diff --git a/Forms/FrmPipelineModelDataBase.cs b/Forms/FrmPipelineModelDataBase.cs
index da21f8d..e2d6499 100644
--- a/Forms/FrmPipelineModelDataBase.cs
+++ b/Forms/FrmPipelineModelDataBase.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Diagnostics;
 using System.Drawing;
 using System.IO;
 using System.Text.RegularExpressions;
@@ -35,6 +36,7 @@
         /// <param name="e"></param>
         private void FrmPipelineModel_Load(object sender, EventArgs e)
         {
+            Debug.WriteLine("FrmPipelineModel_Load");
             // 加载窗口
             buttonOpen.Visible = isSh;
             string pipelinetype = Utility.pipelinetype;
@@ -60,6 +62,7 @@
             }
             cmbReference.Items.Add("管顶");
             cmbReference.Items.Add("管底");
+            Debug.WriteLine("退出FrmPipelineModel_Load");
         }
         /// <summary>
         /// 选择管线颜色
@@ -279,7 +282,7 @@
 
             //如果经过上面的循环，管线类型图层依然为空，且导入的涂层时电信、移动、联通、信号的一种时，管线类型图层 赋值 “通信”
             if (pipelineTypeCbo.Text.ToString() == "" && comboBoxExLayer.Text.Contains("电信")|| comboBoxExLayer.Text.Contains("信号")|| comboBoxExLayer.Text.Contains("移动") || comboBoxExLayer.Text.Contains("联通")) {
-                pipelineTypeCbo.Text = "通信";
+                pipelineTypeCbo.Text = "通讯";
             }
 
             initComboboxParam();