Program number branch sorting method, TV device and computer readable storage medium

The invention discloses a program number branch sorting method, a TV device and a computer readable storage medium. The method comprises the following steps: obtaining original program numbers of a plurality of to-be-sorted programs via the TV device, when target programs the same as the original program number exist in the to-be-sorted programs, allocating branch numbers to the target programs respectively, updating the original program numbers of the target programs according to the branch numbers, and sorting the to-be-sorted programs according to the updated program numbers. When the target programs the same as the original program number exist in the to-be-sorted programs, the branch numbers are allocated to the target programs respectively, therefore the problem of repeated conflictof the program numbers resulting from the fact that a network generates the same program numbers can be avoided, so that the program switching is smoother, the program switching errors are reduced, the speed and efficiency of