diff --git a/src/main/java/com/chwipoClova/common/utils/JwtUtil.java b/src/main/java/com/chwipoClova/common/utils/JwtUtil.java
index 10e6d3e..64e9ed1 100644
--- a/src/main/java/com/chwipoClova/common/utils/JwtUtil.java
+++ b/src/main/java/com/chwipoClova/common/utils/JwtUtil.java
@@ -152,7 +152,7 @@ public void setCookieRefreshToken(HttpServletResponse response, String refreshTo
                 .maxAge(REFRESH_COOKIE_TIME)
                 .path("/")
                 .secure(true)
-                //.domain(domain)
+                .domain(domain)
                 .sameSite("None")
                 .httpOnly(true)
                 .build();