diff --git a/user-service/src/main/java/kr/mafoo/user/controller/AuthController.java b/user-service/src/main/java/kr/mafoo/user/controller/AuthController.java
index b274df3..3c144a7 100644
--- a/user-service/src/main/java/kr/mafoo/user/controller/AuthController.java
+++ b/user-service/src/main/java/kr/mafoo/user/controller/AuthController.java
@@ -18,7 +18,7 @@ public class AuthController implements AuthApi {
     @Override
     public Mono<LoginResponse> loginWithKakao(KakaoLoginRequest request) {
         return authService
-                .loginWithKakao(request.code())
+                .loginWithKakao(request.accessToken())
                 .map(authToken -> new LoginResponse(authToken.accessToken(), authToken.refreshToken()));
     }
 
diff --git a/user-service/src/main/java/kr/mafoo/user/controller/dto/request/KakaoLoginRequest.java b/user-service/src/main/java/kr/mafoo/user/controller/dto/request/KakaoLoginRequest.java
index e03d20b..bbed68d 100644
--- a/user-service/src/main/java/kr/mafoo/user/controller/dto/request/KakaoLoginRequest.java
+++ b/user-service/src/main/java/kr/mafoo/user/controller/dto/request/KakaoLoginRequest.java
@@ -4,7 +4,7 @@
 
 @Schema(description = "카카오 로그인 요청")
 public record KakaoLoginRequest(
-        @Schema(description = "인가 코드", example = "test")
-        String code
+        @Schema(description = "카카오 엑세스 토큰", example = "test")
+        String accessToken
 ) {
 }
diff --git a/user-service/src/main/java/kr/mafoo/user/service/AuthService.java b/user-service/src/main/java/kr/mafoo/user/service/AuthService.java
index 9a2ce2f..c5d4da4 100644
--- a/user-service/src/main/java/kr/mafoo/user/service/AuthService.java
+++ b/user-service/src/main/java/kr/mafoo/user/service/AuthService.java
@@ -41,11 +41,9 @@ public class AuthService {
     private final AppleOAuthProperties appleOAuthProperties;
     private final ObjectMapper objectMapper;
 
-
     @Transactional
-    public Mono<AuthToken> loginWithKakao(String code) {
-        return getKakaoTokenWithCode(code)
-                .flatMap(this::getUserInfoWithKakaoToken)
+    public Mono<AuthToken> loginWithKakao(String kakaoAccessToken) {
+        return getUserInfoWithKakaoToken(kakaoAccessToken)
                 .flatMap(kakaoLoginInfo -> getOrCreateMember(
                         IdentityProvider.KAKAO,
                         kakaoLoginInfo.id(),