diff --git a/CompanyManagment.App.Contracts/RollCall/IRollCallApplication.cs b/CompanyManagment.App.Contracts/RollCall/IRollCallApplication.cs
index 6ada660b..6ce7bbfd 100644
--- a/CompanyManagment.App.Contracts/RollCall/IRollCallApplication.cs
+++ b/CompanyManagment.App.Contracts/RollCall/IRollCallApplication.cs
@@ -124,7 +124,7 @@ namespace CompanyManagment.App.Contracts.RollCall
         /// <param name="workshopId"></param>
         /// <param name="command"></param>
         /// <returns></returns>
-        OperationResult RecalculateValues(long workshopId, List<ReCalculateRollCallValues> command);
+        Task<OperationResult> RecalculateValues(long workshopId, List<ReCalculateRollCallValues> command);
     }
     public class ReCalculateRollCallValues
     {
diff --git a/CompanyManagment.Application/CustomizeWorkshopSettingsApplication.cs b/CompanyManagment.Application/CustomizeWorkshopSettingsApplication.cs
index b4f19256..5c3f7e2f 100644
--- a/CompanyManagment.Application/CustomizeWorkshopSettingsApplication.cs
+++ b/CompanyManagment.Application/CustomizeWorkshopSettingsApplication.cs
@@ -25,6 +25,7 @@ using Microsoft.EntityFrameworkCore.Query;
 using Company.Domain.CheckoutAgg;
 using Company.Domain.CustomizeCheckoutAgg;
 using Company.Domain.CustomizeCheckoutTempAgg;
+using Company.Domain.RollCallAgg;
 using CompanyManagment.EFCore.Repository;
 
 
@@ -38,7 +39,8 @@ public class CustomizeWorkshopSettingsApplication(ICustomizeWorkshopSettingsRepo
 	IRollCallApplication rollCallAppllication,
 	ICheckoutRepository checkoutRepository,
 	ICustomizeCheckoutRepository customizeCheckoutRepository,
-	ICustomizeCheckoutTempRepository customizeCheckoutTempRepository)
+	ICustomizeCheckoutTempRepository customizeCheckoutTempRepository,
+	IRollCallRepository rollCallRepository)
 	: ICustomizeWorkshopSettingsApplication
 {
 	private readonly ICustomizeWorkshopSettingsRepository _customizeWorkshopSettingsRepository = customizeWorkshopSettingsRepository;
@@ -53,6 +55,7 @@ public class CustomizeWorkshopSettingsApplication(ICustomizeWorkshopSettingsRepo
 	private readonly ICheckoutRepository _checkoutRepository = checkoutRepository;
 	private readonly ICustomizeCheckoutRepository _customizeCheckoutRepository = customizeCheckoutRepository;
 	private readonly ICustomizeCheckoutTempRepository _customizeCheckoutTempRepository = customizeCheckoutTempRepository;
+	private readonly IRollCallRepository _rollCallRepository = rollCallRepository;
 
 	#region RollCallShifts
 
@@ -822,14 +825,19 @@ public class CustomizeWorkshopSettingsApplication(ICustomizeWorkshopSettingsRepo
 
 		var notSelectedEmployeeSettings = employeeSettings.Where(x => !selectedEmployeesIds.Contains(x.EmployeeId));
 
-		var weeklyOffDays = command.OffDayOfWeeks?.Select(x => new WeeklyOffDay(x)).ToList() ?? [];
-		using var transaction = new TransactionScope();
+		var weeklyOffDays = command.OffDayOfWeeks?
+			.Select(x => new WeeklyOffDay(x)).ToList() ?? [];
+
+		using var rollCallTransaction = _rollCallRepository.BeginTransactionAsync()
+			.GetAwaiter().GetResult();
 
 		entity.EditSimpleAndOverwriteOnEmployee(command.Name, selectedEmployeesIds, groupSettingsShifts, command.WorkshopShiftStatus,
 			command.IrregularShift, breakTime, isChanged, command.HolidayWork, rotatingShift, weeklyOffDays);
 		if (reCalculateCommand.Count > 0)
 		{
-			var result = _rollCallApplication.RecalculateValues(workshopSettings.WorkshopId, reCalculateCommand);
+			var result = _rollCallApplication
+				.RecalculateValues(workshopSettings.WorkshopId, reCalculateCommand)
+				.GetAwaiter().GetResult();
 
 			if (result.IsSuccedded == false)
 			{
@@ -844,7 +852,7 @@ public class CustomizeWorkshopSettingsApplication(ICustomizeWorkshopSettingsRepo
 
 		_customizeWorkshopGroupSettingsRepository.SaveChanges();
 
