Material Ui 仪表板菜单重复

我试图在React Typescript应用程序中使用MAterial UI Dashboard组件。事实上，我试图在同一个组件中使用两个仪表板菜单。问题是，第一个菜单重复了第二个菜单的项目。尽管我为每个菜单硬编码了不同的项目，但第一个菜单显示的内容与第二个菜单相同。我找不到原因...

import * as React from 'react';
import Button from '@mui/material/Button';
import Menu from '@mui/material/Menu';
import MenuItem from '@mui/material/MenuItem';

export default function BasicMenu() {
  const [anchorEl, setAnchorEl] = React.useState<null | HTMLElement>(null);
  const open = Boolean(anchorEl);
  const handleClick = (event: React.MouseEvent<HTMLButtonElement>) => {
    setAnchorEl(event.currentTarget);
  };
  const handleClose = () => {
    setAnchorEl(null);
  };

  return (
    <div>
      <div className="MENU1">
      <Button
        id="basic-button"
        aria-controls={open ? 'basic-menu' : undefined}
        aria-haspopup="true"
        aria-expanded={open ? 'true' : undefined}
        onClick={handleClick}
      >
        Dashboard
      </Button>
      <Menu
        id="basic-menu"
        anchorEl={anchorEl}
        open={open}
        onClose={handleClose}
        MenuListProps={{
          'aria-labelledby': 'basic-button',
        }}
      >
        <MenuItem onClick={handleClose}>Profile</MenuItem>
        <MenuItem onClick={handleClose}>My account</MenuItem>
        <MenuItem onClick={handleClose}>Logout</MenuItem>
      </Menu>
      </div>
      <div className="MENU2">
      <Button
        id="basic-button"
        aria-controls={open ? 'basic-menu' : undefined}
        aria-haspopup="true"
        aria-expanded={open ? 'true' : undefined}
        onClick={handleClick}
      >
        Dashboard2
      </Button>
      <Menu
        id="basic-menu"
        anchorEl={anchorEl}
        open={open}
        onClose={handleClose}
        MenuListProps={{
          'aria-labelledby': 'basic-button',
        }}
      >
        <MenuItem onClick={handleClose}>Profile2</MenuItem>
        <MenuItem onClick={handleClose}>My account2</MenuItem>
        <MenuItem onClick={handleClose}>Logout2</MenuItem>
      </Menu>
      </div>
    </div>
  );
}