Merge pull request dibo-software#66 from dibo-software/develop

* 更新readme图片

Merge branch 'develop'

version 2.1.1

Merge remote-tracking branch 'remotes/origin/develop'

# Conflicts:
#	README.md

Merge pull request dibo-software#47 from dibo-software/develop

Develop

Merge pull request dibo-software#45 from dibo-software/develop

Develop

Merge pull request dibo-software#41 from dibo-software/develop

Develop

Merge pull request dibo-software#38 from dibo-software/develop

Develop

Merge pull request dibo-software#24 from dibo-software/develop

Develop

Merge pull request dibo-software#19 from dibo-software/develop

更新README