How to add popconfirm in antd design to file delete action

There is no built-in way to do this.

The cleanest way is to use Modal:

function App() {
  const [visible, setVisible] = useState(false);
  const toggle = () => setVisible(prev => !prev);
  return (
    <div>
      <Modal okText="Yes" cancelText="No" visible={visible} onCancel={toggle}>
        Are you sure delete this task?
      </Modal>
      <Upload {...props} onRemove={toggle}>
        <Button>
          <Icon type="upload" /> Click to Upload
        </Button>
      </Upload>
    </div>
  );
}

The only solution is to implement your own Uploadcomponent antdand use Popconfirmon the component that uploads the file .