The excited double-mode SU(2) coherent state is introduced and its nonclassical properties are investigated with numeric method. The results exhibit that when the photons are added to the fields of the double mode SU(2) coherent state, the two field modes can preserve anti-correlation character. The violation of Cauchy-Schwartz inequality, the sub-Poissonian photon statistics properties and the anti-bunching effect of the fields are all enhanced.