Through the restructuring of schools, the Green Smart Future School Project was investigated to increase awareness of new industrial areas among members of the education community, strengthen the competitiveness of vocational high schools through substantialization. After that, analyzed the case of Green Smart Future School, compared it with the new project, studied its effectiveness, and studied ways to reorganize and improve facilities suitable for the school's comprehensive development plan.

When analyzing the problems of school space layout and external space plans, the problem was solved through two options, but when comparing and analyzing options, it was judged that Option 1 was advantageous for the school development plan.
The first option was to build three practice building, a general curriculum class, and a gymnasium in a complex building, and to arrange the administrative functions of the existing main building separately.

The building design and the new building are used as the main building library, and the classrooms of the existing main building are integrated into the complex building, and the administrative functions are arranged in a new space adjacent to the main entrance. The upper part of the complex building is divided into a separate classroom, a home base, and a teaching office.

Option 1 has high initial investment costs, but has the following advantages.
· The project period is short by integrating and constructing old buildings collectively, and existing practice classrooms can be used during the construction period.
· Can respond to smartization and changes in classrooms and practice classrooms using modules, and can be used as an education and practice zone in the North and a regional complex zone in the South while increasing the utilization of the entire school site.
· Green schools can be constructed by using the large and open green area in the center as a school forest, integrated education is possible due to the proximity of the classrooms and practice building, and the gym can be used as a multi-purpose function linked to education.