pay_center_server/vendor/laravel-lang/lang/locales/zh_TW/auth.php

<?php

/*
|--------------------------------------------------------------------------
| 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.
|
*/

return [
    'failed'   => '使用者名稱或密碼錯誤。',
    'password' => '密碼錯誤。',
    'throttle' => '嘗試登入太多次，請在 :seconds 秒後再試。',
];