diff --git a/HJGL_DS/FineUIPro.Web/HJGL/DataIn/PipeLineIn.aspx.cs b/HJGL_DS/FineUIPro.Web/HJGL/DataIn/PipeLineIn.aspx.cs
index 595846b..58b62cd 100644
--- a/HJGL_DS/FineUIPro.Web/HJGL/DataIn/PipeLineIn.aspx.cs
+++ b/HJGL_DS/FineUIPro.Web/HJGL/DataIn/PipeLineIn.aspx.cs
@@ -432,7 +432,7 @@ namespace FineUIPro.Web.HJGL.DataIn
                     }
                     if (getUnit != null && getProject != null)
                     {
-                        var getIsoInfo = isoInfos.FirstOrDefault(x => x.BSU_ID == getUnit.UnitId && x.ProjectId == getProject.ProjectId && x.ISO_IsoNo == col2);
+                        var getIsoInfo = isoInfos.FirstOrDefault(x => x.ProjectId == getProject.ProjectId && x.ISO_IsoNo == col2);
                         if (getIsoInfo != null)
                         {
                             result += "第" + (i + 2).ToString() + "行," + "该工艺管线已存在" + "\n";