我国民法上对留置权的规定较为详细,但在船舶留置权方面,由于《海商法》自身的特殊性,使其与民法上的留置权存在一定差异。本文就船舶留置权在救助方的行使、留置权的取得以及光船租赁下的船舶留置权问题展开讨论并提出自己的观点。 In our country, the stipulation of the lien in civil law is more detailed, but in the aspect of the ship lien, due to the particularity of “maritime law” itself, there is a certain difference between it and the civil law lien. This article discusses the issue of the ship lien in the salvage party, the acquisition of the lien and the ship lien under the bareboat charter and puts forward my own views.