The peach is the main raw material, peach wine production process. The results showed that peach wine production process and waste fermented SO2 added (to the Sodium Met bisulfite to add)0.5g/L, add the pectinase 0.1%, reaction temperature 25℃, enzymatic hydrolysis 12h, inoculated on the I st yeast, main fermentation temperature control 22 ℃.