diff --git a/lib/features/destination_picker/presentation/destination_picker_bindings.dart b/lib/features/destination_picker/presentation/destination_picker_bindings.dart
index 6a97aa19f..227ff9b82 100644
--- a/lib/features/destination_picker/presentation/destination_picker_bindings.dart
+++ b/lib/features/destination_picker/presentation/destination_picker_bindings.dart
@@ -22,6 +22,7 @@ import 'package:tmail_ui_user/features/mailbox/presentation/model/mailbox_tree_b
 import 'package:tmail_ui_user/features/thread/data/datasource/thread_datasource.dart';
 import 'package:tmail_ui_user/features/thread/data/datasource_impl/thread_datasource_impl.dart';
 import 'package:tmail_ui_user/features/thread/data/network/thread_api.dart';
+import 'package:tmail_ui_user/features/thread/data/network/thread_isolate_worker.dart';
 
 class DestinationPickerBindings extends BaseBindings {
 
@@ -58,7 +59,7 @@ class DestinationPickerBindings extends BaseBindings {
     Get.lazyPut(() => MailboxCacheDataSourceImpl(Get.find<MailboxCacheManager>()));
     Get.lazyPut(() => StateDataSourceImpl(Get.find<StateCacheClient>()));
     Get.lazyPut(() => EmailDataSourceImpl(Get.find<EmailAPI>()));
-    Get.lazyPut(() => ThreadDataSourceImpl(Get.find<ThreadAPI>()));
+    Get.lazyPut(() => ThreadDataSourceImpl(Get.find<ThreadAPI>(), Get.find<ThreadIsolateWorker>()));
   }
 
   @override
diff --git a/lib/features/mailbox/presentation/mailbox_bindings.dart b/lib/features/mailbox/presentation/mailbox_bindings.dart
index f237a043d..a1428bae5 100644
--- a/lib/features/mailbox/presentation/mailbox_bindings.dart
+++ b/lib/features/mailbox/presentation/mailbox_bindings.dart
@@ -31,6 +31,7 @@ import 'package:tmail_ui_user/features/mailbox_creator/domain/usecases/verify_na
 import 'package:tmail_ui_user/features/thread/data/datasource/thread_datasource.dart';
 import 'package:tmail_ui_user/features/thread/data/datasource_impl/thread_datasource_impl.dart';
 import 'package:tmail_ui_user/features/thread/data/network/thread_api.dart';
+import 'package:tmail_ui_user/features/thread/data/network/thread_isolate_worker.dart';
 
 class MailboxBindings extends BaseBindings {
 
@@ -73,7 +74,7 @@ class MailboxBindings extends BaseBindings {
     Get.lazyPut(() => MailboxCacheDataSourceImpl(Get.find<MailboxCacheManager>()));
     Get.lazyPut(() => StateDataSourceImpl(Get.find<StateCacheClient>()));
     Get.lazyPut(() => EmailDataSourceImpl(Get.find<EmailAPI>()));
-    Get.lazyPut(() => ThreadDataSourceImpl(Get.find<ThreadAPI>()));
+    Get.lazyPut(() => ThreadDataSourceImpl(Get.find<ThreadAPI>(), Get.find<ThreadIsolateWorker>()));
   }
 
