diff --git a/AssetStudio.GUI/Components/GameObjectTreeNode.cs b/AssetStudio.GUI/Components/GameObjectTreeNode.cs
index 99c71e6..6d7eba8 100644
--- a/AssetStudio.GUI/Components/GameObjectTreeNode.cs
+++ b/AssetStudio.GUI/Components/GameObjectTreeNode.cs
@@ -10,6 +10,10 @@ namespace AssetStudio.GUI
         {
             this.gameObject = gameObject;
             Text = gameObject.m_Name;
+            if (gameObject.HasModel())
+            {
+                BackColor = System.Drawing.Color.LightBlue;
+            }
         }
     }
 }
diff --git a/AssetStudio.GUI/MainForm.cs b/AssetStudio.GUI/MainForm.cs
index d0d3dd9..1453ef7 100644
--- a/AssetStudio.GUI/MainForm.cs
+++ b/AssetStudio.GUI/MainForm.cs
@@ -609,9 +609,12 @@ namespace AssetStudio.GUI
                         foreach (var node in treeSrcResults)
                         {
                             var tempNode = node;
-                            while (tempNode.Parent != null)
+                            if (e.Alt)
                             {
-                                tempNode = tempNode.Parent;
+                                while (tempNode.Parent != null)
+                                {
+                                    tempNode = tempNode.Parent;
+                                }
                             }
                             tempNode.EnsureVisible();
                             tempNode.Checked = e.Control;
@@ -625,10 +628,14 @@ namespace AssetStudio.GUI
                             nextGObject = 0;
                         }
                         var node = treeSrcResults[nextGObject];
-                        while (node.Parent != null)
+                        if (e.Alt)
                         {
-                            node = node.Parent;
+                            while (node.Parent != null)
+                            {
+                                node = node.Parent;
+                            }
                         }
+
                         node.EnsureVisible();
                         node.Checked = e.Control;
                         sceneTreeView.SelectedNode = treeSrcResults[nextGObject];