diff --git a/src/UI/WPF/Views/AliasTreeControl.xaml b/src/UI/WPF/Views/AliasTreeControl.xaml
index b125bb3..c5c8a0a 100644
--- a/src/UI/WPF/Views/AliasTreeControl.xaml
+++ b/src/UI/WPF/Views/AliasTreeControl.xaml
@@ -214,15 +214,6 @@
                         </MenuItem.Icon>
                     </MenuItem>
                     <MenuItem Header="清除别名" Click="OnCtxClearClick"/>
-                    <Separator/>
-                    <MenuItem Header="在视图中聚焦" Click="OnCtxFocusClick">
-                        <MenuItem.Icon>
-                            <Path Data="{StaticResource FocusIconGeometry}" 
-                                  Fill="#FF666666" Width="14" Height="14" Stretch="Uniform"
-                                  Margin="0,0,4,0"/>
-                        </MenuItem.Icon>
-                    </MenuItem>
-                    <Separator/>
                     <MenuItem Header="复制原名" Click="OnCtxCopyNameClick"/>
                     <Separator/>
                     <MenuItem Header="导出子树别名..." Click="OnCtxExportSubtreeClick">
@@ -240,8 +231,8 @@
                         </MenuItem.Icon>
                     </MenuItem>
                     <Separator/>
-                    <MenuItem Header="复制别名树" Click="OnCtxCopyAliasTreeClick"/>
-                    <MenuItem Header="粘贴别名树" Click="OnCtxPasteAliasTreeClick"/>
+                    <MenuItem Header="复制子树别名" Click="OnCtxCopyAliasTreeClick"/>
+                    <MenuItem Header="粘贴子树别名" Click="OnCtxPasteAliasTreeClick"/>
                 </ContextMenu>
             </TreeView.ContextMenu>
         </TreeView>
diff --git a/src/UI/WPF/Views/AliasTreeControl.xaml.cs b/src/UI/WPF/Views/AliasTreeControl.xaml.cs
index 6f1f2e0..16ff4cc 100644
--- a/src/UI/WPF/Views/AliasTreeControl.xaml.cs
+++ b/src/UI/WPF/Views/AliasTreeControl.xaml.cs
@@ -1157,28 +1157,6 @@ namespace NavisworksTransport.UI.WPF.Views
             ApplyAliasHighlight(node.NodeKey, false);
         }
 
-        private void OnCtxFocusClick(object sender, RoutedEventArgs e)
-        {
-            var node = GetSelectedNode();
-            if (node == null || node.IsOrphan) return;
-
-            var item = FindModelItemByNodeKey(node.NodeKey);
-            if (item == null) return;
-
-            try
-            {
-                var doc = NavisApplication.ActiveDocument;
-                if (doc == null) return;
-
-                var coll = new Autodesk.Navisworks.Api.ModelItemCollection { item };
-                doc.CurrentSelection.Clear();
-                doc.CurrentSelection.CopyFrom(coll);
-            }
-            catch (Exception ex)
-            {
-                LogManager.Error($"[别名树] 聚焦失败: {ex.Message}");
-            }
-        }
 
         private void OnCtxCopyNameClick(object sender, RoutedEventArgs e)
         {