diff --git a/src/main/java/roomescape/member/business/MemberService.java b/src/main/java/roomescape/member/business/MemberService.kt
similarity index 100%
rename from src/main/java/roomescape/member/business/MemberService.java
rename to src/main/java/roomescape/member/business/MemberService.kt
diff --git a/src/main/java/roomescape/member/infrastructure/entity/MemberRepository.java b/src/main/java/roomescape/member/infrastructure/entity/MemberRepository.kt
similarity index 100%
rename from src/main/java/roomescape/member/infrastructure/entity/MemberRepository.java
rename to src/main/java/roomescape/member/infrastructure/entity/MemberRepository.kt