diff --git a/src/Core/Animation/PathAnimationManager.cs b/src/Core/Animation/PathAnimationManager.cs
index fd661e9..88d968e 100644
--- a/src/Core/Animation/PathAnimationManager.cs
+++ b/src/Core/Animation/PathAnimationManager.cs
@@ -770,6 +770,10 @@ namespace NavisworksTransport.Core.Animation
                     $"[路径起点诊断] 路径point0=({pathStartPoint.X:F3},{pathStartPoint.Y:F3},{pathStartPoint.Z:F3}), " +
                     $"起点目标trackedPoint=({startPosition.X:F3},{startPosition.Y:F3},{startPosition.Z:F3}), 路径类型={_route.PathType.GetDisplayName()}");
 
+                LogManager.Debug(
+                    $"[移动到起点-诊断] _trackedPosition=({_trackedPosition.X:F3},{_trackedPosition.Y:F3},{_trackedPosition.Z:F3}), " +
+                    $"startPosition=({startPosition.X:F3},{startPosition.Y:F3},{startPosition.Z:F3})");
+
                 if (shouldUsePlanarPureIncrementStart &&
                     TryApplyPlanarRealObjectStartIncrementalTransform(_route.PathType, startPosition, out double planarTargetYawRadians))
                 {
@@ -1183,7 +1187,15 @@ namespace NavisworksTransport.Core.Animation
                         // 吊装路径：所有线段都使用水平吊运方向（与MoveObjectToPathStart保持一致）
                         if (_route.PathType == PathType.Hoisting)
                         {
-                            yawRadians = Math.Atan2(_pathPoints[2].Y - _pathPoints[1].Y, _pathPoints[2].X - _pathPoints[1].X);
+                            if (_pathPoints.Count >= 3)
+                            {
+                                yawRadians = Math.Atan2(_pathPoints[2].Y - _pathPoints[1].Y, _pathPoints[2].X - _pathPoints[1].X);
+                            }
+                            else
+                            {
+                                // 2点路径（纯垂直）：无水平方向，保持当前朝向
+                                yawRadians = _currentYaw;
+                            }
                         }
 
                         // 🔥 空中路径：根据路径类型和线段索引调整物体位置
@@ -4354,8 +4366,9 @@ namespace NavisworksTransport.Core.Animation
             var adapter = CoordinateSystemManager.Instance.CreateHostAdapter();
             if (!PathTargetFrameResolver.TryResolvePlanarHostYaw(hostForward, adapter.HostType, out targetYawRadians))
             {
-                LogManager.Error($"[{pathType.GetDisplayName()}纯增量起点] 无法从路径方向解析宿主平面角。");
-                return false;
+                // 纯垂直路径无水平方向，无法从路径计算 yaw，保持物体当前朝向
+                LogManager.Debug($"[{pathType.GetDisplayName()}纯增量起点] 路径方向为纯垂直，保持当前朝向。");
+                targetYawRadians = _currentYaw;
             }
 
             // 提取非 up 轴修正角度
@@ -4373,13 +4386,22 @@ namespace NavisworksTransport.Core.Animation
             double currentYawRadians = _currentYaw;
             double deltaYawRadians = NormalizeRadians(targetYawRadians - currentYawRadians);
 
-            if (Math.Abs(angleXRadians) > 1e-9 || Math.Abs(angleNonUpRadians) > 1e-9 || Math.Abs(deltaYawRadians) > 1e-9)
+            bool hasRotation = Math.Abs(angleXRadians) > 1e-9 ||
+                               Math.Abs(angleNonUpRadians) > 1e-9 ||
+                               Math.Abs(deltaYawRadians) > 1e-9;
+            double posDiff = Math.Abs(_trackedPosition.X - targetTrackedPosition.X) +
+                             Math.Abs(_trackedPosition.Y - targetTrackedPosition.Y) +
+                             Math.Abs(_trackedPosition.Z - targetTrackedPosition.Z);
+            bool hasTranslation = posDiff > 1e-6;
+
+            if (hasRotation || hasTranslation)
             {
                 LogManager.Debug(
                     $"[{pathType.GetDisplayName()}纯增量起点] 当前Yaw={currentYawRadians * 180.0 / Math.PI:F2}°, " +
                     $"目标Yaw={targetYawRadians * 180.0 / Math.PI:F2}°, 增量Yaw={deltaYawRadians * 180.0 / Math.PI:F2}°, " +
                     $"当前跟踪点=({_trackedPosition.X:F3},{_trackedPosition.Y:F3},{_trackedPosition.Z:F3}), " +
-                    $"目标跟踪点=({targetTrackedPosition.X:F3},{targetTrackedPosition.Y:F3},{targetTrackedPosition.Z:F3})");
+                    $"目标跟踪点=({targetTrackedPosition.X:F3},{targetTrackedPosition.Y:F3},{targetTrackedPosition.Z:F3}), " +
+                    $"旋转变化={hasRotation}, 位移变化={hasTranslation}");
 
