diff --git a/src/Core/PathDatabase.cs b/src/Core/PathDatabase.cs
index 65d02e0..9477166 100644
--- a/src/Core/PathDatabase.cs
+++ b/src/Core/PathDatabase.cs
@@ -300,8 +300,8 @@ namespace NavisworksTransport
 
             // 12. 设置数据库版本（SQLite内置user_version）
             // 版本号格式：主版本*10000 + 次版本*100 + 修订号
-            // 例如：2.1.3 = 20103
-            ExecuteNonQuery("PRAGMA user_version = 20103");  // v2.1.3 - 重命名DetectionToleranceMeters为DetectionTolerance
+            // 例如：2.1.4 = 20104
+            ExecuteNonQuery("PRAGMA user_version = 20104");  // v2.1.4 - ClashDetective碰撞对象位姿字段扩展与Rail三维恢复链路调整
 
             // 创建索引
             ExecuteNonQuery("CREATE INDEX IF NOT EXISTS idx_reports_route ON CollisionReports(RouteId)");
diff --git a/src/UI/WPF/ViewModels/PathEditingViewModel.cs b/src/UI/WPF/ViewModels/PathEditingViewModel.cs
index 877389a..cdbeba0 100644
--- a/src/UI/WPF/ViewModels/PathEditingViewModel.cs
+++ b/src/UI/WPF/ViewModels/PathEditingViewModel.cs
@@ -1302,7 +1302,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 RenderAssemblyReferenceLine(referenceLine);
                 FocusOnAssemblyReferenceArea(referenceLine.StartPoint, referenceLine.EndPoint);
 
-                UpdateMainStatus("已生成直线装配参考杆，请在三维视图中确认终点锚点、方向、外端位置和杆体贴合情况");
+                UpdateMainStatus("已生成终端安装辅助线，请在三维视图中确认终点锚点、方向、外端位置和辅助线贴合情况");
                 OnPropertyChanged(nameof(CanSelectAssemblyStartPoint));
                 LogManager.Info(
                     $"[直线装配] 已生成参考杆: {AssemblyTerminalObjectName}, " +
@@ -1310,7 +1310,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                     $"参考线外端=({referenceLine.StartPoint.X:F2}, {referenceLine.StartPoint.Y:F2}, {referenceLine.StartPoint.Z:F2}), " +
                     $"方向=({referenceLine.Direction.X:F3}, {referenceLine.Direction.Y:F3}, {referenceLine.Direction.Z:F3}), " +
                     $"资源={AssemblyReferencePathManager.Instance.ReferenceResourceName}");
-            }, "生成装配参考杆");
+            }, "生成终端安装辅助线");
         }
 
         private async Task ExecuteSelectAssemblyStartPointAsync()
@@ -1329,7 +1329,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
 
                 if (!AssemblyReferencePathManager.Instance.HasReferenceLine)
                 {
-                    throw new InvalidOperationException("请先生成直线装配参考杆");
+                    throw new InvalidOperationException("请先生成终端安装辅助线");
                 }
 
                 CleanupAssemblyReferenceSelection();
@@ -1348,9 +1348,9 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 }
 
                 _pathPlanningManager.StartClickTool(PathPointType.StartPoint);
-                UpdateMainStatus("请在参考杆附近点击一个起点，系统会自动吸附到参考线上并生成直线路径");
+                UpdateMainStatus("请在辅助线附近点击一个起点，系统会自动吸附到辅助线上并生成直线路径");
                 LogManager.Info("[直线装配] 已进入起点拾取模式");
-            }, "选择直线装配起点");
+            }, "选择终端安装起点");
         }
 
         private void ExecuteClearAssemblyReferenceRod()
@@ -1364,12 +1364,12 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 ClearAssemblyReferenceLine();
                 AssemblyStartPointText = "未选择";
                 OnPropertyChanged(nameof(CanSelectAssemblyStartPoint));
-                UpdateMainStatus("已隐藏直线装配参考线");
-                LogManager.Info("[直线装配] 已隐藏参考线");
+                UpdateMainStatus("已隐藏终端安装辅助线");
+                LogManager.Info("[直线装配] 已隐藏辅助线");
             }
             catch (Exception ex)
             {
-                LogManager.Error($"[直线装配] 隐藏参考线失败: {ex.Message}");
+                LogManager.Error($"[直线装配] 隐藏辅助线失败: {ex.Message}");
             }
         }
 
