diff --git a/lib/features/manage_account/domain/repository/manage_account_repository.dart b/lib/features/manage_account/domain/repository/manage_account_repository.dart
index 81bd2eb89..26cdf0e43 100644
--- a/lib/features/manage_account/domain/repository/manage_account_repository.dart
+++ b/lib/features/manage_account/domain/repository/manage_account_repository.dart
@@ -35,4 +35,6 @@ abstract class ManageAccountRepository {
   Future<TMailForward> getForward(AccountId accountId);
 
   Future<List<VacationResponse>> getAllVacationResponse(AccountId accountId);
+
+  Future<List<VacationResponse>> updateVacation(AccountId accountId, VacationResponse vacationResponse);
 }
\ No newline at end of file
diff --git a/lib/features/manage_account/domain/state/get_all_vacation_state.dart b/lib/features/manage_account/domain/state/get_all_vacation_state.dart
index afdbd1d27..f8d5df82c 100644
--- a/lib/features/manage_account/domain/state/get_all_vacation_state.dart
+++ b/lib/features/manage_account/domain/state/get_all_vacation_state.dart
@@ -11,7 +11,7 @@ class LoadingGetAllVacation extends UIState {
 }
 
 class GetAllVacationSuccess extends UIState {
-  final List<VacationResponse>? listVacationResponse;
+  final List<VacationResponse> listVacationResponse;
 
   GetAllVacationSuccess(this.listVacationResponse);
 
diff --git a/lib/features/manage_account/domain/state/update_vacation_state.dart b/lib/features/manage_account/domain/state/update_vacation_state.dart
new file mode 100644
index 000000000..e2c3c6500
--- /dev/null
+++ b/lib/features/manage_account/domain/state/update_vacation_state.dart
@@ -0,0 +1,29 @@
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:jmap_dart_client/jmap/mail/vacation/vacation_response.dart';
+
+class LoadingUpdateVacation extends UIState {
+
+  LoadingUpdateVacation();
+
+  @override
+  List<Object?> get props => [];
+}
+
+class UpdateVacationSuccess extends UIState {
+  final List<VacationResponse> listVacationResponse;
+
+  UpdateVacationSuccess(this.listVacationResponse);
+
+  @override
+  List<Object?> get props => [listVacationResponse];
+}
+
+class UpdateVacationFailure extends FeatureFailure {
+  final dynamic exception;
+
+  UpdateVacationFailure(this.exception);
+
+  @override
+  List<Object> get props => [exception];
+}
\ No newline at end of file
diff --git a/lib/features/manage_account/domain/usecases/update_vacation_interactor.dart b/lib/features/manage_account/domain/usecases/update_vacation_interactor.dart
new file mode 100644
index 000000000..b6234d57b
--- /dev/null
+++ b/lib/features/manage_account/domain/usecases/update_vacation_interactor.dart
@@ -0,0 +1,25 @@
+import 'dart:core';
+
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:dartz/dartz.dart';
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:jmap_dart_client/jmap/mail/vacation/vacation_response.dart';
+import 'package:tmail_ui_user/features/manage_account/domain/repository/manage_account_repository.dart';
+import 'package:tmail_ui_user/features/manage_account/domain/state/update_vacation_state.dart';
+
+class UpdateVacationInteractor {
+  final ManageAccountRepository manageAccountRepository;
+
+  UpdateVacationInteractor(this.manageAccountRepository);
+
+  Stream<Either<Failure, Success>> execute(AccountId accountId, VacationResponse vacationResponse) async* {
+    try {
+      yield Right<Failure, Success>(LoadingUpdateVacation());
+      final listVacationResponse = await manageAccountRepository.updateVacation(accountId, vacationResponse);
+      yield Right<Failure, Success>(UpdateVacationSuccess(listVacationResponse));
+    } catch (exception) {
+      yield Left<Failure, Success>(UpdateVacationFailure(exception));
+    }
+  }
+}
\ No newline at end of file