diff --git a/AscNet.Common/Database/Character.cs b/AscNet.Common/Database/Character.cs
index 2a45ed4..d8cbd8c 100644
--- a/AscNet.Common/Database/Character.cs
+++ b/AscNet.Common/Database/Character.cs
@@ -104,6 +104,11 @@ namespace AscNet.Common.Database
             Equips.Add(equipData);
         }
 
+        public void Save()
+        {
+            collection.ReplaceOne(Builders<Character>.Filter.Eq(x => x.Id, Id), this);
+        }
+
         [BsonId]
         public ObjectId Id { get; set; }
 
diff --git a/AscNet.Common/Database/Player.cs b/AscNet.Common/Database/Player.cs
index a0074b6..8b7590d 100644
--- a/AscNet.Common/Database/Player.cs
+++ b/AscNet.Common/Database/Player.cs
@@ -2,7 +2,6 @@
 using MongoDB.Bson;
 using MongoDB.Driver;
 using AscNet.Common.MsgPack;
-using MongoDB.Bson.Serialization;
 using MongoDB.Bson.Serialization.Options;
 
 namespace AscNet.Common.Database
@@ -89,6 +88,11 @@ namespace AscNet.Common.Database
             });
         }
 
+        public void Save()
+        {
+            collection.ReplaceOne(Builders<Player>.Filter.Eq(x => x.Id, Id), this);
+        }
+
         [BsonId]
         public ObjectId Id { get; set; }
 
diff --git a/AscNet.Common/Database/Stage.cs b/AscNet.Common/Database/Stage.cs
index d4b6687..763e6a5 100644
--- a/AscNet.Common/Database/Stage.cs
+++ b/AscNet.Common/Database/Stage.cs
@@ -53,7 +53,12 @@ namespace AscNet.Common.Database
         {
             Stages.Add(stageData.StageId, stageData);
         }
-        
+
+        public void Save()
+        {
+            collection.ReplaceOne(Builders<Stage>.Filter.Eq(x => x.Id, Id), this);
+        }
+
         [BsonId]
         public ObjectId Id { get; set; }
 
diff --git a/AscNet.GameServer/Handlers/GuideModule.cs b/AscNet.GameServer/Handlers/GuideModule.cs
index da25a97..947a637 100644
--- a/AscNet.GameServer/Handlers/GuideModule.cs
+++ b/AscNet.GameServer/Handlers/GuideModule.cs
@@ -15,6 +15,25 @@ namespace AscNet.GameServer.Handlers
         public int Code;
         public List<dynamic>? RewardGoodsList;
     }
+
+    [MessagePackObject(true)]
+    public class GuideCompleteRequest
+    {
+        public int GuideGroupId;
+    }
+
+    [MessagePackObject(true)]
+    public class NotifyGuide
+    {
+        public int GuideGroupId;
+    }
+
+    [MessagePackObject(true)]
+    public class GuideCompleteResponse
+    {
+        public int Code;
+        public List<dynamic>? RewardGoodsList;
+    }
     
     internal class GuideModule
     {
@@ -30,5 +49,15 @@ namespace AscNet.GameServer.Handlers
         {
             session.SendResponse(new GuideGroupFinishResponse(), packet.Id);
         }
+
+        [RequestPacketHandler("GuideCompleteRequest")]
+        public static void GuideCompleteRequestHandler(Session session, Packet.Request packet)
+        {
+            GuideCompleteRequest request = MessagePackSerializer.Deserialize<GuideCompleteRequest>(packet.Content);
+
+            session.player.PlayerData.GuideData.Add(request.GuideGroupId);
+            session.SendPush(new NotifyGuide() { GuideGroupId = request.GuideGroupId });
+            session.SendResponse(new GuideCompleteResponse(), packet.Id);
+        }
     }
 }
diff --git a/AscNet.GameServer/Session.cs b/AscNet.GameServer/Session.cs
index ad71908..aa54b54 100644
--- a/AscNet.GameServer/Session.cs
+++ b/AscNet.GameServer/Session.cs
@@ -204,6 +204,12 @@ namespace AscNet.GameServer
             if (Server.Instance.Sessions.GetValueOrDefault(id) is null)
                 return;
 
+            // DB save on disconnect
+            log.Info($"saving session state...");
+            player?.Save();
+            character?.Save();
+            stage?.Save();
+
             log.Warn($"{id} disconnected");
             client.Close();
             Server.Instance.Sessions.Remove(id);