For all enterprises, the standard working hour system is 8 hours a day, more than the need to pay overtime wages, the labor contract law provides for three kinds of working hour system, one is the standard working hour system, another is the comprehensive working hour system, the third is the irregular working hours, in addition to the standard working hour system, if the company to implement the other two kinds of working hour system, must be approved by the human resources and social security departments before the implementation of the system, that is, not more than 8 hours a day, is the standard working hour system, can work overtime, but most of the time, the company is the only one to implement the system. That is, no more than 8 hours a day, is the standard working hours system, can work overtime, but the maximum number of hours a day can not exceed 11 hours, and overtime hours to be 1.5 times the wages of the working day, Saturday and Sunday is double wages, legal holidays is three times the wages. However, a lot of small enterprises may not be in accordance with the national requirements of the implementation of standards, can be combined with the actual situation, to see whether the labor and income are proportional, if you are not satisfied with the company's negotiation negotiation failed to take the evidence to the Labor Inspection Brigade to file a complaint or apply for labor arbitration. The cell phone is not easy to code, useful please adopt, hard!