diff --git a/ProductionMgr/Tnb.ProductionMgr.Entities/Entity/PrdMo.cs b/ProductionMgr/Tnb.ProductionMgr.Entities/Entity/PrdMo.cs
index ba7b9354..58366665 100644
--- a/ProductionMgr/Tnb.ProductionMgr.Entities/Entity/PrdMo.cs
+++ b/ProductionMgr/Tnb.ProductionMgr.Entities/Entity/PrdMo.cs
@@ -248,6 +248,10 @@ public partial class PrdMo : BaseEntity<string>
     /// </summary>
     public int erp_lineno { get; set; }
     /// <summary>
+    /// erp表体pk值
+    /// </summary>
+    public string erp_line_pk { get; set; }
+    /// <summary>
     /// 工单pk值
     /// </summary>
     public string erp_mo_pk { get; set; }
diff --git a/ProductionMgr/Tnb.ProductionMgr/MesForErpService.cs b/ProductionMgr/Tnb.ProductionMgr/MesForErpService.cs
index a5982343..8d6a5ce1 100644
--- a/ProductionMgr/Tnb.ProductionMgr/MesForErpService.cs
+++ b/ProductionMgr/Tnb.ProductionMgr/MesForErpService.cs
@@ -101,6 +101,7 @@ namespace Tnb.ProductionMgr
                 item.create_time = DateTime.Now;
                 item.mo_status = DictConst.ToBeScheduledId;
                 item.erp_mo_pk = item.erp_mo_pk;
+                item.erp_line_pk = item.erp_line_pk;
                 item.erp_lineno = item.erp_lineno;
                 
                 moList.Add(item);