Foot bath is called master for old technicians. Pedicure technicians normally provide massage, massage and foot care, and the foot is a place where bacteria are easy to breed. For practitioners and customers, cross-infection does exist, which is very important for the quality and skill training of pedicure technicians. Now there is a unified national qualification examination, and there are so many employees. The industry is in urgent need of standardization, especially the intensive training of employees' health knowledge and the confirmation of supervision responsibility, so that customers can rest assured of consumption.