diff --git a/Binance.TradeRobot.Model/Db/Exchange/ExchangeAPIKey.cs b/Binance.TradeRobot.Model/Db/Exchange/ExchangeAPIKey.cs
index 2339f66..248758f 100644
--- a/Binance.TradeRobot.Model/Db/Exchange/ExchangeAPIKey.cs
+++ b/Binance.TradeRobot.Model/Db/Exchange/ExchangeAPIKey.cs
@@ -12,7 +12,7 @@ namespace Binance.TradeRobot.Model.Db
         public long Id { get; set; }
 
         /// <summary>
-        ///  交易所账号Id
+        ///  交易所账号UID
         /// </summary>
         [Column(DbType = "bigint")]
         public long AccountId { get; set; }
@@ -23,6 +23,9 @@ namespace Binance.TradeRobot.Model.Db
         [Column(DbType = "datetime")]
         public DateTime CreateTime { get; set; }
 
+        /// <summary>
+        /// 关联机器人Id
+        /// </summary>
         [Column(DbType = "bigint")]
         public long? RobotId { get; set; }
 
diff --git a/Binance.TradeRobot.Model/Dto/Response/Exchange/ExchangeAPIKeyResponse.cs b/Binance.TradeRobot.Model/Dto/Response/Exchange/ExchangeAPIKeyResponse.cs
index 6fe24be..65d8e03 100644
--- a/Binance.TradeRobot.Model/Dto/Response/Exchange/ExchangeAPIKeyResponse.cs
+++ b/Binance.TradeRobot.Model/Dto/Response/Exchange/ExchangeAPIKeyResponse.cs
@@ -2,8 +2,14 @@
 {
     public class ExchangeAPIKeyResponse : Db.ExchangeAPIKey
     {
+        /// <summary>
+        /// 逐仓杠杆资产
+        /// </summary>
         public decimal SpotMarginUSDT { get; set; }
 
+        /// <summary>
+        /// 关联机器人的交易对
+        /// </summary>
         public string RobotSymbol { get; set; }
     }
 }