anhdv1979,
Sorry that you are seeing this issue.
> Can you please update the maven project by right clicking on the maven project and selecting Maven4MyEclipse > Update Project, to check if the issue is still replicated ?
> If you are still seeing issues, can you please attach your pom.xml file to help us try and replicate the problem at our end.
> Can you please share your MyEclipse installation details from MyEclipse > Installation summary > Installation details.
Let us know how it works for you.