diff --git a/HJGL_DS/FineUIPro.Web/HJGL/DataIn/PipelineGrid.aspx.cs b/HJGL_DS/FineUIPro.Web/HJGL/DataIn/PipelineGrid.aspx.cs
index a34f0dc..b765dd8 100644
--- a/HJGL_DS/FineUIPro.Web/HJGL/DataIn/PipelineGrid.aspx.cs
+++ b/HJGL_DS/FineUIPro.Web/HJGL/DataIn/PipelineGrid.aspx.cs
@@ -324,6 +324,14 @@ namespace FineUIPro.Web.HJGL.DataIn
                                                     break;
                                                 case "管道类别":
                                                     isoInfo.PipeLineClass = row[dataColumn.ColumnName].ToString();
+                                                    if (!string.IsNullOrEmpty(row[dataColumn.ColumnName].ToString()))
+                                                    {
+                                                        isoInfo.ISO_Executive = execStandards.Where(x => x.ExecStandardName == "SH/T3501-2021").Select(x => x.ExecStandardId).FirstOrDefault();
+                                                    }
+                                                    else
+                                                    {
+                                                        isoInfo.ISO_Executive = execStandards.Where(x => x.ExecStandardName == "GB 50517-2010").Select(x => x.ExecStandardId).FirstOrDefault();
+                                                    }
                                                     break;
                                                 case "涂漆类别":
                                                     isoInfo.ISO_Paint = row[dataColumn.ColumnName].ToString();