diff --git a/app/.env b/app/.env
index 36093e3..4bfb63a 100644
--- a/app/.env
+++ b/app/.env
@@ -1,11 +1,11 @@
 # PORT for the main application (frontend/backend or another service).
-PORT=8200 
+PORT=8400 
 
 # Base URL for the server socket API, used for real-time communication (e.g., WebSockets).
-REACT_APP_SERVER_SOCKET_API_BASE_URL=185.100.212.76:7999
+REACT_APP_SERVER_SOCKET_API_BASE_URL=185.100.212.76:9902
 
 # Base URL for the server REST API, used for HTTP requests to the backend server.
-REACT_APP_SERVER_REST_API_BASE_URL=185.100.212.76:4999
+REACT_APP_SERVER_REST_API_BASE_URL=185.100.212.76:9901
 
 # Base URL for the server marketplace, used for market place model blob.
 REACT_APP_SERVER_MARKETPLACE_URL=185.100.212.76:50011