1. First, put the shoelaces in the shoe control as usual, and try to flatten the shoelaces when wearing the strap.

2. Secondly, put on your shoes and tie a knot with a common hair band, that is, cross the left shoelace and the right shoelace to tie a knot.

3. Then pass the tip of shoelace through this hole.

Finally, hide the shoelaces in the shoes.