如何在React Bootstrap中删除下拉导航项目中的插入符号

import React from 'react';
import { Dropdown } from 'react-bootstrap';

const CustomDropdown = () => {
  return (
    <Dropdown>
      <Dropdown.Toggle noCaret>
        Dropdown
      </Dropdown.Toggle>
      <Dropdown.Menu>
        <Dropdown.Item href="#action1">Action 1</Dropdown.Item>
        <Dropdown.Item href="#action2">Action 2</Dropdown.Item>
        <Dropdown.Item href="#action3">Action 3</Dropdown.Item>
      </Dropdown.Menu>
    </Dropdown>
  );
};

export default CustomDropdown;