Taiwan, which was originally a model student for epidemic prevention, has been facing a panic fight against the epidemic since May this year. After epidemic prevention hotels, home quarantine, and vaccinations, even at home, it may be infected by family members who have returned from the outside. Therefore, people began to notice indoor air pollution and the awareness of isolating the virus, such as the foot pad at the door, the washing area in the hallway, the ultraviolet hanging wardrobe, and the fresh air system. Therefore, in this issue of the theme, we will guide readers to understand the health and epidemic prevention house in all aspects. In addition to observing the actual case of the designer, we also provide professional suggestions for epidemic prevention design and health decoration, so that we can learn lessons after encountering this epidemic storm. Make your home a safe haven.