https://drive.google.com/file/d/1xqKWWj8Kb5ySt0d7eVqr-z9GIuDJM0lp/view?usp=sharing ➡️ 7번 https://drive.google.com/file/d/13ECji2yLdukqdVjrRGwE3aG8mnp-zYpR/view?usp=sharing ➡️ 8번 전송