diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..fe44d05
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,17 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, build with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+sk-job
+.vscode
+.idea
+lastupdate.tmp
diff --git a/.goreleaser.yml b/.goreleaser.yml
new file mode 100644
index 0000000..1a0545d
--- /dev/null
+++ b/.goreleaser.yml
@@ -0,0 +1,54 @@
+# This is an example goreleaser.yaml file with some sane defaults.
+# Make sure to check the documentation at http://goreleaser.com
+before:
+  hooks:
+    # you may remove this if you don't use vgo
+    # - go mod download
+builds:
+- env:
+  - CGO_ENABLED=0
+- id: binary
+  goos:
+    - windows
+    - darwin
+    - linux
+  goarch:
+    - amd64
+    - arm
+    - arm64
+    - 386
+  goarm:
+    - 6
+    - 7
+  ldflags:
+    - -a -s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}} -X main.buildSource=binaryRelease
+- id: snap
+  goos:
+    - linux
+  goarch:
+    - amd64
+    - arm
+    - arm64
+    - 386
+  goarm:
+    - 6
+    - 7
+  ldflags:
+    - -a -s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}} -X main.buildSource=snap  
+archives:
+- builds:
+    - binary
+  replacements:
+    linux: Linux
+    windows: Windows
+  format_overrides:
+    - goos: windows
+      format: zip    
+checksum:
+  name_template: 'checksums.txt'
+changelog:
+  sort: asc
+  filters:
+    exclude:
+    - '^docs:'
+    - '^test:'
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..30d9a87
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,8 @@
+- repo: git://github.com/dnephin/pre-commit-golang
+  sha: master
+  hooks:
+    - id: go-fmt
+      exclude: 'vendor'
+    - id: go-vet
+    - id: go-lint
+      exclude: 'vendor'
diff --git a/License b/License
new file mode 100644
index 0000000..b579d85
--- /dev/null
+++ b/License
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019 jonyhy96
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..812870a
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,27 @@
+#! /usr/bin/make -f
+
+.PHONY: all
+all: package
+
+.PHONY: test
+test: 
+	go test -tags=unit -timeout 30s -short -v `go list ./...  | grep -v /vendor/`
+
+.PHONY: init
+init: 
+	pre-commit install
+
+.PHONY: package
+package: clean build release
+
+.PHONY: build
+build: 
+	CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o replacer .
+
+.PHONY: release
+release: 
+	goreleaser
+
+.PHONY: clean	
+clean:
+	rm -f dist;
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..9450a61
--- /dev/null
+++ b/README.md
@@ -0,0 +1,61 @@
+# replacer
+[![Go Report Card](https://goreportcard.com/badge/github.com/jonyhy96/replacer)](https://goreportcard.com/report/github.com/jonyhy96/replacer)
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+
+replacer helps you to batch replace files
+
+## Getting Started
+
+These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.
+
+```
+$ go get github.com/jonyhy96/replacer
+$ replacer -h
+$ replacer -f ./keys.json -w .
+```
+
+### Prerequisites
+
+For develop
+
+ - go ^1.10
+
+### Installing
+
+```
+$ go build -o replacer .
+$ sudo mv replacer /usr/local/bin
+```
+
+### Params
+
+| param | required | e.g. |
+| :--------: | :-----: | :----: |
+| f     | true | -f ./keys.json |
+| w     | true | -w .                       |
+
+### Coding style
+
+[CODEFMT](https://github.com/golang/go/wiki/CodeReviewComments)
+
+## Contributing
+
+Please read [CONTRIBUTING.md](CONTRIBUTING.md) for details on our code of conduct, and the process for submitting pull requests to us.
+
+## Versioning
+
+We use [SemVer](http://semver.org/) for versioning. For the versions available, see the [tags on this repository](https://gitlab.domain.com/golang/containerM/tags). 
+
+## Authors
+
+* **HAO YUN** - *Initial work* - [haoyun](https://github.com/jonyhy96)
+
+See also the list of [contributors](CONTRIBUTORS.md) who participated in this project.
+
+## License
+
+This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details
+
+## Acknowledgments
+
+* nothing