diff --git a/Directory.Build.props b/Directory.Build.props
index c493913..a8a1870 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -11,7 +11,9 @@
 
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <RepositoryType>git</RepositoryType>
-    <Copyright>Copyright © 2021 lindexi, All Rights Reserved.</Copyright> 
+    <RepositoryRoot>$(MSBuildThisFileDirectory)</RepositoryRoot>
+    <ThisYear>$([System.DateTime]::Now.ToString(`yyyy`))</ThisYear>
+    <Copyright>Copyright © 2021-$(ThisYear) lindexi, All Rights Reserved.</Copyright> 
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/package/GitCommand/GitCommand/GitCommand.csproj b/package/GitCommand/GitCommand/GitCommand.csproj
index 8a990f7..d4aeebb 100644
--- a/package/GitCommand/GitCommand/GitCommand.csproj
+++ b/package/GitCommand/GitCommand/GitCommand.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>net6.0</TargetFramework>
     <AssemblyName>Lindexi.Src.GitCommand</AssemblyName>
     <RootNamespace>Lindexi.Src.GitCommand</RootNamespace>
-    <Description>通过命令行调用 Git 功能</Description>
+    <Description>Invoke Git commands by running Git process. 通过命令行调用 Git 功能</Description>
   </PropertyGroup>
 
   <ItemGroup>