diff --git a/InstructorsAndTrainees/instructors/instructorsview.cpp b/InstructorsAndTrainees/instructors/instructorsview.cpp
index dd2ec39..0df79e3 100644
--- a/InstructorsAndTrainees/instructors/instructorsview.cpp
+++ b/InstructorsAndTrainees/instructors/instructorsview.cpp
@@ -167,6 +167,8 @@ void InstructorsView::loadInstructorsFromDB()
 
     setCurrentInstructor(lastCurrentID);
 
+    treeWidget->sortItems(ColumnsTreeInsructors::clmn_Instructor, Qt::SortOrder::AscendingOrder);
+
     mtxTreeWidget.unlock();
 }
 
diff --git a/InstructorsAndTrainees/trainees/traineesview.cpp b/InstructorsAndTrainees/trainees/traineesview.cpp
index 825b157..263ab02 100644
--- a/InstructorsAndTrainees/trainees/traineesview.cpp
+++ b/InstructorsAndTrainees/trainees/traineesview.cpp
@@ -193,6 +193,8 @@ void TraineesView::loadTraineesFromDB()
     else
         setCurrentTrainee(lastCurrentID);
 
+    treeWidget->sortItems(ColumnsTreeTrainees::clmn_Trainee, Qt::SortOrder::AscendingOrder);
+
     mtxTreeWidget.unlock();
 }