laravel5.4-company-master/resources/lang/zh-cn/auth.php

<?php

return [

    /*
    |--------------------------------------------------------------------------
    | Authentication Language Lines
    |--------------------------------------------------------------------------
    |
    | The following language lines are used during authentication for various
    | messages that we need to display to the user. You are free to modify
    | these language lines according to your application's requirements.
    |
    */

    /*
     * 'failed' => 'These credentials do not match our records.',
     * 'throttle' => 'Too many login attempts. Please try again in :seconds seconds.',
     *
     * modify by pjh 20180403
     */
    'failed' => '非常抱歉！账号与密码不匹配',
    'throttle' => '登录尝试次数太多，请:seconds秒后重试',
];