一个正当的公权力行为必须同时包含法律正当性、道德正当性以及社会正当性三种正当性。当我们评价海警在执法执勤中武力使用正当与否时,势必要考虑上述三个因素。由于海警执法环境的特殊性,评价武力使用的正当性标准主要是法律的标准。针对目前海警执法武力使用的现状及其现有法律规范存在的不足,提出海警武力使用的法律构建问题。 A proper act of public power must include both legitimacy, moral justification and social legitimacy. When we evaluate whether the use of force by law enforcement officers is justified or not, it is bound to consider the above three factors. Due to the special nature of the enforcement environment of the police, the standard of legality for appraising the use of force is mainly the standard of law. In view of the present situation of the use of law enforcement force by sea police and its existing legal norms, this paper proposes the legal construction of the use of maritime police force.