diff --git a/lib/core/config/app_config.dart b/lib/core/config/app_config.dart
index 542bc74..c8f7095 100644
--- a/lib/core/config/app_config.dart
+++ b/lib/core/config/app_config.dart
@@ -33,6 +33,10 @@ class AppConfig {
     // }
   }
 
+  static String get flagUrl {
+    return 'https://app.opplens.com/api/v1/flags/';
+  }
+
   // کلیدهای حساس را به این شکل مدیریت کنید
   static String get apiKey {
     if (isDevelopment) {
diff --git a/lib/core/services/cache_init.dart b/lib/core/services/cache_init.dart
new file mode 100644
index 0000000..c533e69
--- /dev/null
+++ b/lib/core/services/cache_init.dart
@@ -0,0 +1,7 @@
+import 'svg_cache.dart';
+
+class CacheInit {
+  static Future<void> init() async {
+    await SvgCache().init();
+  }
+}
diff --git a/lib/core/services/svg_cache.dart b/lib/core/services/svg_cache.dart
new file mode 100644
index 0000000..1eb7f31
--- /dev/null
+++ b/lib/core/services/svg_cache.dart
@@ -0,0 +1,78 @@
+import 'dart:io';
+
+import 'package:dio/dio.dart';
+import 'package:flutter/foundation.dart';
+import 'package:path_provider/path_provider.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+class SvgCache {
+  static final SvgCache _instance = SvgCache._internal();
+  factory SvgCache() => _instance;
+  SvgCache._internal();
+
+  final Dio _dio = Dio();
+  Directory? _cacheDir;
+
+  Future<void> init() async {
+    if (kIsWeb) {
+      // Web doesn't need directory initialization
+      return;
+    }
+
+    final appDir = await getApplicationDocumentsDirectory();
+    _cacheDir = Directory('${appDir.path}/svg_cache');
+    if (!await _cacheDir!.exists()) {
+      await _cacheDir!.create(recursive: true);
+    }
+  }
+
+  Future<String?> getCachedPath(String url) async {
+    if (kIsWeb) {
+      return await _getWebCachedPath(url);
+    }
+
+    final fileName = _getFileName(url);
+    final file = File('${_cacheDir!.path}/$fileName');
+    return await file.exists() ? file.path : null;
+  }
+
+  Future<String> cacheSvg(String url) async {
+    if (kIsWeb) {
+      return await _cacheWebSvg(url);
+    }
+
+    final fileName = _getFileName(url);
+    final file = File('${_cacheDir!.path}/$fileName');
+    final response = await _dio.get(
+      url,
+      options: Options(responseType: ResponseType.plain),
+    );
+    await file.writeAsString(response.data);
+    return file.path;
+  }
+
+  Future<String?> _getWebCachedPath(String url) async {
+    final prefs = await SharedPreferences.getInstance();
+    final fileName = _getFileName(url);
+    return prefs.containsKey('svg_cache_$fileName')
+        ? 'web_cache_$fileName'
+        : null;
+  }
+
+  Future<String> _cacheWebSvg(String url) async {
+    final response = await _dio.get(
+      url,
+      options: Options(responseType: ResponseType.plain),
+    );
+    final fileName = _getFileName(url);
+    final prefs = await SharedPreferences.getInstance();
+
+    // Store SVG data in SharedPreferences for web
+    await prefs.setString('svg_cache_$fileName', response.data);
+    return 'web_cache_$fileName';
+  }
+
+  String _getFileName(String url) {
+    return url.split('/').last.replaceAll(RegExp(r'[^a-zA-Z0-9._-]'), '_');
+  }
+}
diff --git a/lib/main.dart b/lib/main.dart
index 9fb1f48..94becb5 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -7,6 +7,7 @@ import 'package:provider/provider.dart';
 import 'package:provider/single_child_widget.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:tm_app/core/config/dependencies.dart';
+import 'package:tm_app/core/services/cache_init.dart';
 import 'package:tm_app/core/theme/theme_provider.dart';
 
 import 'core/routes/app_routes.dart';
@@ -16,6 +17,9 @@ import 'core/utils/logger.dart';
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
 
+  // Initialize SVG cache
+  await CacheInit.init();
+
   await SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
 
   // Initialize the logger
diff --git a/lib/views/detail/widgets/tender_location_section.dart b/lib/views/detail/widgets/tender_location_section.dart
index 16dd056..954e59e 100644
--- a/lib/views/detail/widgets/tender_location_section.dart
+++ b/lib/views/detail/widgets/tender_location_section.dart
@@ -1,4 +1,3 @@
-import 'package:country_flags/country_flags.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:tm_app/core/constants/assets.dart';
@@ -6,6 +5,7 @@ import 'package:tm_app/core/theme/colors.dart';
 import 'package:tm_app/core/utils/size_config.dart';
 
 import '../../../data/services/model/tender_data/tender_data.dart';
+import '../../shared/flag.dart';
 import '../strings/tender_details_strings.dart';
 
