In the background [Verification Code Security Settings], it is said that saving after modification is actually modifying the file data\safe\inc_safe_config.php, which is a configuration file.
For example: $safe_gdopen = '1,2,3,5,6'; This is where the verification code is opened in the system. There is a one-to-one relationship with the [Verification Code Security Settings] interface.
Therefore, if we want to close the verification code in the management background (if the verification code cannot be entered correctly, GB library is not supported), we only need to open data\safe\inc_safe_config.php and set $safe_gdopen = '1,2,3,5, Just delete the 6 in 6';, so that the backstage verification code of weaving dream management is removed, and there is no need to carry out cumbersome settings.