合同保全制度是合同债权人权益受到债务人与第三人不法侵害时有效救济途径,其中的撤销权可以有效防止或挽回债务人积极减少自身所有财产的行为。关于保全制度中的撤销权的性质以及是否就该问题有讨论价值,学界一直存在激烈的争论。笔者对这两个问题很感兴趣,将在文章中阐述自己的观点。 The contract preservation system is an effective remedy when the contractual creditor’s rights and interests are unlawfully infringed by the debtor and the third party. The right of revocation can effectively prevent or restore the debtor’s active reduction of all its own property. There has been a heated debate in the academic community about the nature of the right of withdrawal in the preservation system and whether there is discussion of the issue. I am very interested in these two issues, will elaborate their own point of view in the article.