diff --git a/session/week01/2015456.txt b/session/week01/2015456.txt
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+안녕하세요 ~ it공학과와 빅데이터를 전공하고 있지만,,,, 정말 아무고토 모르는 감자 서연경입니다,, 멋사에서 함께 하게 되어 너무너무 행복합니다! 아직 1주차 이지만 너무 기대되고 설레요 앞으로 같이 화이팅 해봐요! 좋은 하루 되세요 :)
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diff --git a/session/week01/c.txt b/session/week01/c.txt
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+it공학과 서연경
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diff --git a/session/week01/d.txt b/session/week01/d.txt
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