diff --git a/Cyberpipe.suo b/Cyberpipe.suo
index 5bcafb6..90795d2 100644
--- a/Cyberpipe.suo
+++ b/Cyberpipe.suo
Binary files differ

diff --git a/Cyberpipe.suo b/Cyberpipe.suo
index 5bcafb6..90795d2 100644
--- a/Cyberpipe.suo
+++ b/Cyberpipe.suo
Binary files differ
diff --git a/FrmLogin.cs b/FrmLogin.cs
index ca2020d..6fbaed9 100644
--- a/FrmLogin.cs
+++ b/FrmLogin.cs
@@ -62,6 +62,7 @@
                 while (reader.Read())
                 {
                     Utility.userRole = reader[0].ToString();
+                    LogHelper.Debug("测试一下");
                     break;
                 }
             }

diff --git a/Cyberpipe.suo b/Cyberpipe.suo
index 5bcafb6..90795d2 100644
--- a/Cyberpipe.suo
+++ b/Cyberpipe.suo
Binary files differ
diff --git a/FrmLogin.cs b/FrmLogin.cs
index ca2020d..6fbaed9 100644
--- a/FrmLogin.cs
+++ b/FrmLogin.cs
@@ -62,6 +62,7 @@
                 while (reader.Read())
                 {
                     Utility.userRole = reader[0].ToString();
+                    LogHelper.Debug("测试一下");
                     break;
                 }
             }
diff --git a/MainFrm.cs b/MainFrm.cs
index 1038a72..51f362a 100644
--- a/MainFrm.cs
+++ b/MainFrm.cs
@@ -1297,8 +1297,6 @@
 
             layerTree.Nodes.Add("正在加载，请稍后……");//树状图加载在图层加载之后，故增加提示
             initGlobalControl();
-            //initGlobalMap();
-            //            initLayerTree();
             initMarkerTree();
             initLayout();
             loadData();
@@ -1318,11 +1316,17 @@
             if (e.Layer == null || !e.Layer.Caption.Equals(Utility.roadLayerName)) return;
             foreach (TreeNode layerTreeNode in layerTree.Nodes)
             {
-                foreach (TreeNode node in layerTreeNode.Nodes)
+                for (int i=0;i<layerTreeNode.Nodes.Count;i++)
                 {
-                    if (!node.Text.Equals("道路")) continue;
-                    node.Checked = node.Parent.Text.Equals("实测数据");//实测道路默认选中，其他不选中
-                    node.Tag = e.Layer;
+                    if (!layerTreeNode.Nodes[i].Text.Equals("道路")) continue;
+                    if (!layerTreeNode.Nodes[i].Parent.Text.Equals("实测数据"))
+                    {
+                        layerTreeNode.Nodes[i].Remove();
+                        continue;
+                    }
+                    layerTreeNode.Nodes[i].Checked = true;//实测道路默认选中，其他不选中
+                    layerTreeNode.Nodes[i].Tag = e.Layer;
+                    
                 }
                     
             }