diff --git a/CHANGE_LOG.md b/CHANGE_LOG.md
index a7370abcd..ea69b301d 100644
--- a/CHANGE_LOG.md
+++ b/CHANGE_LOG.md
@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file.
 
-## [Unreleased] v0.0.2 | 2022-02
+## v0.0.2 | 2022-02
 
 ### Added
 
@@ -18,6 +18,7 @@ All notable changes to this project will be documented in this file.
 - refactored utilities for tensor parallel and pipeline parallel
 - Separated benchmarks and examples as independent repositories
 - Updated pipeline parallelism to support non-interleaved and interleaved versions
+- refactored installation scripts for convenience
 
 ### Fixed
 
diff --git a/README.md b/README.md
index 89ccc9d16..93282185f 100644
--- a/README.md
+++ b/README.md
@@ -7,8 +7,9 @@
    <a href="https://www.colossalai.org/"> Documentation </a> | 
    <a href="https://github.com/hpcaitech/ColossalAI-Examples"> Examples </a> |   
    <a href="https://github.com/hpcaitech/ColossalAI/discussions"> Forum </a> | 
-   <a href="https://medium.com/@hpcaitech"> Blog </a></h3>
-   
+   <a href="https://medium.com/@hpcaitech"> Blog </a></h3> 
+   <br/>
+
    [![Build](https://github.com/hpcaitech/ColossalAI/actions/workflows/PR_CI.yml/badge.svg)](https://github.com/hpcaitech/ColossalAI/actions/workflows/PR_CI.yml)
    [![Documentation](https://readthedocs.org/projects/colossalai/badge/?version=latest)](https://colossalai.readthedocs.io/en/latest/?badge=latest)
    [![codebeat badge](https://codebeat.co/badges/bfe8f98b-5d61-4256-8ad2-ccd34d9cc156)](https://codebeat.co/projects/github-com-hpcaitech-colossalai-main)
@@ -69,6 +70,11 @@ Run the following command to start the docker container in interactive mode.
 docker run -ti --gpus all --rm --ipc=host colossalai bash
 ```
 
+## Contributing
+
+If you wish to contribute to this project, you can follow the guideline in [Contributing](./CONTRIBUTING.md)
+
+
 ## Quick View
 
 ### Start Distributed Training in Lines