 class TenderLocationSection extends StatelessWidget {
@@ -48,14 +48,8 @@ class TenderLocationSection extends StatelessWidget {
                 ),
               ),
               SizedBox(width: 4.0.w()),
-              SizedBox(
-                width: 32.0.w(),
-                height: 21.0.h(),
-                child: CountryFlag.fromCountryCode(
-                  detail.countryCode!,
-                  shape: RoundedRectangle(4),
-                ),
-              ),
+              if (detail.countryCode != null)
+                Flag(countryCode: detail.countryCode!),
             ],
           ),
           SizedBox(height: 8.0.h()),
diff --git a/lib/views/home/tenders_list_item.dart b/lib/views/home/tenders_list_item.dart
index ccf647b..1cd774c 100644
--- a/lib/views/home/tenders_list_item.dart
+++ b/lib/views/home/tenders_list_item.dart
@@ -1,4 +1,3 @@
-import 'package:country_flags/country_flags.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/svg.dart';
 import 'package:tm_app/data/services/model/tender_data/tender_data.dart';
@@ -8,6 +7,7 @@ import 'package:tm_app/views/home/widgets/tender_card_progress_bar.dart';
 import '../../core/constants/assets.dart';
 import '../../core/theme/colors.dart';
 import '../../core/utils/size_config.dart';
+import '../shared/flag.dart';
 
 class TendersListItem extends StatelessWidget {
   const TendersListItem({required this.tender, super.key});
@@ -113,14 +113,8 @@ class TendersListItem extends StatelessWidget {
                   ),
                 ),
                 SizedBox(width: 8.0.w()),
-                SizedBox(
-                  width: 32.0.w(),
-                  height: 21.0.h(),
-                  child: CountryFlag.fromCountryCode(
-                    tender.countryCode!,
-                    shape: RoundedRectangle(4),
-                  ),
-                ),
+                if (tender.countryCode != null)
+                  Flag(countryCode: tender.countryCode!),
                 Spacer(),
               ],
             ),
diff --git a/lib/views/liked_tenders/widgets/liked_tenders_list_item.dart b/lib/views/liked_tenders/widgets/liked_tenders_list_item.dart
index 545a741..31ad653 100644
--- a/lib/views/liked_tenders/widgets/liked_tenders_list_item.dart
+++ b/lib/views/liked_tenders/widgets/liked_tenders_list_item.dart
@@ -1,4 +1,3 @@
-import 'package:country_flags/country_flags.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/svg.dart';
@@ -12,6 +11,7 @@ import 'package:tm_app/views/home/strings/home_strings.dart';
 
 import '../../../core/constants/tender_submision_mode.dart';
 import '../../../data/services/model/tender_approvals_data/tender_approvals_data.dart';
+import '../../shared/flag.dart';
 import '../../shared/select_submission_bottom_sheet.dart';
 import '../../shared/select_submission_dialog.dart';
 
