diff --git a/BBWYB.Server.Model/Db/Product/Skuoptimizationhistory.cs b/BBWYB.Server.Model/Db/Product/Skuoptimizationhistory.cs
index dd3bf12..8d1fde0 100644
--- a/BBWYB.Server.Model/Db/Product/Skuoptimizationhistory.cs
+++ b/BBWYB.Server.Model/Db/Product/Skuoptimizationhistory.cs
@@ -34,6 +34,18 @@ namespace BBWYB.Server.Model.Db
         [Column(StringLength = 50)]
         public string SkuId { get; set; }
 
+        /// <summary>
+        /// 上次采购单价
+        /// </summary>
+        [Column(DbType = "decimal(18,2)", IsNullable = true)]
+        public decimal? LastPurchasePrice { get; set; } = 0.0M;
+
+        /// <summary>
+        /// 本次采购单价
+        /// </summary>
+        [Column(DbType = "decimal(18,2)", IsNullable = true)]
+        public decimal? CurrentPurchasePrice { get; set; } = 0.0M;
+
     }
 
 }