-		transaction.Complete();
+		rollCallTransaction.Commit();
 		return op.Succcedded();
 	}
 	public OperationResult EditSimpleRollCallEmployeeSetting(EditCustomizeEmployeeSettings command,
@@ -1043,7 +1051,9 @@ public class CustomizeWorkshopSettingsApplication(ICustomizeWorkshopSettingsRepo
 		_customizeWorkshopGroupSettingsRepository.SaveChanges();
 		if (reCalculateCommand.Count > 0)
 		{
-			var result = _rollCallApplication.RecalculateValues(command.WorkshopId, reCalculateCommand);
+			var result = _rollCallApplication
+				.RecalculateValues(command.WorkshopId, reCalculateCommand)
+				.GetAwaiter().GetResult();
 
 			if (result.IsSuccedded == false)
 			{
diff --git a/CompanyManagment.Application/RollCallApplication.cs b/CompanyManagment.Application/RollCallApplication.cs
index 1730c70d..e73e4c3e 100644
--- a/CompanyManagment.Application/RollCallApplication.cs
+++ b/CompanyManagment.Application/RollCallApplication.cs
@@ -788,7 +788,7 @@ public class RollCallApplication : IRollCallApplication
 		return _rollCallRepository.CheckRepeat(employeeId, workshopId);
 	}
 
-    public OperationResult RecalculateValues(long workshopId, List<ReCalculateRollCallValues> commands)
+    public async Task<OperationResult> RecalculateValues(long workshopId, List<ReCalculateRollCallValues> commands)
     {
         var operationResult = new OperationResult();
         try
@@ -812,24 +812,43 @@ public class RollCallApplication : IRollCallApplication
 
             var oldestDate = commands.MinBy(x => x.FromDate).FromDate.ToGeorgianDateTime();
 
-            var allRollCalls = _rollCallRepository
+            var allRollCalls = await _rollCallRepository
                 .GetRollCallsUntilNowWithWorkshopIdEmployeeIds(workshopId, commands.Select(x => x.EmployeeId).ToList(),
-                    oldestDate).GetAwaiter().GetResult();
+                    oldestDate);
+            
+            var rollCalls =
+	            commands.SelectMany(command =>
+		            allRollCalls.Where(x =>
+			            x.EmployeeId == command.EmployeeId &&
+			            x.ShiftDate >= command.FromDate.ToGeorgianDateTime()
+		            )
+	            );
 
-
-            foreach (var command in commands)
+            foreach (var rollCall in rollCalls)
             {
-                var rollCalls = allRollCalls
-                    .Where(x => x.EmployeeId == command.EmployeeId && x.ShiftDate >= command.FromDate.ToGeorgianDateTime()).ToList();
+	            rollCall.ClearTimeDiff();
 
-                foreach (var rollCall in rollCalls)
-                {
-                    rollCall.ClearTimeDiff();
-                    _rollCallRepository.SaveChanges();
-                    rollCall.SetEndDateTime(rollCall.EndDate!.Value, _rollCallDomainService);
-                }
+	            await _rollCallRepository.SaveChangesAsync();
+
+	            rollCall.SetEndDateTime(
+		            rollCall.EndDate!.Value,
+		            _rollCallDomainService
+	            );
             }
-            _rollCallRepository.SaveChanges();
+
+            // foreach (var command in commands)
+            // {
+            //     var rollCalls = allRollCalls
+            //         .Where(x => x.EmployeeId == command.EmployeeId && x.ShiftDate >= command.FromDate.ToGeorgianDateTime()).ToList();
+            //
+            //     foreach (var rollCall in rollCalls)
+            //     {
+            //         rollCall.ClearTimeDiff();
+            //         await _rollCallRepository.SaveChangesAsync();
+            //         rollCall.SetEndDateTime(rollCall.EndDate!.Value, _rollCallDomainService);
+            //     }
+            // }
+            await _rollCallRepository.SaveChangesAsync();
 
             return operationResult.Succcedded();
         }
diff --git a/ServiceHost/Areas/Client/Pages/Company/RollCall/Grouping.cshtml.cs b/ServiceHost/Areas/Client/Pages/Company/RollCall/Grouping.cshtml.cs
index 781d76b8..7d41262c 100644
--- a/ServiceHost/Areas/Client/Pages/Company/RollCall/Grouping.cshtml.cs
+++ b/ServiceHost/Areas/Client/Pages/Company/RollCall/Grouping.cshtml.cs
@@ -293,9 +293,9 @@ namespace ServiceHost.Areas.Client.Pages.Company.RollCall
             });
         }
 
-        public IActionResult OnPostReCalculateValues(List<ReCalculateRollCallValues> command)
+        public async Task<IActionResult> OnPostReCalculateValues(List<ReCalculateRollCallValues> command)
         {
-	        var result = _rollCallApplication.RecalculateValues(_workshopId, command);
+	        var result =await _rollCallApplication.RecalculateValues(_workshopId, command);
 
 			return new JsonResult(new
 			{