diff --git a/app/Services/PatientOrderService.php b/app/Services/PatientOrderService.php
index d6a991c..3fbd37a 100644
--- a/app/Services/PatientOrderService.php
+++ b/app/Services/PatientOrderService.php
@@ -1999,6 +1999,10 @@ class PatientOrderService extends BaseService
             $order_prescription = OrderPrescription::getWithPage($params, ['*'], $page, $per_page);
             if (!empty($order_prescription['data'])) {
                 foreach ($order_prescription['data'] as &$item) {
+                    // 将模型对象转换为数组，避免间接修改重载元素错误
+                    if (is_object($item)) {
+                        $item = $item->toArray();
+                    }
 
                     //处理抄方情况
                     $params = array();