diff --git a/AscNet.Common/Database/Player.cs b/AscNet.Common/Database/Player.cs
new file mode 100644
index 0000000..451334a
--- /dev/null
+++ b/AscNet.Common/Database/Player.cs
@@ -0,0 +1,69 @@
+using MongoDB.Bson.Serialization.Attributes;
+using MongoDB.Bson;
+using MongoDB.Driver;
+using AscNet.Common.MsgPack;
+
+namespace AscNet.Common.Database
+{
+#pragma warning disable CS8618 // Non-nullable field must contain a non-null value when exiting constructor. Consider declaring as nullable.
+    public class Player
+    {
+        public static readonly IMongoCollection<Player> collection = Common.db.GetCollection<Player>("players");
+
+        public static Player FromId(long id)
+        {
+            return collection.AsQueryable().FirstOrDefault(x => x.PlayerData.Id == id) ?? Create(id);
+        }
+
+        public static Player? FromToken(string token)
+        {
+            return collection.AsQueryable().FirstOrDefault(x => x.Token == token);
+        }
+
+        private static Player Create(long id)
+        {
+            Player player = new()
+            {
+                Token = Guid.NewGuid().ToString(),
+                PlayerData = new()
+                {
+                    Id = id,
+                    Name = $"Commandant{id}",
+                    Level = 1,
+                    Sign = "",
+                    DisplayCharId = 1021001,
+                    Birthday = null,
+                    HonorLevel = 1,
+                    ServerId = "1",
+                    CurrTeamId = 1,
+                    CurrHeadPortraitId = 9000003,
+                    AppearanceSettingInfo = new()
+                    {
+                        TitleType = 1,
+                        CharacterType = 1,
+                        FashionType = 1,
+                        WeaponFashionType = 1,
+                        DormitoryType = 1
+                    },
+                    CreateTime = DateTimeOffset.Now.ToUnixTimeSeconds(),
+                    LastLoginTime = DateTimeOffset.Now.ToUnixTimeSeconds(),
+                    Flags = 1
+                }
+            };
+            collection.InsertOne(player);
+
+            return player;
+        }
+
+        [BsonId]
+        public ObjectId Id { get; set; }
+
+        [BsonElement("token")]
+        [BsonRequired]
+        public string Token { get; set; }
+
+        [BsonElement("player_data")]
+        [BsonRequired]
+        public PlayerData PlayerData { get; set; }
+    }
+}
diff --git a/AscNet.Common/MsgPack/Types.cs b/AscNet.Common/MsgPack/Types.cs
index 476935e..001474d 100644
--- a/AscNet.Common/MsgPack/Types.cs
+++ b/AscNet.Common/MsgPack/Types.cs
@@ -229,7 +229,7 @@ namespace AscNet.Common.MsgPack
         public long Level { get; set; }
         public string Sign { get; set; }
         public long DisplayCharId { get; set; }
-        public Birthday Birthday { get; set; }
+        public Birthday? Birthday { get; set; }
         public long HonorLevel { get; set; }
         public string ServerId { get; set; }
         public long Likes { get; set; }
@@ -242,11 +242,11 @@ namespace AscNet.Common.MsgPack
         public long DailyReceiveGiftCount { get; set; }
         public long DailyActivenessRewardStatus { get; set; }
         public long WeeklyActivenessRewardStatus { get; set; }
-        public long[] Marks { get; set; }
-        public long[] GuideData { get; set; }
-        public long[] Communications { get; set; }
-        public long[] ShowCharacters { get; set; }
-        public object[] ShieldFuncList { get; set; }
+        public List<long> Marks { get; set; } = new();
+        public List<long> GuideData { get; set; } = new();
+        public List<long> Communications { get; set; } = new();
+        public List<long> ShowCharacters { get; set; } = new();
+        public List<dynamic> ShieldFuncList { get; set; } = new();
         public AppearanceSettingInfo AppearanceSettingInfo { get; set; }
         public long CreateTime { get; set; }
         public long LastLoginTime { get; set; }
diff --git a/AscNet.GameServer/Handlers/AccountModule.cs b/AscNet.GameServer/Handlers/AccountModule.cs
index cbb2309..e475fe5 100644
--- a/AscNet.GameServer/Handlers/AccountModule.cs
+++ b/AscNet.GameServer/Handlers/AccountModule.cs
@@ -1,4 +1,5 @@
-using AscNet.Common.MsgPack;
+using AscNet.Common.Database;
+using AscNet.Common.MsgPack;
 using MessagePack;
 using Newtonsoft.Json;
 
