In this work, a double braided wig structure improvement is created, which mainly includes a hair bundle and a harness, wherein the hair bundle defines a coverage section, while the holding space of the harness is covered in the coverage section to fix the hair bundle, and the harness at one end of the hair bundle will be tightened after being heated, so that the hair bundle is fixed more tightly without the separation of the hair bundle, thus increasing the service life.本創作一種雙編假髮結構改良，主要包括髮束及束套，其中髮束界定一包覆段，而束套的容置空間則包覆於包覆段以固定髮束，髮束一端的束套受熱後會束緊，讓髮束被固定的更為緊實而不會造成髮束的脫離，進而增加使用的壽命。
