Surrogacy has become a global phenomenon.Recent unethical incidents of sur-rogacy abroad reflect the ethical risks of surrogacy.Surrogacy mainly causes three ethical risks:firstly,it endangers the human dignity of the surrogate mother and child;secondly,it endan-gers good customs in terms of the family's ethical and moral order;thirdly,it is not in line with virtues in terms of protecting the disadvantaged children in surrogacy.The existence of eth-ical risks in surrogacy requires a completely prohibitive stance at the legal regulatory level.The reasons given by surrogacy supporters for denying the ethical risks are not convincing.Their rec-ognition of the rationality of surrogacy is also not tenable.With the legal stance of complete pro-hibition,specific legal strategies include clarifying the legal principle of prohibiting surrogacy,increasing penalties for surrogacy,and implementing the principle of maximizing the interests of the children.