Abstract: This paper compares the welfare system of China and the United States, the welfare content for both genders, aims of policy and policy effects. The comparison results show that the laws and regulations of China's maternity leave system are more unified. Second, there is a significant lack of parental leave for parents to support and care for their children. Third, the incidence of postpartum depression among Chinese women is increasing from year to year and is more common than that in the United States. Among the four comparative indicators, the two countries only show a more obvious consistency in the legislative objectives of the birth policy. This paper suggests that China should draw lessons from the unpaid maternity leave of the US federal government and appropriately improve the welfare level while maintaining the paid maternity leave policy. The maternity leave time of female workers should be extended. Male workers should enjoy father leave. In addition, new future government policies will need to include a mandatory requirement, requiring that parents have to exercise their respective powers to take parental leave and family leave. If the holiday cannot be used up before employees return to work, the surplus ought to be left for future use. In this way, employment equity and gender equality will be improved to a great extent.