Data#40_yuanzhe:get update history
Data#40_yuanzhe:send update action
Data#40_yuanzhe:update action
Data#40_yuanzhe:fix connect refused
merge
Merge branch 'Data' of github.com:IbpTeam/demo-rio into Data#40_yuanzhe
Data#40_yuanzhe:Step for data sync
Merge pull request #60 from huyuanzhe/Data#40_yuanzhe

Data#40 yuanzhe -> wangfeng