Starting from the current situation of rural housing in cold regions， this article analyzes the shortcomings of existing rural housing in terms of energy efficiency and living comfort. On this basis， a series of suitable technological strategies have been proposed， aimed at improving the energy efficiency of rural housing through the joint development of active and passive energy saving technologies. This study provides important reference and guidance for the promotion of passive energy saving buildings in rural residential areas， which helps to promote the development of rural residential areas towards more energy efficient， environmentally friendly， and comfortable directions.