diff --git a/common/forms/LedgerForm.php b/common/forms/LedgerForm.php
index 2362ca6..dba17c7 100644
--- a/common/forms/LedgerForm.php
+++ b/common/forms/LedgerForm.php
@@ -312,6 +312,9 @@ class LedgerForm extends BaseModel
                             case '1':case '3': //中药/颗粒药分佣
                             foreach($productOrderItems as $v){
                                 $ledger = [];
+                                if ($v['dosage'] == 0) {
+                                    $v['dosage'] = 1;
+                                }
                                 $number = $v['number'];
                                 $totalPrice = round($v['dosage'] * $number * $v['price'], 4);
                                 $totalBuyPrice = round($v['dosage'] * $number * $v['buy_price'], 4);