diff --git a/components/Headers/Login.tsx b/components/Headers/Login.tsx
index c8cf2d2..2da1219 100644
--- a/components/Headers/Login.tsx
+++ b/components/Headers/Login.tsx
@@ -1,11 +1,12 @@
 import useOutsideClick from 'hooks/useOutsideClick';
 import Image from 'next/image';
 import { useRouter } from 'next/router';
-import { useCallback, useEffect, useRef, useState } from 'react';
+import { useCallback, useContext, useEffect, useRef, useState } from 'react';
 import { Profile } from 'types/profile';
 
 import Menu from '../Menu';
 import { useSnackbar } from 'context/SnackBarContext';
+import { ProfileContext } from 'context/ProfileContext';
 
 interface LoginProps {
   isMobile: boolean;
@@ -21,17 +22,21 @@ interface LoginProps {
  * @param isLoggedIn 로그인 여부 판별
  */
 
-export default function Login({ isMobile, isLoggedIn, profile }: LoginProps) {
+export default function Login({ isMobile }: LoginProps) {
   const [isOpen, setIsOpen] = useState(false);
   const [profileMenu, setProfileMenu] = useState<string[]>([]);
   const { showSnackbar } = useSnackbar();
 
+  // ProfileContext에서 상태 가져오기
+  const profileContext = useContext(ProfileContext);
+  const { isAuthenticated, profile, setAccessToken } = profileContext || {};
   const profileImage = profile?.image ?? '/icon/icon-profile.svg';
+
   const router = useRouter();
   const loginMenuRef = useRef<HTMLDivElement>(null);
 
   const updateProfileMenu = useCallback(() => {
-    if (!isLoggedIn) {
+    if (!isAuthenticated) {
       if (isMobile) return ['로그인', '위키목록', '자유게시판'];
     } else if (isMobile) {
       return ['위키목록', '자유게시판', '알림', '마이페이지', '로그아웃'];
@@ -39,7 +44,7 @@ export default function Login({ isMobile, isLoggedIn, profile }: LoginProps) {
       return ['마이페이지', '로그아웃'];
     }
     return [];
-  }, [isLoggedIn, isMobile]); // 의존성 배열에 필요한 값만 포함
+  }, [isAuthenticated, isMobile]); // 의존성 배열에 필요한 값만 포함
 
   useEffect(() => {
     setProfileMenu(updateProfileMenu());
@@ -55,8 +60,11 @@ export default function Login({ isMobile, isLoggedIn, profile }: LoginProps) {
     } else if (option === '로그인') {
       await router.push('/login');
     } else if (option === '로그아웃') {
-      localStorage.removeItem('accessToken');
-      localStorage.removeItem('refreshToken');
+      // ProfileContext의 setAccessToken을 호출하여 로그아웃 처리
+      if (setAccessToken) {
+        setAccessToken(null); // accessToken 상태를 null로 설정
+      }
+      localStorage.removeItem('refreshToken'); // refreshToken 제거
       await router.push('/');
       showSnackbar('로그아웃 되었습니다.', 'fail');
     }
@@ -64,7 +72,7 @@ export default function Login({ isMobile, isLoggedIn, profile }: LoginProps) {
 
   useOutsideClick(loginMenuRef, () => setIsOpen(false));
 
-  return isLoggedIn ? (
+  return isAuthenticated ? (
     <div ref={loginMenuRef} className="flex">
       <div
         role="button"
diff --git a/context/ProfileContext.tsx b/context/ProfileContext.tsx
index 5ac3548..5a73328 100644
--- a/context/ProfileContext.tsx
+++ b/context/ProfileContext.tsx
@@ -1,6 +1,11 @@
-import React, { createContext, ReactNode, useEffect, useState } from 'react';
+import {
+  createContext,
+  ReactNode,
+  useCallback,
+  useEffect,
+  useState,
+} from 'react';
 import { Profile } from 'types/profile';
-
 import instance from '@/lib/axios-client';
 
 interface UserProfileResponse {
@@ -10,6 +15,7 @@ interface UserProfileResponse {
 interface ProfileContextType {
   isAuthenticated: boolean;
   profile: Profile | null;
+  setAccessToken: (token: string | null) => void; // 토큰 설정 함수
 }
 
 export const ProfileContext = createContext<ProfileContextType | null>(null);
@@ -19,83 +25,68 @@ export const ProfileProvider: React.FC<{ children: ReactNode }> = ({
 }) => {
   const [isAuthenticated, setIsAuthenticated] = useState<boolean>(false);
   const [profile, setProfile] = useState<Profile | null>(null);
+  const [accessToken, setAccessTokenState] = useState<string | null>(null);
+
+  // accessToken 상태를 업데이트하면서 localStorage와 동기화
+  const setAccessToken = (token: string | null) => {
+    if (token) {
+      localStorage.setItem('accessToken', token);
+    } else {
+      localStorage.removeItem('accessToken');
+    }
+    setAccessTokenState(token);
+  };
+
+  const getProfile = useCallback(async () => {
+    if (!accessToken) {
+      console.log('[디버그] 토큰 없음. 프로필을 불러올 수 없습니다.');
+      return;
+    }
 
-  //사용자 프로필 가져오기
-  const getProfile = async () => {
-    const accessToken = localStorage.getItem('accessToken');
     try {
       const res = await instance.get<UserProfileResponse>('/users/me', {
-        headers: {
-          Authorization: `Bearer ${accessToken}`,
-        },
+        headers: { Authorization: `Bearer ${accessToken}` },
       });
 
       const profileData = res.data.profile;
 
       if (!profileData) {
         setProfile(null);
+        setIsAuthenticated(false);
         return;
       }
 
