The study is to edit inventory of students' satisfactory level for physical education elective courses of National I-Lan Institute of Technology, according to 210 students who take elective physical education courses. After studying relative references, I made predictable questions then chose appropriate 35 questions, including: (1) physical abilities and self-actualizing (2) the specialty of physical education teachers (3) facility and equipment (4) teaching administration of physical education (5) peer relationship, by item analysis. Next, I constructed the validity of the inventory by means of factor analysis (Sum of variance = 61.2%). Finally, the formal inventory was completed after constructing the reliability by reliability analysis.