diff --git a/README.md b/README.md
index 668c500..f85fe66 100644
--- a/README.md
+++ b/README.md
@@ -208,6 +208,42 @@ To run examples, you need to run ethereum blockchain local (testrpc).
 
 If you are using docker as development machain, you can try [ethdock](https://github.com/sc0vu/ethdock) to run local ethereum blockchain, just simply run `docker-compose up -d testrpc` and expose the `8545` port.
 
+# Develop
+
+### Local php cli installed
+
+1. Clone the repo and install packages.
+```
+git clone https://github.com/sc0Vu/web3.php.git && cd web3.php && composer install
+```
+
+2. Run test script.
+```
+vendor/bin/phpunit
+```
+
+### Docker container
+
+1. Clone the repo and run docker container.
+```
+git clone https://github.com/sc0Vu/web3.php.git
+```
+
+2. Copy web3.php to web3.php/docker/app directory and start container.
+```
+cp files docker/app && docker-compose up -d php
+```
+
+3. Enter php container and install packages.
+```
+docker-compose exec php ash
+```
+
+4. Run test script
+```
+vendor/bin/phpunit
+```
+
 # API
 
 Todo.