diff --git a/Cyberpipe.suo b/Cyberpipe.suo
index 3dd9f18..b0c4639 100644
--- a/Cyberpipe.suo
+++ b/Cyberpipe.suo
Binary files differ

diff --git a/Cyberpipe.suo b/Cyberpipe.suo
index 3dd9f18..b0c4639 100644
--- a/Cyberpipe.suo
+++ b/Cyberpipe.suo
Binary files differ
diff --git a/MainFrm.cs b/MainFrm.cs
index a95c7da..00ee5a5 100644
--- a/MainFrm.cs
+++ b/MainFrm.cs
@@ -8543,7 +8543,7 @@
                     startPoint.X = selLine[0][0].X;
                     startPoint.Y = selLine[0][0].Y;
                     startPoint.Z = selLine[0][0].Z;
-                    string startLabelName = "起点标高：" + resFeature.GetFieldAsString("起始地面高程") + "米";
+                    string startLabelName = "起点标高：" + resFeature.GetFieldAsString("起始地面高") + "米";
 
                     startFeature = new GSOFeature();
                     GSOPoint2d point2d = new GSOPoint2d(0, 80);
@@ -8559,7 +8559,7 @@
                     endPoint.X = selLine[0][selLine[0].Count - 1].X;
                     endPoint.Y = selLine[0][selLine[0].Count - 1].Y;
                     endPoint.Z = selLine[0][selLine[0].Count - 1].Z;
-                    string endLabelName = "终点标高：" + resFeature.GetFieldAsString("终止地面高程") + "米";
+                    string endLabelName = "终点标高：" + resFeature.GetFieldAsString("终止地面高") + "米";
                     endFeature = new GSOFeature();
                     if (getLabelName(layer) != -1)
                     {

diff --git a/Cyberpipe.suo b/Cyberpipe.suo
index 3dd9f18..b0c4639 100644
--- a/Cyberpipe.suo
+++ b/Cyberpipe.suo
Binary files differ
diff --git a/MainFrm.cs b/MainFrm.cs
index a95c7da..00ee5a5 100644
--- a/MainFrm.cs
+++ b/MainFrm.cs
@@ -8543,7 +8543,7 @@
                     startPoint.X = selLine[0][0].X;
                     startPoint.Y = selLine[0][0].Y;
                     startPoint.Z = selLine[0][0].Z;
-                    string startLabelName = "起点标高：" + resFeature.GetFieldAsString("起始地面高程") + "米";
+                    string startLabelName = "起点标高：" + resFeature.GetFieldAsString("起始地面高") + "米";
 
                     startFeature = new GSOFeature();
                     GSOPoint2d point2d = new GSOPoint2d(0, 80);
@@ -8559,7 +8559,7 @@
                     endPoint.X = selLine[0][selLine[0].Count - 1].X;
                     endPoint.Y = selLine[0][selLine[0].Count - 1].Y;
                     endPoint.Z = selLine[0][selLine[0].Count - 1].Z;
-                    string endLabelName = "终点标高：" + resFeature.GetFieldAsString("终止地面高程") + "米";
+                    string endLabelName = "终点标高：" + resFeature.GetFieldAsString("终止地面高") + "米";
                     endFeature = new GSOFeature();
                     if (getLabelName(layer) != -1)
                     {
diff --git a/bin/x86/Debug/log/2019/201905/20190521.txt b/bin/x86/Debug/log/2019/201905/20190521.txt
new file mode 100644
index 0000000..753d95c
--- /dev/null
+++ b/bin/x86/Debug/log/2019/201905/20190521.txt
@@ -0,0 +1,16 @@
+
+ 
+��¼ʱ�䣺2019-05-21 15:20:11,357 
+�߳�ID:[10] 
+��־����  ERROR 
+�����ࣺCyberpipe.Utility   property: [(null)] - 
+����������Object reference not set to an instance of an object.
+ 
+
+ 
+��¼ʱ�䣺2019-05-21 15:22:07,405 
+�߳�ID:[9] 
+��־����  ERROR 
+�����ࣺCyberpipe.Utility   property: [(null)] - 
+����������Object reference not set to an instance of an object.
+