Using celery and fresh mint as raw materials,the formula and stability of the compound beverage of celery and mint were studied.The formula of celery mint beverage was designed by orthogonal experiment.The ratio of materials to water,the volume ratio oftwo materials,the ratio of sugar to acid and the sensory evaluation of the beverage were designed by single factor experiment.The results showed that the best formula of the beverage was as follows:the ratio of celery juice to water was 1∶10(g/mL),the ratio of mint leaf extract to water was 1∶30(g/mL),the amount of celery juice was 60%,the amount of mint juice was 30%,the amount of xylitol was 6%,the amount of citric acid was 0.10%,0.17%sodium carboxymethyl cellulose as beverage stabilizer.The obtainedcelery-mint beverage is stable with less precipitation.