diff --git a/src/pages/kakao/containers/KakaoRedirect.tsx b/src/pages/kakao/containers/KakaoRedirect.tsx
index aa5e140f..784f52d6 100644
--- a/src/pages/kakao/containers/KakaoRedirect.tsx
+++ b/src/pages/kakao/containers/KakaoRedirect.tsx
@@ -8,7 +8,9 @@ const KakaoRedirect = () => {
   const setLoginState = useSetRecoilState(LoginState);
   const AUTHORIZE_CODE: string = new URLSearchParams(window.location.search).get('code')!;
 
-  const redirect_url: string | null = new URLSearchParams(window.location.search).get('subServiceUrl') || null;
+  const urlParams = new URLSearchParams(window.location.search);
+
+  const redirect_url = urlParams.get('subServiceUrl');
   console.log(redirect_url);
 
   const navigate = useNavigate();
diff --git a/src/pages/kakao/redirect/containers/RegisterButtonSection.tsx b/src/pages/kakao/redirect/containers/RegisterButtonSection.tsx
index 29936e07..a805f0e3 100644
--- a/src/pages/kakao/redirect/containers/RegisterButtonSection.tsx
+++ b/src/pages/kakao/redirect/containers/RegisterButtonSection.tsx
@@ -12,6 +12,8 @@ interface type {
 export function RegisterButtonSection({ subServiceUrl }: type) {
   const KAKAO_AUTH_URL = `https://kauth.kakao.com/oauth/authorize?response_type=code&client_id=${rest_api_key}&redirect_uri=${baseUrl}${redirect_uri}&service_terms=${TAG}&subServiceUrl=${subServiceUrl}`;
 
+  console.log(KAKAO_AUTH_URL);
+
   const handleLogin = () => {
     window.location.href = KAKAO_AUTH_URL;
   };