Update tradeOrder.ts

src/student/trade/tradeOrder.ts

@@ -136,6 +136,10 @@ export const formatOrderDetail = async (item: any, amount?: IAmount) => {
                     (amount.couponAmount - amount.discountPrice)) / item.goodNum
                 ).toFixed(2)
               )
+          } else {
+            tempPrice = Number(
+              tempPrice / item.goodNum
+              ).toFixed(2)
           }
           // 判断是否有会员
           let startTime = new Date()