   @override
diff --git a/lib/features/mailbox_dashboard/presentation/bindings/mailbox_dashboard_bindings.dart b/lib/features/mailbox_dashboard/presentation/bindings/mailbox_dashboard_bindings.dart
index b4327d8a3..11e5f155d 100644
--- a/lib/features/mailbox_dashboard/presentation/bindings/mailbox_dashboard_bindings.dart
+++ b/lib/features/mailbox_dashboard/presentation/bindings/mailbox_dashboard_bindings.dart
@@ -80,6 +80,7 @@ import 'package:tmail_ui_user/features/thread/data/datasource_impl/local_thread_
 import 'package:tmail_ui_user/features/thread/data/datasource_impl/thread_datasource_impl.dart';
 import 'package:tmail_ui_user/features/thread/data/local/email_cache_manager.dart';
 import 'package:tmail_ui_user/features/thread/data/network/thread_api.dart';
+import 'package:tmail_ui_user/features/thread/data/network/thread_isolate_worker.dart';
 import 'package:tmail_ui_user/features/thread/data/repository/thread_repository_impl.dart';
 import 'package:tmail_ui_user/features/thread/domain/repository/thread_repository.dart';
 import 'package:tmail_ui_user/features/thread/presentation/thread_bindings.dart';
@@ -138,7 +139,7 @@ class MailboxDashBoardBindings extends BaseBindings {
         Get.find<DioClient>()
     ));
     Get.lazyPut(() => SearchDataSourceImpl(Get.find<RecentSearchCacheClient>()));
-    Get.lazyPut(() => ThreadDataSourceImpl(Get.find<ThreadAPI>()));
+    Get.lazyPut(() => ThreadDataSourceImpl(Get.find<ThreadAPI>(), Get.find<ThreadIsolateWorker>()));
     Get.lazyPut(() => LocalThreadDataSourceImpl(Get.find<EmailCacheManager>()));
     Get.lazyPut(() => StateDataSourceImpl(Get.find<StateCacheClient>()));
     Get.lazyPut(() => MailboxDataSourceImpl(Get.find<MailboxAPI>(), Get.find<MailboxIsolateWorker>()));
diff --git a/lib/features/thread/data/datasource/thread_datasource.dart b/lib/features/thread/data/datasource/thread_datasource.dart
index a235df0af..0a466f6b2 100644
--- a/lib/features/thread/data/datasource/thread_datasource.dart
+++ b/lib/features/thread/data/datasource/thread_datasource.dart
@@ -1,3 +1,7 @@
+import 'dart:async';
+
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
 import 'package:jmap_dart_client/jmap/account_id.dart';
 import 'package:jmap_dart_client/jmap/core/filter/filter.dart';
 import 'package:jmap_dart_client/jmap/core/properties/properties.dart';
@@ -9,6 +13,7 @@ import 'package:jmap_dart_client/jmap/mail/mailbox/mailbox.dart';
 import 'package:tmail_ui_user/features/thread/data/model/email_change_response.dart';
 import 'package:tmail_ui_user/features/thread/domain/model/email_response.dart';
 import 'package:tmail_ui_user/features/thread/domain/model/filter_message_option.dart';
+import 'package:dartz/dartz.dart' as dartz;
 
 abstract class ThreadDataSource {
   Future<EmailsResponse> getAllEmail(
@@ -33,4 +38,11 @@ abstract class ThreadDataSource {
   Future<List<Email>> getAllEmailCache({MailboxId? inMailboxId, Set<Comparator>? sort, FilterMessageOption? filterOption});
 
   Future<void> update({List<Email>? updated, List<Email>? created, List<EmailId>? destroyed});
+
+  Future<List<EmailId>> emptyTrashFolder(
+      AccountId accountId,
+      MailboxId mailboxId,
+      Future<void> Function(State state) updateState,
+      Future<void> Function(List<EmailId>? newDestroyed) updateDestroyedEmailCache,
+  );
 }
\ No newline at end of file
diff --git a/lib/features/thread/data/datasource_impl/local_thread_datasource_impl.dart b/lib/features/thread/data/datasource_impl/local_thread_datasource_impl.dart
index 1b765dcc4..46d0c075f 100644
--- a/lib/features/thread/data/datasource_impl/local_thread_datasource_impl.dart
+++ b/lib/features/thread/data/datasource_impl/local_thread_datasource_impl.dart
@@ -1,3 +1,8 @@
+import 'dart:async';
+
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:dartz/dartz.dart' as dartz;
 import 'package:jmap_dart_client/jmap/account_id.dart';
 import 'package:jmap_dart_client/jmap/core/filter/filter.dart';
 import 'package:jmap_dart_client/jmap/core/properties/properties.dart';
@@ -60,4 +65,9 @@ class LocalThreadDataSourceImpl extends ThreadDataSource {
       throw error;
     });
   }
+
+  @override
+  Future<List<EmailId>> emptyTrashFolder(AccountId accountId, MailboxId mailboxId, Future<void> Function(State state) updateState, Future<void> Function(List<EmailId>? newDestroyed) updateDestroyedEmailCache) {
+    throw UnimplementedError();
+  }
 }
\ No newline at end of file
diff --git a/lib/features/thread/data/datasource_impl/thread_datasource_impl.dart b/lib/features/thread/data/datasource_impl/thread_datasource_impl.dart
index 9bd2a56ff..edcbc9976 100644
--- a/lib/features/thread/data/datasource_impl/thread_datasource_impl.dart
+++ b/lib/features/thread/data/datasource_impl/thread_datasource_impl.dart
@@ -1,3 +1,8 @@
+import 'dart:async';
+
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:dartz/dartz.dart' as dartz;
 import 'package:jmap_dart_client/jmap/account_id.dart';
 import 'package:jmap_dart_client/jmap/core/filter/filter.dart';
 import 'package:jmap_dart_client/jmap/core/properties/properties.dart';
@@ -8,6 +13,7 @@ import 'package:jmap_dart_client/jmap/mail/email/email.dart';
 import 'package:jmap_dart_client/jmap/mail/mailbox/mailbox.dart';
 import 'package:tmail_ui_user/features/thread/data/datasource/thread_datasource.dart';
 import 'package:tmail_ui_user/features/thread/data/model/email_change_response.dart';
+import 'package:tmail_ui_user/features/thread/data/network/thread_isolate_worker.dart';
 import 'package:tmail_ui_user/features/thread/domain/model/email_response.dart';
 import 'package:tmail_ui_user/features/thread/data/network/thread_api.dart';
 import 'package:tmail_ui_user/features/thread/domain/model/filter_message_option.dart';
@@ -15,8 +21,9 @@ import 'package:tmail_ui_user/features/thread/domain/model/filter_message_option
 class ThreadDataSourceImpl extends ThreadDataSource {
 
