First of all, if you want to straighten your nose, the easiest way is plastic surgery, but many people know that no matter what surgery will be risky, let alone nose, so be cautious again.
If you don't want plastic surgery, you can also use Yanyafu massage to change it.
You can massage this with your fingertips before going to bed every day, at the foot of your nose, which is the inside of your eyes. Push from the bottom up. If the sides of the alar are wide, push the parts on both sides of the alar. But this method is very slow and needs long-term persistence.