Tuberculosis fat does not necessarily indicate that the disease is getting better, whether tuberculosis is getting better or not should not be based on weight as a criterion. It should be judged by combining clinical symptoms, laboratory tests, imaging tests and so on. 1. Clinical symptoms are relieved: the patient’s symptoms at the onset of the disease, such as low fever in the afternoon, night sweats, fatigue, etc., are relieved or disappear, and there is no obvious coughing and sputum, hemoptysis, chest pain. 2. The patient’s sputum smear is negative for tuberculosis bacilli, and the blood sedimentation rate decreases or returns to normal, and there is no obvious damage to liver and kidney functions. 3. Review of chest CT suggests that the original tuberculosis foci become smaller and absorbed, and some patients may form fibrous streaks or calcified foci. Even if the patient’s condition improves, it is still necessary to standardize the anti-tuberculosis treatment under the guidance of professional physicians until cured, to avoid premature discontinuation of drugs leading to recurrence of the disease.