The invention relates to a conductive and corrosion-resistant coating for a metal bipolar plate of a fuel cell. The coating comprises a precious metal part, and a conductive and corrosion-resistant non-precious metal part, wherein a precious metal accounts for 10-90wt% of the coating; and a precious metal coating is doped with a corrosion-resistant non-precious metal material through different modes. The precious metal in the coating is used for ensuring high conductivity, corrosion resistance and stability of the metal bipolar plate; under the premise that good coating performance is ensured,the added corrosion-resistant non-precious metal is used for reducing the amount of the precious metal in the coating, so that the coating cost is reduced; compared with the prior art, the coating provided by the invention has the advantages that through the different doping modes, excellent physical and chemical properties of the precious metal can be utilized to ensure better performance of themetal bipolar plate, and the coating preparation cost can be greatly reduced; and therefore, the coating is of great significance in promoting fuel cell industrialization.