Study of LD013 in Subjects With Refractory or Relapsed Mesothelin -Positive Ovarian Cancer

Inclusion Criteria: Fully understand and voluntarily sign informed consent. * Aged at least 18 years old，female. * Expected survival \> 12weeks. * Eastern Cooperative Oncology Group (ECOG) score 0or1. * Staining of mesothelin must be greater than 50% of the cells in the tumor tissue and with apparent expression in the membrane. Tissue obtained for the biopsy must be ≤2year prior to enrollment for screening, not have been previously irradiated or exposed to chemotherapy. If unavailable, new tissue material from a recently obtained surgical or diagnostic biopsy is mandatory for this trial； Exclusion Criteria: * Prior treatment with any CART therapy targeting any target. * Subjects with severe mental disorders. * Subjects with other malignant tumors. * Patient is positive for Syphilis, Human Immunodeficiency Virus (HIV) , active Hepatitis B (HBsAg reactive) or Hepatitis C (HCV RNA (qualitative) is detected). * Detectable clinically relevant central nervous system (CNS) metastases and/or pathology such as epilepsy/seizure, brain Ischemia/ hemorrhage, dementia, cerebellar disease, or autoimmune disease affecting central nervous system； * Patients with ongoing or active infection. * Subjects not appropriate to participate in this clinical study judged by investigators.