diff --git a/src/main/java/kr/co/fastcampus/yanabada/common/jwt/filter/JwtAuthenticationEntryPoint.java b/src/main/java/kr/co/fastcampus/yanabada/common/jwt/filter/JwtAuthenticationEntryPoint.java
index fb3e149b..210e75bc 100644
--- a/src/main/java/kr/co/fastcampus/yanabada/common/jwt/filter/JwtAuthenticationEntryPoint.java
+++ b/src/main/java/kr/co/fastcampus/yanabada/common/jwt/filter/JwtAuthenticationEntryPoint.java
@@ -1,12 +1,7 @@
 package kr.co.fastcampus.yanabada.common.jwt.filter;
 
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import kr.co.fastcampus.yanabada.common.exception.JsonProcessFailedException;
-import kr.co.fastcampus.yanabada.common.response.ResponseBody;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.security.authentication.BadCredentialsException;
@@ -21,8 +16,6 @@
 @RequiredArgsConstructor
 public class JwtAuthenticationEntryPoint implements AuthenticationEntryPoint {
 
-    private final ObjectMapper objectMapper;
-
     @Override
     public void commence(
         HttpServletRequest request,
diff --git a/src/main/java/kr/co/fastcampus/yanabada/common/security/oauth/Oauth2UserService.java b/src/main/java/kr/co/fastcampus/yanabada/common/security/oauth/Oauth2UserService.java
index 24df944a..0de177f2 100644
--- a/src/main/java/kr/co/fastcampus/yanabada/common/security/oauth/Oauth2UserService.java
+++ b/src/main/java/kr/co/fastcampus/yanabada/common/security/oauth/Oauth2UserService.java
@@ -36,9 +36,6 @@ public OAuth2User loadUser(OAuth2UserRequest userRequest) throws OAuth2Authentic
             .getUserInfoEndpoint()
             .getUserNameAttributeName();
 
-        log.info("registrationId={}", registrationId);
-        log.info("userNameAttributeName={}", userNameAttributeName);
-
         Oauth2Attribute oauth2Attribute = Oauth2Attribute.of(
                 registrationId, userNameAttributeName, oauth2User.getAttributes()
         );
diff --git a/src/main/java/kr/co/fastcampus/yanabada/domain/auth/service/AuthService.java b/src/main/java/kr/co/fastcampus/yanabada/domain/auth/service/AuthService.java
index 64b5940e..37c4bed9 100644
--- a/src/main/java/kr/co/fastcampus/yanabada/domain/auth/service/AuthService.java
+++ b/src/main/java/kr/co/fastcampus/yanabada/domain/auth/service/AuthService.java
@@ -163,8 +163,9 @@ private void setValueInCookie(
         try {
             ResponseCookie cookie = ResponseCookie
                 .from(key, URLEncoder.encode(value, "UTF-8"))
-                .secure(secure)
+                .secure(true)
                 .path("/")
+                .sameSite("None")
                 .build();
             response.addHeader("Set-Cookie", cookie.toString());
         } catch (UnsupportedEncodingException e) {