React Router更改网址而不是gh-pages

Question

大家好我已将我的应用程序部署到gh-pages但是当我点击搜索按钮时它会更改url栏中的链接，但页面没有被更改。非常感谢任何帮助

import React from 'react';
import ReactDOM from 'react-dom';
import { Provider } from 'react-redux';
import './index.css';
import App from './App';
import Home from './Home';
import Layout from './layout.js';
import { Router, Route, browserHistory, IndexRoute } from 'react-router';
import registerServiceWorker from './registerServiceWorker';

    import createHashHistory from 'history/createHashHistory';

ReactDOM.render(
    <Provider>
        <Router history={ browserHistory } basename={process.env.PUBLIC_URL}>
          <div>
            <Route exact path = "/" component={ Home} />
            <Route exact path = "/layout" component={ Layout } />

          </div>
        </Router>
    </Provider>
    ,document.getElementById('root'));
registerServiceWorker();