diff --git a/lib/features/caching/caching_manager.dart b/lib/features/caching/caching_manager.dart
index d7b0859b3..2704cfb57 100644
--- a/lib/features/caching/caching_manager.dart
+++ b/lib/features/caching/caching_manager.dart
@@ -14,6 +14,8 @@ import 'package:tmail_ui_user/features/caching/clients/state_cache_client.dart';
 import 'package:tmail_ui_user/features/caching/clients/subscription_cache_client.dart';
 import 'package:tmail_ui_user/features/caching/utils/caching_constants.dart';
 import 'package:tmail_ui_user/features/mailbox/data/model/state_type.dart';
+import 'package:tmail_ui_user/features/offline_mode/controller/work_scheduler_controller.dart';
+import 'package:tmail_ui_user/features/offline_mode/manager/sending_email_cache_manager.dart';
 
 class CachingManager {
   final MailboxCacheClient _mailboxCacheClient;
@@ -27,6 +29,7 @@ class CachingManager {
   final DetailedEmailHiveCacheClient _detailedEmailHiveCacheClient;
   final OpenedEmailHiveCacheClient _openedEmailHiveCacheClient;
   final FileUtils _fileUtils;
+  final SendingEmailCacheManager _sendingEmailCacheManager;
 
   CachingManager(
     this._mailboxCacheClient,
@@ -40,6 +43,7 @@ class CachingManager {
     this._detailedEmailHiveCacheClient,
     this._openedEmailHiveCacheClient,
     this._fileUtils,
+    this._sendingEmailCacheManager,
   );
 
   Future<void> clearAll() async {
@@ -51,8 +55,12 @@ class CachingManager {
       _fcmSubscriptionCacheClient.clearAllData(),
       _recentSearchCacheClient.clearAllData(),
       _accountCacheClient.clearAllData(),
-      _detailedEmailHiveCacheClient.clearAllData(),
-      _openedEmailHiveCacheClient.clearAllData(),
+      if (PlatformInfo.isMobile)
+        ...[
+          _detailedEmailHiveCacheClient.clearAllData(),
+          _openedEmailHiveCacheClient.clearAllData(),
+          _clearSendingEmailCache(),
+        ]
     ], eagerError: true);
   }
 
@@ -64,8 +72,12 @@ class CachingManager {
       _fcmCacheClient.clearAllData(),
       _fcmSubscriptionCacheClient.clearAllData(),
       _recentSearchCacheClient.clearAllData(),
-      _detailedEmailHiveCacheClient.clearAllData(),
-      _openedEmailHiveCacheClient.clearAllData(),
+      if (PlatformInfo.isMobile)
+       ...[
+         _detailedEmailHiveCacheClient.clearAllData(),
+         _openedEmailHiveCacheClient.clearAllData(),
+         _clearSendingEmailCache(),
+       ]
     ], eagerError: true);
   }
 
@@ -103,4 +115,16 @@ class CachingManager {
       _fileUtils.removeFolder(CachingConstants.openedEmailContentFolderName);
     }
   }
+
+  Future<void> _clearSendingEmailCache() async {
+    final listSendingEmails = await _sendingEmailCacheManager.getAllSendingEmails();
+    final sendingIds = listSendingEmails.map((sendingEmail) => sendingEmail.sendingId).toSet().toList();
+    if (sendingIds.isNotEmpty) {
+      await Future.wait(
+        sendingIds.map((sendingId) => WorkSchedulerController().cancelByUniqueId(sendingId)),
+        eagerError: true
+      );
+      await _sendingEmailCacheManager.clearAllSendingEmails();
+    }
+  }
 }
diff --git a/lib/features/email/data/datasource_impl/email_hive_cache_datasource_impl.dart b/lib/features/email/data/datasource_impl/email_hive_cache_datasource_impl.dart
index 76fd69258..bac89761f 100644
--- a/lib/features/email/data/datasource_impl/email_hive_cache_datasource_impl.dart
+++ b/lib/features/email/data/datasource_impl/email_hive_cache_datasource_impl.dart
@@ -256,7 +256,7 @@ class EmailHiveCacheDataSourceImpl extends EmailDataSource {
   @override
   Future<List<SendingEmail>> getAllSendingEmails(AccountId accountId, UserName userName, {bool needToReopen = false}) {
     return Future.sync(() async {
-      final sendingEmailsCache = await _sendingEmailCacheManager.getAllSendingEmails(accountId, userName, needToReopen: needToReopen);
+      final sendingEmailsCache = await _sendingEmailCacheManager.getAllSendingEmailsByTupleKey(accountId, userName, needToReopen: needToReopen);
       return sendingEmailsCache.toSendingEmails();
     }).catchError(_exceptionThrower.throwException);
   }
diff --git a/lib/features/offline_mode/manager/sending_email_cache_manager.dart b/lib/features/offline_mode/manager/sending_email_cache_manager.dart
index 5e488b035..1951df44b 100644
--- a/lib/features/offline_mode/manager/sending_email_cache_manager.dart
+++ b/lib/features/offline_mode/manager/sending_email_cache_manager.dart
@@ -24,7 +24,7 @@ class SendingEmailCacheManager {
     return _hiveCacheClient.insertItem(keyCache, sendingEmailHiveCache);
   }
 
-  Future<List<SendingEmailHiveCache>> getAllSendingEmails(
+  Future<List<SendingEmailHiveCache>> getAllSendingEmailsByTupleKey(
     AccountId accountId,
     UserName userName,
     {bool needToReopen = false}
@@ -33,7 +33,7 @@ class SendingEmailCacheManager {
        accountId.asString,
        userName.value,
        needToReopen: needToReopen);
-     log('SendingEmailCacheManager::getAllSendingEmails():COUNT: ${sendingEmailsCache.length}');
+     log('SendingEmailCacheManager::getAllSendingEmailsByTupleKey():COUNT: ${sendingEmailsCache.length}');
      sendingEmailsCache.sortByLatestTime();
      return sendingEmailsCache;
   }
@@ -47,4 +47,13 @@ class SendingEmailCacheManager {
     log('SendingEmailCacheManager::deleteSendingEmail():keyCache: $keyCache');
     return _hiveCacheClient.deleteItem(keyCache);
   }
+
+  Future<List<SendingEmailHiveCache>> getAllSendingEmails() async {
+    final sendingEmailsCache = await _hiveCacheClient.getAll(needToReopen: true);
+    log('SendingEmailCacheManager::getAllSendingEmails():COUNT: ${sendingEmailsCache.length}');
+    sendingEmailsCache.sortByLatestTime();
+    return sendingEmailsCache;
+  }
+
+  Future<void> clearAllSendingEmails() => _hiveCacheClient.clearAllData();
 }
\ No newline at end of file
diff --git a/lib/main/bindings/local/local_bindings.dart b/lib/main/bindings/local/local_bindings.dart
index b36fdd129..7592a76cd 100644
--- a/lib/main/bindings/local/local_bindings.dart
+++ b/lib/main/bindings/local/local_bindings.dart
@@ -92,6 +92,7 @@ class LocalBindings extends Bindings {
       Get.find<DetailedEmailHiveCacheClient>(),
       Get.find<OpenedEmailHiveCacheClient>(),
       Get.find<FileUtils>(),
+      Get.find<SendingEmailCacheManager>(),
     ));
     Get.put(SharePreferenceSpamReportDataSource(Get.find<SharedPreferences>()));
   }