                 ModelItemTransformHelper.MoveItemCombinedAxisRotationAndTranslation(
                     CurrentControlledObject,
diff --git a/src/Core/PathPlanningManager.cs b/src/Core/PathPlanningManager.cs
index dff1669..1652ff1 100644
--- a/src/Core/PathPlanningManager.cs
+++ b/src/Core/PathPlanningManager.cs
@@ -4010,8 +4010,61 @@ namespace NavisworksTransport
                                     LogManager.Error($"[吊装模式] 生成起吊点和提升点失败: {ex.Message}", ex);
                                 }
 
-                                // 提示用户点击添加转向点
-                                RaiseStatusChanged($"吊装高度已设置为 {liftHeightMetersInput:F2}米，点击添加转向点（点击地面位置），完成后点击完成按钮", PathPlanningStatusType.Info);
+                                // 检查完成模式
+                                if (heightDialog.IsTwoPointMode)
+                                {
+                                    // 2点路径：提升点直接作为终点，无下降段落
+                                    LogManager.Info("[吊装模式] 首次点击2点路径，提升点即为终点");
+
+                                    var lastPoint = CurrentRoute.Points.Last();
+                                    lastPoint.Type = PathPointType.EndPoint;
+                                    lastPoint.Name = "终点";
+
+                                    // 清理吊装模式临时变量
+                                    _hoistingStartPoint = null;
+                                    _hoistingLiftHeight = 0;
+                                    _hoistingGroundIntermediatePoints.Clear();
+                                    _enableHoistingMode = false;
+
+                                    // 渲染最终路径
+                                    if (_renderPlugin != null)
+                                    {
+                                        _renderPlugin.RenderPath(CurrentRoute);
+                                    }
+
+                                    // 添加路径到集合
+                                    if (!_routes.Contains(CurrentRoute))
+                                    {
+                                        _routes.Add(CurrentRoute);
+                                    }
+
+                                    // 切换回查看状态
+                                    SwitchToViewingState();
+
+                                    // 触发事件通知UI刷新
+                                    RaisePathPointsListUpdated(CurrentRoute, "2点路径完成");
+                                    SetCurrentRouteInternal(CurrentRoute, triggerEvent: true);
+                                    RaiseRouteGenerated(CurrentRoute, RouteGenerationMethod.Manual);
+                                    RaiseStatusChanged("2点垂直吊装路径创建完成", PathPlanningStatusType.Success);
+                                }
+                                else if (heightDialog.IsSetAsEndPoint)
+                                {
+                                    LogManager.Info("[吊装模式] 首次点击设为终点，直接完成路径");
+                                    bool finished = FinishEditing();
+                                    if (finished && CurrentRoute != null)
+                                    {
+                                        RaisePathPointsListUpdated(CurrentRoute, "设为终点完成路径");
+                                    }
+                                    else
+                                    {
+                                        RaiseStatusChanged("吊装路径完成失败", PathPlanningStatusType.Warning);
+                                    }
+                                }
+                                else
+                                {
+                                    // 提示用户点击添加转向点
+                                    RaiseStatusChanged($"吊装高度已设置为 {liftHeightMetersInput:F2}米，点击添加转向点（点击地面位置），完成后点击完成按钮", PathPlanningStatusType.Info);
+                                }
                             }
                             catch (Exception ex)
                             {
diff --git a/src/UI/WPF/Views/AerialHeightDialog.xaml b/src/UI/WPF/Views/AerialHeightDialog.xaml
index 692a6d2..51f9369 100644
--- a/src/UI/WPF/Views/AerialHeightDialog.xaml
+++ b/src/UI/WPF/Views/AerialHeightDialog.xaml
@@ -1,7 +1,7 @@
 <Window x:Class="NavisworksTransport.UI.WPF.Views.AerialHeightDialog"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        Title="设置吊装提升高度" Height="240" Width="400"
+        Title="设置吊装提升高度" Height="240" Width="500"
         WindowStartupLocation="CenterScreen"
         ResizeMode="NoResize"
         ShowInTaskbar="False"
@@ -71,6 +71,15 @@
                         Background="#FFE8F5E9"
                         Foreground="#FF2E7D32"
                         ToolTip="将此点设为路径终点，直接降落完成路径"/>
+                <Button Content="2点路径" 
+                        Click="OnTwoPointPathClick" 
+                        Style="{StaticResource SecondaryButtonStyle}" 
+                        Width="90"
+                        Height="32"
+                        Margin="0,0,10,0"
+                        Background="#FFFFF3E0"
+                        Foreground="#FFE65100"
+                        ToolTip="仅生成起点到终点的垂直路径（2个点），无下降段"/>
                 <Button Content="取消" 
                         Click="OnCancelClick" 
                         Style="{StaticResource SecondaryButtonStyle}" 
diff --git a/src/UI/WPF/Views/AerialHeightDialog.xaml.cs b/src/UI/WPF/Views/AerialHeightDialog.xaml.cs
index 4a991b9..58054c4 100644
--- a/src/UI/WPF/Views/AerialHeightDialog.xaml.cs
+++ b/src/UI/WPF/Views/AerialHeightDialog.xaml.cs
@@ -18,6 +18,11 @@ namespace NavisworksTransport.UI.WPF.Views
         /// </summary>
         public bool IsSetAsEndPoint { get; private set; }
 
