Laravel Authのログアウトした時の飛び先の設定している場所が分からない

php
1@extends('layouts.app')
2
3<!DOCTYPE html>
4<html lang="ja" dir="ltr">
5  <head>
6    <meta charset="utf-8">
7    <title></title>
8    <style>
9 .imgs{
10width:250px;
11height:250px;
12}
13
14.img-box{
15width:250px;
16height:400px;
17background: #f0f0f0;
18margin-bottom:20px;
19margin-right:10px;
20
21}
22.boxContainer{
23 display: flex;
24  flex-wrap: wrap;
25}
26
27.logout-button{
28width:100px;
29  height:40px;
30  border-radius: 20px;
31   box-shadow: 3px 3px 3px gray;
32}
33    </style>
34  </head>
35  <body>
36<!-- ログアウト-->
37                                    <div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown">
38                                        <a class="dropdown-item" href="{{ route('logout') }}"
39                                           onclick="event.preventDefault();
40                                                         document.getElementById('logout-form').submit();">
41                                            {{ __('Logout') }}
42                                        </a>
43
44                                        <form id="logout-form" action="{{ route('logout') }}" method="POST" style="display: none;">
45                                            @csrf
46                                        </form>
47                                    </div>
48    テスト表示ページ
49<form class="" action="index.html" method="get">
50  画像検索<input type="text" name="" value="">
51<input type="submit" name="" value="検索">
52</form>
53<form class="" action="index.html" method="get">
54<input type="submit" name="" value="ログアウト" class="logout-button">
55</form>
56 <h1 style="color:red"> @isset($title )
57{{ $title }}
58@endisset
59 </h1>
60@isset($ans  )
61{{ $ans  }}
62@endisset
63@isset( $success  )
64<h1> {{ $success }}</h1>
65@endisset
66<!-- @isset( $imgs  ) -->
67<div class="boxContainer">
68@foreach ($imgs as $img)
69<div class="img-box">
70 <a href=" {{ asset('storage/img/' . $img->path) }}">
71<img src=" {{ asset('storage/img/' . $img->path) }}" class="imgs">
72</a>
73@isset( $img->title  )
74 <p>タイトル::　　{{ $img->title }}</p>
75@endisset
76@isset( $img->contributor )
77 投稿者::　　{{ $img->contributor }}
78@endisset
79</div>
80 @endforeach
81<!-- @endisset -->
82</div>
83</body>
84</html>
85

php
1<?php
2
3use Illuminate\Support\Facades\Route;
4
5/*
6|--------------------------------------------------------------------------
7| Web Routes
8|--------------------------------------------------------------------------
9|
10| Here is where you can register web routes for your application. These
11| routes are loaded by the RouteServiceProvider within a group which
12| contains the "web" middleware group. Now create something great!
13|
14*/
15
16Route::get('/', function () {
17    return view('welcome');
18});
19
20
21Route::get('/image-upload', function () {
22    return view('image-upload');
23});
24
25
26
27Route::get('/top', function () {
28    return view('top');
29});
30
31
32 Route::post('test', 'ImageController@image_upload');
33// Route::post('test', 'ImageController@image_get');
34
35Route::get('/test', function () {
36    return view('test');
37});
38
39
40
41Auth::routes();
42
43Route::get('/home', 'HomeController@index')->name('home');
44