优化 待下单时未返回费用问题

Api/src/main/java/com/java110/api/listener/fee/PayFeePreListener.java

@@ -101,6 +101,8 @@ public class PayFeePreListener extends AbstractServiceApiDataFlowListener {
 
         JSONObject paramOut = JSONObject.parseObject(responseEntity.getBody());
         paramOut.put("receivableAmount", paramObj.getString("receivableAmount"));
+
+        responseEntity = new ResponseEntity<>(paramInObj.toJSONString(),HttpStatus.OK);
         dataFlowContext.setResponseEntity(responseEntity);
     }