The embodiment of the invention provides a probe system, a control method of the same, and a cell prober, and relates to the technical field of display. The probe system can automatically performs positional adjustment on each probe unit so as to corresponding to the position of a screen electrode on a cell to be tested, and can solve the problem that in the prior art, contraposition operation isperformed on the probes through manual work consumes longer time and contraposition accuracy is lower. The probe system includes probes, photosensitive elements, a control module and drive pieces, wherein a plurality of probes are arranged in the direction being perpendicular to the length direction of the probes in the plane where the probes are; at least one probe forms one probe unit; the photosensitive elements are arranged on the probe units; each photosensitive element emits an optical signal toward the direction of the cell to be tested and receives the optical signal reflected from thecell to be tested; the control module is connected with the photosensitive elements and is used for emitting a control signal according to the intensity of the optical signals received by the photosensitive elements; and the drive pieces are connected with the control module and are used for driving the probe units to move according to the control signal emitted from the control module.