@@ -25,10 +26,22 @@ namespace AscNet.GameServer.Handlers
         [RequestPacketHandler("LoginRequest")]
         public static void LoginRequestHandler(Session session, Packet.Request packet)
         {
+            LoginRequest request = MessagePackSerializer.Deserialize<LoginRequest>(packet.Content);
+            Player? player = Player.FromToken(request.Token);
+
+            if (player is null)
+            {
+                session.SendResponse(new LoginResponse
+                {
+                    Code = 1007 // LoginInvalidLoginToken
+                }, packet.Id);
+                return;
+            }
+
             session.SendResponse(new LoginResponse
             {
                 Code = 0,
-                ReconnectToken = "eeeeeeeeeeeeeeh",
+                ReconnectToken = player.Token,
                 UtcOffset = 0,
                 UtcServerTime = DateTimeOffset.UtcNow.ToUnixTimeSeconds()
             }, packet.Id);
@@ -39,12 +52,21 @@ namespace AscNet.GameServer.Handlers
         [RequestPacketHandler("ReconnectRequest")]
         public static void ReconnectRequestHandler(Session session, Packet.Request packet)
         {
+            ReconnectRequest request = MessagePackSerializer.Deserialize<ReconnectRequest>(packet.Content);
+            Player? player = Player.FromToken(request.Token);
+
+            if (player?.PlayerData.Id != request.PlayerId)
+            {
+                session.SendResponse(new ReconnectResponse()
+                {
+                    Code = 1029 // ReconnectInvalidToken
+                }, packet.Id);
+                return;
+            }
+
             session.SendResponse(new ReconnectResponse()
             {
-                Code = 0,
-                OfflineMessages = { },
-                ReconnectToken = "eeeeeeeeeeeeeeh",
-                RequestNo = 0
+                ReconnectToken = request.Token
             }, packet.Id);
         }
         
diff --git a/AscNet.SDKServer/Controllers/AccountController.cs b/AscNet.SDKServer/Controllers/AccountController.cs
index 6bbe1e7..242462b 100644
--- a/AscNet.SDKServer/Controllers/AccountController.cs
+++ b/AscNet.SDKServer/Controllers/AccountController.cs
@@ -107,6 +107,34 @@ namespace AscNet.SDKServer.Controllers
                     account
                 });
             });
+
+            app.MapGet("/api/Login/Login", ([FromQuery] int loginType, [FromQuery] int userId, [FromQuery] string token, [FromQuery] string clientIp) =>
+            {
+                Account? account = Account.FromToken(token);
+
+                if (account is null)
+                {
+                    return JsonConvert.SerializeObject(new
+                    {
+                        code = -1,
+                        msg = "Invalid credentials!"
+                    });
+                }
+
+                Player player = Player.FromId(account.Uid);
+
+                LoginGate gate = new()
+                {
+                    Code = 0,
+                    Ip = Common.Common.config.GameServer.Host,
+                    Port = Common.Common.config.GameServer.Port,
+                    Token = player.Token
+                };
+
+                string serializedObject = JsonConvert.SerializeObject(gate);
+                SDKServer.log.Info(serializedObject);
+                return serializedObject;
+            });
         }
     }
 }
diff --git a/AscNet.SDKServer/Controllers/ConfigController.cs b/AscNet.SDKServer/Controllers/ConfigController.cs
index d2c2655..e54a0a8 100644
--- a/AscNet.SDKServer/Controllers/ConfigController.cs
+++ b/AscNet.SDKServer/Controllers/ConfigController.cs
@@ -131,21 +131,6 @@ namespace AscNet.SDKServer.Controllers
                 SDKServer.log.Info("1");
                 return "1";
             });
-
-            app.MapGet("/api/Login/Login", ([FromQuery] int loginType, [FromQuery] int userId, [FromQuery] string token, [FromQuery] string clientIp) =>
-            {
-                LoginGate gate = new()
-                {
-                    Code = 0,
-                    Ip = Common.Common.config.GameServer.Host,
-                    Port = Common.Common.config.GameServer.Port,
-                    Token = token
-                };
-
-                string serializedObject = JsonConvert.SerializeObject(gate);
-                SDKServer.log.Info(serializedObject);
-                return serializedObject;
-            });
         }
     }
 }
diff --git a/AscNet.SDKServer/SDKServer.cs b/AscNet.SDKServer/SDKServer.cs
index 2a1a1d2..69dcc26 100644
--- a/AscNet.SDKServer/SDKServer.cs
+++ b/AscNet.SDKServer/SDKServer.cs
@@ -41,7 +41,7 @@ namespace AscNet.SDKServer
         private class RequestLoggingMiddleware
         {
             private readonly RequestDelegate _next;
-            private static readonly string[] SurpressedRoutes = new string[] { "/report", "/sdk/dataUpload" };
+            private static readonly string[] SurpressedRoutes = new string[] { "/feedback" };
 
             public RequestLoggingMiddleware(RequestDelegate next)
             {