Mentougou District has achieved certain achievements in party building in the social area. However，in the new pattern of party building in the social area at the present stage，the following difficult problems have been encountered：the phenomenon of “two skins” in party building and social construction in the social area；insufficient policy support for party cadres appears，the overall synergy of party building work in the social area needs to be improved，the leading role of regional party building is insufficient，the party building work is unevenly developed，and the party building work has bright spots but lacks “brand”. In response to these problems，the research team believes that innovation should be carried out from those following aspects：constructing a new pattern of closely integrating party building work with major strategic tasks，innovating party building system in social area，introducing strategic perspective in social party building，building sites in party building of agency units and broadening the area in regional party building，constructing a pivotal organization with the free flow of urban innovation elements，and making brand building become an important starting point for party building in the social area.