   final ThreadAPI threadAPI;
+  final ThreadIsolateWorker _threadIsolateWorker;
 
-  ThreadDataSourceImpl(this.threadAPI);
+  ThreadDataSourceImpl(this.threadAPI, this._threadIsolateWorker);
 
   @override
   Future<EmailsResponse> getAllEmail(
@@ -69,4 +76,18 @@ class ThreadDataSourceImpl extends ThreadDataSource {
   Future<void> update({List<Email>? updated, List<Email>? created, List<EmailId>? destroyed}) {
     throw UnimplementedError();
   }
+
+  @override
+  Future<List<EmailId>> emptyTrashFolder(AccountId accountId, MailboxId mailboxId, Future<void> Function(State state) updateState, Future<void> Function(List<EmailId>? newDestroyed) updateDestroyedEmailCache) {
+    return Future.sync(() async {
+      return await _threadIsolateWorker.emptyTrashFolder(
+          accountId,
+          mailboxId,
+          updateState,
+          updateDestroyedEmailCache,
+      );
+    }).catchError((error) {
+      throw error;
+    });
+  }
 }
\ No newline at end of file
diff --git a/lib/features/thread/data/model/empty_trash_folder_arguments.dart b/lib/features/thread/data/model/empty_trash_folder_arguments.dart
index 9dbd04a7e..ed6021a72 100644
--- a/lib/features/thread/data/model/empty_trash_folder_arguments.dart
+++ b/lib/features/thread/data/model/empty_trash_folder_arguments.dart
@@ -9,17 +9,10 @@ import 'package:tmail_ui_user/features/thread/data/network/thread_api.dart';
 class EmptyTrashFolderArguments with EquatableMixin {
   AccountId accountId;
   MailboxId trashMailboxId;
-  Future<void> Function(State state) updateState;
-  Future<void> Function({
-    List<Email>? newUpdated,
-    List<Email>? newCreated,
-    List<EmailId>? newDestroyed,
-  }) updateEmailCache;
   final ThreadAPI threadAPI;
   final EmailAPI emailAPI;
 
-  EmptyTrashFolderArguments(this.threadAPI, this.emailAPI, this.accountId,
-      this.trashMailboxId, this.updateEmailCache, this.updateState);
+  EmptyTrashFolderArguments(this.threadAPI, this.emailAPI, this.accountId, this.trashMailboxId);
 
   @override
   List<Object?> get props => [accountId, trashMailboxId];
diff --git a/lib/features/thread/data/network/thread_isolate_worker.dart b/lib/features/thread/data/network/thread_isolate_worker.dart
index 7255849e7..f059307f0 100644
--- a/lib/features/thread/data/network/thread_isolate_worker.dart
+++ b/lib/features/thread/data/network/thread_isolate_worker.dart
@@ -1,10 +1,7 @@
 import 'dart:async';
 
