diff --git a/AsbCloudApp/Data/NotificationDto.cs b/AsbCloudApp/Data/NotificationDto.cs
index 2f4b09dd..d067a633 100644
--- a/AsbCloudApp/Data/NotificationDto.cs
+++ b/AsbCloudApp/Data/NotificationDto.cs
@@ -46,7 +46,7 @@ public class NotificationDto : IId
 	/// Дата прочтения уведомления
 	/// </summary>
 	public DateTime? ReadDate { get; set; }
-	
+
 	/// <summary>
 	/// Состояние уведомления
 	/// 0 - Зарегистрировано,
@@ -65,6 +65,10 @@ public class NotificationDto : IId
 
 			return 0;
 		}
+		set
+		{
+			
+		}
 	}
 
 	/// <summary>
diff --git a/AsbCloudApp/Services/Notifications/NotificationService.cs b/AsbCloudApp/Services/Notifications/NotificationService.cs
index 6d6fc6d7..33ff10db 100644
--- a/AsbCloudApp/Services/Notifications/NotificationService.cs
+++ b/AsbCloudApp/Services/Notifications/NotificationService.cs
@@ -23,7 +23,6 @@ public class NotificationService
     /// Сервис для работы с уведомлениями
     /// </summary>
     /// <param name="notificationCategoryRepository"></param>
-    /// <param name="userRepository"></param>
     /// <param name="notificationRepository"></param>
     /// <param name="notificationTransportServices"></param>
     public NotificationService(ICrudRepository<NotificationCategoryDto> notificationCategoryRepository,
@@ -80,13 +79,10 @@ public class NotificationService
             cancellationToken)
             ?? throw new ArgumentInvalidException("Уведомление не найдено", nameof(idNotification));
 
-        if (isRead)
-        {
-            if (notification.SentDate == null)
-                throw new ArgumentInvalidException("Уведомление не может быть прочитано", nameof(isRead));
-
-            notification.ReadDate = DateTime.UtcNow;
-        }
+        if(isRead && !notification.SentDate.HasValue)
+            throw new ArgumentInvalidException("Уведомление не может быть прочитано", nameof(isRead));
+        
+        notification.ReadDate = isRead ? DateTime.UtcNow : null;
 
         await notificationRepository.UpdateAsync(notification,
             cancellationToken);
diff --git a/AsbCloudInfrastructure/Services/WellOperationService/OperationsStatService.cs b/AsbCloudInfrastructure/Services/WellOperationService/OperationsStatService.cs
index ea74cd8b..2757dbfd 100644
--- a/AsbCloudInfrastructure/Services/WellOperationService/OperationsStatService.cs
+++ b/AsbCloudInfrastructure/Services/WellOperationService/OperationsStatService.cs
@@ -431,6 +431,9 @@ namespace AsbCloudInfrastructure.Services.WellOperationService
             var tzOffsetHours = wellService.GetTimezone(idWell).Hours;
 
             var merged = MergeArraysBySections(sectionsIds, wellOperationsPlan, wellOperationsFact).ToList();
+            if (merged.Count ==0)
+                return Enumerable.Empty<PlanFactPredictBase<WellOperationDto>>();
+
             var tvd = new List<PlanFactPredictBase<WellOperationDto>>(merged.Count);
             var (Plan, Fact) = merged.FirstOrDefault();
             var dateStart = Plan?.DateStart ?? Fact!.DateStart;
diff --git a/AsbCloudWebApi/Controllers/UserSettingsController.cs b/AsbCloudWebApi/Controllers/UserSettingsController.cs
index 9d0f5c99..e3e47327 100644
--- a/AsbCloudWebApi/Controllers/UserSettingsController.cs
+++ b/AsbCloudWebApi/Controllers/UserSettingsController.cs
@@ -94,7 +94,7 @@ namespace AsbCloudWebApi.Controllers
         /// <returns></returns>
         [HttpDelete("/api/admin/user/{idUser}/settings")]
         [Permission]
-        public virtual async Task<ActionResult<int>> DeleteAsync(int idUser, CancellationToken token)
+        public virtual async Task<ActionResult<int>> DeleteAllAsync(int idUser, CancellationToken token)
         {
             var result = await service.DeleteAsync(idUser, token).ConfigureAwait(false);