diff --git a/Second Seminar/SecondSeminar/src/main/java/com/example/SecondSeminar/common/auth/exception/AuthException.java b/Second Seminar/SecondSeminar/src/main/java/com/example/SecondSeminar/common/auth/exception/AuthException.java
deleted file mode 100644
index 0518f69..0000000
--- a/Second Seminar/SecondSeminar/src/main/java/com/example/SecondSeminar/common/auth/exception/AuthException.java	
+++ /dev/null
@@ -1,21 +0,0 @@
-package com.example.SecondSeminar.common.auth.exception;
-
-import com.example.SecondSeminar.common.exception.BaseCustomException;
-import com.example.SecondSeminar.common.exception.ExceptionType;
-
-public class AuthException extends BaseCustomException {
-
-    public AuthException(ExceptionType exceptionType) {
-        super(exceptionType);
-    }
-
-    @Override
-    public ExceptionType getExceptionType() {
-        return super.getExceptionType();
-    }
-
-    @Override
-    public String getMessage() {
-        return super.getMessage();
-    }
-}
diff --git a/Second Seminar/SecondSeminar/src/main/java/com/example/SecondSeminar/common/auth/exception/AuthExceptionType.java b/Second Seminar/SecondSeminar/src/main/java/com/example/SecondSeminar/common/auth/exception/AuthExceptionType.java
deleted file mode 100644
index 3c840e1..0000000
--- a/Second Seminar/SecondSeminar/src/main/java/com/example/SecondSeminar/common/auth/exception/AuthExceptionType.java	
+++ /dev/null
@@ -1,24 +0,0 @@
-package com.example.SecondSeminar.common.auth.exception;
-
-import com.example.SecondSeminar.common.exception.ExceptionType;
-import lombok.RequiredArgsConstructor;
-import org.springframework.http.HttpStatus;
-
-@RequiredArgsConstructor
-public enum AuthExceptionType implements ExceptionType {
-    UNAUTHORIZED(HttpStatus.UNAUTHORIZED, "로그인이 필요합니다");
-
-    private final HttpStatus httpStatus;
-    private final String message;
-
-    @Override
-    public HttpStatus httpStatus() {
-        return httpStatus;
-    }
-
-    @Override
-    public String message() {
-        return message;
-    }
-
-}
diff --git a/Second Seminar/SecondSeminar/src/main/java/com/example/SecondSeminar/member/application/AuthMemberService.java b/Second Seminar/SecondSeminar/src/main/java/com/example/SecondSeminar/member/application/AuthMemberService.java
index 8ccbc40..802ef6b 100644
--- a/Second Seminar/SecondSeminar/src/main/java/com/example/SecondSeminar/member/application/AuthMemberService.java	
+++ b/Second Seminar/SecondSeminar/src/main/java/com/example/SecondSeminar/member/application/AuthMemberService.java	
@@ -2,11 +2,11 @@
 
 import com.example.SecondSeminar.common.auth.JwtProvider;
 import com.example.SecondSeminar.common.auth.UserAuthentication;
-import com.example.SecondSeminar.common.exception.BaseCustomException;
 import com.example.SecondSeminar.member.domain.AuthMember;
 import com.example.SecondSeminar.member.domain.AuthMemberJpaRepository;
 import com.example.SecondSeminar.member.dto.request.AuthMemberRequest;
 import com.example.SecondSeminar.member.dto.response.MemberSignInResponse;
+import com.example.SecondSeminar.member.exception.MemberException;
 import com.example.SecondSeminar.member.exception.MemberExceptionType;
 import lombok.RequiredArgsConstructor;
 import org.springframework.security.core.Authentication;
@@ -35,10 +35,10 @@ public String create(AuthMemberRequest request) {
 
     public MemberSignInResponse signIn(AuthMemberRequest request) {
         AuthMember authMember = authMemberJpaRepository.findByNickname(request.nickname())
-                .orElseThrow(() -> new BaseCustomException(MemberExceptionType.NOT_FOUND_MEMBER));
+                .orElseThrow(() -> new MemberException(MemberExceptionType.NOT_FOUND_MEMBER));
 
         if (!passwordEncoder.matches(request.password(), authMember.getPassword())) {
-            throw new BaseCustomException(MemberExceptionType.INCORRECT_PASSWORD);
+            throw new MemberException(MemberExceptionType.INCORRECT_PASSWORD);
         }
 
         Authentication authentication = new UserAuthentication(authMember.getId(), null, null);
diff --git a/Second Seminar/SecondSeminar/src/main/java/com/example/SecondSeminar/member/presentation/AuthMemberController.java b/Second Seminar/SecondSeminar/src/main/java/com/example/SecondSeminar/member/presentation/AuthMemberController.java
index 7f116c4..acf6eb5 100644
--- a/Second Seminar/SecondSeminar/src/main/java/com/example/SecondSeminar/member/presentation/AuthMemberController.java	
+++ b/Second Seminar/SecondSeminar/src/main/java/com/example/SecondSeminar/member/presentation/AuthMemberController.java	
@@ -1,6 +1,5 @@
 package com.example.SecondSeminar.member.presentation;
 
-import com.example.SecondSeminar.common.auth.JwtProvider;
 import com.example.SecondSeminar.member.application.AuthMemberService;
 import com.example.SecondSeminar.member.dto.request.AuthMemberRequest;
 import com.example.SecondSeminar.member.dto.response.MemberSignInResponse;
@@ -18,7 +17,6 @@
 public class AuthMemberController {
 
     private final AuthMemberService authMemberService;
-    private final JwtProvider jwtProvider;
 
     @PostMapping("sign-up")
     public ResponseEntity<Void> signUp(@RequestBody AuthMemberRequest request) {