diff --git a/app/Services/InquiryService.php b/app/Services/InquiryService.php
index 1e9fd86..0f11c10 100644
--- a/app/Services/InquiryService.php
+++ b/app/Services/InquiryService.php
@@ -32,6 +32,7 @@ use App\Model\OrderProductCoupon;
 use App\Model\OrderServicePackage;
 use App\Model\OrderServicePackageDetail;
 use App\Model\OrderServicePackageInquiry;
+use App\Model\OrderServicePackageProduct;
 use App\Model\PatientFamily;
 use App\Model\PatientFamilyHealth;
 use App\Model\PatientFamilyPersonal;
@@ -1551,11 +1552,26 @@ class InquiryService extends BaseService
             $finish_day = ceil((strtotime($order_service_package['finish_time']) - time()) / 60 / 60 / 24);
         }
 
+        // 获取剩余药品数量
+        $remaining_quantity = 0;
+        if ($order_service_package['order_service_type'] == 1){
+            // 健康包商品数据
+            $params = array();
+            $params['order_service_id'] = $order_service_package['order_service_id'];
+            $order_service_package_product = OrderServicePackageProduct::getList($params);
+            if (!empty($order_service_package_product)){
+                $remaining_quantity = $order_service_package_product['quantity'] - $order_service_package_product['used_quantity'];
+                if ($remaining_quantity < 0){
+                    $remaining_quantity = 0;
+                }
+            }
+        }
 
         $result = array();
         $result['finish_time'] = $finish_day; // 剩余服务天数
         $result['month_inquiry_count'] = $month_inquiry_count; // 服务包当月已问诊次数
         $result['monthly_frequency'] = $order_service_package_detail['monthly_frequency']; // 每月次数（0表示不限次）
+        $result['remaining_quantity'] = $remaining_quantity; // 剩余药品数量
 
         return success($result);
     }