diff --git a/Sinvo.EplanHpD.Plugin.WPFUI/Models/MotorModel.cs b/Sinvo.EplanHpD.Plugin.WPFUI/Models/MotorModel.cs
index dbd80fe..0829f69 100644
--- a/Sinvo.EplanHpD.Plugin.WPFUI/Models/MotorModel.cs
+++ b/Sinvo.EplanHpD.Plugin.WPFUI/Models/MotorModel.cs
@@ -81,5 +81,19 @@
                 OnPropertyChanged(nameof(AxisNo));
             }
         }
+
+        private string _occPartId;
+        /// <summary>
+        /// 部件ID
+        /// </summary>
+        public string OccPartId
+        {
+            get => _occPartId;
+            set
+            {
+                _occPartId = value;
+                OnPropertyChanged(nameof(OccPartId));
+            }
+        }
     }
 }
diff --git a/Sinvo.EplanHpD.Plugin.WPFUI/Utils/BaseAppExt.cs b/Sinvo.EplanHpD.Plugin.WPFUI/Utils/BaseAppExt.cs
new file mode 100644
index 0000000..c5d13ab
--- /dev/null
+++ b/Sinvo.EplanHpD.Plugin.WPFUI/Utils/BaseAppExt.cs
@@ -0,0 +1,12 @@
+using EPLAN.Harness.AppCore;
+
+namespace Sinvo.EplanHpD.Plugin.WPFUI.Utils
+{
+    public static class BaseAppExt
+    {
+        public static BaseApp GetApplication()
+        {
+            return BaseApp.ActiveApplication;
+        }
+    }
+}
diff --git a/Sinvo.EplanHpD.Plugin.WPFUI/ViewModel/LectotypeViewModel.cs b/Sinvo.EplanHpD.Plugin.WPFUI/ViewModel/LectotypeViewModel.cs
index 83a48b4..a23fc85 100644
--- a/Sinvo.EplanHpD.Plugin.WPFUI/ViewModel/LectotypeViewModel.cs
+++ b/Sinvo.EplanHpD.Plugin.WPFUI/ViewModel/LectotypeViewModel.cs
@@ -150,9 +150,9 @@ namespace Sinvo.EplanHpD.Plugin.WPFUI.ViewModel
             {
                 return Task.CompletedTask;
             }
-            var doc = FlexProject.CurrentProject.GetDesigners().FirstOrDefault(designer => designer.ID == docId);
+            var designer = FlexProject.CurrentProject.GetDesigners().FirstOrDefault(designer => designer.ID == docId);
             // 获取所有存在的
-            var wires = doc.GetOrganizerOccurrences(doc.ID);
+            var wires = designer.GetOrganizerOccurrences(designer.ID);
             //OriWires = wires.ToList();
             // 所有的线材
             // OccCableForked 多芯线? 对应设计器中Cables(电缆)下的内容
@@ -200,8 +200,18 @@ namespace Sinvo.EplanHpD.Plugin.WPFUI.ViewModel
                 .OrderBy(it => it?.CableName ?? "")];
 
             Wires = StuffData(cables);
+            designer.SelectSet.NodeSelected += SelectSet_NodeSelected;
             return Task.CompletedTask;
         }
+
+        private void SelectSet_NodeSelected(object sender, EPLAN.Harness.Common.Events.EventArgs<BaseOccurrence> e)
+        {
+            if (e != null)
+            {
+
+            }
+        }
+
         public string GetLectotypeName(string libraryName)
         {
             if (libraryName.Contains("&"))
@@ -462,12 +472,12 @@ namespace Sinvo.EplanHpD.Plugin.WPFUI.ViewModel
                 FlexMessageBox.Error(ex.Message);
             }
         }
-        public void ToMotorSource(string motorName, string cableName)
+        public void ToMotorSource(string motorId, string cableName)
         {
             try
             {
                 var doc = FlexProject.CurrentProject.GetDesigners().FirstOrDefault(designer => designer.ID == docId);
-                var part = doc.GetOccurrenceByName(motorName, typeof(OccSubPart));
+                var part = doc.GetOccurrenceByID(motorId);
                 var cable = doc.GetOccurrenceByName(cableName, typeof(OccCableForked));
                 if (part != null)
                 {
@@ -475,7 +485,7 @@ namespace Sinvo.EplanHpD.Plugin.WPFUI.ViewModel
                     var oriOcc = SelfControler<BaseOccurrence>.FindInstance(part.ID);
                     oriOcc.SetVisibility(true, null);
                     doc.SelectSet.Add(oriOcc.Children.First());
-                    if (cable != null)
+                    if (!string.IsNullOrEmpty(cableName) && cable != null)
                     {
                         var cableOcc = SelfControler<BaseOccurrence>.FindInstance(cable.ID);
                         cableOcc.SetVisibility(true, null);
@@ -510,6 +520,7 @@ namespace Sinvo.EplanHpD.Plugin.WPFUI.ViewModel
                 {
                     MotorModelStr = part.Name,
                     AxisNo = axisNo,
+                    OccPartId = part.ID,
                     IsError = string.IsNullOrEmpty(axisNo)
                 };
                 if (motorPowerData != null)