diff --git a/frontend/src/api/client.ts b/frontend/src/api/client.ts
index 8d3dd0c..a3eb1a7 100644
--- a/frontend/src/api/client.ts
+++ b/frontend/src/api/client.ts
@@ -1,6 +1,6 @@
 import axios from 'axios'
 
-const api = axios.create({ baseURL: 'http://localhost:8012' })
+const api = axios.create({ baseURL: '' }) // same-origin(운영 단일jar) / dev는 vite proxy(/api→8012)
 
 api.interceptors.request.use(config => {
   const token = localStorage.getItem('cms_token')