diff --git a/lib/data/core/functions/shared_function.dart b/lib/data/core/functions/shared_function.dart
index dca8c9f9..737217b4 100644
--- a/lib/data/core/functions/shared_function.dart
+++ b/lib/data/core/functions/shared_function.dart
@@ -1,4 +1,5 @@
 import 'package:injectable/injectable.dart';
+import '../../model/leave/leave.dart';
 
 @Injectable()
 class AppFunctions {
@@ -19,4 +20,22 @@ class AppFunctions {
       return true;
     }
   }
+
+  String getNotificationDuration(
+      {required double total,
+        required LeaveDayDuration firstLeaveDayDuration}) {
+    if (total <= 1) {
+      if (firstLeaveDayDuration == LeaveDayDuration.firstHalfLeave) {
+        return "First Half";
+      } else if (firstLeaveDayDuration == LeaveDayDuration.secondHalfLeave) {
+        return "Second Half";
+      } else if (firstLeaveDayDuration == LeaveDayDuration.fullLeave) {
+        return "Full day";
+      } else {
+        return "$total day";
+      }
+    } else {
+      return "$total days";
+    }
+  }
 }
diff --git a/lib/data/services/mail_notification_service.dart b/lib/data/services/mail_notification_service.dart
index 23c09209..1ec4fd44 100644
--- a/lib/data/services/mail_notification_service.dart
+++ b/lib/data/services/mail_notification_service.dart
@@ -25,6 +25,7 @@ class NotificationService {
       {required String name,
       required String reason,
       required DateTime startDate,
+      required String duration,
       required DateTime endDate,
       required String receiver}) async {
     if (kDebugMode) return;
@@ -36,6 +37,7 @@ class NotificationService {
                 "date": getFormatDate(startDate: startDate, endDate: endDate),
                 "status": LeaveStatus.pending.value,
                 'reason': reason,
+                'duration': duration,
                 'receiver': receiver,
               }));
       if (response.statusCode == 200) {
diff --git a/lib/ui/user/leaves/apply_leave/bloc/apply_leave_bloc.dart b/lib/ui/user/leaves/apply_leave/bloc/apply_leave_bloc.dart
index 1a21b55f..3ce0cd4a 100644
--- a/lib/ui/user/leaves/apply_leave/bloc/apply_leave_bloc.dart
+++ b/lib/ui/user/leaves/apply_leave/bloc/apply_leave_bloc.dart
@@ -124,11 +124,15 @@ class ApplyLeaveBloc extends Bloc<ApplyLeaveEvent, ApplyLeaveState>
               _userStateNotifier.currentSpace!.notificationEmail;
           if (notificationEmail != null) {
             await _notificationService.notifyHRForNewLeave(
-                name: _userStateNotifier.employee.name,
-                startDate: leaveData.startDate,
-                endDate: leaveData.endDate,
-                reason: leaveData.reason,
-                receiver: notificationEmail);
+              name: _userStateNotifier.employee.name,
+              startDate: leaveData.startDate,
+              endDate: leaveData.endDate,
+              reason: leaveData.reason,
+              receiver: notificationEmail,
+              duration: _appFunctions.getNotificationDuration(
+                  total: leaveData.total,
+                  firstLeaveDayDuration: leaveData.perDayDuration.first),
+            );
           }
           emit(state.copyWith(
               leaveRequestStatus: Status.success, leaveId: leaveData.leaveId));
diff --git a/test/unit_test/admin/home/search_member/invite_member_bloc_test.mocks.dart b/test/unit_test/admin/home/search_member/invite_member_bloc_test.mocks.dart
index 99e73598..0641475a 100644
--- a/test/unit_test/admin/home/search_member/invite_member_bloc_test.mocks.dart
+++ b/test/unit_test/admin/home/search_member/invite_member_bloc_test.mocks.dart
@@ -433,6 +433,7 @@ class MockNotificationService extends _i1.Mock
     required String? name,
     required String? reason,
     required DateTime? startDate,
+    required String? duration,
