diff --git a/.github/workflows/nuget.build.yml b/.github/workflows/nuget.build.yml
new file mode 100644
index 00000000..607e3612
--- /dev/null
+++ b/.github/workflows/nuget.build.yml
@@ -0,0 +1,39 @@
+name: windows
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Create Build Environment
+      run: cmake -E make_directory ${{runner.workspace}}/build
+
+    - name: Configure
+      # Use a bash shell for $GITHUB_WORKSPACE.
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: |
+        cmake -DCMAKE_BUILD_TYPE=Debug   -A Win32 -DCMAKE_CXX_STANDARD=17 $GITHUB_WORKSPACE
+        cmake -DCMAKE_BUILD_TYPE=Debug   -A x64   -DCMAKE_CXX_STANDARD=17 $GITHUB_WORKSPACE
+        cmake -DCMAKE_BUILD_TYPE=Release -A Win21 -DCMAKE_CXX_STANDARD=17 $GITHUB_WORKSPACE
+        cmake -DCMAKE_BUILD_TYPE=Release -A x64   -DCMAKE_CXX_STANDARD=17 $GITHUB_WORKSPACE
+
+    - name: Build
+      working-directory: ${{runner.workspace}}/build
+      run: |
+        $threads = (Get-CimInstance Win32_ComputerSystem).NumberOfLogicalProcessors
+        cmake --build . --config ${{matrix.build_type}} --parallel $threads
+
+    - name: Test
+      working-directory: ${{runner.workspace}}/build
+      run: ctest -C Debug -V
+      env:
+        CTEST_OUTPUT_ON_FAILURE: True
+
+    - name: Pack
+      run: |
+        nuget pack -version 1.0.0 wuganhao.fmt.nuspec
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 93556fa8..16fb8b97 100644
--- a/.gitignore
+++ b/.gitignore
@@ -41,3 +41,4 @@ fmt.pc
 *.vcxproj.filters
 *.vcxproj
 *.sln
+/Release/
diff --git a/test/.gitignore b/test/.gitignore
index 28999a10..33397b1f 100644
--- a/test/.gitignore
+++ b/test/.gitignore
@@ -21,3 +21,9 @@
 /scan-test.dir/
 *.vcxproj.filters
 *.vcxproj
+/args-test.dir/
+/compile-fp-test.dir/
+/enforce-checks-test.dir/
+/Release/
+/unicode-test.dir/
+/xchar-test.dir/
diff --git a/test/gtest/.gitignore b/test/gtest/.gitignore
new file mode 100644
index 00000000..b079302d
--- /dev/null
+++ b/test/gtest/.gitignore
@@ -0,0 +1,3 @@
+/Debug/
+/Release/
+/gtest.dir/
diff --git a/fmtlib.nuspec b/wuganhao.fmt.nuspec
similarity index 64%
rename from fmtlib.nuspec
rename to wuganhao.fmt.nuspec
index a2677185..d609cea9 100644
--- a/fmtlib.nuspec
+++ b/wuganhao.fmt.nuspec
@@ -8,12 +8,13 @@
     <owners>Wu, Ganhao&lt;wuganhao@hotmail.com&gt;</owners>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <description>fmtlib</description>
-    <releaseNotes>Create fmtlib for VS 2019</releaseNotes>
+    <releaseNotes>fmt lib</releaseNotes>
     <tags>fmtlib std::format</tags>
   </metadata>
   <files>
-    <file src="Debug\fmtd.lib" target="lib\native\x64\Debug\" />
-    <file src="Debug\fmtd.lib" target="lib\native\x64\Debug\" />
-    <file src="include\fmt\*.h" target="build\include\fmt\" />
+    <file src="Debug\fmtd.*"     target="lib\native\x64\Debug\" />
+    <file src="Release\fmtd.lib" target="lib\native\x64\Release\" />
+    <file src="include\fmt\*.h"      target="include\fmt\" />
+	<file src="*.targets"            target="build\" />
   </files>
 </package>
\ No newline at end of file
diff --git a/wuganhao.fmt.targets b/wuganhao.fmt.targets
new file mode 100644
index 00000000..5320519f
--- /dev/null
+++ b/wuganhao.fmt.targets
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemDefinitionGroup>
+    <ClCompile>
+      <AdditionalIncludeDirectories>$(MSBuildThisFileDirectory)..\include\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)'=='Debug'">
+    <Link>
+      <AdditionalDependencies>fmtd.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+	<Lib>
+      <AdditionalDependencies>fmtd.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Lib>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)'=='Release'">
+    <Link>
+      <AdditionalDependencies>fmt.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+   <Lib>
+      <AdditionalDependencies>fmt.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Lib>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Platform)'=='x64'">
+    <Link>
+      <AdditionalLibraryDirectories>$(MSBuildThisFileDirectory)..\lib\native\lib\x64;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Link>
+	<Lib>
+      <AdditionalLibraryDirectories>$(MSBuildThisFileDirectory)..\lib\native\lib\x64;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Lib>
+   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Platform)'=='x86' Or '$(Platform)'=='Win32'">
+    <Link>
+      <AdditionalLibraryDirectories>$(MSBuildThisFileDirectory)..\lib\native\lib\x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Link>
+	<Lib>
+      <AdditionalLibraryDirectories>$(MSBuildThisFileDirectory)..\lib\native\lib\x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Lib>
+   </ItemDefinitionGroup>   
+</Project>
\ No newline at end of file