一、问题的提出食封制度,又称封君食邑制度,是建立在封建土地私有制普遍确立,郡县制代替宗法分封制基础之上的一种新的封建剥削形态。汉初,论功而定封,“其有功者,上致之王,次为列侯,下乃食邑”。《二年律令》对赐爵、拜爵、夺爵、傅年、免老、受杖、爵位的继承与转让都做了明确规定,披露了西汉初年实行封君食邑制度的基本情况。就其来源看,汉之封君食邑制度应该是脱胎于商鞅变法以来所形成的二十等爵制,在新的历史时期又赋予了新的内容, First, the issue put forward Edible seal system, also known as the system of Feng Jun Yi Eun, is based on the feudal land ownership system is generally established, the county system instead of the patriarchal system based on a new form of feudal exploitation. Han Dynasty, on the meritorious deeds, “The meritorious, the king of the cause, the second is Hou Hou, under the food eup”. The Decree of the Second Year made clear stipulations on the succession and transfer of Cijue, Baijue, Dujue, Fu Nian, Lao-lao, Shi-wen, and Gui capitals and disclosed the basic conditions for implementing the Monarchy system in the early years of Western Han Dynasty. From its source, the Han Feng Zhun Yi Eup system should be born from Shang Yang’s reform since the formation of the twenty-second system, in the new historical period has given new content,