Should web APP developers be code compatible in iPhone X display?

iPhone X shows:
clipboard.png

:
clipboard.png

now I have a very strange problem. I have developed a web APP project, which uses Google browser, Android mobile phone and iPhone 7 test, but I can"t get the data with iPhone X test. Does iPhone X need code compatibility?
Please take a look at it

Html webapp antd-mobile iphonex
Mar.04,2021

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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-64f5-4299956-595f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-4299956-595f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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