Diabetes is one of the public problems that seriously affect health, and product design for people with diabetes can make us better help such groups and help society find better solutions. With this idea, my intelligent portable insulin injection kit design starts from the needs of the sick population, the shape is more full and feminine, more affinity; the needle is hidden in the needle, and the method introduced during injection reduces the user's fear of the needle; the insulin injection and blood glucose detection function are combined into one, which is more convenient to use; the LED light board hidden under the silicone film feeds the information back to the user and enhances the human-computer interaction experience.