The invention relates to a wig basic net provided with a novel edge structure; the invention is a structure improvement of the wig basic net, pertaining to the hair products technical field. The invention is formed by the sewing of filament, the edge position of the basic net is stitched with hollow lace and the hollow lace in the front of or in the back of the wig basic net is stitched into a shape of continuous bending wave. The technical measures adopted by the invention can ensure that the basic net is portable and soft, the contractility of the edge is controlled, the basic net is not single but with variation and levels, and the basic net is more vivid, with natural transition and good air permeability.