我国法律如《物权法》等没有规定完整的无主物的认定与归属制度,仅是规定了某些特殊无主物如珍贵野生动植物等归属于国家或集体所有。因此,本文在结合我国现实国情的基础上,通过对无主物制度本身的理解与认定以及各国立法例的比较,提出我国无主物立法应当打破“一切归国家所有”的单一局限的制度的束缚,建立与我国现实情况相对符合的先占制度,即建立以二元主义为基础的并针对我国国情对特殊无主物的特殊规定的先占制度。以此来明确我国无主物之所归属,保障拾得人能够实现物尽其用,提高物之利用率。 China’s law such as “Property Law” does not provide for a complete system of identification and ownership of the main thing, only provides that some of the special unprompted objects such as precious wildlife belonging to the state or collective ownership. Therefore, on the basis of combining the reality of our country and our country, through the comprehension and cognition of the system of non-subject matter and the comparison of legislative cases in other countries, this article proposes that the legislation of main body should break the single limitation of “all belongs to the state” System and set up a preemptive system that is relatively compatible with the reality of our country, that is, to establish a preemptive system based on dualism and based on the special conditions of our country and the country for our country. In order to clarify the ownership of the main thing in our country, to protect people who can make the best use of things, improve the utilization of materials.