diff --git a/README.md b/README.md
index a206096..48c4999 100644
--- a/README.md
+++ b/README.md
@@ -1,24 +1,28 @@
+# NF.Tool.UnityPackage
 
 ![Test](https://github.com/netpyoung/NF.Tool.UnityPackage/workflows/Test/badge.svg?branch=master)
 
-https://github.com/TwoTenPvP/UnityPackager
-https://github.com/MirrorNG/unity-packer
-https://github.com/ogxd/unity-packer
-https://github.com/marketplace/actions/create-unitypackage
-https://github.com/Cobertos/unitypackage_extractor
+## example
 
-dotnet publish -c Release -r win10-x64 -p:PublishSingleFile=true -p:PublishTrimmed=true -p:TrimUnusedDependencies=true
+``` cmd
+> NF.Tool.UnityPackage.Console.exe pack -i sample -o sample.unitypackage
+> NF.Tool.UnityPackage.Console.exe unpack -i sample.unitypackage
+```
 
-7z a -tzip release.zip %CD%/bin/Release/netcoreapp3.1/win10-x64/publish/*
+## develop
 
-https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idruns-on
-windows-latest
+``` cmd
+> cd src
+> dotnet test
+> cd NF.Tool.UnityPackage.Console
+> dotnet publish -c Release -r win10-x64 -p:PublishSingleFile=true -p:PublishTrimmed=true -p:TrimUnusedDependencies=true
+> 7z a -tzip release.zip %CD%/bin/Release/netcoreapp3.1/win10-x64/publish/NF.Tool.UnityPackage.Console.exe
+```
 
+## Ref
 
-https://github.com/actions/setup-dotnet
-3.1.300
-
-https://github.com/<OWNER>/<REPOSITORY>/workflows/<WORKFLOW_FILE_PATH>/badge.svg
-
-
-src>dotnet run --project NF.Tool.UnityPackage -- unpack -i NF.Tool.UnityPackage.Test\test.unitypackage
\ No newline at end of file
+- <https://github.com/TwoTenPvP/UnityPackager>
+- <https://github.com/MirrorNG/unity-packer>
+- <https://github.com/ogxd/unity-packer>
+- <https://github.com/marketplace/actions/create-unitypackage>
+- <https://github.com/Cobertos/unitypackage_extractor>
\ No newline at end of file