Mac configures multiple git accounts with ssh, prompting "Enter passphrase for key"

computer is mac, system is high sierra 10.13.4

use ssh to configure github and Code Cloud, which are already configured. If you have tested github and Code Cloud with ssh-t, you will find that they are successful and git clone has been tested.

then my computer update system restarts, and now ssh-t prompts
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passphrase, passphrase

.ssh
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config
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searched the Internet and found that other people had the same "Enter passphrase for key" prompt,
but the situation was different from mine. I didn"t understand it. I want to know what the problem is. How to configure multiple git accounts with ssh correctly?

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-64f5-1e43b45-43007.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e43b45-43007.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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