如何使用主题在Material-UI中更改禁用按钮的样式？

以下code不起作用

const theme = createMuiTheme({
  props: {
    // Name of the component 
    MuiButtonBase: {
      // The default props to change
      disableRipple: true // No more ripple,on the whole application !
    }
  },overrides: {
    MuiButton: {
      text: {
        color: "red"
      },disabled: {
        text: {
          color: "blue"
        }
      }
    }
  }
});

function DefaultProps() {
  return (
    <ThemeProvider theme={theme}>
      <Button disabled>Change default props</Button>
    </ThemeProvider>
  );
}