Because if you forcibly walk near your toes, your legs will be twisted, so it's not your fault that you are out of eight.
But if you are still at school, you can correct it:
I walk along a belt or a straight line on the floor in front of the mirror 1-2 times a day. When practicing, it is required to pay attention to the movements of the instep and toes. As long as you practice repeatedly, you can correct your splayed posture for a long time.