diff --git a/pages/order/detail/detail.js b/pages/order/detail/detail.js
index e833383..27bbf12 100644
--- a/pages/order/detail/detail.js
+++ b/pages/order/detail/detail.js
@@ -423,7 +423,7 @@ Page({
 
       var numberNumber = detail.SecondNumber / detail.LeftRatio * detail.RightRatio;
       if (detail.Goods_UnitConvertDirection == 0 || detail.Goods_UnitConvertDirection == 2) {
-        detail.UnitNum = numberNumber / (Goods_SecondUnitRatio) * (Goods_MainUnitRatio);
+        detail.UnitNum = numberNumber / (detail.Goods_SecondUnitRatio) * (detail.Goods_MainUnitRatio);
       }
     }
     this.setData({
diff --git a/pages/order/newBill/newBill.js b/pages/order/newBill/newBill.js
index 268c60c..8c2a42d 100644
--- a/pages/order/newBill/newBill.js
+++ b/pages/order/newBill/newBill.js
@@ -368,7 +368,7 @@ Page({
 
       var numberNumber = detail.SecondNumber / detail.LeftRatio * detail.RightRatio;
       if (detail.Goods_UnitConvertDirection == 0 || detail.Goods_UnitConvertDirection == 2) {
-        detail.UnitNum = numberNumber / (Goods_SecondUnitRatio) * (Goods_MainUnitRatio);
+        detail.UnitNum = numberNumber / (detail.Goods_SecondUnitRatio) * (detail.Goods_MainUnitRatio);
       }
     }
     this.setData({