1

3.Service/XYY.Service.Standard.ChannelApi/ChinaPost/Api.cs

@@ -409,7 +409,7 @@ namespace XYY.Service.Standard.ChinaPost
                     //    throw new Exception("未提供税号");
                 }
             }
-            if (receiverTaxNoCountryCode.Contains(order.ReceiverCountryCode))
+            if (!string.IsNullOrEmpty(order.TaxNo))
             {
                 post.taxNo= order.TaxNo;
             }