It is recommended to refer to the following video to adjust the eccentric nut at the bottom of the hot bed. Each rotation is about 1/6 laps, and you may need to rotate multiple times.
https://www.youtube.com/watch?v=szwfbdhdo4k (03:29)
If it is still unable to solve it, it is recommended to turn off the printer power supply and then turn on the bottom cover of the chassis. Adjusting the two Y axes, you need to keep parallel.