diff --git a/apps/react-world/src/hooks/useLogin.ts b/apps/react-world/src/hooks/useLogin.ts
index dece9314..9edd92a5 100644
--- a/apps/react-world/src/hooks/useLogin.ts
+++ b/apps/react-world/src/hooks/useLogin.ts
@@ -1,4 +1,4 @@
-import { useState } from 'react';
+import { useReducer } from 'react';
 import type { LoginUserErrors } from '@/apis/login/LoginService.types'; // 로그인 관련 타입으로 수정
 import LoginService from '@/apis/login/LoginService'; // LoginService로 수정
 import { saveTokenToCookie } from '@/utils/jwtUtils';
@@ -6,36 +6,68 @@ import type { UserCredentials } from '@/app-types/UserCredentials';
 
 export type LoginStatus = 'idle' | 'loggingIn' | 'success' | 'failed';
 
+type LoginState = {
+  loginError: LoginUserErrors | null;
+  loginStatus: LoginStatus;
+};
+
+type LoginAction =
+  | { type: 'LOGIN_START' }
+  | { type: 'LOGIN_SUCCESS'; token: string }
+  | { type: 'LOGIN_ERROR'; error: LoginUserErrors }
+  | { type: 'LOGIN_FAILED' };
+
+const loginReducer = (state: LoginState, action: LoginAction): LoginState => {
+  switch (action.type) {
+    case 'LOGIN_START':
+      return { ...state, loginStatus: 'loggingIn', loginError: null };
+    case 'LOGIN_SUCCESS':
+      return { ...state, loginStatus: 'success', loginError: null };
+    case 'LOGIN_ERROR':
+      return { ...state, loginStatus: 'failed', loginError: action.error };
+    case 'LOGIN_FAILED':
+      return { ...state, loginStatus: 'failed' };
+    default:
+      return state;
+  }
+};
+
 const useLogin = () => {
-  const [loginError, setLoginError] = useState<LoginUserErrors | null>(null);
-  const [loginStatus, setLoginStatus] = useState<LoginStatus>('idle');
+  const [state, dispatch] = useReducer(loginReducer, {
+    loginError: null,
+    loginStatus: 'idle',
+  });
 
   const handleLogin = async (data: UserCredentials) => {
+    dispatch({ type: 'LOGIN_START' });
+
     try {
-      setLoginStatus('loggingIn');
       const response = await LoginService.loginUser(data);
       // JWT 토큰을 쿠키에 저장
       if (response && response.user && response.user.token) {
         saveTokenToCookie(response.user.token);
+        dispatch({ type: 'LOGIN_SUCCESS', token: response.user.token });
+        console.log('login suceess');
       }
-      setLoginStatus('success');
-      console.log('login suceess');
       return response;
     } catch (error) {
       if (error && typeof error === 'object' && 'errors' in error) {
-        setLoginError(error.errors as LoginUserErrors);
+        dispatch({
+          type: 'LOGIN_ERROR',
+          error: error.errors as LoginUserErrors,
+        });
         console.error('LoginUserErrors: ', error.errors);
       } else {
+        dispatch({ type: 'LOGIN_FAILED' });
         console.error('An unexpected error occurred:', error);
       }
-      setLoginStatus('failed');
       return null;
     }
   };
 
   return {
-    loginError,
-    loginStatus,
+    loginError: state.loginError,
+    loginStatus: state.loginStatus,
     handleLogin,
   };
 };