fix: bug fix.

feihu wang

Merge pull request wfh45678#38 from wfh45678/develop

merge to 1.0.4

Merge pull request wfh45678#31 from wfh45678/develop

1.query and hit report
2.machine learning

release: merge to master.

Signed-off-by: feihu.wang <wfh45678@163.com>

Merge pull request wfh45678#18 from wfh45678/develop

dev merge to master

发布版本:1.0

Signed-off-by: feihu.wang <wfh45678@163.com>