diff --git a/FishFactory/FishFactoryBusinessLogic/BusinessLogics/OrderLogic.cs b/FishFactory/FishFactoryBusinessLogic/BusinessLogics/OrderLogic.cs
index c67efe2..f420a28 100644
--- a/FishFactory/FishFactoryBusinessLogic/BusinessLogics/OrderLogic.cs
+++ b/FishFactory/FishFactoryBusinessLogic/BusinessLogics/OrderLogic.cs
@@ -12,8 +12,9 @@ namespace FishFactoryBusinessLogic.BusinessLogics
     {
         private readonly ILogger _logger;
         private readonly IOrderStorage _orderStorage;
+		static readonly object _locker = new object();
 
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+		public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
         {
             _logger = logger;
             _orderStorage = orderStorage;
@@ -67,7 +68,11 @@ namespace FishFactoryBusinessLogic.BusinessLogics
 
         public bool TakeOrderInWork(OrderBindingModel model)
         {
-            return StatusUpdate(model, OrderStatus.Выполняется);
+            lock (_locker)
+            {
+                return StatusUpdate(model, OrderStatus.Выполняется);
+            }
+            
         }
 
         public bool DeliveryOrder(OrderBindingModel model)