diff --git a/BBWY.Server.Business/Sync/OrderSyncBusiness.cs b/BBWY.Server.Business/Sync/OrderSyncBusiness.cs
index b474d384..ad1999bc 100644
--- a/BBWY.Server.Business/Sync/OrderSyncBusiness.cs
+++ b/BBWY.Server.Business/Sync/OrderSyncBusiness.cs
@@ -632,13 +632,13 @@ namespace BBWY.Server.Business
                                 var isDetailChanged = (dbOsku.ShouldPay == 0 || dbOsku.ShouldPay == null) && oskuCF != null && oskuCF.ShouldPay != 0;
                                 if (dbOsku.ProductId != wareId || isDetailChanged)
                                 {
-                                    var skuActualAmount = oskuCF.ShouldPay +
-                                                          oskuCF.Balance +
-                                                          oskuCF.PingTaiChengDanYouHuiQuan +
-                                                          oskuCF.SuperRedEnvelope +
-                                                          oskuCF.XianPinLeiDongQuan +
-                                                          oskuCF.JingDou +
-                                                          oskuCF.DongQuan;
+                                    var skuActualAmount = oskuCF?.ShouldPay ?? 0M +
+                                                          oskuCF?.Balance ?? 0M +
+                                                          oskuCF?.PingTaiChengDanYouHuiQuan ?? 0M +
+                                                          oskuCF?.SuperRedEnvelope ?? 0M +
+                                                          oskuCF?.XianPinLeiDongQuan ?? 0M +
+                                                          oskuCF?.JingDou ?? 0M +
+                                                          oskuCF?.DongQuan ?? 0M;
 
                                     var update = fsql.Update<OrderSku>(dbOsku.Id)
                                                      .SetIf(dbOsku.ProductId != wareId, osku => osku.ProductId, wareId)
@@ -669,7 +669,7 @@ namespace BBWY.Server.Business
                                                      .SetIf(isDetailChanged, osku => osku.XianPinLeiDongQuan, oskuCF?.XianPinLeiDongQuan)
                                                      .SetIf(isDetailChanged, osku => osku.XianPinLeiJingQuan, oskuCF?.XianPinLeiJingQuan)
                                                      .SetIf(isDetailChanged, osku => osku.ZhiFuYingXiaoYouHui, oskuCF?.ZhiFuYingXiaoYouHui)
-                                                     .SetIf(isDetailChanged, osku => osku.ActualAmount, skuActualAmount);
+                                                     .SetIf(isDetailChanged && skuActualAmount != 0, osku => osku.ActualAmount, skuActualAmount);
                                     ;
                                     updateOrderSkuDictionary.Add(skuUpdateKey, update);
                                 }