diff --git a/BBWYB.Server.Business/PurchaseScheme/PurchaseSchemeBusiness.cs b/BBWYB.Server.Business/PurchaseScheme/PurchaseSchemeBusiness.cs
index 006ed26..374319d 100644
--- a/BBWYB.Server.Business/PurchaseScheme/PurchaseSchemeBusiness.cs
+++ b/BBWYB.Server.Business/PurchaseScheme/PurchaseSchemeBusiness.cs
@@ -395,7 +395,9 @@ namespace BBWYB.Server.Business
                         }
                     }
                     var psupdate = fsql.Update<PurchaseScheme>(schemeId)
-                                       .Set(ps => ps.DefaultCost, defaultCost);
+                                       .Set(ps => ps.DefaultCost, defaultCost)
+                                       .Set(ps => ps.HYSchemeId, psReq.HYSchemeId)
+                                       .Set(ps => ps.HYBDId, psReq.HYBDId);
                     updatePurchaseSchemeList.Add(psupdate);
                 }
             }
@@ -943,6 +945,12 @@ namespace BBWYB.Server.Business
             var scheme = schemeList[0];
             var defaultCost = 0M;
             long? pssId = null;
+
+            IDelete<PurchaseSchemeProductSku> deletePss = null;
+            IDelete<PurchaseSchemeProduct> deletePsp = null;
+            IUpdate<PurchaseScheme> updatePs = null;
+
+
             foreach (var schemeProduct in scheme.PurchaseSchemeProductList)
             {
                 var tartegtPurchaseProductSku = schemeProduct.PurchaseSchemeProductSkuList.FirstOrDefault(pss => pss.SkuId == request.SkuId &&
@@ -950,8 +958,13 @@ namespace BBWYB.Server.Business
                 if (tartegtPurchaseProductSku != null)
                 {
                     if (schemeProduct.PurchaseSchemeProductSkuList.Count() == 1)
-                        throw new BusinessException("最后一个采购sku不能被移除");
+                    {
+                        if (scheme.PurchaseSchemeProductList.Count() == 1)
+                            throw new BusinessException("最后一个采购sku不能被移除");
+                        deletePsp = fsql.Delete<PurchaseSchemeProduct>(schemeProduct.Id);
+                    }
                     pssId = tartegtPurchaseProductSku.Id;
+                    deletePss = fsql.Delete<PurchaseSchemeProductSku>(pssId);
                 }
 
                 defaultCost += schemeProduct.PurchaseSchemeProductSkuList.Where(pss => !(pss.SkuId == request.SkuId && pss.PurchaseSkuId == request.PurchaseSkuId))
@@ -960,10 +973,12 @@ namespace BBWYB.Server.Business
 
             if (pssId == null)
                 throw new BusinessException("未找到需要移除的采购sku");
+            updatePs = fsql.Update<PurchaseScheme>(request.SchemeId).Set(ps => ps.DefaultCost, defaultCost);
             fsql.Transaction(() =>
             {
-                fsql.Update<PurchaseScheme>(request.SchemeId).Set(ps => ps.DefaultCost, defaultCost).ExecuteAffrows();
-                fsql.Delete<PurchaseSchemeProductSku>(pssId.Value).ExecuteAffrows();
+                updatePs?.ExecuteAffrows();
+                deletePsp?.ExecuteAffrows();
+                deletePss?.ExecuteAffrows();
             });
             return defaultCost;
         }