MUI:如何改变TextField的聚焦颜色？

import { createMuiTheme } from '@material-ui/core/styles';

const theme = createMuiTheme({
  palette: {
    primary: {
      main: '#ff0000', // 设置主色为红色
    },
  },
});

import { ThemeProvider } from '@material-ui/core/styles';

function App() {
  return (
    <ThemeProvider theme={theme}>
      {/* 在这里使用TextField组件 */}
    </ThemeProvider>
  );
}

import TextField from '@material-ui/core/TextField';

function MyForm() {
  return (
    <TextField
      label="Name"
      variant="outlined"
      color="primary" // 设置聚焦颜色为主色
    />
  );
}