change main page

 import React from "react";
 import React from "react";
-import gql from "graphql-tag";
-import { useQuery } from "@apollo/react-hooks";
 import { ThemeProvider } from "styled-components";
 import { ThemeProvider } from "styled-components";
 import GlobalStyles from "../Styles/GlobalStyles";
 import GlobalStyles from "../Styles/GlobalStyles";
 import Helmet from "./Helmet";
 import Helmet from "./Helmet";
 import Theme from "../Styles/Theme";
 import Theme from "../Styles/Theme";
-import Router from "../Routes/Router";
 import { BrowserRouter } from "react-router-dom";
 import { BrowserRouter } from "react-router-dom";
-
-const QUERY = gql`
-  {
-    isLoggedIn @client
-  }
-`;
+import Main from "../Routes/Main/MainPresenter";
 
 
 export default () => {
 export default () => {
-  const { data } = useQuery(QUERY);
-  let isLoggedIn;
-
-  if (data !== undefined) {
-    isLoggedIn = data.isLoggedIn;
-  }
-
   return (
   return (
     <ThemeProvider theme={Theme}>
     <ThemeProvider theme={Theme}>
       <>
       <>
         <GlobalStyles />
         <GlobalStyles />
         <Helmet />
         <Helmet />
         <BrowserRouter>
         <BrowserRouter>
-          <Router isLoggedIn={isLoggedIn} />
+          <Main />
+          <h1>good</h1>
         </BrowserRouter>
         </BrowserRouter>
       </>
       </>
     </ThemeProvider>
     </ThemeProvider>