As the contemporary lifestyle has changed and the time to enjoy hobbies is increased, people prefer the DIY furniture that can be used at homes by manufacturing their own unique furnitures. Especially, the architecture of our country handed down traditionally or the setting-up technique used in furnitures are the techniques to maintain firmness even after long time passes by. Accordingly, in order to supply a firm setting-up technique mostly used by craftsman in the manufacture of DIY furniture and to apply this easily, a web site and 3D program system are required. In order to do so, it is important to prepare the system of setting-up that can be followed easily first by classifying the difficulty of setting-up that the general public can follow easily without having difficulties among the types of setting-up. Therefore, this study has performed a systematic arrangement by the order of difficulty for the types of setting-up that are investigated and arranged to set the purpose as presenting materials that are helpful so the furnitures using setting-up can be manufactured even in the manufacture of general DIY furnitures. Accordingly, the investigated results of setting-up difficulty are applied in the order of difficulty to a 3D program and as users select the suitable setting-up for their own standard, it is expected to be utilized in DIY furnitures that are manufactured directly.