diff --git a/docker/prod/docker-compose.backend.prod.yml b/docker/prod/docker-compose.backend.prod.yml
index cd29965c..78e5e994 100644
--- a/docker/prod/docker-compose.backend.prod.yml
+++ b/docker/prod/docker-compose.backend.prod.yml
@@ -13,7 +13,7 @@ services:
       - DATABASE_URL=postgresql://postgres:ph0909!!@39.117.244.52:11132/plm
       - JWT_SECRET=ilshin-plm-super-secret-jwt-key-2024
       - JWT_EXPIRES_IN=24h
-      - CORS_ORIGIN=http://192.168.0.70:5555
+      - CORS_ORIGIN=http://192.168.0.70:5555,http://39.117.244.52:5555
       - CORS_CREDENTIALS=true
       - LOG_LEVEL=info
     # 운영용에서는 볼륨 마운트 없음 (보안상 이유)