diff --git a/Cop.Borovkov.Var3/Lab4/Extensions/DiExtensions.cs b/Cop.Borovkov.Var3/Lab4/Extensions/DiExtensions.cs
index ec824e1..129b87a 100644
--- a/Cop.Borovkov.Var3/Lab4/Extensions/DiExtensions.cs
+++ b/Cop.Borovkov.Var3/Lab4/Extensions/DiExtensions.cs
@@ -12,14 +12,14 @@ namespace Lab4.Extensions
         {
             services.AddScoped<FormMain>();
 
-            services.AddScoped<PluginsConvention>();
-
             return services;
         }
 
         public static IServiceCollection AddScopes(
             this IServiceCollection services)
         {
+            services.AddScoped<PluginsConvention>();
+
             services.AddScoped<Func<Type, IPluginsConvention>>(sp 
                 => (type) => (sp.GetRequiredService(type) as IPluginsConvention)!);
 
diff --git a/Cop.Borovkov.Var3/Lab4/Forms/FormMain.cs b/Cop.Borovkov.Var3/Lab4/Forms/FormMain.cs
index e2b5c8e..bc5a9c1 100644
--- a/Cop.Borovkov.Var3/Lab4/Forms/FormMain.cs
+++ b/Cop.Borovkov.Var3/Lab4/Forms/FormMain.cs
@@ -42,7 +42,13 @@ namespace Lab4.Forms
                     _selectedPlugin = key;
 
                     panelControl.Controls.Clear();
-                    panelControl.Controls.Add(_plugins[key].GetControl);
+
+                    _plugins[_selectedPlugin].ReloadData();
+                    var control = _plugins[key].GetControl;
+                    control.Parent = panelControl;
+                    control.Dock = DockStyle.Fill;
+
+                    panelControl.Controls.Add(control);
                 };
                 ControlsStripMenuItem.DropDownItems!.Add(item);
             }
@@ -121,6 +127,7 @@ namespace Lab4.Forms
                 _plugins[_selectedPlugin].ReloadData();
             }
         }
+       
         private void DeleteElement()
         {
             if (MessageBox.Show("Удалить выбранный элемент", "Удаление",
@@ -170,6 +177,7 @@ namespace Lab4.Forms
                 _ = MessageBox.Show("Ошибка при создании документа", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
+        
         private void CreateTableDoc()
         {
             using var saveFileDialog = new SaveFileDialog
@@ -198,6 +206,7 @@ namespace Lab4.Forms
                 _ = MessageBox.Show("Ошибка при создании документа", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
+        
         private void CreateChartDoc()
         {
             using var saveFileDialog = new SaveFileDialog
@@ -225,6 +234,7 @@ namespace Lab4.Forms
                 _ = MessageBox.Show("Ошибка при создании документа", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
+        
         private void ThesaurusToolStripMenuItem_Click(object sender, EventArgs e) => ShowThesaurus();
         
         private void AddElementToolStripMenuItem_Click(object sender, EventArgs e) => AddNewElement();
diff --git a/Cop.Borovkov.Var3/Lab4/Implementations/PluginsConvention.cs b/Cop.Borovkov.Var3/Lab4/Implementations/PluginsConvention.cs
index e2683c5..9f1253b 100644
--- a/Cop.Borovkov.Var3/Lab4/Implementations/PluginsConvention.cs
+++ b/Cop.Borovkov.Var3/Lab4/Implementations/PluginsConvention.cs
@@ -177,11 +177,11 @@ namespace Lab4.Implementations
         public Form GetThesaurus() 
             => new CatalogForm(_educationFormRepository);
 
-        public void ReloadData()
+        public async void ReloadData()
         {
             try
             {
-                var students = _mapper.Map<List<StudentViewModel>>(_studentRepository.GetAsync().Result);
+                var students = _mapper.Map<List<StudentViewModel>>(await _studentRepository.GetAsync());
                 
                 _control.FillValues(
                     students.Select(s => string.Join(" ",