Resins of chitosan microspheres(CM),resins of chitosan microspheres within bentonite(CMB),resins of chitosan cerium microspheres(RCCM) were self-prepared and used to investigate their effects on the stability of white wine in this study.White wine could be considered stable if the change of turbidity does not exceed 0.5EBC.Results indicated that the optimum conditions of CM,CMB,RCMB were as follows: resins addition of 20.0 g/L,and the temperature was 15℃,stirred by magnetic force for 48h,turbidity change was lower than 0.50 EBC to keep higher capability.For static adsorption,the stability effects of three kinds of resins were obviously better than bentonite,especially the clarification speed was faster and the adsorption to the proteins and polyphenols was stronger.Effect of adsorption ratio of copper ions was more remarkable than iron ions.Effect of organic acid was not significant.Respectively,effects of dynamic adsorption were better than those of static adsorption.For dynamic adsorption,the effect of CM-Column was especially significant.In the stability test,experiments proved that CM could be a suitable approach to improve the stability of white wines.