The invention discloses a nickel-manganese-silicon containing anticorrosion paint with chromium-free zinc aluminium coating, and the A and B two-component are composed according to 3:1 mass ratio, wherein, A component comprises the following raw materials: zinc aluminium alloy powder, nanometer silica, sodium lignosulfonate, benzotriazol, sulfo diethylene glycol, triphenyl phosphine and deionized water; B component comprises the following raw materials: zirconium tetrafluoride, gamma-amino propyl triethoxysilane, inositol hexaphosphate, cellulose acetate butyrate, ethanol and deionized water. The zinc aluminium alloy powder is composed of Zn, Al, Ni, Si and Mn. The product has the characteristics of nontoxicity, innocuity, no pollution, low temperature rapid treatment, simple operation, wide raw material source, low price, cleaning production, etc.