The problem of Mini Program routing

in the case of using navigateTo, first and then redirectTo, the return button still exists.
the current solution is to use reLaunch to jump to the page, but it feels like the page will flash, is there any other solution?
illustration:
A n-> B r-> C, the return of c is A, I don"t want c to return

Mar.12,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e491e6-44d0d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e491e6-44d0d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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