diff --git a/RoadTrain/RoadTrain/MapWithSetRoadTrainsGeneric.cs b/RoadTrain/RoadTrain/MapWithSetRoadTrainsGeneric.cs
index d92ef94..78197e0 100644
--- a/RoadTrain/RoadTrain/MapWithSetRoadTrainsGeneric.cs
+++ b/RoadTrain/RoadTrain/MapWithSetRoadTrainsGeneric.cs
@@ -49,7 +49,7 @@
         {
             int width = picWidth / _placeSizeWidth;
             int height = picHeight / _placeSizeHeight;
-            _setRoadTrains = new SetRoadTrainsGeneric<T>(width * height - 2);
+            _setRoadTrains = new SetRoadTrainsGeneric<T>(width * height - 1);
             _pictureWidth = picWidth;
             _pictureHeight = picHeight;
             _map = map;
diff --git a/RoadTrain/RoadTrain/RoadTrain.csproj b/RoadTrain/RoadTrain/RoadTrain.csproj
index 92b34c7..e0d9d40 100644
--- a/RoadTrain/RoadTrain/RoadTrain.csproj
+++ b/RoadTrain/RoadTrain/RoadTrain.csproj
@@ -27,6 +27,7 @@
     <PackageReference Include="Serilog" Version="2.12.0" />
     <PackageReference Include="Serilog.Extensions.Logging" Version="3.1.0" />
     <PackageReference Include="Serilog.Settings.Configuration" Version="3.4.0" />
+    <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/RoadTrain/RoadTrain/SetRoadTrainsGeneric.cs b/RoadTrain/RoadTrain/SetRoadTrainsGeneric.cs
index 051cec2..13d3946 100644
--- a/RoadTrain/RoadTrain/SetRoadTrainsGeneric.cs
+++ b/RoadTrain/RoadTrain/SetRoadTrainsGeneric.cs
@@ -72,9 +72,13 @@
         public T Remove(int position)
         {
             // проверка позиции 
-            if (position < 0 || position >= _maxCount)
+            if (position < 0 || position >= _maxCount - 1)
                 return null;
-            T delObj = _places[position];
+            if (position >= _places.Count)
+            {
+                throw new RoadTrainNotFoundException(position);
+            }
+            var delObj = _places[position];
             if (delObj == null)
             {
                 throw new RoadTrainNotFoundException(position);