README.md in rwda-0.1.1 vs README.md in rwda-0.1.2

@@ -1,11 +1,12 @@
 # Rwda
 
-Welcome to your new gem! In this directory, you'll find the files you need to be able to package up your Ruby library into a gem. Put your Ruby code in the file `lib/rwda`. To experiment with that code, run `bin/console` for an interactive prompt.
+A ruby client to implement FB WebDriverAgent and make iOS automation test fast and powerful.
 
-TODO: Delete this and the text above, and describe your gem
+It supports parallel automation with different devices'UDID.
 
+
 ## Installation
 
 Add this line to your application's Gemfile:
 
 ```ruby
@@ -20,21 +21,20 @@
 
     $ gem install rwda
 
 ## Usage
 
-TODO: Write usage instructions here
+1. Please define your devices info before use rwda.
 
-## Development
+2. require 'rwda' in your tests(in hook if cucumber).
 
-After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake test` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
+3. Browser.new().
 
-To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).
+4. Play with all APIs.
 
 ## Contributing
 
-Bug reports and pull requests are welcome on GitHub at https://github.com/phoebusliang/rwda. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant](http://contributor-covenant.org) code of conduct.
-
+Please report bug and requirements to make it useful.
 
 ## License
 
 The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).