Abstract: The calligraphy practice course offered by higher education institutions has unique value in cultivating students' humanistic literacy and innovation ability, and plays an important guiding role in enhancing students' moral literacy and aesthetic ability; However, the research on teaching innovation of calligraphy practice course from the perspective of new liberal arts needs to be strengthened. Starting from the analysis of the compatibility between the construction of new liberal arts and the innovative research of calligraphy practice course, combined with the current teaching status and existing problems of calligraphy practice course at A University, specific strategies are proposed, including diversified design of course content, enrichment of teaching methods, increase of practical teaching platforms and activities, optimization of evaluation mechanisms, etc., in order to provide new ideas and references for exploring innovative research paths in calligraphy practice course teaching.