费用申请审批bug修复

yudao-module-order/yudao-module-order-core/src/main/java/cn/iocoder/yudao/module/order/service/order/impl/OrderFeeApplicationServiceImpl.java

@@ -499,7 +499,7 @@ public class OrderFeeApplicationServiceImpl extends AbstractService<OrderFeeAppl
             OrderBackVO order = orderQueryService.getOrder(orderApprovalDO.getOrderId());
             List<OrderFeeApplicationDO> batchFeeList = null;
             if (Objects.nonNull(orderApprovalDO.getDetails())){
-                batchFeeList = JSONObject.parseArray(JSONObject.toJSONString(orderApprovalDO.getDetails()), OrderFeeApplicationDO.class);
+                batchFeeList = JSONObject.parseArray(orderApprovalDO.getDetails(), OrderFeeApplicationDO.class);
             }else {
                 LambdaQueryWrapper<OrderFeeApplicationDO> lambdaQueryWrapper = new LambdaQueryWrapper();
                 lambdaQueryWrapper.eq(OrderFeeApplicationDO::getOrderId, orderApprovalDO.getOrderId());