“四进四信”是习近平总书记引导青年学生健康发展的重要箴言。本文着重探讨在四进四信中的“进社团”指导下高校美术社团通过“手绘进社区”等形式发挥专业特长,以手绘墙绘等具体表现形式协助开展社区的普法教育、文化建设等宣传工作的实践方法,并分别分析了该实践方式对学生和社区的促进作用。 “Si Si Si Xin ” is an important proverb that General Secretary Xi Jinping guides the healthy development of young students. This article focuses on the professional expertise of the fine arts associations in colleges and universities through “hand drawing into the community” under the guidance of “entering society ” under the guide of “four groups and four letters”, assists the community in popularizing the legal education by concrete forms such as hand- Cultural construction and other publicity work practices, and analysis of the practice of the promotion of students and community role.