RD13-01 for Patients With r/r CD7+ T-ALL/T-LBL

Inclusion Criteria: 1. Aged 3 to 70 years. 2. Diagnosis of r/r T-ALL/T-LBL. 3. ECOG: 0-2. 4. Life expectancy greater than 12 weeks. 5. Cardiac left ventricle ejection fraction ≥50%. 6. Informed consent explained to, understood by and signed by the patient/ guardian. Patient/guardian is given a copy of informed consent. Exclusion Criteria: 1. Pregnant or lactating. 2. Hepatitis B surface antigen (HBsAg) or hepatitis B core antibody (HBcAb) positive and peripheral blood hepatitis B virus (HBV) DNA titer detection is not within the normal range; hepatitis C virus (HCV) antibody positive and peripheral blood hepatitis C Viral (HCV) RNA positive; human immunodeficiency virus (HIV) antibody positive; cytomegalovirus (CMV) DNA positive; syphilis positive. 3. Patients with graft-versus-host disease (GVHD) or who need to use immunosuppressive drugs. 4. Participated in other clinical studies within 2 weeks prior to screening. 5. History of alcoholism, drug abuse or mental illness. 6. Any situations that the investigator believes may increase the risk of patients or interfere with the results of study.