@@ -166,14 +166,8 @@ class LikedListItem extends StatelessWidget {
                   ),
                 ),
                 SizedBox(width: 8.0.w()),
-                SizedBox(
-                  width: 32.0.w(),
-                  height: 21.0.h(),
-                  child: CountryFlag.fromCountryCode(
-                    tender.countryCode!,
-                    shape: RoundedRectangle(4),
-                  ),
-                ),
+                if (tender.countryCode != null)
+                  Flag(countryCode: tender.countryCode!),
                 Spacer(),
                 InkWell(
                   onTap: () {
diff --git a/lib/views/shared/cached_svg.dart b/lib/views/shared/cached_svg.dart
new file mode 100644
index 0000000..f06b4b0
--- /dev/null
+++ b/lib/views/shared/cached_svg.dart
@@ -0,0 +1,96 @@
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_svg/flutter_svg.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+import '../../core/services/svg_cache.dart';
+
+class CachedSvg extends StatefulWidget {
+  final String url;
+  final double? width;
+  final double? height;
+  final BoxFit fit;
+
+  const CachedSvg({
+    required this.url,
+    this.width,
+    this.height,
+    this.fit = BoxFit.contain,
+    super.key,
+  });
+
+  @override
+  State<CachedSvg> createState() => _CachedSvgState();
+}
+
+class _CachedSvgState extends State<CachedSvg> {
+  String? _svgData;
+  bool _isLoading = true;
+
+  @override
+  void initState() {
+    super.initState();
+    _loadSvg();
+  }
+
+  @override
+  void didUpdateWidget(covariant CachedSvg oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    if (oldWidget.url != widget.url) {
+      _isLoading = true;
+      _svgData = null;
+      _loadSvg();
+    }
+  }
+
+  Future<void> _loadSvg() async {
+    try {
+      final cache = SvgCache();
+      String? cachedPath = await cache.getCachedPath(widget.url);
+      cachedPath ??= await cache.cacheSvg(widget.url);
+      if (kIsWeb && cachedPath.startsWith('web_cache_')) {
+        final prefs = await SharedPreferences.getInstance();
+        final fileName = cachedPath.replaceFirst('web_cache_', '');
+        _svgData = prefs.getString('svg_cache_$fileName');
+      } else {
+        _svgData = await File(cachedPath).readAsString();
+      }
+
+      if (mounted) {
+        setState(() {
+          _isLoading = false;
+        });
+      }
+    } catch (e) {
+      if (mounted) {
+        setState(() {
+          _isLoading = false;
+        });
+      }
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (_isLoading) {
+      return SizedBox(
+        width: widget.width ?? 20,
+        height: widget.height ?? 20,
+        child: const Center(child: CircularProgressIndicator()),
+      );
+    }
+
+    if (_svgData == null) {
+      return const Icon(Icons.error);
+    }
+
+    return SvgPicture.string(
+      _svgData!,
+      width: widget.width,
+      height: widget.height,
+      fit: widget.fit,
+    );
+  }
+}
diff --git a/lib/views/shared/flag.dart b/lib/views/shared/flag.dart
new file mode 100644
index 0000000..5e59288
--- /dev/null
+++ b/lib/views/shared/flag.dart
@@ -0,0 +1,26 @@
+import 'package:flutter/material.dart';
+import 'package:tm_app/core/utils/size_config.dart';
+import 'package:tm_app/views/shared/cached_svg.dart';
+
+import '../../core/config/app_config.dart';
+
+class Flag extends StatelessWidget {
+  const Flag({required this.countryCode, super.key});
+
+  final String countryCode;
+
+  @override
+  Widget build(BuildContext context) {
+    return countryCode.isNotEmpty
+        ? ClipRRect(
+          borderRadius: BorderRadius.circular(6),
+          child: CachedSvg(
+            url: '${AppConfig.flagUrl}$countryCode',
+            width: 32.0.w(),
+            height: 21.0.h(),
+            fit: BoxFit.cover,
+          ),
+        )
+        : const SizedBox();
+  }
+}
diff --git a/lib/views/tenders/widgets/tender_card.dart b/lib/views/tenders/widgets/tender_card.dart
index 4b366f8..9dfc6a1 100644
--- a/lib/views/tenders/widgets/tender_card.dart
+++ b/lib/views/tenders/widgets/tender_card.dart
@@ -1,4 +1,3 @@
-import 'package:country_flags/country_flags.dart';
 import 'package:flutter/material.dart' hide DateUtils;
 import 'package:flutter_svg/svg.dart';
 import 'package:provider/provider.dart';
@@ -11,6 +10,7 @@ import '../../../core/utils/date_utils.dart';
 import '../../../core/utils/size_config.dart';
 import '../../../view_models/tenders_view_model.dart';
 import '../../detail/strings/tender_details_strings.dart';
+import '../../shared/flag.dart';
 import '../strings/tenders_strings.dart';
 import 'tender_action_buttons_row.dart';
 
@@ -253,14 +253,7 @@ class TenderCard extends StatelessWidget {
           SizedBox(width: 8.0.w()),
           // Country flag placeholder
           if (tender.countryCode != null)
-            SizedBox(
-              width: 32.0.w(),
-              height: 21.0.h(),
-              child: CountryFlag.fromCountryCode(
-                tender.countryCode!,
-                shape: RoundedRectangle(4),
-              ),
-            ),
+            Flag(countryCode: tender.countryCode!),
         ],
       ),
     );
diff --git a/lib/views/your_tenders/widgets/tender_card.dart b/lib/views/your_tenders/widgets/tender_card.dart
index d6405e3..7501949 100644
--- a/lib/views/your_tenders/widgets/tender_card.dart
+++ b/lib/views/your_tenders/widgets/tender_card.dart
@@ -1,4 +1,3 @@
-import 'package:country_flags/country_flags.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/svg.dart';
 import 'package:tm_app/core/utils/date_utils.dart';
@@ -8,6 +7,7 @@ import '../../../core/constants/assets.dart';
 import '../../../core/constants/tender_approval_status.dart';
 import '../../../core/theme/colors.dart';
 import '../../../core/utils/size_config.dart';
+import '../../shared/flag.dart';
 
 class TenderCard extends StatelessWidget {
   final bool isDesktop;
@@ -163,15 +163,8 @@ class TenderCard extends StatelessWidget {
                         ),
                       ),
                       SizedBox(width: 8.0.w()),
-                      // Country flag
-                      SizedBox(
-                        width: 32.0.w(),
-                        height: 21.0.h(),
-                        child: CountryFlag.fromCountryCode(
-                          tender.countryCode!,
-                          shape: RoundedRectangle(4),
-                        ),
-                      ),
+                      if (tender.countryCode != null)
+                        Flag(countryCode: tender.countryCode!),
                     ],
                   ),
                 ),
diff --git a/pubspec.yaml b/pubspec.yaml
index 4a07e05..7795c29 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -23,10 +23,10 @@ dependencies:
   json_annotation: ^4.8.1
   http: ^1.5.0
   intl: ^0.20.2
-  country_flags: ^3.3.0
   flutter_launcher_icons: ^0.14.4
   toastification: ^3.0.3
   pinput: ^5.0.2
+  path_provider: ^2.1.5
 
 dev_dependencies:
   flutter_test: