diff --git a/frontend/mobile-app/lib/bootstrap.dart b/frontend/mobile-app/lib/bootstrap.dart
index 64d3a5ff..a81e91cb 100644
--- a/frontend/mobile-app/lib/bootstrap.dart
+++ b/frontend/mobile-app/lib/bootstrap.dart
@@ -10,8 +10,8 @@ import 'core/updater/update_service.dart';
 import 'core/updater/models/update_config.dart';
 import 'core/telemetry/telemetry_service.dart';
 
-/// API 基础地址（正式环境应该从配置读取）
-const String _apiBaseUrl = 'https://api.rwadurian.com';
+/// API 基础地址
+const String _apiBaseUrl = 'https://rwaapi.szaiai.com';
 
 Future<void> bootstrap(FutureOr<Widget> Function() builder) async {
   // Ensure Flutter bindings are initialized