diff --git a/service/modules/v1/controllers/PrescriptionController.php b/service/modules/v1/controllers/PrescriptionController.php
index 5ada54d..df21367 100644
--- a/service/modules/v1/controllers/PrescriptionController.php
+++ b/service/modules/v1/controllers/PrescriptionController.php
@@ -1038,10 +1038,10 @@ class PrescriptionController extends BaseAppController
                     if(!$drug){
                         throw new Exception('药品库存数据错误');
                     }
-//                    $drugNumber = (int) $content[$j]['number'] * (int) $recipe['dosage'];
-                    $drugNumber = $content[$j]['number'];
+                    $perDoseNumber = (int) $content[$j]['number'];
+                    $drugNumber = $perDoseNumber * (int) $recipe['dosage'];
                     if($drug['drugStoreDrug']['stock']<$drugNumber){
-                        throw new Exception($content['name'].'库存数量不足');
+                        throw new Exception($content[$j]['name'].'库存数量不足');
                      }
                      \Yii::$app->db->createCommand()->update('yii_drug_store_relations', [
                         'sale_number' => $drug['drugStoreRelation']['sale_number'] + $drugNumber
@@ -1050,9 +1050,9 @@ class PrescriptionController extends BaseAppController
                         'stock' => $drug['drugStoreDrug']['stock'] - $drugNumber,
                         'frozen_number' => $drug['drugStoreDrug']['frozen_number'] + $drugNumber
                     ], ['id' => $drug['drugStoreDrug']['id']])->execute();
-                    $drug['number'] = $drugNumber;
+                    $drug['number'] = $perDoseNumber;
                     $drugStoreDrugs[] = $drug;
-                    $itemMarketPrice = bcmul($drugNumber,$drug['drugStoreRelation']['buy_price'],2);
+                    $itemMarketPrice = bcmul((string) $drugNumber,$drug['drugStoreRelation']['buy_price'],2);
                     $marketPrice = bcadd($marketPrice,$itemMarketPrice,2);
                 }