623 iOS：待发货订单详情，先点击“退款”，后点击“退货”，本页订单状态及列表卡片的订单状态不应该消失。

GeliBusinessPlatform/Model/OrderManageModel/OrderDetailModel.swift

@@ -109,7 +109,7 @@ class OrderDetailResModel: Mappable {
     }
 }
 func orderStatusStrByInt(statusNumber:Int) -> String? {
-    var str = ""
+    var str = "订单完成"
     switch statusNumber {
     case 0:
         str = "未确定"