diff --git a/aether_native_app_config.default.json b/aether_native_app_config.default.json
index a4e63ba..6a4c6b3 100644
--- a/aether_native_app_config.default.json
+++ b/aether_native_app_config.default.json
@@ -2,17 +2,17 @@
   "developer_tools": false,
   "native_app_js_css_option": "default",
   "native_app_js_css_base_url": "https://demo.oneskyit.com",
-  "native_app_js_css_base_url_bak": "https://app.oneskyit.com",
+  "native_app_js_css_base_url_bak": "https://bak-demo.oneskyit.com",
 
   "account_id": "",
   "event_id": "",
-  "event_device_id": "",
+  "event_device_id": "soon_to_be_required",
   "event_location_id": "",
   "event_session_id": "",
 
   "account_code": "",
   "event_code": "",
-  "event_device_code": "",
+  "event_device_code": "eventually_use_code",
   "event_location_code": "",
   "event_session_code": "",
 
@@ -30,21 +30,8 @@
   "api_path_backup": "",
   "api_secret_key_backup": "ABCD1234XYZ",
 
-  "app_protocol": "http",
-  "app_server": "app.oneskyit.local",
-  "app_port": 5005,
-  "app_path": "",
-
-  "file_server_base_url": "",
-  "file_server_base_url_backup": "",
-
-  "api_remote_base_url": "https://dev-fastapi.oneskyit.com",
-  "api_local_base_url": "http://dev-fastapi.oneskyit.local:5005",
   "access_control_allow_origin": "*",
 
-  "use_local_api": true,
-  "use_local_db": false,
-
   "idb_name": "osit",
   "idb_event_check_period": 240000,
   "idb_event_location_check_period": 120000,