In 2009, the uniforms of bus drivers and conductor were different. According to relevant information, general bus drivers will be equipped with special driving clothes, which have strict requirements on the material, fabric, comfort and cold and heat resistance, which can effectively avoid accidents caused by drivers' driving clothes. However, the clothes of ticket sellers are not specially customized. Ticket sellers are generally defined as service personnel. Service personnel generally choose to wear formal clothes to work, and the clothes must meet the formal, practical and standardized requirements.