automatic backup file setting

Hello,

We are using an All-in-one WP migration plugin to export or import the WordPress file.
But we don’t want to automatically back up the file because it occupies many volumes in the folder of ai1wm-backups. Is there any way we could set up the setting not to save the backup files?
I found the setting on the plugin.
Where I can change not to save the back file?

https://snipboard.io/r7ocNG.jpg

Thank you!