-import 'package:core/presentation/state/failure.dart';
-import 'package:core/presentation/state/success.dart';
 import 'package:core/utils/app_logger.dart';
 import 'package:core/utils/build_utils.dart';
-import 'package:dartz/dartz.dart' as dartz;
 import 'package:jmap_dart_client/jmap/account_id.dart';
 import 'package:jmap_dart_client/jmap/core/properties/properties.dart';
 import 'package:jmap_dart_client/jmap/core/state.dart';
@@ -18,7 +15,6 @@ import 'package:model/email/email_property.dart';
 import 'package:tmail_ui_user/features/email/data/network/email_api.dart';
 import 'package:tmail_ui_user/features/thread/data/model/empty_trash_folder_arguments.dart';
 import 'package:tmail_ui_user/features/thread/data/network/thread_api.dart';
-import 'package:tmail_ui_user/features/thread/domain/state/empty_trash_folder_state.dart';
 import 'package:worker_manager/worker_manager.dart';
 
 class ThreadIsolateWorker {
@@ -31,28 +27,22 @@ class ThreadIsolateWorker {
   Future<List<EmailId>> emptyTrashFolder(
     AccountId accountId,
     MailboxId mailboxId,
-    int totalEmailUnread,
     Future<void> Function(State state) updateState,
-    Future<void> Function({
-      List<Email>? newUpdated,
-      List<Email>? newCreated,
-      List<EmailId>? newDestroyed,
-    }) updateEmailCache,
-    StreamController<dartz.Either<Failure, Success>> onProgressController,
+    Future<void> Function(List<EmailId>? newDestroyed) updateDestroyedEmailCache,
   ) async {
     if (BuildUtils.isWeb) {
-      return _emptyTrashFolderOnWeb(accountId, mailboxId, updateState, updateEmailCache, onProgressController);
+      return _emptyTrashFolderOnWeb(accountId, mailboxId, updateState, updateDestroyedEmailCache);
     } else {
       final result = await _isolateExecutor.execute(
-          arg1: EmptyTrashFolderArguments(_threadAPI, _emailAPI, accountId, mailboxId, updateEmailCache, updateState),
+          arg1: EmptyTrashFolderArguments(_threadAPI, _emailAPI, accountId, mailboxId),
           fun1: _emptyTrashFolderAction,
           notification: (value) {
-            if (value is List<Email>) {
-              log('ThreadIsolateWorker::markAsThreadRead(): onUpdateProgress: PERCENT ${value.length / totalEmailUnread}');
-              onProgressController.add(dartz.Right(UpdatingEmptyTrashFolderState(
-                mailboxId: mailboxId,
-                countRemove: value.length,
-              )));
+            if(value is State) {
+              updateState.call(value);
+            }
+            if (value is List<EmailId>) {
+              updateDestroyedEmailCache.call(value);
+              log('ThreadIsolateWorker::emptyTrashFolder(): onUpdateProgress: PERCENT ${value.length}');
             }
           });
       return result;
@@ -75,7 +65,7 @@ class ThreadIsolateWorker {
             properties: Properties({EmailProperty.id}));
 
         if (emailsResponse.state != null) {
-          await args.updateState.call(emailsResponse.state!);
+          sendPort.send(emailsResponse.state!);
         }
 
         var newEmailList = emailsResponse.emailList ?? <Email>[];
@@ -83,7 +73,7 @@ class ThreadIsolateWorker {
           newEmailList = newEmailList.where((email) => email.id != lastEmail!.id).toList();
         }
 
-        log('ThreadRepositoryImpl::emptyTrashFolder(): ${newEmailList.length}');
+        log('ThreadIsolateWorker::_emptyTrashFolderAction(): ${newEmailList.length}');
 
         if (newEmailList.isNotEmpty == true) {
           lastEmail = newEmailList.last;
@@ -93,7 +83,7 @@ class ThreadIsolateWorker {
           final listEmailIdDeleted = await args.emailAPI.deleteMultipleEmailsPermanently(args.accountId, emailIds);
 
           if (listEmailIdDeleted.isNotEmpty && listEmailIdDeleted.length == emailIds.length) {
-            await args.updateEmailCache(newDestroyed: listEmailIdDeleted);
+            sendPort.send(listEmailIdDeleted);
           }
           emailListCompleted.addAll(listEmailIdDeleted);
 
