baoshi-was/resources/views/layouts/menu.blade.php

<div class="collapse navbar-collapse nav1" id="navbarSupportedContent">
    <!-- Left Side Of Navbar -->
    <div id="mainMenu"></div>
    <!-- Right Side Of Navbar -->
    <ul class="navbar-nav ml-auto">
        <!-- Authentication Links -->
        @guest
            <li class="nav-item">
                <a class="nav-link" href="{{ route('login') }}">登录</a>
            </li>
        @else

            {{--            <li class="nav-item">--}}
            {{--                <a class="nav-link" href="{{ route('register') }}">注册</a>--}}
            {{--            </li>--}}
            <li class="nav-item dropdown">
                <a id="navbarDropdown" class="nav-link dropdown-toggle" href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" v-pre>
                    {{ Auth::user()->name }} <span class="caret"></span>
                </a>

                <div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown">
                    <a class="dropdown-item" {{--href="{{ url('password/change') }}"--}} data-toggle="modal" data-target="#resetPwd">修改密码</a>
                    <a class="dropdown-item" href="{{ route('logout') }}"
                       onclick="event.preventDefault();
                                                     document.getElementById('logout-form').submit();">登出
                    </a>

                    <form id="logout-form" action="{{ route('logout') }}" method="POST" style="display: none;">
                        @csrf
                    </form>
                </div>
            </li>
        @endguest
    </ul>
    @if(\Illuminate\Support\Facades\Auth::id())
    <div class="modal fade" id="resetPwd">
        <div class="modal-dialog modal-dialog-centered">
            <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal">&times;</button>
                </div>
                <div class="modal-body">
                    <div class="form-group row">
                        <label for="old_password" class="col-md-4 col-form-label text-md-right">旧密码</label>

                        <div class="col-md-6">
                            <input id="old_password" type="password" class="form-control">
                        </div>
                    </div>
                    <div class="form-group row">
                        <label for="password" class="col-md-4 col-form-label text-md-right">输入新密码</label>

                        <div class="col-md-6">
                            <input type="password"  id="password" class="form-control"/>
                        </div>
                    </div>

                    <div class="form-group row">
                        <label for="password-confirm" class="col-md-4 col-form-label text-md-right">重输密码</label>

                        <div class="col-md-6">
                            <input id="password-confirm" type="password" class="form-control" autocomplete="new-password">
                        </div>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-success" onclick="resetPwd()">确认修改</button>
                </div>
            </div>
        </div>
    </div>
    @endif
</div>