The effects of different ratios of microcrystalline cellulose, CM-cellulose sodium (CMC-Na), starch and different dosages of 2% HPMC solution on formulation of Xinmaitong dispersible tablets investaged and compared by disintegration and friability.The optimal ratio of microcrystalline cellulose, CM-cellulose sodium (CMC-Na), starch was screened by U7(76).The optimum formulation of Xinmaitong dispersible tablets was dried Chinese Traditional Medince material powders:microcrystalline cellulose:CMC-Na:starch = 1:0.7:0.4:0.25.The products met the requirement.