Whether Jinling Institute of Science and Technology can calculate the average score depends on the specific regulations of the school. Generally speaking, when calculating the average score, the grade of graduation thesis will be considered together with the grade of other courses. But each school may have different calculation methods and regulations. I suggest you consult the relevant regulations of graduation thesis or the academic affairs office of the school to find out the specific requirements of Jinling Institute of Technology on the average score calculation of graduation thesis.