The utility model relates to a weighing module and a bearer thereof; the weighing module comprises a lifting-up device and a bearer; the lifting-up device comprises at least two lifting-up bolts and at least two anti-turnover sleeve members; the bearer comprises a top plate, a bottom plate assembly, two connectors, two limit devices and a weighing sensor; the top plate is provided with a first U-shaped slot and a first sink hole; the bottom assembly is provided with a second U-shaped slot and a third U-shaped slot matched with the position of the first U-shaped slot; the two connectors are respectively connected with the top plate and the bottom plate assembly; the two limit devices are respectively fixed with the top plate and the bottom plate assembly so as to respectively limit the two connectors; the weighing sensor is connected between the two connectors; the weighing module is simple in realization, and easy in weighing module maintenance.