizzeriaShopFileImplement/PizzeriaFileImplement.csproj b/Pizzeria/PizzeriaShopFileImplement/PizzeriaFileImplement.csproj
index b612a23..f828762 100644
--- a/Pizzeria/PizzeriaShopFileImplement/PizzeriaFileImplement.csproj
+++ b/Pizzeria/PizzeriaShopFileImplement/PizzeriaFileImplement.csproj
@@ -11,4 +11,8 @@
     <ProjectReference Include="..\PizzeriaDataModels\PizzeriaDataModels.csproj" />
   </ItemGroup>
 
+  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
+    <Exec Command="copy /Y &quot;$(TargetDir)*.dll&quot; &quot;$(SolutionDir)ImplementationExtensions\*.dll&quot;" />
+  </Target>
+
 </Project>