diff --git a/xApi.csproj b/xApi.csproj
index 4a625c9..33fa075 100644
--- a/xApi.csproj
+++ b/xApi.csproj
@@ -1,11 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
   <!-- Runtime Definition -->
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
-    <PackageId>xSaherElm.xApi</PackageId>
     <Version>1.0.0</Version>
+    <LangVersion>12.0</LangVersion>
     <Authors>Hadi Khazaee Asl</Authors>
+    <PackageId>xSaherElm.xApi</PackageId>
     <Company>SaherElm IT Center</Company>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+    
     <Description>
     a WebAPI Project which contains all Business Logic of xSaherElm Project.
     </Description>