diff --git a/be/DataExchange/Fawtyg/Win_in.Sfs.Wms.DataExchange.Fawtyg.TyrpAgent/Outgoing/UnplannedIssueNoteConverter.cs b/be/DataExchange/Fawtyg/Win_in.Sfs.Wms.DataExchange.Fawtyg.TyrpAgent/Outgoing/UnplannedIssueNoteConverter.cs
index 1f6c63004..300ff4ba4 100644
--- a/be/DataExchange/Fawtyg/Win_in.Sfs.Wms.DataExchange.Fawtyg.TyrpAgent/Outgoing/UnplannedIssueNoteConverter.cs
+++ b/be/DataExchange/Fawtyg/Win_in.Sfs.Wms.DataExchange.Fawtyg.TyrpAgent/Outgoing/UnplannedIssueNoteConverter.cs
@@ -163,8 +163,8 @@ public class UnplannedIssueNoteConverter : IOutgoingConverter
             wmsoutd_part = exchangeDetailOrder.ItemCode,
             wmsoutd_loc = exchangeDetailOrder.LocationErpCode ?? "",
             wmsoutd_qty = exchangeDetailOrder.Qty,
-            wmsoutd_bcm_code = exchangeDetailOrder.ProjCapacityCode,//项目代码
-            wmsoutd_projt_id = exchangeDetailOrder.CaseCode,//专案代码
+            wmsoutd_bcm_code = string.IsNullOrEmpty(  exchangeDetailOrder.ProjCapacityCode)?"": exchangeDetailOrder.ProjCapacityCode,//项目代码
+            wmsoutd_projt_id = string.IsNullOrEmpty( exchangeDetailOrder.CaseCode)?"": exchangeDetailOrder.CaseCode,//专案代码
         };
         return ret;
     }
diff --git a/be/DataExchange/Fawtyg/Win_in.Sfs.Wms.DataExchange.Fawtyg.TyrpAgent/Outgoing/UnplannedReceiptNoteConverter.cs b/be/DataExchange/Fawtyg/Win_in.Sfs.Wms.DataExchange.Fawtyg.TyrpAgent/Outgoing/UnplannedReceiptNoteConverter.cs
index 927294fb7..3b6d8b68e 100644
--- a/be/DataExchange/Fawtyg/Win_in.Sfs.Wms.DataExchange.Fawtyg.TyrpAgent/Outgoing/UnplannedReceiptNoteConverter.cs
+++ b/be/DataExchange/Fawtyg/Win_in.Sfs.Wms.DataExchange.Fawtyg.TyrpAgent/Outgoing/UnplannedReceiptNoteConverter.cs
@@ -164,8 +164,8 @@ public class UnplannedReceiptNoteConverter : IOutgoingConverter
             wmsoutd_part = exchangeDetailOrder.ItemCode,
             wmsoutd_loc = exchangeDetailOrder.LocationErpCode ?? "",
             wmsoutd_qty = exchangeDetailOrder.Qty,
-            wmsoutd_bcm_code = exchangeDetailOrder.ProjCapacityCode,//项目代码
-            wmsoutd_projt_id = exchangeDetailOrder.CaseCode,//专案代码
+            wmsoutd_bcm_code = string.IsNullOrEmpty(exchangeDetailOrder.ProjCapacityCode) ? "" : exchangeDetailOrder.ProjCapacityCode,//项目代码
+            wmsoutd_projt_id = string.IsNullOrEmpty(exchangeDetailOrder.CaseCode) ? "" : exchangeDetailOrder.CaseCode,//专案代码
         };
         return ret;
     }