@@ -103,9 +93,9 @@ class ThreadIsolateWorker {
         }
       }
     } catch (e) {
-      log('ThreadIsolateWorker::_emptyTrashFolderOnWeb(): ERROR: $e');
+      log('ThreadIsolateWorker::_emptyTrashFolderAction(): ERROR: $e');
     }
-    log('ThreadIsolateWorker::_emptyTrashFolderOnWeb(): TOTAL_REMOVE: ${emailListCompleted.length}');
+    log('ThreadIsolateWorker::_emptyTrashFolderAction(): TOTAL_REMOVE: ${emailListCompleted.length}');
     return emailListCompleted;
   }
 
@@ -113,12 +103,7 @@ class ThreadIsolateWorker {
     AccountId accountId,
     MailboxId trashMailboxId,
     Future<void> Function(State state) updateState,
-    Future<void> Function({
-      List<Email>? newUpdated,
-      List<Email>? newCreated,
-      List<EmailId>? newDestroyed,
-    }) updateEmailCache,
-    StreamController<dartz.Either<Failure, Success>> onProgressController,
+    Future<void> Function(List<EmailId> newDestroyed) updateDestroyedEmailCache,
   ) async {
     List<EmailId> emailListCompleted = List.empty(growable: true);
     try {
@@ -143,7 +128,7 @@ class ThreadIsolateWorker {
           newEmailList = newEmailList.where((email) => email.id != lastEmail!.id).toList();
         }
 
-        log('ThreadRepositoryImpl::emptyTrashFolder(): ${newEmailList.length}');
+        log('ThreadIsolateWorker::_emptyTrashFolderOnWeb(): ${newEmailList.length}');
 
         if (newEmailList.isNotEmpty == true) {
           lastEmail = newEmailList.last;
@@ -153,13 +138,10 @@ class ThreadIsolateWorker {
           final listEmailIdDeleted = await _emailAPI.deleteMultipleEmailsPermanently(accountId, emailIds);
 
           if (listEmailIdDeleted.isNotEmpty && listEmailIdDeleted.length == emailIds.length) {
-            await updateEmailCache(newDestroyed: listEmailIdDeleted);
+            await updateDestroyedEmailCache(listEmailIdDeleted);
           }
           emailListCompleted.addAll(listEmailIdDeleted);
 
-          onProgressController.add(dartz.Right(UpdatingEmptyTrashFolderState(
-              mailboxId: trashMailboxId,
-              countRemove: emailListCompleted.length)));
         } else {
           hasEmails = false;
         }
diff --git a/lib/features/thread/domain/repository/thread_repository.dart b/lib/features/thread/domain/repository/thread_repository.dart
index 43641327f..365a2a3d6 100644
--- a/lib/features/thread/domain/repository/thread_repository.dart
+++ b/lib/features/thread/domain/repository/thread_repository.dart
@@ -1,3 +1,7 @@
+import 'dart:async';
+
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
 import 'package:jmap_dart_client/jmap/account_id.dart';
 import 'package:jmap_dart_client/jmap/core/filter/filter.dart';
 import 'package:jmap_dart_client/jmap/core/properties/properties.dart';
@@ -10,6 +14,7 @@ import 'package:tmail_ui_user/features/thread/domain/model/email_filter.dart';
 import 'package:tmail_ui_user/features/thread/domain/model/email_response.dart';
 import 'package:tmail_ui_user/features/thread/domain/model/filter_message_option.dart';
 import 'package:tmail_ui_user/features/thread/domain/model/get_email_request.dart';
+import 'package:dartz/dartz.dart' as dartz;
 
 abstract class ThreadRepository {
   Stream<EmailsResponse> getAllEmail(
@@ -47,5 +52,8 @@ abstract class ThreadRepository {
     }
   );
 
