Abstract: Targeted at the ecological conservation area in northern Kunming, the spatial characteristics of each function in villages is analyzed and the synergy and strength are weighed, through the construction of rural function evaluation system and related analysis, root mean square deviation and other methods. The results show: ① There are significant differences in the spatial distribution of rural functions. Economic development function is diminishing from the administrative center to the surroundings; agricultural products function is high in the west and low in the east, and high in the south and low in the north; social security function is low in the middle and high in its surrounding areas; ecological service function gradually weakens from the Northeast of Luquan County to the Southeast of Xundian County and most of Dongchuan District; high and low leisure and tourism functions are distributed alternatively. ② Trade-off and synergy relations among rural functions are significant, among which 4 pairs of functions are significantly balanced, and 2 pairs of functions are significantly synergistic. Social security-ecological services and economic development-ecological services, and economic development-leisure tourism and social security-leisure tourism have basically similar trade-off intensity distribution patterns. ③ It is proposed that the zoning optimization strategy for the three types of development zones of "Ⅰ, Ⅱ, and Ⅲ" is expected to form a new pattern of economic-ecological coordinated development in the conservation area.