Since the circumstances of food safety is still grim in our country, the executive single punishment principle on enterprise persons breaking the law in the food safety domain was reconsidered; and several aspects on the executive double punishment principle, such as the concept and definition, the rationality, the convergence and concurrence with criminal liability, the administrative relief and the law establishment and so on were discussed. The feasibility of executive double punishment principle in the food safety domain was also expounded in this paper.