INTRODUCTION: The silent killer epithelial ovarian cancer (EOC) is a lethal malignancy with high mortality rate and often diagnosed at an advanced stage. Traditional chemotherapy for EOC remains unsatisfactory as the tumor microenvironment (TME) is complicated and contains multiple factors such as tumor associated macrophages (TAMs). Therefore, a drug delivery system which codelivery chemotherapy drug and immune modulator for EOC treatment is urgently needed. METHODS: Follicle-stimulating hormone peptide-conjugated paclitaxel and ginsenoside Rh2 codelivery liposomes (FSH@PTX-Rh2-Lips) were prepared in this study. FSH was decorated on the liposomal surface to enhance cellar uptake, PTX was used to kill cancer cells, and Rh2 was added to induce macrophages repolarization as well as a member material. The targeting, anti-tumor effect and impact on macrophage repolarization of FSH@PTX-Rh2-Lips were evaluated in vitro and in vivo. RESULTS: With the ideal physicochemical properties, FSH@PTX-Rh2-Lips displayed increased cellular uptake, strong cytotoxicity to ID8 cells, inhibitory effect of tumor cell metastasis, and ability to induce macrophage repolarization from M2 to M1 in vitro. The tumor-bearing mice model suggested FSH@PTX-Rh2-Lips showed significant effect on antitumor and tumor recurrence, and the mechanism of FSH@PTX-Rh2-Lips in treatment of EOC was related to inhibiting tumor growth and inducing macrophage repolarization. CONCLUSION: FSH@PTX-Rh2-Lips with function of affecting TAMs repolarization and altering the TME were successfully prepared and might offer an effective therapeutic strategy against EOC.