diff --git a/back/back/settings.py b/back/back/settings.py
index 5ca2af2..6e918e5 100644
--- a/back/back/settings.py
+++ b/back/back/settings.py
@@ -36,6 +36,7 @@ ALLOWED_HOSTS = [
     "back:8000",
 ]
 CSRF_TRUSTED_ORIGINS = (
+    "https://demo.kustarshina.ru",
     "http://localhost",
     "http://192.168.103.159",
 )
@@ -52,6 +53,7 @@ CORS_ORIGIN_WHITELIST = [
     "http://front:4173",
     "http://front:5173",
     "http://back:8000",
+    "https://demo.kustarshina.ru",
 ]
 # Application definition