diff --git a/lib/features/composer/data/datasource_impl/composer_datasource_impl.dart b/lib/features/composer/data/datasource_impl/composer_datasource_impl.dart
index a609133da..f06177022 100644
--- a/lib/features/composer/data/datasource_impl/composer_datasource_impl.dart
+++ b/lib/features/composer/data/datasource_impl/composer_datasource_impl.dart
@@ -2,16 +2,27 @@
 import 'package:core/core.dart';
 import 'package:model/upload/file_info.dart';
 import 'package:tmail_ui_user/features/composer/data/datasource/composer_datasource.dart';
+import 'package:tmail_ui_user/main/exceptions/exception_thrower.dart';
 
 class ComposerDataSourceImpl extends ComposerDataSource {
 
   final DownloadClient downloadClient;
+  final ExceptionThrower _exceptionThrower;
 
-  ComposerDataSourceImpl(this.downloadClient);
+  ComposerDataSourceImpl(this.downloadClient, this._exceptionThrower);
 
   @override
-  Future<String?> downloadImageAsBase64(String url, String cid, FileInfo fileInfo, {double? maxWidth, bool? compress}) {
-    return downloadClient.downloadImageAsBase64(
+  Future<String?> downloadImageAsBase64(
+    String url,
+    String cid,
+    FileInfo fileInfo,
+    {
+      double? maxWidth,
+      bool? compress
+    }
+  ) {
+    return Future.sync(() async {
+      return downloadClient.downloadImageAsBase64(
         url,
         cid,
         fileInfo.fileExtension,
@@ -19,5 +30,8 @@ class ComposerDataSourceImpl extends ComposerDataSource {
         bytesData: fileInfo.bytes,
         maxWidth: maxWidth,
         compress: compress);
+    }).catchError((error) {
+      _exceptionThrower.throwException(error);
+    });
   }
 }
\ No newline at end of file
diff --git a/lib/features/composer/presentation/composer_bindings.dart b/lib/features/composer/presentation/composer_bindings.dart
index 1c63e33af..7615704c9 100644
--- a/lib/features/composer/presentation/composer_bindings.dart
+++ b/lib/features/composer/presentation/composer_bindings.dart
@@ -69,7 +69,7 @@ class ComposerBindings extends BaseBindings {
   @override
   void bindingsDataSourceImpl() {
     Get.lazyPut(() => AttachmentUploadDataSourceImpl(Get.find<FileUploader>()));
-    Get.lazyPut(() => ComposerDataSourceImpl(Get.find<DownloadClient>()));
+    Get.lazyPut(() => ComposerDataSourceImpl(Get.find<DownloadClient>(), Get.find<RemoteExceptionThrower>()));
     Get.lazyPut(() => ContactDataSourceImpl());
     Get.lazyPut(() => MailboxDataSourceImpl(
       Get.find<MailboxAPI>(),