diff --git a/dating-agency-mall-entity/src/main/java/com/qniao/dam/domain/aggregate/order/entity/OrderItem.java b/dating-agency-mall-entity/src/main/java/com/qniao/dam/domain/aggregate/order/entity/OrderItem.java
index 011fcf6..8e702ce 100644
--- a/dating-agency-mall-entity/src/main/java/com/qniao/dam/domain/aggregate/order/entity/OrderItem.java
+++ b/dating-agency-mall-entity/src/main/java/com/qniao/dam/domain/aggregate/order/entity/OrderItem.java
@@ -74,7 +74,7 @@ public class OrderItem extends Entity<OrderItem> {
         orderItem.setMainCategory(mainCategory);
         orderItem.setSubCategory(subCategory);
         orderItem.setProductTitle(productTitle);
-        orderItem.setOriginalAmount(unitOriginalPrice);
+        orderItem.setUnitOriginalPrice(unitOriginalPrice);
         orderItem.setUnitSettlementPrice(unitSettlementPrice);
         orderItem.setQuantity(quantity);
         return orderItem;