calculate tariff amount by using initial price

@@ -153,8 +153,9 @@ public class ChargeService {
         double newFinalAmount = Math.max(0, YHMath.sub(oldFinalAmount, realCutPrice.doubleValue()));
 
         //税费
+        BigDecimal goodsPrice = chargeGoods.getGoodsPrice();
         AmountCutPolicy tariffCutPolicy = chargeContext.getChargeParam().getTariffCutPolicy();
-        SingleFeeDetail tariffFeeDetail = calculateTariffAmount(goodsRealPrice, tariffRate, tariffCutPolicy);
+        SingleFeeDetail tariffFeeDetail = calculateTariffAmount(goodsPrice, tariffRate, tariffCutPolicy);
         chargeResult.setTariffFee(tariffFeeDetail);
         //加上税费
         double tariffAmount = tariffFeeDetail.getAmount();

@@ -16,7 +16,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 /**
- * 购物分控
+ * 购物风控
  */
 @Component
 public class ShoppingRiskWatchDog {