Abstract: In order to improve the inconvenience of carrying and taking the original Taohong Siwu soft candy, a soft candy with good appearance and certain beauty effect was prepared. Carrageenan and cassava powder were used as the shaping agent, Ice Syrup and citric acid were used as the flavoring agent, and the addition amount of some auxiliary materials was investigated by single factor experiment. On this basis, the orthogonal test was designed and the formula was optimized. The optimum ratio of peach four soft candy was as follows: the material liquid ratio of jujube decoction was 150 g/L, the mass ratio of carrageenan and cassava starch was1∶6, and the addition amount of rock sugar was 50%, The added amount of citric acid is 1.0 g/L. the prepared soft candy has smooth surface without particles, brown yellow and transparent color, suitable elasticity, sour, sweet and delicious, sensory and microbial limit indexes meet the standard, and the quality is stable.