DatePicker工作不正常。如何设置?

我从 https://reactdatepicker.com/ 但它看起来不对: DatePicker which I requested

DatePicker at home

你能告诉我如何正确地写它以从网站reactdatepicker中获得类似的日历吗?

我的代码:

import React, { useState } from "react";
import { observer } from "mobx-react-lite";
import DatePicker from "react-datepicker";
import { Row } from "react-bootstrap";

const Budget = observer(() => {
  const [startDate, setStartDate] = useState(new Date());

return (
<Row>
      <DatePicker
        selected={startDate}
        onChange={(date) => setStartDate(date)}
        dateFormat="MM/yyyy"
        showMonthYearPicker
      />
</Row>
);
});