A display panel and a bezel substrate thereof are disclosed. The bezel substrate includes a bending section and a plurality of wirings. Each of the wirings includes a first line section and a second line section, the first line section and the second line section are disposed on the bending section, a width of the first line section to each of the wirings is greater than a width of the second line section of the wirings, and the first line sections of the adjacent wirings are staggered with respect to each other.