The frozen drink industry has been developing rapidly in recent years. However, while the frozen drink market is expanding, some prominent problems such as microbial contamination have been exposed. Based on the results of recent food safety surveys on frozen drinks, the risk of microbial contamination of frozen drinks is analyzed in this paper, and some measures to prevent control microbial contamination are put forward based on the characteristics of the manufacturing process of frozen drinks. This article is expected to contribute to the improvement of the food safety level of frozen drinks in China.