diff --git a/airhub_app/ios/Podfile.lock b/airhub_app/ios/Podfile.lock
index d68fb16..c650a4f 100644
--- a/airhub_app/ios/Podfile.lock
+++ b/airhub_app/ios/Podfile.lock
@@ -1,8 +1,4 @@
 PODS:
-  - ali_auth (1.3.7):
-    - Flutter
-    - MJExtension
-    - SDWebImage
   - audio_session (0.0.1):
     - Flutter
   - Flutter (1.0.0)
@@ -14,12 +10,8 @@ PODS:
   - just_audio (0.0.1):
     - Flutter
     - FlutterMacOS
-  - MJExtension (3.4.2)
   - permission_handler_apple (9.3.0):
     - Flutter
-  - SDWebImage (5.21.6):
-    - SDWebImage/Core (= 5.21.6)
-  - SDWebImage/Core (5.21.6)
   - shared_preferences_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
@@ -28,7 +20,6 @@ PODS:
     - FlutterMacOS
 
 DEPENDENCIES:
-  - ali_auth (from `.symlinks/plugins/ali_auth/ios`)
   - audio_session (from `.symlinks/plugins/audio_session/ios`)
   - Flutter (from `Flutter`)
   - flutter_blue_plus_darwin (from `.symlinks/plugins/flutter_blue_plus_darwin/darwin`)
@@ -38,14 +29,7 @@ DEPENDENCIES:
   - shared_preferences_foundation (from `.symlinks/plugins/shared_preferences_foundation/darwin`)
   - webview_flutter_wkwebview (from `.symlinks/plugins/webview_flutter_wkwebview/darwin`)
 
-SPEC REPOS:
-  trunk:
-    - MJExtension
-    - SDWebImage
-
 EXTERNAL SOURCES:
-  ali_auth:
-    :path: ".symlinks/plugins/ali_auth/ios"
   audio_session:
     :path: ".symlinks/plugins/audio_session/ios"
   Flutter:
@@ -64,15 +48,12 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/webview_flutter_wkwebview/darwin"
 
 SPEC CHECKSUMS:
-  ali_auth: fe9a6188a90eb39227f3674c05a71383ac4ec6a2
   audio_session: 9bb7f6c970f21241b19f5a3658097ae459681ba0
   Flutter: cabc95a1d2626b1b06e7179b784ebcf0c0cde467
   flutter_blue_plus_darwin: 20a08bfeaa0f7804d524858d3d8744bcc1b6dbc3
   image_picker_ios: e0ece4aa2a75771a7de3fa735d26d90817041326
   just_audio: 4e391f57b79cad2b0674030a00453ca5ce817eed
-  MJExtension: e97d164cb411aa9795cf576093a1fa208b4a8dd8
   permission_handler_apple: 4ed2196e43d0651e8ff7ca3483a069d469701f2d
-  SDWebImage: 1bb6a1b84b6fe87b972a102bdc77dd589df33477
   shared_preferences_foundation: 7036424c3d8ec98dfe75ff1667cb0cd531ec82bb
   webview_flutter_wkwebview: 8ebf4fded22593026f7dbff1fbff31ea98573c8d
 
diff --git a/airhub_app/lib/core/network/api_config.dart b/airhub_app/lib/core/network/api_config.dart
index 89b6863..cc20d06 100644
--- a/airhub_app/lib/core/network/api_config.dart
+++ b/airhub_app/lib/core/network/api_config.dart
@@ -1,6 +1,6 @@
 class ApiConfig {
   /// 后端服务器地址（开发环境请替换为实际 IP）
-  static const String baseUrl = 'http://192.168.124.24:8000';
+  static const String baseUrl = 'http://192.168.124.8:8000';
 
   /// App 端 API 前缀
   static const String apiPrefix = '/api/v1';
diff --git a/airhub_app/lib/core/services/log_center_service.dart b/airhub_app/lib/core/services/log_center_service.dart
index d22cc2b..948577c 100644
--- a/airhub_app/lib/core/services/log_center_service.dart
+++ b/airhub_app/lib/core/services/log_center_service.dart
@@ -16,6 +16,7 @@ class LogCenterService {
     defaultValue: 'https://qiyuan-log-center-api.airlabs.art',
   );
   static const String _url = '$_baseUrl/api/v1/logs/report';
+  static const String _registerUrl = '$_baseUrl/api/v1/projects/register';
   static const String _projectId = 'airhub_app';
   static const String _repoUrl = 'https://gitea.airlabs.art/zyc/rtc_prd.git';
 
