diff --git a/Demo02.LayeredArchitecture.Application.Test/Demo02.LayeredArchitecture.Application.Test.csproj b/Demo02.LayeredArchitecture.Application.Test/Demo02.LayeredArchitecture.Application.Test.csproj
index e6e898f..f294b0a 100644
--- a/Demo02.LayeredArchitecture.Application.Test/Demo02.LayeredArchitecture.Application.Test.csproj
+++ b/Demo02.LayeredArchitecture.Application.Test/Demo02.LayeredArchitecture.Application.Test.csproj
@@ -18,7 +18,7 @@
-
+
diff --git a/Demo03.Presentation.MVVM.UI/Demo03.Presentation.MVVM.UI.csproj b/Demo03.Presentation.MVVM.UI/Demo03.Presentation.MVVM.UI.csproj
index 8fc9e78..fa4c5fc 100644
--- a/Demo03.Presentation.MVVM.UI/Demo03.Presentation.MVVM.UI.csproj
+++ b/Demo03.Presentation.MVVM.UI/Demo03.Presentation.MVVM.UI.csproj
@@ -17,7 +17,7 @@
-
+
diff --git a/Demo03.Presentation.NonTestable.UI/Demo03.Presentation.NonTestable.UI.csproj b/Demo03.Presentation.NonTestable.UI/Demo03.Presentation.NonTestable.UI.csproj
index f2672e3..41c83a0 100644
--- a/Demo03.Presentation.NonTestable.UI/Demo03.Presentation.NonTestable.UI.csproj
+++ b/Demo03.Presentation.NonTestable.UI/Demo03.Presentation.NonTestable.UI.csproj
@@ -16,7 +16,7 @@
-
+
\ No newline at end of file