diff --git a/src/commons/cookie/getUser.ts b/src/commons/cookie/getUser.ts
index f7117212..84c1c2c8 100644
--- a/src/commons/cookie/getUser.ts
+++ b/src/commons/cookie/getUser.ts
@@ -8,6 +8,20 @@ export const getLoginState = () => {
   return '로그인';
 };
 
+export const validateExpiredToken = () => {
+  const now = new Date();
+  const expiredDate = new Date(getCookie('expiredDate'));
+  console.log('만료 검사');
+
+  // 토큰만료 검사 후 삭제
+  if (now > expiredDate) {
+    removeCookie('loginToken');
+    removeCookie('expiredDate');
+    removeCookie('userAccountInfo');
+    console.log('토큰이 만료되어 삭제되었습니다.');
+  }
+};
+
 export const removeToken = () => {
   removeCookie('loginToken');
 };