Semi-permanent eyebrow tattooing involves using a needle prick method to prick plant pigment dye into the eyebrow area in the direction of the growth of the eyebrow hair, allowing the pigment to penetrate into the dermis to achieve the effect of eyebrow coloring. The dye is usually absorbed by itself in about 1 year. If the operation is not done properly, the following risks exist: 1. Unsatisfactory eyebrow shape: the eyebrow shape is dotted or linear, the eyebrow is not smooth after surgery, and the desired effect is not achieved. 3, tattoo beauty mostly uses chemical pigments, some people may have allergic reactions, causing dermatitis, local numbness, itching, tingling, burning sensation, hair loss and other chronic poisoning phenomenon; 4, if the post-operative eyebrow area is contaminated with water or pollution, it may lead to local infection, manifesting as folliculitis in the eyebrow area, with small pus spots, local redness and swelling, the patient feels pain, heat and swelling. Available saline or liquid cleaning of the infected area, external application of anti-inflammatory drugs, serious cases need systemic application of antibiotic treatment 5, the prevalence of infectious diseases: hepatitis, syphilis, AIDS and other medical source of transmission.