Many chronic tonsil patients need surgery to remove their tonsils, but traditional tonsil surgery is done by wearing a headlamp to remove the tonsils, which is more traumatic and takes a long time to stop bleeding during surgery. In recent years, plasma tonsillectomy has been carried out, which takes about the same time as traditional surgery, but the effect of plasma hemostasis is not ideal, and the white membrane of the postoperative cavity is slow to fall off; endoscopic tonsillectomy is a minimally invasive operation to remove the tonsils with the assistance of endoscopy, in which the tonsils are enlarged by touching the blood vessels, with less surgical bleeding, a bilateral operation time of about 20 minutes, and a faster fall off of the white membrane after surgery. The following tonsils need to be removed: 1. benign tumors of the tonsils; 2. hypertrophic tonsils (affecting breathing and eating, or closely related to nasopharyngeal inflammation); 3. tonsils with a history of peri-tonsillar abscess episodes; 4. chronic tonsillitis with more than 3 episodes per year and a history of more than 2 years; 5. tonsillar tuberculosis, stones, keratosis or other rare diseases.