Sodium-dependent glucose transporter 2 inhibitors(SGLT2i)are a new class of glucose-lowering drugs, can reduce blood sugar by inhibiting the reabsorption of glucose at the proximal tubule and are widely used in clinical treatment of type 2 diabetes.SGLT2i can not only lower blood sugar, but also offer multiple cardiovascular benefits.Several large randomized controlled trials have confirmed the safety and efficacy of SGLT2i for heart failure with preserved ejection fraction(HFpEF). Herein, we present an overview on advances in SGLT2i for HFpEF.