diff --git a/7project/backend/app/app.py b/7project/backend/app/app.py
index 85e18e2..87ea332 100644
--- a/7project/backend/app/app.py
+++ b/7project/backend/app/app.py
@@ -1,3 +1,5 @@
+import os
+
 from fastapi import Depends, FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 
@@ -17,6 +19,7 @@ fastApi.add_middleware(
     allow_origins=[
         "http://localhost:5173",
         "http://127.0.0.1:5173",
+        os.getenv("FRONTEND_DOMAIN_SCHEME", "")
     ],
     allow_credentials=True,
     allow_methods=["*"],