diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2321005
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,173 @@
+*.vscode
+
+*.pyc
+
+*.onnx
+
+temp/
+test_files/
+
+.DS_Store
+
+*.bin
+
+.mypy_cache
+
+# Created by .ignore support plugin (hsz.mobi)
+### Python template
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+.pytest_cache
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+# Usually these files are written by a python script from a template
+# before PyInstaller builds the exe, so as to inject date/other infos into it.
+# *.manifest
+# *.spec
+*.res
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+# According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+# However, in case of collaboration, if having platform-specific dependencies or dependencies
+# having no cross-platform support, pipenv may install dependencies that don't work, or not
+# install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+#idea
+.vs
+.vscode
+.idea
+/images
+/models
+
+#models
+*.onnx
+
+*.ttf
+*.ttc
+
+long1.jpg
+
+*.bin
+*.mapping
+*.xml
+
+*.pdiparams
+*.pdiparams.info
+*.pdmodel
+
+.DS_Store
\ No newline at end of file
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..8cdf89e
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,17 @@
+repos:
+- repo: https://github.com/myint/autoflake
+ rev: v2.1.1
+ hooks:
+ - id: autoflake
+ args:
+ [
+ "--recursive",
+ "--in-place",
+ "--remove-all-unused-imports",
+ "--remove-unused-variable",
+ "--ignore-init-module-imports",
+ ]
+- repo: https://github.com/psf/black
+ rev: 23.1.0
+ hooks:
+ - id: black
diff --git a/README.md b/README.md
index af8b0f5..06f031e 100644
--- a/README.md
+++ b/README.md
@@ -1,16 +1,25 @@
-## YOLO2COCO
简体中文 | [English](./docs/README_en.md)
+## YOLO2COCO
+
+ 
+ 
+- 目标检测和图像分割常用数据集格式转换工具。
+- 🎉 推出知识星球[RapidAI私享群](https://t.zsxq.com/0duLBZczw)，这里的提问会优先得到回答和支持，也会享受到RapidAI组织后续持续优质的服务。欢迎大家的加入。
-> 🎉 推出知识星球[RapidAI私享群](https://t.zsxq.com/0duLBZczw)，这里的提问会优先得到回答和支持，也会享受到RapidAI组织后续持续优质的服务。欢迎大家的加入。
+#### TODO
+- [ ] 完善已有转换代码
+- [ ] 增加分割类数据集格式转换
+- [ ] 发布whl包
+- [ ] 增加单元测试
#### labelImg标注yolo格式数据 → YOLOV5格式
diff --git a/docs/README_en.md b/docs/README_en.md
index 118a5e0..016b19b 100644
--- a/docs/README_en.md
+++ b/docs/README_en.md
@@ -1,5 +1,6 @@
+[简体中文](../README.md) | English
+
## YOLO2COCO
-English | [简体中文](../README.md)
@@ -7,6 +8,8 @@ English | [简体中文](../README.md)
+
+
#### labelImg label data → YOLOV5 format