diff --git a/docker-compose.yml b/docker-compose.yml
index 9c5ded3..1b447c8 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,7 +5,7 @@ services:
     labels:
       - "com.centurylinklabs.watchtower.enable=false"
     environment:
-      - VITE_API_URL=http://backend:3000
+      - VITE_API_URL=http://fromis9-backend:80
     # 개발 모드
     volumes:
       - ./frontend:/app
@@ -13,7 +13,7 @@ services:
     # 배포 모드 (사용 시 위 volumes를 주석처리)
     # volumes: []
     depends_on:
-      - backend
+      - fromis9-backend
     networks:
       - app
     restart: unless-stopped
diff --git a/frontend/vite.config.js b/frontend/vite.config.js
index 35b6f0b..fbbe8d1 100644
--- a/frontend/vite.config.js
+++ b/frontend/vite.config.js
@@ -8,24 +8,14 @@ export default defineConfig({
     port: 80,
     allowedHosts: true,
     proxy: {
-      // 개발 모드 (localhost:3000)
       "/api": {
-        target: "http://localhost:3000",
+        target: "http://fromis9-backend:80",
         changeOrigin: true,
       },
       "/docs": {
-        target: "http://localhost:3000",
+        target: "http://fromis9-backend:80",
         changeOrigin: true,
       },
-      // 배포 모드 (사용 시 위를 주석처리)
-      // "/api": {
-      //   target: "http://fromis9-backend:3000",
-      //   changeOrigin: true,
-      // },
-      // "/docs": {
-      //   target: "http://fromis9-backend:3000",
-      //   changeOrigin: true,
-      // },
     },
   },
 });