In response to epidemic prevention measures, various schools have launched online distance learning. The "Cross-field Aesthetic Education Excellence Pilot Project" is not lagging behind, cooperating with New Taipei Daguan Elementary School to organize online public classes. On-site participation on April 20 Open lectures and classroom discussions were conducted in combination with online live broadcasts. It was hosted by Professor Chen Chundi of the North China University of Education. Professor Zhang Yongda of the National Taiwan Normal University, Professor Zhang Lianqiang of the National Taiwan University of the Arts, and Principal Xie Zhiping of the Daguan Elementary School were invited to give guidance. In addition, the National Taiwan University of Arts Professor Li Qichang also led teachers and students to work together online with teachers from New Taipei, Yilan, Hsinchu and other counties and cities to stimulate thinking, discuss and communicate, and develop the cross-domain aesthetic course into a more diversified look.