diff --git a/AMESCoreStudio.WebApi/Models/AMES/PlmMeterialInfo.cs b/AMESCoreStudio.WebApi/Models/AMES/PlmMeterialInfo.cs
index 56d9ff4c..7bd6d842 100644
--- a/AMESCoreStudio.WebApi/Models/AMES/PlmMeterialInfo.cs
+++ b/AMESCoreStudio.WebApi/Models/AMES/PlmMeterialInfo.cs
@@ -93,5 +93,22 @@ namespace AMESCoreStudio.WebApi.Models.AMES
         [DataMember]
         public DateTime? UpdateDate { get; set; } = DateTime.Now;
 
+
+        /// <summary>
+        /// BiosVer
+        /// </summary>
+        [DataMember]
+        [Column("BIOSVER")]
+        [StringLength(1)]
+        public string BiosVer { get; set; }
+
+        /// <summary>
+        ///BiosCheckSum
+        /// </summary>
+        [Column("BIOSCHECKSUM")]
+        [StringLength(10)]
+        [DataMember]
+        public string BiosCheckSum { get; set; }
+
     }
 }