-  Future<bool> emptyTrashFolder(AccountId accountId, MailboxId trashMailboxId);
+  Future<List<EmailId>> emptyTrashFolder(
+      AccountId accountId,
+      MailboxId trashMailboxId,
+  );
 }
\ No newline at end of file
diff --git a/lib/features/thread/presentation/thread_controller.dart b/lib/features/thread/presentation/thread_controller.dart
index 9e15adce4..cb8d19141 100644
--- a/lib/features/thread/presentation/thread_controller.dart
+++ b/lib/features/thread/presentation/thread_controller.dart
@@ -71,6 +71,8 @@ import 'package:tmail_ui_user/features/thread/presentation/model/search_status.d
 import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
 import 'package:tmail_ui_user/main/routes/app_routes.dart';
 import 'package:tmail_ui_user/main/routes/route_navigation.dart';
+import 'package:tmail_ui_user/main/utils/binding_tag.dart';
+import 'package:worker_manager/worker_manager.dart';
 
 class ThreadController extends BaseController {
 
@@ -78,6 +80,7 @@ class ThreadController extends BaseController {
   final _imagePaths = Get.find<ImagePaths>();
   final _responsiveUtils = Get.find<ResponsiveUtils>();
   final _appToast = Get.find<AppToast>();
+  final Executor _isolateExecutor = Get.find<Executor>(tag: BindingTag.threadExecutor);
 
   final GetEmailsInMailboxInteractor _getEmailsInMailboxInteractor;
   final MarkAsMultipleEmailReadInteractor _markAsMultipleEmailReadInteractor;
@@ -105,7 +108,6 @@ class ThreadController extends BaseController {
   final ScrollController listEmailController = ScrollController();
   late Worker mailboxWorker, searchWorker, dashboardActionWorker, viewStateWorker, advancedSearchFilterWorker;
 
-
   Set<Comparator>? get _sortOrder => <Comparator>{}
     ..add(EmailComparator(EmailComparatorProperty.receivedAt)
       ..setIsAscending(false));
@@ -141,6 +143,7 @@ class ThreadController extends BaseController {
   @override
   void onInit() {
     _initWorker();
+    _initializeIsolateExecutor();
     super.onInit();
   }
 
@@ -153,6 +156,7 @@ class ThreadController extends BaseController {
   @override
   void onClose() {
     listEmailController.dispose();
+    _isolateExecutor.dispose();
     _clearWorker();
     super.onClose();
   }
@@ -315,6 +319,10 @@ class ThreadController extends BaseController {
     });
   }
 
+  void _initializeIsolateExecutor() async {
+      await _isolateExecutor.warmUp(log: BuildUtils.isDebugMode);
+  }
+
   void _clearWorker() {
     mailboxWorker.call();
     dashboardActionWorker.call();
diff --git a/lib/main/bindings/network/network_bindings.dart b/lib/main/bindings/network/network_bindings.dart
index a25fe8450..e6fc61eb4 100644
--- a/lib/main/bindings/network/network_bindings.dart
+++ b/lib/main/bindings/network/network_bindings.dart
@@ -20,6 +20,8 @@ import 'package:tmail_ui_user/features/mailbox/data/network/mailbox_isolate_work
 import 'package:tmail_ui_user/features/manage_account/data/network/manage_account_api.dart';
 import 'package:tmail_ui_user/features/session/data/network/session_api.dart';
 import 'package:tmail_ui_user/features/thread/data/network/thread_api.dart';
+import 'package:tmail_ui_user/features/thread/data/network/thread_isolate_worker.dart';
+import 'package:tmail_ui_user/main/utils/binding_tag.dart';
 import 'package:worker_manager/worker_manager.dart';
 
 class NetworkBindings extends Bindings {
@@ -91,6 +93,11 @@ class NetworkBindings extends Bindings {
   }
 
   void _bindingIsolateWorker() {
+    Get.put(Executor(), tag: BindingTag.threadExecutor);
+    Get.put(ThreadIsolateWorker(
+        Get.find<ThreadAPI>(),
+        Get.find<EmailAPI>(),
+        Get.find<Executor>(tag: BindingTag.threadExecutor)));
     Get.put(Executor());
     Get.put(MailboxIsolateWorker(
         Get.find<ThreadAPI>(),
diff --git a/lib/main/utils/binding_tag.dart b/lib/main/utils/binding_tag.dart
new file mode 100644
index 000000000..1c35ce841
--- /dev/null
+++ b/lib/main/utils/binding_tag.dart
@@ -0,0 +1,4 @@
+
+class BindingTag {
+  static const String threadExecutor = '#ThreadExecutor' ;
+}
\ No newline at end of file