Abstract: The legalization of government procurement public sports service power is key to achieve the legalization of government procurement public sports service.The legalization of government procurement public sports service power must be completed in three dimensions from the rule of law.The first dimension,it clarifies the boundaries of government procurement public sports service power in order to ensure that government procurement public sports service power is a legitimate exercise by way of the rule of law;the second dimension,it regulates government procurement public sports service power in order to be locked cage by way of the rule of law;a third dimension,it is a reasonable division among government procurement public sports service power and sports authority powers in order to protect the government to provide high quality and adequate public sports services by way of the rule of law.