@@ -29,6 +30,24 @@ class LogCenterService {
     ));
   }
 
+  /// 初始化：向 Log Center 注册项目
+  Future<void> initialize() async {
+    try {
+      await _dio.post(_registerUrl, data: {
+        'project_id': _projectId,
+        'repo_url': _repoUrl,
+        'description': 'Flutter mobile app (subdirectory of rtc_prd repo)',
+        'platform': defaultTargetPlatform.name,
+        'environment': const String.fromEnvironment(
+          'ENVIRONMENT',
+          defaultValue: kDebugMode ? 'development' : 'production',
+        ),
+      });
+    } catch (_) {
+      // 静默失败，不影响 App 启动
+    }
+  }
+
   /// 上报 Flutter 框架错误（FlutterError）
   void reportFlutterError(FlutterErrorDetails details) {
     _report(
diff --git a/airhub_app/lib/features/device/domain/entities/device.g.dart b/airhub_app/lib/features/device/domain/entities/device.g.dart
index efe2721..04c0e22 100644
--- a/airhub_app/lib/features/device/domain/entities/device.g.dart
+++ b/airhub_app/lib/features/device/domain/entities/device.g.dart
@@ -33,9 +33,9 @@ _DeviceInfo _$DeviceInfoFromJson(Map<String, dynamic> json) => _DeviceInfo(
   deviceType: (json['device_type'] is Map<String, dynamic>)
       ? DeviceType.fromJson(json['device_type'] as Map<String, dynamic>)
       : null,
-  deviceTypeInfo: json['device_type_info'] == null
-      ? null
-      : DeviceType.fromJson(json['device_type_info'] as Map<String, dynamic>),
+  deviceTypeInfo: (json['device_type_info'] is Map<String, dynamic>)
+      ? DeviceType.fromJson(json['device_type_info'] as Map<String, dynamic>)
+      : null,
   macAddress: json['mac_address'] as String?,
   name: json['name'] as String? ?? '',
   status: json['status'] as String? ?? 'in_stock',
diff --git a/airhub_app/lib/main.dart b/airhub_app/lib/main.dart
index 21a7dc8..ef9f08b 100644
--- a/airhub_app/lib/main.dart
+++ b/airhub_app/lib/main.dart
@@ -14,6 +14,7 @@ void main() {
 
     final container = ProviderContainer();
     final logCenter = container.read(logCenterServiceProvider);
+    logCenter.initialize();
 
     // 捕获 Flutter 框架错误（Widget build 异常等）
     FlutterError.onError = (details) {
diff --git a/airhub_app/lib/pages/bluetooth_page.dart b/airhub_app/lib/pages/bluetooth_page.dart
index cde01a0..a1a989f 100644
--- a/airhub_app/lib/pages/bluetooth_page.dart
+++ b/airhub_app/lib/pages/bluetooth_page.dart
@@ -75,7 +75,7 @@ class _BluetoothPageState extends ConsumerState<BluetoothPage>
   static const _airhubPrefix = 'Airhub_';
 
   // 状态
-  bool _isSearching = true;
+  bool _isSearching = !kIsWeb; // Web 平台不自动搜索，需用户手势触发
   bool _isBluetoothOn = false;
   List<MockDevice> _devices = [];
   int _currentIndex = 0;
@@ -132,7 +132,8 @@ class _BluetoothPageState extends ConsumerState<BluetoothPage>
       setState(() => _isBluetoothOn = isOn);
 
       if (isOn) {
-        _startSearch();
+        // Web 平台: BLE scan 必须由用户手势触发，不自动扫描
+        if (!kIsWeb) _startSearch();
       } else if (state == BluetoothAdapterState.off) {
         FlutterBluePlus.stopScan();
         setState(() {
@@ -307,6 +308,7 @@ class _BluetoothPageState extends ConsumerState<BluetoothPage>
 
   /// 请求蓝牙权限
   Future<void> _requestPermissions() async {
+    if (kIsWeb) return; // Web 平台无需请求原生权限
     try {
       if (Platform.isAndroid) {
         // Android 需要位置权限才能扫描 BLE
@@ -324,7 +326,7 @@ class _BluetoothPageState extends ConsumerState<BluetoothPage>
 
   /// 蓝牙未开启弹窗
   void _showBluetoothOffDialog() {
-    if (!mounted) return;
+    if (!mounted || kIsWeb) return; // Web 平台不弹原生蓝牙设置弹窗
     showGlassDialog(
       context: context,
       title: '蓝牙未开启',
@@ -781,9 +783,9 @@ class _BluetoothPageState extends ConsumerState<BluetoothPage>
     return Container(
       padding: EdgeInsets.fromLTRB(
         20, // HTML: 20px sides
-        20, // HTML: 20px top
+        16, // HTML: 20px top (reduced to prevent overflow)
         20,
-        MediaQuery.of(context).padding.bottom + 60, // HTML: safe-area + 60px
+        MediaQuery.of(context).padding.bottom + 40, // HTML: safe-area + bottom padding
       ),
       child: Row(
         mainAxisAlignment: MainAxisAlignment.center,
@@ -812,6 +814,16 @@ class _BluetoothPageState extends ConsumerState<BluetoothPage>
               ),
             ),
           ),
+          // 搜索按钮 (Web 平台初始状态或无设备时显示)
+          if (!_isSearching && _devices.isEmpty) ...[
+            const SizedBox(width: 16),
+            GradientButton(
+              text: '搜索设备',
+              width: 180,
+              height: 52,
+              onPressed: _startSearch,
+            ),
+          ],
           // 连接按钮 (搜索完成后显示)
           if (!_isSearching && _devices.isNotEmpty) ...[
             const SizedBox(width: 16), // HTML: gap 16px