Abstract: Student communities are not merely living spaces but also educational and cultural arenas. They serve as vital platforms for strengthening Party-building leadership, fulfilling the fundamental mission of fostering virtue through education, and establishing the work framework of Three-Wholeness Education. These communities have become important vehicles for innovative ideological and political education in the new era. Within "one-stop" student communities, residential counselor play a crucial role in conducting ideological and political education. Exploring how to fully leverage these communities and residential counselor to enhance the effectiveness of ideological and political education is a topic worthy of in-depth research in current higher education practices. This paper examines the developmental status and requirements of "one-stop" student communities, analyzes prevailing operational conditions and identified challenges, culminating in evidence-based proposals regarding the roles, implementation frameworks, and policy recommendations for residential counselors to enhance ideological and political education practices.