A decorative film with a metal wire drawing effect comprises a PET wire-drawing film, a vacuum aluminum-plating layer, a composite adhesive layer, a CPP film, a pressure-sensitive adhesive layer, a PET release film and a glazing oil layer. The lower surface of the PET wire-drawing film is provided with the vacuum aluminum-plating layer, the surface of which is coated with the composite adhesive layer. The PET wire-drawing film and the CPP film are glued together through the composite adhesive layer. The surface of the CPP film is provided with the pressure-sensitive adhesive layer. A layer of the PET release film is compounded on the surface of the pressure-sensitive adhesive layer. The upper surface of the PET wire-drawing film is provided with the glazing oil layer. The decorative film of the invention can have general effects as a surface protective film, has the appearance of imitating metal wire drawing. The appearance is attractive and novel. The decorative film is easy to replace regularly or irregularly, and has a decorative and beautification effect on the surface of a protected material.