diff --git a/src/main/java/com/sczx/pay/alipay/service/impl/ItemServiceImpl.java b/src/main/java/com/sczx/pay/alipay/service/impl/ItemServiceImpl.java
index e07ecc3..f118303 100644
--- a/src/main/java/com/sczx/pay/alipay/service/impl/ItemServiceImpl.java
+++ b/src/main/java/com/sczx/pay/alipay/service/impl/ItemServiceImpl.java
@@ -519,13 +519,18 @@ public class ItemServiceImpl implements ItemService {
         //config.setBuyoutPrice("220");
         config.setPriceUnit("元");
 
+        int  rentalDays = 1;
+        if(param.getRentalDays() != null && param.getRentalDays() > 0){
+            rentalDays = param.getRentalDays();
+        }
+
         // 创建时段价格列表根据基础价格创建3个时段价格
         List<RentCommodityConfig.DurationPrice> durationPriceList = new ArrayList<>();
 
         for(int i = 1; i < 4; i++){
             RentCommodityConfig.DurationPrice durationPrice = new RentCommodityConfig.DurationPrice();
             String val = i + "";
-            durationPrice.setDuration(val);
+            durationPrice.setDuration(i*rentalDays+"");
             durationPrice.setTotalSalePrice(param.getRentalPrice()
                     .multiply(new BigDecimal(val))
                     .setScale(0, BigDecimal.ROUND_HALF_UP).toString());