-      const code = profileData.code;
-
-      if (!code) {
+      // 추가 정보 가져오기
+      if (profileData.code) {
+        const profileRes = await instance.get<Profile>(
+          `/profiles/${profileData.code}`
+        );
+        setProfile(profileRes.data);
+      } else {
         setProfile(profileData);
-        return;
       }
-
-      const profileRes = await instance.get<Profile>(`/profiles/${code}`);
-
-      setProfile(profileRes.data);
+      setIsAuthenticated(true);
     } catch {
       setProfile(null);
+      setIsAuthenticated(false);
     }
-  };
+  }, [accessToken]);
 
-  //인증 상태 업데이트
+  // accessToken 상태 변화 감지
   useEffect(() => {
-    const handleLocalStorageChange = () => {
-      const accessToken = localStorage.getItem('accessToken');
-
-      if (accessToken !== null) {
-        setIsAuthenticated(true);
-        getProfile().catch(() => {
-          console.error('프로필을 불러오던 중 에러가 발생했습니다.');
-          setProfile(null);
-        });
-      } else {
-        setIsAuthenticated(false);
-        setProfile(null);
-      }
-    };
-
-    const originalSetItem = localStorage.setItem.bind(localStorage);
-    const originalRemoveItem = localStorage.removeItem.bind(localStorage);
-
-    localStorage.setItem = (key: string, value: string) => {
-      originalSetItem.call(localStorage, key, value);
-      if (key === 'accessToken') {
-        handleLocalStorageChange();
-      }
-    };
-
-    localStorage.removeItem = (key: string) => {
-      originalRemoveItem.call(localStorage, key);
-      if (key === 'accessToken') {
-        handleLocalStorageChange();
-      }
-    };
-
-    handleLocalStorageChange();
-
-    return () => {
-      localStorage.setItem = originalSetItem;
-      localStorage.removeItem = originalRemoveItem;
-    };
-  }, []);
+    if (accessToken) {
+      setIsAuthenticated(true);
+      getProfile();
+    } else {
+      setIsAuthenticated(false);
+      setProfile(null);
+    }
+  }, [accessToken, getProfile]); // accessToken이 변경될 때마다 실행
 
   return (
-    <ProfileContext.Provider value={{ isAuthenticated, profile }}>
+    <ProfileContext.Provider
+      value={{ isAuthenticated, profile, setAccessToken }}
+    >
       {children}
     </ProfileContext.Provider>
   );
diff --git a/pages/login/index.tsx b/pages/login/index.tsx
index 5f607ef..5710186 100644
--- a/pages/login/index.tsx
+++ b/pages/login/index.tsx
@@ -1,11 +1,12 @@
 import Link from 'next/link';
 import { useRouter } from 'next/router';
-import React, { useState } from 'react';
+import React, { useContext, useState } from 'react';
 
 import Button from '@/components/Button';
 import InputField from '@/components/Input';
 import { AuthAPI } from '@/services/api/auth';
 import { useSnackbar } from 'context/SnackBarContext';
+import { ProfileContext } from 'context/ProfileContext';
 
 export default function Login() {
   const [email, setEmail] = useState('');
@@ -15,6 +16,7 @@ export default function Login() {
     email: false,
     password: false,
   });
+  const profileContext = useContext(ProfileContext);
   const { showSnackbar } = useSnackbar();
   const router = useRouter();
 
@@ -38,22 +40,20 @@ export default function Login() {
   const handleSubmit = async (e: React.FormEvent<HTMLFormElement>) => {
     e.preventDefault();
     if (isSubmitting || !isFormValid) return;
+    if (!profileContext) {
+      showSnackbar('ProfileContext를 찾을 수 없습니다.', 'fail');
+      return;
+    }
 
     setIsSubmitting(true);
 
     try {
-      const response = (await AuthAPI.signin({
-        email,
-        password,
-      })) as { accessToken: string };
+      await AuthAPI.signin({ email, password }, profileContext.setAccessToken);
 
-      localStorage.setItem('accessToken', response.accessToken);
+      router.push('/');
       showSnackbar('로그인이 완료되었습니다', 'success');
 
       // 페이지 이동 전까지는 버튼을 비활성화 상태로 유지
-      setTimeout(() => {
-        router.push('/');
-      }, 1000);
     } catch (error) {
       if (error instanceof Error) {
         showSnackbar(error.message, 'fail');
diff --git a/services/api/auth.ts b/services/api/auth.ts
index 38e0b37..908c1ec 100644
--- a/services/api/auth.ts
+++ b/services/api/auth.ts
@@ -2,14 +2,22 @@ import { AxiosError } from 'axios';
 
 import instance from '../../lib/axios-client';
 
+// AuthAPI 정의
 export const AuthAPI = {
-  signin: async (data: { email: string; password: string }) => {
+  signin: async (
+    data: { email: string; password: string },
+    setAccessToken: (token: string | null) => void // ProfileContext의 setAccessToken을 주입받음
+  ) => {
     try {
       const res = await instance.post('/auth/signIn', data);
 
       // 로그인 성공 시 토큰 저장
       const { accessToken, refreshToken } = res.data;
-      localStorage.setItem('accessToken', accessToken);
+
+      // setAccessToken을 통해 ProfileProvider 상태 업데이트
+      setAccessToken(accessToken);
+
+      // refreshToken은 여전히 localStorage에 직접 저장
       localStorage.setItem('refreshToken', refreshToken);
 
       return res.data;