diff --git a/SGGL/FineUIPro.Web/HJGL/InfoQuery/PipelineQuery.aspx b/SGGL/FineUIPro.Web/HJGL/InfoQuery/PipelineQuery.aspx
index 20fff08a..6a31d251 100644
--- a/SGGL/FineUIPro.Web/HJGL/InfoQuery/PipelineQuery.aspx
+++ b/SGGL/FineUIPro.Web/HJGL/InfoQuery/PipelineQuery.aspx
@@ -67,10 +67,10 @@
                                         <f:Button ID="btnJoinMarke" ToolTip="ISO轴测图标注" Icon="PageRed" Text="ISO轴测图标注" 
                                               EnablePostBack="true"   OnClick="btnJoinMarke_Click" runat="server">
                                          </f:Button>
-                                        <f:Button ID="btnSinglePreview" ToolTip="ISO轴测图" Icon="PageRed" Text="ISO轴测图" 
+                                        <f:Button ID="btnSinglePreview" ToolTip="ISO轴测图" Icon="PageRed" Hidden="true" Text="ISO轴测图"
                                             EnablePostBack="true"   OnClick="btnSinglePreview_Click" runat="server">
                                         </f:Button>
-                                        <f:Button ID="btnSinglePreview_2" ToolTip="ISO施工轴测图" Icon="PageRed" Text="ISO施工轴测图" 
+                                        <f:Button ID="btnSinglePreview_2" ToolTip="ISO施工轴测图" Icon="PageRed" Hidden="true" Text="ISO施工轴测图" 
                                             EnablePostBack="true"   OnClick="btnSinglePreview_2_Click" runat="server">
                                         </f:Button>
                                         <f:Button ID="btnOut" OnClick="btnOut_Click" runat="server" ToolTip="导出" Text="导出" Icon="FolderUp"