diff --git a/src/app/api/token/route.ts b/src/app/api/token/route.ts
deleted file mode 100644
index c80dd98..0000000
--- a/src/app/api/token/route.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-import { API_BASE_URL } from '@/shared/api/constants';
-import axios, { AxiosError } from 'axios';
-import { cookies } from 'next/headers';
-import { NextRequest, NextResponse } from 'next/server';
-
-export async function GET(req: NextRequest) {
-  const referer = process.env.NODE_ENV === 'development' ? 'http://localhost:3000' : API_BASE_URL;
-  const cookieStore = cookies();
-
-  try {
-    const url = new URL(req.url);
-    const code = url.searchParams.get('code');
-    const response = await axios.get(`${API_BASE_URL}/api/v1/oauth/login/kakao?code=${code}`, {
-      headers: {
-        Referer: referer,
-      },
-    });
-    const jwt = response.headers?.['authorization'] as string;
-
-    cookieStore.set('jwt_token', jwt, { httpOnly: true });
-
-    return NextResponse.json(jwt);
-  } catch (e) {
-    if (e instanceof AxiosError) {
-      console.error('Error:', e.response);
-
-      return new Response(JSON.stringify({ error: e.message }), {
-        status: 500,
-        headers: {
-          'Content-Type': 'application/json',
-        },
-      });
-    }
-  }
-}
diff --git a/src/features/auth/api/oauth.ts b/src/features/auth/api/oauth.ts
index 4b7561e..10ef8e6 100644
--- a/src/features/auth/api/oauth.ts
+++ b/src/features/auth/api/oauth.ts
@@ -1,6 +1,7 @@
-import axios from 'axios';
 import { ACCESS_TOKEN_LOCAL_STORAGE_KEY } from '../constants';
 import LocalStorage from '@/shared/utils/localStorage';
+import instance from '@/shared/api/axios/instance';
+import { API_BASE_URL } from '@/shared/api/constants';
 
 export const getAccessToken = () => LocalStorage.getItem(ACCESS_TOKEN_LOCAL_STORAGE_KEY);
 
@@ -17,9 +18,10 @@ export const logout = () => {
 
 export const getLoginToken = async (code: string) => {
   try {
-    const response = await axios.get(`/api/token?code=${code}`);
+    const response = await instance.get(`${API_BASE_URL}/api/v1/oauth/login/kakao?code=${code}`);
+    const jwt = response.headers?.['authorization'] as string;
 
-    saveAccessToken(response.data as string);
+    saveAccessToken(jwt);
   } catch (error) {
     alert('로그인 실패:');
     console.error(error);