생일 입력 관련 코드 삭제
log에서 user 삽입하기
Merge branch 'master' of https://github.com/onsaemiro8318/bday_ohui
Merge branch 'master' of https://github.com/onsaemiro8318/bday_ohui
쿠폰 처리
delete some file
log_file에서 user 추출
Merge branch 'master' of https://github.com/onesup/bday_ohui