     required DateTime? endDate,
     required String? receiver,
   }) =>
@@ -444,6 +445,7 @@ class MockNotificationService extends _i1.Mock
             #name: name,
             #reason: reason,
             #startDate: startDate,
+            #duration: duration,
             #endDate: endDate,
             #receiver: receiver,
           },
diff --git a/test/unit_test/admin/leaves/application_detail/admin_leave_request_details_bloc_test.mocks.dart b/test/unit_test/admin/leaves/application_detail/admin_leave_request_details_bloc_test.mocks.dart
index 90f302b2..e851c072 100644
--- a/test/unit_test/admin/leaves/application_detail/admin_leave_request_details_bloc_test.mocks.dart
+++ b/test/unit_test/admin/leaves/application_detail/admin_leave_request_details_bloc_test.mocks.dart
@@ -495,6 +495,7 @@ class MockNotificationService extends _i1.Mock
     required String? name,
     required String? reason,
     required DateTime? startDate,
+    required String? duration,
     required DateTime? endDate,
     required String? receiver,
   }) =>
@@ -506,6 +507,7 @@ class MockNotificationService extends _i1.Mock
             #name: name,
             #reason: reason,
             #startDate: startDate,
+            #duration: duration,
             #endDate: endDate,
             #receiver: receiver,
           },
diff --git a/test/unit_test/space/join_space/join_space_test.mocks.dart b/test/unit_test/space/join_space/join_space_test.mocks.dart
index 9f7e341a..e26fac52 100644
--- a/test/unit_test/space/join_space/join_space_test.mocks.dart
+++ b/test/unit_test/space/join_space/join_space_test.mocks.dart
@@ -701,6 +701,7 @@ class MockNotificationService extends _i1.Mock
     required String? name,
     required String? reason,
     required DateTime? startDate,
+    required String? duration,
     required DateTime? endDate,
     required String? receiver,
   }) =>
@@ -712,6 +713,7 @@ class MockNotificationService extends _i1.Mock
             #name: name,
             #reason: reason,
             #startDate: startDate,
+            #duration: duration,
             #endDate: endDate,
             #receiver: receiver,
           },
diff --git a/test/unit_test/user/leaves/apply_leave/apply_leave_bloc_test.dart b/test/unit_test/user/leaves/apply_leave/apply_leave_bloc_test.dart
index c8dcfca5..df58b992 100644
--- a/test/unit_test/user/leaves/apply_leave/apply_leave_bloc_test.dart
+++ b/test/unit_test/user/leaves/apply_leave/apply_leave_bloc_test.dart
@@ -348,6 +348,7 @@ void main() {
               receiver: 'hr@canopas.com',
               name: "dummy",
               startDate: leave.startDate,
+              duration: appFunctions.getNotificationDuration(total: leave.total, firstLeaveDayDuration:leave.perDayDuration.first),
               endDate: leave.endDate))
           .thenAnswer((realInvocation) async => true);
       leaveRequestBloc.add(ApplyLeaveEndDateChangeEvent(endDate: futureDate));
diff --git a/test/unit_test/user/leaves/apply_leave/apply_leave_bloc_test.mocks.dart b/test/unit_test/user/leaves/apply_leave/apply_leave_bloc_test.mocks.dart
index 27330591..a860ea78 100644
--- a/test/unit_test/user/leaves/apply_leave/apply_leave_bloc_test.mocks.dart
+++ b/test/unit_test/user/leaves/apply_leave/apply_leave_bloc_test.mocks.dart
@@ -395,6 +395,7 @@ class MockNotificationService extends _i1.Mock
     required String? name,
     required String? reason,
     required DateTime? startDate,
+    required String? duration,
     required DateTime? endDate,
     required String? receiver,
   }) =>
@@ -406,6 +407,7 @@ class MockNotificationService extends _i1.Mock
             #name: name,
             #reason: reason,
             #startDate: startDate,
+            #duration: duration,
             #endDate: endDate,
             #receiver: receiver,
           },