diff --git a/SoftwareInstallation/SoftwareInstallation/FormPackage.cs b/SoftwareInstallation/SoftwareInstallation/FormPackage.cs
index 8b3dc17..0bc945a 100644
--- a/SoftwareInstallation/SoftwareInstallation/FormPackage.cs
+++ b/SoftwareInstallation/SoftwareInstallation/FormPackage.cs
@@ -60,11 +60,11 @@ namespace SoftwareInstallationView
                     dataGridView.Rows.Clear();
                     foreach (var pc in _packageSoftwares)
                     {
-                        dataGridView.Rows.Add(new object[] 
-                        {   
-                            pc.Key, 
+                        dataGridView.Rows.Add(new object[]
+                        {
+                            pc.Key,
                             pc.Value.Item1.
-                            SoftwareName, 
+                            SoftwareName,
                             pc.Value.Item2 });
                     }
                     textBoxPrice.Text = CalcPrice().ToString();
diff --git a/SoftwareInstallation/SoftwareInstallation/FormSoftwares.cs b/SoftwareInstallation/SoftwareInstallation/FormSoftwares.cs
index dbb3e67..cffd2b8 100644
--- a/SoftwareInstallation/SoftwareInstallation/FormSoftwares.cs
+++ b/SoftwareInstallation/SoftwareInstallation/FormSoftwares.cs
@@ -105,4 +105,4 @@ namespace SoftwareInstallationView
         }
     }
 
-}
\ No newline at end of file
+}
diff --git a/SoftwareInstallation/SoftwareInstallation/SoftwareInstallationView.csproj b/SoftwareInstallation/SoftwareInstallation/SoftwareInstallationView.csproj
index 3783142..e5ca85c 100644
--- a/SoftwareInstallation/SoftwareInstallation/SoftwareInstallationView.csproj
+++ b/SoftwareInstallation/SoftwareInstallation/SoftwareInstallationView.csproj
@@ -9,6 +9,10 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
     <PackageReference Include="NLog.Extensions.Logging" Version="5.2.1" />
@@ -16,6 +20,8 @@
 
   <ItemGroup>
     <ProjectReference Include="..\AbstractSoftwareInstallationBusinessLogic\AbstractSoftwareInstallationBusinessLogic.csproj" />
+    <ProjectReference Include="..\AbstractSoftwareInstallationContracts\AbstractSoftwareInstallationContracts.csproj" />
+    <ProjectReference Include="..\AbstractSoftwareInstallationFileImplement\AbstractSoftwareInstallationFileImplement.csproj" />
     <ProjectReference Include="..\AbstractSoftwareInstallationListImplement\AbstractSoftwareInstallationListImplement.csproj" />
   </ItemGroup>