Hello Qian,
The plugin was deployed yesterday on SonarCloud 
.
However, be aware that there is currently an issue related to mismatched lines between JaCoCo XML reports and SonarQube API causing failure in analysis. (See this discussion for more details Sonar Kotlin Coverage fails due to "Line is out of range" errors)
We’re working on a fix and will deploy it as soon as we can.
Best.