grails No tests found for given includes when integration test files anld unit test files both exist

I got a strange problem for grails 3.2.6

I create a integration test and a unit test by grails command

src
 --integration-test
  --groovy
    --it
      --test01

 --test
  --groovy
    --ut
      --test02

When I run the integrationt-test test01, I got an error No tests found for given includes

If I delete ut.test02, I got a message says test passed.

How to solve that?