我有两个react项目父项目和公共项目（包含公共组件，如页眉、页脚）

我在父级中定义了素材主题，并使用MuithemeProvider以标准方式配置了素材主题。

但是，此主题对象在父级中定义的组件中可用，但在共享项目公共中不可用。

欢迎提出建议。

2020年10月30日更多详情添加如下

父组件

import React from "react";
import "./App.css";
import { BrowserRouter, Switch, Route } from "react-router-dom";
import themeDefault from "./CustomTheme.js";
import { MuiThemeProvider } from "@material-ui/core/styles";
import { createMuiTheme } from "@material-ui/core/styles";
import Dashboard from "./containers/Dashboard/Dashboard";
import { Footer, Header } from "my-common-react-project";

function App() {
  const routes = () => {
    return (
      <BrowserRouter>
        <Switch>
          <Route exact path="/" component={Dashboard} />
        </Switch>
      </BrowserRouter>
    );
  };
  return (
    <MuiThemeProvider theme={createMuiTheme(themeDefault)}>
      <div className="App">
        <Header
          logo="some-logo"
          userEmail={"test@email"}
        />
        ... app components here..
        <Footer />
      </div>
    </MuiThemeProvider>
  );
}

export default App;

共享组件

import React from "react";
import {
  Box,
  AppBar,
  Toolbar,
  Typography,
} from "@material-ui/core/";

import styles from "./Header.styles";
import PropTypes from "prop-types";

const Header = (props) => {
  const classes = styles();
  const { options, history } = props;
  const [anchorEl, setAnchorEl] = React.useState(null);
  const handleCloseMenu = () => {
    setAnchorEl(null);
  };

  const goto = (url) => {
    history.push(url);
  };
  return (
    <Box component="nav" className={classes.headerBox}>
      <AppBar position="static" className={classes.headerPart}>
        <Toolbar className={classes.toolBar}>
          {localStorage && localStorage.getItem("isLoggedIn") && (
            <>
              {options &&
                options.map((option) => (
                  <Typography
                    key={option.url}
                    variant="subtitle1"
                    className={classes.headerLinks}
                    onClick={() => goto(option.url)}
                  >
                    {option.name}
                  </Typography>
                ))}
            </>
          )}
        </Toolbar>
      </AppBar>
    </Box>
  );
};

Header.propTypes = {
  options: PropTypes.array
};
export default Header;

共享组件样式

import { makeStyles } from "@material-ui/core/styles";

export default makeStyles((theme) => ({
  headerPart: {
    background: "white",
    boxShadow: "0px 4px 15px #00000029",
    opacity: 1,
    background: `8px solid ${theme.palette.primary.main}`
    borderTop: `8px solid ${theme.palette.primary.main}`
  }
}));

父组件将theme.Palette.Primary.Main定义为红色，我希望在Header中应用同样的颜色，但它正在选择一个不同的主题（默认）对象，该对象具有theme.Palette.Primary.Main蓝色。

这导致我的头是蓝色的,但正文是读的颜色。

任何关于如何配置此主题对象的建议，以便header也从父主题对象中选择theme.Palette.Primary.Main。