diff --git a/lib/bootstrap.dart b/lib/bootstrap.dart
index 8b865fb3..0fff71b3 100644
--- a/lib/bootstrap.dart
+++ b/lib/bootstrap.dart
@@ -48,9 +48,7 @@ Future<void> lazyBootstrap(WidgetsBinding widgetsBinding) async {
   await filesEditor.init();
 
   initLoggers(container.read, debug);
-  _loggy.info(
-    "os: ${Platform.operatingSystem}(${Platform.operatingSystemVersion})",
-  );
+  await container.read(runtimeDetailsServiceProvider).init();
   _loggy.info("basic setup took [${_stopWatch.elapsedMilliseconds}]ms");
 
   final silentStart =
diff --git a/lib/data/data_providers.dart b/lib/data/data_providers.dart
index d1e23cba..94057a07 100644
--- a/lib/data/data_providers.dart
+++ b/lib/data/data_providers.dart
@@ -23,7 +23,13 @@ SharedPreferences sharedPreferences(SharedPreferencesRef ref) =>
 
 // TODO: set options for dio
 @Riverpod(keepAlive: true)
-Dio dio(DioRef ref) => Dio();
+Dio dio(DioRef ref) => Dio(
+      BaseOptions(
+        headers: {
+          "User-Agent": ref.watch(runtimeDetailsServiceProvider).userAgent,
+        },
+      ),
+    );
 
 @Riverpod(keepAlive: true)
 ProfilesDao profilesDao(ProfilesDaoRef ref) => ProfilesDao(
diff --git a/lib/services/runtime_details_service.dart b/lib/services/runtime_details_service.dart
new file mode 100644
index 00000000..dc70fc6e
--- /dev/null
+++ b/lib/services/runtime_details_service.dart
@@ -0,0 +1,24 @@
+import 'dart:io';
+
+import 'package:hiddify/utils/utils.dart';
+import 'package:package_info_plus/package_info_plus.dart';
+
+class RuntimeDetailsService with InfraLogger {
+  late final PackageInfo _packageInfo;
+
+  String get appVersion => _packageInfo.version;
+  String get buildNumber => _packageInfo.buildNumber;
+
+  late final String operatingSystem = Platform.operatingSystem;
+  late final String userAgent;
+
+  Future<void> init() async {
+    loggy.debug("initializing");
+    _packageInfo = await PackageInfo.fromPlatform();
+    userAgent = "HiddifyNext/$appVersion ($operatingSystem)";
+
+    loggy.info(
+      "os: [$operatingSystem](${Platform.operatingSystemVersion}), processor count [${Platform.numberOfProcessors}]",
+    );
+  }
+}
diff --git a/lib/services/service_providers.dart b/lib/services/service_providers.dart
index 31e38388..774b4c66 100644
--- a/lib/services/service_providers.dart
+++ b/lib/services/service_providers.dart
@@ -1,6 +1,7 @@
 import 'package:hiddify/services/connectivity/connectivity.dart';
 import 'package:hiddify/services/files_editor_service.dart';
 import 'package:hiddify/services/notification/notification.dart';
+import 'package:hiddify/services/runtime_details_service.dart';
 import 'package:hiddify/services/singbox/singbox_service.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
 
@@ -14,6 +15,10 @@ NotificationService notificationService(NotificationServiceRef ref) =>
 FilesEditorService filesEditorService(FilesEditorServiceRef ref) =>
     FilesEditorService();
 
+@Riverpod(keepAlive: true)
+RuntimeDetailsService runtimeDetailsService(RuntimeDetailsServiceRef ref) =>
+    RuntimeDetailsService();
+
 @Riverpod(keepAlive: true)
 SingboxService singboxService(SingboxServiceRef ref) => SingboxService();