There are two small nails on the bed of the rental house. What happened?

If there are two small nails on the bed of the rented house, it may be because of the long service life of the bed, which leads to the bed. Hit the nail on the head. It's out. If the nail falls out because of long use, you can hammer it back with a hammer. Or contact the landlord directly. Ask the landlord to change your bed board or bed. If your nails have been scratched or hurt, you can also contact the landlord directly. Let the landlord treat you. Depends on what you want to do with this. If you want to solve it yourself, hammer the nail back.