My css styles custom have no effect on laravel deployment

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I have custom my css like that, I save it on my public/assets/css/custom.css and public/assets/css/creative.css, I access the style from resources/views/partial/header.blade.php

My local web changes according to custom css style.

BUT

I try to push my update css to server (deploy), but the style of web not changed. How to fix it? I've been stuck for a few days.