"the short cut is now at least two discounts for a hair cut, and one is very good and fast. There are also citizens who say, "hair is a person's face, it's cheap, it's not a risk." in one hour at the barber shop, four or five people were found to have cut their hair, all men and elderly, without a woman. Today, while the quality of traditional hairdressing services is improving as a whole, issues such as increased costs, difficulties in recruitment, high attrition rates, excessive training periods and low age among the main workers are also emerging. It is therefore in keeping with market demand and rapidly becoming a new sign of urban life that the emergence of the world in a mobile internet mode of thinking has been quick and simple. In the view of industry, hairdressing is not the same for different consumers as for other consumer services. Like women, many have multiple needs, such as cutting, blowing, washing, dyeing and burning, but for many men and children, the needs are simple and even simple and quick. However, the industry had not previously broken down its customers into a full range of services such as washing, cutting, blowing, etc., regardless of the customer, which often took 20 minutes quickly, without any distinction between prices, and many customers were naturally expensive and troubled. According to the source, the popularity of the fast-cutting shop is indicative of the beginning of the hairdressing industry in a subdivision of customers. A hair cut is done for about 10 minutes at a time, without washing, dyeing, burning, and without a cashier, regardless of whether the hair is cut by men, women or children. Now, in the service sector, where services are becoming more sophisticated and cumbersome, society is moving in the opposite direction, so that services are simple enough to meet only the original demand — cutting hair. Perhaps this model of "de-servicement, single-purpose, fast-tracking" also holds a place in intense market competition because it is well positioned and accurate。