I configured the build discarder for the job and set it to keep three records, but I don't know why, when I modified the jenkinsfile to the wrong jenkinsfile, and then re-run, the build discarder is not working properly.
I checked that the 48 49 in the jenkins home discovery has been deleted, but they are still displayed in the build history.
When I click into 48 49, I will return 404.