diff --git a/src/WPFEduSolution/WPFBeginner/WPFBeginner.csproj b/src/WPFEduSolution/WPFBeginner/WPFBeginner.csproj
index 4e02421..1d39fc8 100644
--- a/src/WPFEduSolution/WPFBeginner/WPFBeginner.csproj
+++ b/src/WPFEduSolution/WPFBeginner/WPFBeginner.csproj
@@ -15,14 +15,12 @@
     <None Remove="Resources\Images\btn_search_001.png" />
     <None Remove="Resources\Images\ico_pw.png" />
     <None Remove="Resources\Images\ico_user.png" />
-    <None Remove="Spec.txt" />
   </ItemGroup>
 
   <ItemGroup>
     <Content Include="appsettings.json">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
-    <Content Include="Spec.txt" />
   </ItemGroup>
 
   <ItemGroup>