diff --git a/src/main/java/io/company/localhost/common/security/handler/MemberAuthFailureHandler.java b/src/main/java/io/company/localhost/common/security/handler/MemberAuthFailureHandler.java
index b978aaa..5bf065c 100644
--- a/src/main/java/io/company/localhost/common/security/handler/MemberAuthFailureHandler.java
+++ b/src/main/java/io/company/localhost/common/security/handler/MemberAuthFailureHandler.java
@@ -15,8 +15,6 @@
 package io.company.localhost.common.security.handler;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
-import io.company.localhost.common.dto.ApiResponse;
-import io.company.localhost.common.exception.code.UserErrorCode;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.http.MediaType;
@@ -26,28 +24,42 @@ import org.springframework.security.web.authentication.AuthenticationFailureHand
 import org.springframework.stereotype.Component;
 
 import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
 
 @Component("failHandler")
 public class MemberAuthFailureHandler implements AuthenticationFailureHandler {
 
     @Override
     public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception) throws IOException {
-
         ObjectMapper mapper = new ObjectMapper();
-        response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
+        response.setStatus(HttpServletResponse.SC_OK); 
         response.setContentType(MediaType.APPLICATION_JSON_VALUE);
-
-        ApiResponse<?> res = UserErrorCode.BAD_CREDENTIAL.getApiResponse();
+        
+        Map<String, Object> responseMap = new HashMap<>();
+        responseMap.put("success", false);  // 로그인 실패 표시
+        
         String message = exception.getMessage();
+        String errorCode;
+        String errorMessage;
 
         if (exception instanceof BadCredentialsException || message.startsWith("NOT_FOUND")) {
-            res = UserErrorCode.USER_NOT_FOUND.getApiResponse();
+            errorCode = "USER_NOT_FOUND";
+            errorMessage = "아이디 또는 비밀번호가 일치하지 않습니다.";
         } else if (message.startsWith("NOT_AUTHORIZED")) {
-            res = UserErrorCode.NOT_AUTHORIZED.getApiResponse();
+            errorCode = "NOT_AUTHORIZED";
+            errorMessage = "접근 권한이 없습니다.";
         } else if (message.startsWith("EXIT")) {
-            res = UserErrorCode.EXIT_USER.getApiResponse();
+            errorCode = "EXIT_USER";
+            errorMessage = "탈퇴한 사용자입니다.";
+        } else {
+            errorCode = "BAD_CREDENTIAL";
+            errorMessage = "인증에 실패했습니다.";
         }
+        
+        responseMap.put("code", errorCode);
+        responseMap.put("message", errorMessage);
 
-        response.getWriter().write(mapper.writeValueAsString(res));
+        response.getWriter().write(mapper.writeValueAsString(responseMap));
     }
 }