diff --git a/PARR.BLL/Domain/Mq/GeneratorTemplateMq.cs b/PARR.BLL/Domain/Mq/GeneratorTemplateMq.cs
index a8ac501b..750e4c5b 100644
--- a/PARR.BLL/Domain/Mq/GeneratorTemplateMq.cs
+++ b/PARR.BLL/Domain/Mq/GeneratorTemplateMq.cs
@@ -45,6 +45,6 @@ namespace PARR.BLL.Domain.Mq
         /// <summary>
         /// Инициатор запроса к генератору
         /// </summary>
-        public IHistoryInitiator? HistoryInitiator { get; set; }
+        public HistoryInitiator? HistoryInitiator { get; set; }
     }
 }
diff --git a/PARR.BLL/Domain/Mq/TemplateActivatorMq.cs b/PARR.BLL/Domain/Mq/TemplateActivatorMq.cs
index 71f7b44c..0cafd462 100644
--- a/PARR.BLL/Domain/Mq/TemplateActivatorMq.cs
+++ b/PARR.BLL/Domain/Mq/TemplateActivatorMq.cs
@@ -21,6 +21,6 @@ namespace PARR.BLL.Domain.Mq
         /// <summary>
         /// Инициатор изменений
         /// </summary>
-        public IHistoryInitiator? HistoryInitiator { get; set; }
+        public HistoryInitiator? HistoryInitiator { get; set; }
     }
 }
diff --git a/PARR.TemplateActivator/TemplateActivator.cs b/PARR.TemplateActivator/TemplateActivator.cs
index 88184cc7..9465b991 100644
--- a/PARR.TemplateActivator/TemplateActivator.cs
+++ b/PARR.TemplateActivator/TemplateActivator.cs
@@ -105,7 +105,7 @@ internal class TemplateActivator : ITemplateActivator
         }
 
         if (historyInitiator != null)
-            historyInitiator.InitiatorComment += $" Action: {action.ToString()}";
+            historyInitiator.InitiatorComment += $" Action: {action.ToString()}".Trim();
 
         if (changes > 0 && !await templateService.CommitAsync(historyInitiator))
             logger.LogError($"{GetType().Name} не удалось записать измения в БД о новых состояниях шаблонов и расписаний регламентной работы Id {applicationInWorkId}");