Abstract: BiFeO₃/PbTiO₃ multilayer film has been prepared on LaNiO₃ bottom electrodes by sol-gel process.Structure,ferroelectric and leakage conduction properties at room temperature were studied by comparing with pure BiFeO₃ film.BiFeO₃ and PbTiO₃ phases can be observed from the XRD patterns.Antiferroelecricity is able to be observed in BiFeO₃/PbTiO₃ multilayer film under low applied field by measuring the electric hysteresis loop;while under higher applied field,ferroelectricity is able to be observed.Comparing with pure BiFeO₃ film,the BiFeO₃/PbTiO₃ multilayer film can endure higher applied field thus getting fully polarized and shows more intense ferroelectricity.Moreover,the BiFeO₃/PbTiO₃ multilayer film has lower leakage current comparing with the pure BiFeO₃ film.