diff --git a/Service/Charger/Msg/Charger/Req/BasicParameter.cs b/Service/Charger/Msg/Charger/Req/BasicParameter.cs
index c603155..1510026 100644
--- a/Service/Charger/Msg/Charger/Req/BasicParameter.cs
+++ b/Service/Charger/Msg/Charger/Req/BasicParameter.cs
@@ -31,63 +31,78 @@ namespace Service.Charger.Msg.Charger.Req
         /// <summary>
         /// 电池编码
         /// </summary>
-        public byte BatteryCode { get; set; }
+        [Property(32, 24, PropertyReadConstant.Byte)]
+        public byte[] BatteryCode { get; set; }
         /// <summary>
         /// 产权标识
         /// </summary>
+        [Property(224, 8)]
         public byte TitleMarke { get; set; }
         /// <summary>
         /// 电池成组厂商
         /// </summary>
-        public byte Batterymanufacturers { get; set; }
+        [Property(232, 32)]
+        public string Batterymanufacturers { get; set; }
         /// <summary>
         /// 电池成组生产日期：年
         /// </summary>
+        [Property(264, 8)]
         public byte GroupYear { get; set; }
         /// <summary>
         /// 电池成组生产日期：月
         /// </summary>
+        [Property(272, 8)]
         public byte GroupMonth { get; set; }
         /// <summary>
         /// 电池成组生产日期：日
         /// </summary>
+        [Property(280, 8)]
         public byte GroupDay { get; set; }
         /// <summary>
         /// 电池电芯生产厂商
         /// </summary>
-        public byte BatteryManufacturer { get; set; }
+        [Property(288, 32)]
+        public byte[] BatteryManufacturer { get; set; }
         /// <summary>
         /// 电池电芯生产日期：年
         /// </summary>
+        [Property(320, 8)]
         public byte CellYear { get; set; }
         /// <summary>
         /// 电池电芯生产日期：月
         /// </summary>
+        [Property(328, 8)]
         public byte CellMonth { get; set; }
         /// <summary>
         /// 电池电芯生产日期：日
         /// </summary>
+        [Property(336, 8)]
         public byte CellDay { get; set; }
         /// <summary>
         /// 电池箱电子控制单元生产厂商
         /// </summary>
-        public byte Manufacturer { get; set; }
+        [Property(344, 32)]
+        public byte[] Manufacturer { get; set; }
         /// <summary>
         /// 电池箱电子控制单元硬件版本
         /// </summary>
+        [Property(376, 8)]
         public byte HardwareVersion { get; set; }
         /// <summary>
         /// 电池箱电子控制单元软件版本
         /// </summary>
+        [Property(384, 8)]
         public byte SoftwareVersion { get; set; }
         /// <summary>
         /// 电池包序列号
         /// </summary>
-        public byte SerialNumber { get; set; }
+        [Property(392, 32)]
+        public byte[] SerialNumber { get; set; }
         /// <summary>
         /// 电池包型号
         /// </summary>
-        public byte ModelNumber { get; set; }
+        [Property(424, 64)]
+        public byte[] ModelNumber { get; set; }
 
 
     }