Ovarian malignant tumor with abdominal metastasis usually needs to decide whether it can be treated surgically according to the examination results, and if it cannot be treated surgically, it needs to receive chemotherapy as well as symptomatic supportive treatment. 1. Surgical treatment: if the patient is in good physical condition, chemotherapeutic drugs can be used first to reduce the scope of ovarian cancer, and then assessed according to the results of review, if surgery is acceptable, it can be considered to receive tumor cytoreduction therapy, and chemotherapy is needed to consolidate the therapeutic effect after the surgery. 2. Chemotherapy treatment: if the patient’s physical condition is not good and cannot undergo surgery after evaluation, he/she needs to receive chemotherapy treatment, and also needs to receive symptomatic treatment. If there is ascites, he/she can consider abdominal puncture to extract the fluid, and at the same time, he/she needs to receive nutritive supportive treatment. In addition, ovarian malignant tumors are relatively dangerous, and patients are advised to seek treatment actively.