diff --git a/src/main/java/org/mjulikelion/baker/config/SecurityConfig.java b/src/main/java/org/mjulikelion/baker/config/SecurityConfig.java
index 1d395d4..3976f48 100644
--- a/src/main/java/org/mjulikelion/baker/config/SecurityConfig.java
+++ b/src/main/java/org/mjulikelion/baker/config/SecurityConfig.java
@@ -73,6 +73,8 @@ public SecurityFilterChain securityFilterChain(HttpSecurity httpSecurity) throws
                             .logoutUrl(logoutUrl)
                             .logoutSuccessHandler((request, response, authentication) -> {
                                 ResponseCookie cookie = ResponseCookie.from(ACCESS_TOKEN, "")
+                                        .secure(true)
+                                        .sameSite("None")
                                         .maxAge(ZERO)
                                         .path("/")
                                         .build();
diff --git a/src/main/java/org/mjulikelion/baker/service/auth/AuthQueryServiceImpl.java b/src/main/java/org/mjulikelion/baker/service/auth/AuthQueryServiceImpl.java
index 20775f9..ac6378e 100644
--- a/src/main/java/org/mjulikelion/baker/service/auth/AuthQueryServiceImpl.java
+++ b/src/main/java/org/mjulikelion/baker/service/auth/AuthQueryServiceImpl.java
@@ -48,6 +48,8 @@ public ResponseEntity<ResponseDto<Void>> login(AuthLoginRequestDto authLoginRequ
 
             ResponseCookie cookie = ResponseCookie.from(ACCESS_TOKEN, JwtEncoder.encodeJwtBearerToken(jwtToken))
                     .maxAge(Duration.ofMillis(cookieMaxAge))
+                    .secure(true)
+                    .sameSite("None")
                     .httpOnly(true)
                     .path(ROOT_PATH)
                     .build();