Abstract
To solve the problem of optimizing the indoor spatial layout of new rural buildings, a multi-objective genetic algorithm based research on indoor spatial layout optimization of new rural buildings has been proposed. This paper discusses the importance of new rural construction from the aspects of spatial composition and functional analysis of new rural residential buildings, key planning and design points of new rural residential buildings, and analysis of the characteristics of the new rural housing era.Therefore, it is suggested that the interior design of rural residential buildings in the context of the new rural area should focus on functional zoning design, optimizing lighting design, and improving material levels, ultimately creating a comfortable living environment for rural residents.