diff --git a/Binance.TradeRobot.Business/Exchange/ExchangeBusiness.cs b/Binance.TradeRobot.Business/Exchange/ExchangeBusiness.cs
index 3bce41e..a5b5f13 100644
--- a/Binance.TradeRobot.Business/Exchange/ExchangeBusiness.cs
+++ b/Binance.TradeRobot.Business/Exchange/ExchangeBusiness.cs
@@ -6,7 +6,9 @@ using Binance.TradeRobot.Model.Dto;
 using Microsoft.Extensions.DependencyInjection;
 using System;
 using System.Collections.Generic;
-using System.Text;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
 using Yitter.IdGenerator;
 
 namespace Binance.TradeRobot.Business.Exchange
@@ -50,7 +52,49 @@ namespace Binance.TradeRobot.Business.Exchange
 
         public IList<ExchangeAccountResponse> GetExchangeAccountList(Enums.TradePolicy tradePolicy)
         {
-            return null;
+            var exchangeAccountList = fsql.Select<ExchangeAccount>().Where(ea => ea.TradePolicy == tradePolicy).ToList().Map<IList<ExchangeAccountResponse>>();
+            var accountIdList = exchangeAccountList.Select(ea => ea.Id);
+            var exchangeAPIKeyList = fsql.Select<ExchangeAPIKey, Robot>().LeftJoin((k, r) => k.RobotId == r.Id)
+                                                                         .Where((k, r) => accountIdList.Contains(k.AccountId))
+                                                                         .ToList((k, r) => new ExchangeAPIKeyResponse()
+                                                                         {
+                                                                             Id = k.Id,
+                                                                             AccountId = k.AccountId,
+                                                                             APIKey = k.APIKey,
+                                                                             SecretKey = k.SecretKey,
+                                                                             CreateTime = k.CreateTime,
+                                                                             RobotId = k.RobotId,
+                                                                             RobotSymbol = r.Symbol
+                                                                         });
+
+            var waitList = new List<WaitHandle>();
+            foreach (var exchangeAccount in exchangeAccountList)
+            {
+                var currentExchangeAccountAPIKeyList = exchangeAPIKeyList.Where(k => k.AccountId == exchangeAccount.Id);
+                if (currentExchangeAccountAPIKeyList.Count() > 0)
+                    exchangeAccount.ExchangeAPIKeyList.AddRange(currentExchangeAccountAPIKeyList);
+                var ewh = new ManualResetEvent(false);
+                waitList.Add(ewh);
+                Task.Factory.StartNew(() => GetExchangeAssets(exchangeAccount, ewh));
+            }
+            WaitHandle.WaitAll(waitList.ToArray(), 5000);
+            return exchangeAccountList;
+        }
+
+        private void GetExchangeAssets(ExchangeAccountResponse exchangeAccount, EventWaitHandle ewh)
+        {
+            try
+            {
+                 
+            }
+            catch (Exception ex)
+            {
+
+            }
+            finally
+            {
+                ewh.Set();
+            }
         }
     }
 }
diff --git a/Binance.TradeRobot.Model/Dto/Response/Exchange/ExchangeAccountResponse.cs b/Binance.TradeRobot.Model/Dto/Response/Exchange/ExchangeAccountResponse.cs
index 915a0f7..38c3516 100644
--- a/Binance.TradeRobot.Model/Dto/Response/Exchange/ExchangeAccountResponse.cs
+++ b/Binance.TradeRobot.Model/Dto/Response/Exchange/ExchangeAccountResponse.cs
@@ -5,7 +5,7 @@ namespace Binance.TradeRobot.Model.Dto
 {
     public class ExchangeAccountResponse : ExchangeAccount
     {
-        public IList<ExchangeAPIKeyResponse> ExchangeAPIKeyList { get; set; }
+        public List<ExchangeAPIKeyResponse> ExchangeAPIKeyList { get; set; }
 
         /// <summary>
         /// 合约USDT资产
@@ -21,5 +21,10 @@ namespace Binance.TradeRobot.Model.Dto
         /// 逐仓杠杆USDT资产
         /// </summary>
         public decimal SpotMarginUSDT { get; set; }
+
+        public ExchangeAccountResponse()
+        {
+            ExchangeAPIKeyList = new List<ExchangeAPIKeyResponse>();
+        }
     }
 }