diff --git a/yudao-module-haoka/yudao-module-haoka-biz/src/main/java/cn/iocoder/yudao/module/haoka/service/api/strategy/LianTongApiDealStrategy.java b/yudao-module-haoka/yudao-module-haoka-biz/src/main/java/cn/iocoder/yudao/module/haoka/service/api/strategy/LianTongApiDealStrategy.java
index 94e703d894..8bbe600a13 100644
--- a/yudao-module-haoka/yudao-module-haoka-biz/src/main/java/cn/iocoder/yudao/module/haoka/service/api/strategy/LianTongApiDealStrategy.java
+++ b/yudao-module-haoka/yudao-module-haoka-biz/src/main/java/cn/iocoder/yudao/module/haoka/service/api/strategy/LianTongApiDealStrategy.java
@@ -188,6 +188,7 @@ public class LianTongApiDealStrategy implements ApiDealStrategy {
 
             // 填充 preOrder 的其他字段
             String orderTotalFee = configs.getString("ApiPrefix_orderTotalFee");
+            preOrder.setOrderTotalFee(orderTotalFee);
             if (orderTotalFee==null){
                 preOrder.setOrderTotalFee("0");
             }