大陆法系各国民法中留置权含义并不相同。主要分为债权留置权和物权留置权,这样区分是将留置权人为的置于物权和债权系统中予以认定,不易大众理解。所以,仍有欠合理之处,本文认为,我国民法中的留置权的内涵存在诸多问题,与其他国家难以接轨,因而应在分析留置权实质的基础上,妥善处理我国留置权立法。 The meaning of liens in civil law in civil law countries is not the same. Mainly divided into the right of lien and real right of lien, so that the distinction between the lien is placed in the real right and claims system to be identified, not easy to understand. Therefore, there are still some unreasonable points. This paper argues that there are many problems in the connotation of the lien in civil law of our country, and it is difficult for other countries to integrate with each other. Therefore, we should properly handle the legislation of lien in our country based on the analysis of substantive lien.