diff --git a/server/imserver/chatmgr.h b/server/imserver/chatmgr.h
index fc6149e..da6ecb5 100644
--- a/server/imserver/chatmgr.h
+++ b/server/imserver/chatmgr.h
@@ -51,11 +51,12 @@ class ChatMgr : public a8::Singleton<ChatMgr>
     void ProcPrivateChat(Player* hum, const cs::CMSendChatMsg& msg);
     void ProcGuildChat(Player* hum, const cs::CMSendChatMsg& msg);
 
- private:
-    ChatedUserRec* GetChatedUser(const std::string& account_id);
     void SyncWorldChatMsg(Player* hum);
     void SyncPrivateChatMsg(Player* hum);
     void SyncGuildChatMsg(Player* hum);
+
+ private:
+    ChatedUserRec* GetChatedUser(const std::string& account_id);
     void AddChatedUser(const std::string& sender_id, const std::string& receiver_id,
                        cs::MFChatMsg* chat_msg, long long last_id);
 
diff --git a/server/imserver/player.cc b/server/imserver/player.cc
index 8b5e0b6..b944dbc 100644
--- a/server/imserver/player.cc
+++ b/server/imserver/player.cc
@@ -595,16 +595,17 @@ void Player::_CMReadMsgAndOpenChatNotify(f8::MsgHdr& hdr, const cs::CMReadMsgAnd
                 case kCCWorld:
                     {
                         world_channel_last_id = pair.val();
+                        ChatMgr::Instance()->SyncWorldChatMsg(this);
                     }
                     break;
                 case kCCPrivate:
                     {
-
                     }
                     break;
                 case kCCGuild:
                     {
                         guild_channel_last_id = pair.val();
+                        ChatMgr::Instance()->SyncGuildChatMsg(this);
                     }
                     break;
                 default: