diff --git a/.gitignore b/.gitignore
index b8949dc..7c237c8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+build
 bin
 obj
 bin\log
@@ -18,6 +19,4 @@ app_data
 *.exe
 .idea
 node_modules
-dist
-/src/Ddf/Ddf.App/ddf-dcloud/unpackage/cache
-/src/Ddf/Ddf.App/ddf-dcloud/unpackage/release/apk
+dist
\ No newline at end of file
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
new file mode 100644
index 0000000..e507781
--- /dev/null
+++ b/src/Directory.Build.props
@@ -0,0 +1,18 @@
+<Project>
+	<PropertyGroup>
+		<Authors>nsnail</Authors>
+		<Product>NSExt</Product>
+		<Copyright>© 2006-2022 nsnail</Copyright>
+		<RepositoryUrl>https://github.com/nsnail/ns-ext.git</RepositoryUrl>
+		<PublishRepositoryUrl>true</PublishRepositoryUrl>
+		<EmbedUntrackedSource>true</EmbedUntrackedSource>
+		<DebugSymbols>True</DebugSymbols>
+		<DebugType>Embedded</DebugType>
+		<EmbedAllSources>true</EmbedAllSources>
+		<RepositoryType>Git</RepositoryType>
+		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+		<PackageLicenseExpression>MIT</PackageLicenseExpression>
+		<PackageProjectUrl>https://github.com/nsnail/ns-ext.git</PackageProjectUrl>
+		<PackageOutputPath>../../build/nupkgs</PackageOutputPath>
+	</PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/src/NSExt/NSExt.csproj b/src/NSExt/NSExt.csproj
index 1861754..e47ee0f 100644
--- a/src/NSExt/NSExt.csproj
+++ b/src/NSExt/NSExt.csproj
@@ -4,7 +4,6 @@
         <TargetFrameworks>net6.0;net7.0</TargetFrameworks>
         <ImplicitUsings>enable</ImplicitUsings>
         <VersionPrefix>1.0.0</VersionPrefix>
-        <RepositoryUrl>https://github.com/nsnail/ns-ext.git</RepositoryUrl>
     </PropertyGroup>
 
     <ItemGroup>