diff --git a/backend/src/main/java/codezap/member/controller/MemberController.java b/backend/src/main/java/codezap/member/controller/MemberController.java
index 9f5bad79b..9486790a6 100644
--- a/backend/src/main/java/codezap/member/controller/MemberController.java
+++ b/backend/src/main/java/codezap/member/controller/MemberController.java
@@ -74,6 +74,7 @@ public void logout(HttpServletResponse response) {
         ResponseCookie cookie = ResponseCookie.from(HttpHeaders.AUTHORIZATION, "")
                 .maxAge(0)
                 .path("/")
+                .sameSite("None")
                 .secure(true)
                 .httpOnly(true)
                 .build();