diff --git a/src/main/java/com/example/bigbrotherbe/domain/member/service/MemberServiceImpl.java b/src/main/java/com/example/bigbrotherbe/domain/member/service/MemberServiceImpl.java
index 55d74ab..fd31223 100644
--- a/src/main/java/com/example/bigbrotherbe/domain/member/service/MemberServiceImpl.java
+++ b/src/main/java/com/example/bigbrotherbe/domain/member/service/MemberServiceImpl.java
@@ -90,7 +90,7 @@ public MemberResponse userSignUp(SignUpDto signUpDto) {
     @Override
     public JwtToken userSignIN(String email, String password) {
         // 1. 사용자가 입력한 비밀번호와 저장된 비밀번호를 비교
-        Member member = memberLoader.getMemberByEmail(email);
+        Member member = memberLoader.findByMemberEmail(email);
 
         if (!passwordEncoder.matches(password, member.getPassword())) {
             log.info("Password mismatch");
@@ -155,8 +155,8 @@ public EmailVerificationResult verifiedCode(String email, String authCode) {
     // 이메일 중복 체크
     @Override
     public EmailVerificationResult verificateEmail(String email) {
-        Member member = memberLoader.findByMemberEmail(email);
-        if (!Objects.isNull(member)) {
+
+        if (memberLoader.findByMemberEmailForCheck(email).isPresent()) {
             throw new BusinessException(ErrorCode.EXIST_EMAIL);
         }
         return EmailVerificationResult.builder().authResult(true).build();
diff --git a/src/main/java/com/example/bigbrotherbe/domain/member/util/MemberLoader.java b/src/main/java/com/example/bigbrotherbe/domain/member/util/MemberLoader.java
index 2990313..0e20373 100644
--- a/src/main/java/com/example/bigbrotherbe/domain/member/util/MemberLoader.java
+++ b/src/main/java/com/example/bigbrotherbe/domain/member/util/MemberLoader.java
@@ -24,10 +24,6 @@ public Member getMember(Long id) {
         );
     }
 
-    public Member getMemberByEmail(String email) {
-        return memberRepository.findByEmail(email)
-            .orElseThrow(() -> new BusinessException(ErrorCode.NO_EXIST_EMAIL));
-    }
     public Member findByUserName(String username) {
         return memberRepository.findByUsername(username)
             .orElseThrow(() -> new IllegalArgumentException("잘못된 사용자 이름입니다."));
@@ -41,7 +37,8 @@ public Member findByMemberEmail(String memberEmail) {
         return memberRepository.findByEmail(memberEmail).orElseThrow(() -> new BusinessException(ErrorCode.NO_EXIST_EMAIL));
 
     }
-
-
+    public Optional<Member> findByMemberEmailForCheck(String memberEmail) {
+        return memberRepository.findByEmail(memberEmail);
+    }
 
 }