With the advance of living standard and rise of consumers' awareness, customers are paying more and more attention to not only the quality of ingredients but also to the hygiene, speed, quality and taste. Besides choosing the food they want, what are the other factors that affect customers in choosing from restaurants? We adopted a questionnaire survey with 250 valid questionnaires by using SPSS statistical software to conduct the information analysis, including reliability analysis, descriptive statistical analysis and regression analysis. The analysis showed that four variables had reached significant standard, including "new cuisines are often created", "characteristic decoration", "make sure the meals are safe and sanitary", and "constantly provide customers with surprises".