The utility model discloses an operating platform board. The operating platform board comprises a main frame, a fireproof layer and a wire mesh. The main frame is paved with the fireproof layer, and the fireproof layer is also paved with the wire mesh. According to the operating platform board in one embodiment, the main frame is paved with the fireproof layer, the fireproof layer is also paved with the wire mesh, and therefore the operating platform board can have the anti-skidding and the fireproof functions at the same time; asbestos cloth is not needed for paving, field high-altitude workload can be reduced, and the safety performance can be improved.