Recently engaged in iOS development, using the native form of h5 +, when returning to the page, clicking the return key navigation bar will not turn white, using gestures to return will turn white.

as mentioned above, I am using the native form of h5 + to develop iOS and Android for fast integration and uniform style.
but in iOS development, after I jump to the next page, using gestures to return to the navigation bar will turn white, and it is normal to click on the back button. I would like to ask you how to solve it, thank you. The normal interface of
looks like this:


Thank you.

Apr.26,2021
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-64f5-1eae0a1-46c24.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1eae0a1-46c24.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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