The policy of linkage of urban construction land increase with rural construction land decrease is an important task for poverty alleviation. It not only promotes the intensive use of land and the coordinated development of urban and rural areas, but also plays an essential role in poverty alleviation development and the Relocation of Poverty Alleviation. It provides a strong guarantee for winning the project of poverty alleviation. Taking the project of linkage of urban construction land increase with rural construction land decrease in Binchuan County in Yunnan Province, combined with the current situation of poverty alleviation and relocation in Binchuan County, the implementation of related policies of linkage of urban construction land increase with rural construction land decrease, and path of relocation poverty alleviation, this paper introduced problems in the implementation of policies of linkage of urban construction land increase with rural construction land decrease in Binchuan County, and came up with recommendations for the project of poverty alleviation through linkage of urban construction land increase with rural construction land decrease.