This study is based on the analysis of Sandplay therapy as the main technology psychologytheory, social emotion learning theory, ecosystem theory as the theoretical basis, from 2018 to 2012Sandplay therapy in Zhuhai a kindergarten practice for the research material, in 2022 project of Zhuhaidifference planning project, explore the Sandplay therapy as the core technology, focus on children,family, teachers team mental health development of this course. The research method of this study takes“case study method” and “action research method” as the main methods, and gradually tune the course ina large number of practice process, and has made a lot of promotion attempts. The course is well received,and many children, families, teachers and peers benefit from it.