You can leave bangs when taking ID photos. But bangs can't cover eyebrows and ears. Due to the light background, the parties concerned should wear dark clothes, show their eyebrows and ears, do not wear earrings, necklaces and other jewelry and headwear, and do not wear heavy makeup.
The requirement of Liu Hai's ID photo is that his forehead, eyebrows and ears can't be covered, and his whole face must be completely exposed to increase the recognition. Moreover, the photo of ID card also has requirements for dress, and it is not allowed to wear uniforms, work clothes and other clothes to prove identity. If it is not enough to cover your eyes, you can clip it up with a clip or tie it up with a headrope.
Your ID card can't cover your forehead. Only taking photos with bangs can separate you. Don't bang if you don't want to be ugly. If you already have bangs, put on a wig. A better photo studio will provide wigs. Just wear a wig first, and then tidy it up before shooting.