diff --git a/Gatedge.K3.Pilot.PlugIn/BOSPlugIn/Sal_Order/Bill.cs b/Gatedge.K3.Pilot.PlugIn/BOSPlugIn/Sal_Order/Bill.cs
index 87b2fa6..9e3a9cf 100644
--- a/Gatedge.K3.Pilot.PlugIn/BOSPlugIn/Sal_Order/Bill.cs
+++ b/Gatedge.K3.Pilot.PlugIn/BOSPlugIn/Sal_Order/Bill.cs
@@ -24,6 +24,7 @@ namespace Gatedge.K3.Pilot.PlugIn.BOSPlugIn.Sal_Order
             {
                 this.Model.SetValue("F_AGREEPRICE", 0, e.Row);
                 this.Model.SetValue("F_BIGCUSTSETTLEPRICE", 0, e.Row);
+                this.Model.SetValue("F_BigCustDiscRate", 0, e.Row);
 
                 var materialId_Id = e.NewValue.Long2Int();
                 if (materialId_Id == 0)
@@ -53,12 +54,7 @@ namespace Gatedge.K3.Pilot.PlugIn.BOSPlugIn.Sal_Order
                     this.Model.SetValue("F_BigCustDiscRate", F_BigCustDiscRate, e.Row);
 
                 }
-                else
-                {
-                    this.Model.SetValue("F_AGREEPRICE", 0, e.Row);
-                    this.Model.SetValue("F_BIGCUSTSETTLEPRICE", 0, e.Row);
-                    this.Model.SetValue("F_BigCustDiscRate", 0, e.Row);
-                }
+
             }
 
             //客户
@@ -77,11 +73,13 @@ namespace Gatedge.K3.Pilot.PlugIn.BOSPlugIn.Sal_Order
                         var rowIndex = this.View.Model.GetRowIndex(details, entry);
 
                         var materialId_Id = entry["MaterialId_Id"].Long2Int();
-
+                        
                         this.Model.SetValue("F_AGREEPRICE", 0, rowIndex);
                         this.Model.SetValue("F_BIGCUSTSETTLEPRICE", 0, rowIndex);
                         this.Model.SetValue("F_BigCustDiscRate", 0, rowIndex);
 
+                        var F_SettlementP = 0M;
+
                         if (materialId_Id > 0 && custId_Id > 0)
                         {
                             var resData = dal.GetMaterialPrice(materialId_Id, custId_Id, dateTime);
@@ -102,15 +100,21 @@ namespace Gatedge.K3.Pilot.PlugIn.BOSPlugIn.Sal_Order
                                 var F_BigCustDiscRate = data["F_BIGCUSTDISCRATE"].Convert<decimal>();
                                 this.Model.SetValue("F_BigCustDiscRate", F_BigCustDiscRate, rowIndex);
 
+                                F_SettlementP = F_BIGCUSTSETTLEPRICE * (F_BigCustDiscRate == 0 ? 1 : (F_BigCustDiscRate / 100));
                             }
-
                         }
 
-                        this.View.InvokeFieldUpdateService("FMaterialId", rowIndex);
+                        if (F_SettlementP != 0)
+                        {
+                            this.Model.SetValue("F_SettlementP", F_SettlementP, rowIndex);
+                        }
+                        else if(materialId_Id > 0)
+                        {
+                            var materialId = entry["MaterialId"] as DynamicObject;
+                            this.Model.SetValue("F_SettlementP", materialId["F_JSJ"].Convert<decimal>(), rowIndex);
+                        }
                     }
                 }
-
-
             }
         }
     }