+        /// <summary>
+        /// 获取是否2点路径模式（仅起点→终点，无下降段）
+        /// </summary>
+        public bool IsTwoPointMode { get; private set; }
+
         /// <summary>
         /// 构造函数
         /// </summary>
@@ -59,6 +64,18 @@ namespace NavisworksTransport.UI.WPF.Views
             }
         }
 
+        /// <summary>
+        /// 2点路径按钮点击事件 - 仅起点到终点的垂直路径
+        /// </summary>
+        private void OnTwoPointPathClick(object sender, RoutedEventArgs e)
+        {
+            if (ValidateHeight())
+            {
+                IsTwoPointMode = true;
+                DialogResult = true;
+            }
+        }
+
         /// <summary>
         /// 取消按钮点击事件
         /// </summary>
diff --git a/src/Utils/CoordinateSystem/PathTargetFrameResolver.cs b/src/Utils/CoordinateSystem/PathTargetFrameResolver.cs
index 8725d25..b6ac0d3 100644
--- a/src/Utils/CoordinateSystem/PathTargetFrameResolver.cs
+++ b/src/Utils/CoordinateSystem/PathTargetFrameResolver.cs
@@ -47,15 +47,26 @@ namespace NavisworksTransport.Utils.CoordinateSystem
 
             if (pathType == NavisworksTransport.PathType.Hoisting)
             {
-                if (pathPoints.Count < 3)
+                if (pathPoints.Count < 2)
                 {
                     return false;
                 }
 
-                hostForward = new Vector3(
-                    (float)(pathPoints[2].X - pathPoints[1].X),
-                    (float)(pathPoints[2].Y - pathPoints[1].Y),
-                    (float)(pathPoints[2].Z - pathPoints[1].Z));
+                // 优先使用第一个水平段方向（点2-点1），2点路径使用唯一线段方向
+                if (pathPoints.Count >= 3)
+                {
+                    hostForward = new Vector3(
+                        (float)(pathPoints[2].X - pathPoints[1].X),
+                        (float)(pathPoints[2].Y - pathPoints[1].Y),
+                        (float)(pathPoints[2].Z - pathPoints[1].Z));
+                }
+                else
+                {
+                    hostForward = new Vector3(
+                        (float)(pathPoints[1].X - pathPoints[0].X),
+                        (float)(pathPoints[1].Y - pathPoints[0].Y),
+                        (float)(pathPoints[1].Z - pathPoints[0].Z));
+                }
                 return hostForward.LengthSquared() >= 1e-9f;
             }
 
diff --git a/src/Utils/ModelItemTransformHelper.cs b/src/Utils/ModelItemTransformHelper.cs
index f74329a..50e8242 100644
--- a/src/Utils/ModelItemTransformHelper.cs
+++ b/src/Utils/ModelItemTransformHelper.cs
@@ -629,6 +629,12 @@ namespace NavisworksTransport.Utils
                 targetPosition.Y - rotatedTp.Y,
                 targetPosition.Z - rotatedTp.Z);
             var combined = components.Combine();
+
+            LogManager.Debug(
+                $"[组合旋转平移] tracked=({trackedPosition.X:F3},{trackedPosition.Y:F3},{trackedPosition.Z:F3}), " +
+                $"target=({targetPosition.X:F3},{targetPosition.Y:F3},{targetPosition.Z:F3}), " +
+                $"translation=({components.Translation.X:F3},{components.Translation.Y:F3},{components.Translation.Z:F3})");
+
             doc.Models.OverridePermanentTransform(modelItems, combined, false);
         }