요거로 하면 될 듯 해

client/src/Components/Login.js

@@ -46,7 +46,7 @@ function Login() {
     }
 
     if (success) {
-        console.log('success', success)
+        alert("로그인되었습니다.")
         return <Redirect to= '/'/> //성공하면 홈화면으로 간다
     }
 

client/src/Pages/Place.js

 import axios from 'axios';
 import React, { useEffect, useState } from 'react';
-import { Container, Row, Button, } from 'react-bootstrap';
+import { Container, Row, Image } from 'react-bootstrap';
 import queryString from 'query-string'
+import { Link } from 'react-router-dom';
+import ohuh from '../ohuh-sm.PNG';
 
 function Place(props) {
   console.log(props)
@@ -53,6 +55,9 @@ function Place(props) {
 
   return (
     <Container {...props}>
+      <Link to="/" className="d-flex justify-content-center">
+        <Image style={{ margin: "1%" }} src={ohuh} />
+      </Link>
       {place}
       {Array.isArray(reviews) ? reviews.map((review, index) => {
         return (

client/src/utils/auth.js

@@ -5,6 +5,7 @@ export function handleLogin(userId) { //로그인할때 로컬스토리지에
 }
 
 export async function handleLogout() {
+    alert("로그아웃되었습니다.")
     localStorage.removeItem('loginStatus') //로컬스토리지에서 로그인상태를 지운다
     await axios.get('/api/auth/logout') 
     window.location.href='/' //경로 지정