The laboratory is an important position for universities to organize experiment teaching, carry out innovative scientific research, cultivate students' practical ability, and stimulate students' innovative spirit and vitality. Taking the opportunity of the construction of the first batch of pilot universities for the comprehensive reform of "Three-wide education", Chongqing University has comprehensively promoted the comprehensive reform of the "Three-wide education", and established ten major education systems, including curriculum education, scientific research education, practice education, culture education, network education, psychology education, management education, service education, subsidized education, and organization education, and has constructed six important education positions, including classrooms, dormitories, laboratories, canteens, venues and libraries. In terms of laboratory practice education, Chongqing University has established a vertically and horizontally integrated laboratory practice education system, has expanded the education space, has formed a laboratory pattern of "Three-wide education ", and has solidly promoted the fundamental task of moral enhancement and talent cultivation.