民法高扬意思自治之理念,保护当事人的真实意思是题中之意。受欺诈民事行为之保护又是一个难点,本文的目的就在于对该问题做一个梳理,作者认为保护机制除撤销权外,还有多种请求权的竟合或聚合。在行文中作者还对我国相关法律进行了剖析反思,并对部分法律制度设计之合理性提出质疑。 Civil Law advocated the concept of autonomy, to protect the true meaning of the parties is the meaning of the question. The protection of fraudulent civil acts is another difficult point. The purpose of this paper is to sort out the problem. The author thinks that there are various kinds of claims or congregations of protection rights besides the right of revocation. In the passage, the author also made an analysis of relevant laws in our country, and questioned the rationality of some legal systems.