@@ -1393,13 +1393,13 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 {
                     CreateAssemblyLinearRoute(projectedStartPoint);
                     CleanupAssemblyReferenceSelection();
-                    UpdateMainStatus("已根据参考杆起点生成直线装配路径");
-                }, "生成直线装配路径");
+                    UpdateMainStatus("已根据辅助线起点生成终端安装路径");
+                }, "生成终端安装路径");
             }
             catch (Exception ex)
             {
                 LogManager.Error($"[直线装配] 处理起点拾取失败: {ex.Message}", ex);
-                UpdateMainStatus($"直线装配起点拾取失败: {ex.Message}");
+                UpdateMainStatus($"终端安装起点拾取失败: {ex.Message}");
                 CleanupAssemblyReferenceSelection();
             }
         }
@@ -1521,7 +1521,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
             if (referenceStartPoint != null && referenceEndPoint != null)
             {
                 AssemblyTerminalObjectInfo = string.Format(
-                    "中心=({0:F2}, {1:F2}, {2:F2})，尺寸=({3:F2}, {4:F2}, {5:F2})，{6}，{7}点=({8:F2}, {9:F2}, {10:F2})，垂直偏移={11:F3}m，参考杆起点=({12:F2}, {13:F2}, {14:F2})",
+                    "中心=({0:F2}, {1:F2}, {2:F2})，尺寸=({3:F2}, {4:F2}, {5:F2})，{6}，{7}点=({8:F2}, {9:F2}, {10:F2})，垂直偏移={11:F3}m，辅助线外端=({12:F2}, {13:F2}, {14:F2})",
                     bounds.Center.X,
                     bounds.Center.Y,
                     bounds.Center.Z,
diff --git a/src/UI/WPF/Views/PathEditingView.xaml b/src/UI/WPF/Views/PathEditingView.xaml
index 5fdc00d..bc48783 100644
--- a/src/UI/WPF/Views/PathEditingView.xaml
+++ b/src/UI/WPF/Views/PathEditingView.xaml
@@ -305,10 +305,10 @@ NavisworksTransport 路径编辑页签视图 - 采用与动画控制和分层管
                             BorderBrush="#FFD4E7FF"
                             BorderThickness="1">
                         <StackPanel>
-                            <TextBlock Text="直线装配参考"
+                            <TextBlock Text="终端安装仿真"
                                        FontWeight="SemiBold"
                                        Foreground="#FF2B579A"/>
-                            <TextBlock Text="推荐优先使用这套流程：先选择终点处已安装箱体，再生成一根可点击的参考杆。"
+                            <TextBlock Text="推荐流程：先选择终点处已安装箱体，再生成一条可点击的辅助线。"
                                        Style="{StaticResource StatusTextStyle}"
                                        Margin="0,4,0,0"/>
                             <Grid Margin="0,6,0,0">
@@ -366,10 +366,6 @@ NavisworksTransport 路径编辑页签视图 - 采用与动画控制和分层管
                                          Text="{Binding AssemblyTerminalObjectName}"
                                          Style="{StaticResource ReadOnlyTextBoxStyle}"/>
                             </Grid>
-                            <TextBlock Text="{Binding AssemblyTerminalObjectInfo}"
-                                       Style="{StaticResource StatusTextStyle}"
-                                       TextWrapping="Wrap"
-                                       Margin="0,4,0,0"/>
                             <Grid Margin="0,6,0,0">
                                 <Grid.ColumnDefinitions>
                                     <ColumnDefinition Width="Auto"/>
@@ -394,7 +390,7 @@ NavisworksTransport 路径编辑页签视图 - 采用与动画控制和分层管
                                     <ColumnDefinition Width="Auto"/>
                                 </Grid.ColumnDefinitions>
                                 <Label Grid.Column="0"
-                                       Content="参考杆长度:"
+                                       Content="辅助线长度:"
                                        Style="{StaticResource ParameterLabelStyle}"
                                        VerticalAlignment="Center"/>
                                 <TextBox Grid.Column="1"
@@ -418,7 +414,7 @@ NavisworksTransport 路径编辑页签视图 - 采用与动画控制和分层管
                                 <Button Content="捕获终点箱体"
                                         Command="{Binding CaptureAssemblyTerminalObjectCommand}"
                                         Style="{StaticResource SecondaryButtonStyle}"/>
-                                <Button Content="生成参考杆"
+                                <Button Content="生成辅助线"
                                         Command="{Binding GenerateAssemblyReferenceRodCommand}"
                                         Style="{StaticResource ActionButtonStyle}"
                                         IsEnabled="{Binding CanGenerateAssemblyReferenceRod}"/>
@@ -426,7 +422,7 @@ NavisworksTransport 路径编辑页签视图 - 采用与动画控制和分层管
                                         Command="{Binding SelectAssemblyStartPointCommand}"
                                         Style="{StaticResource ActionButtonStyle}"
                                         IsEnabled="{Binding CanSelectAssemblyStartPoint}"/>
-                                <Button Content="隐藏参考杆"
+                                <Button Content="隐藏辅助线"
                                         Command="{Binding ClearAssemblyReferenceRodCommand}"
                                         Style="{StaticResource SecondaryButtonStyle}"/>
                             </StackPanel>