diff --git a/server/gameserver/netdata.cc b/server/gameserver/netdata.cc
index 7cfea4c6..a4013825 100644
--- a/server/gameserver/netdata.cc
+++ b/server/gameserver/netdata.cc
@@ -470,6 +470,7 @@ void BattleDataContext::ParseResult(a8::XObject& obj)
             }
         }
     }
+    parse_ok = hero_ability_->hero_meta != nullptr;
 }
 
 void BattleDataContext::GetHeroLvQuality(long long& hero_uniid, int& hero_lv, int& quality)
diff --git a/server/gameserver/netdata.h b/server/gameserver/netdata.h
index 9b1231e1..70ba0e68 100644
--- a/server/gameserver/netdata.h
+++ b/server/gameserver/netdata.h
@@ -22,6 +22,7 @@ struct BattleDataContext
     std::string payload;
     int errcode = 0;
     std::string errmsg;
+    bool parse_ok = false;
 
     std::shared_ptr<a8::XObject> hero_dto;
     std::shared_ptr<a8::XObject> weapon_dto1;
diff --git a/server/gameserver/roommgr.cc b/server/gameserver/roommgr.cc
index 99695fef..1db31b80 100644
--- a/server/gameserver/roommgr.cc
+++ b/server/gameserver/roommgr.cc
@@ -176,6 +176,9 @@ void RoomMgr::_CMJoin(f8::MsgHdr& hdr, const cs::CMJoin& msg)
                 RoomMgr::Instance()->JoinErrorHandle(msg, 2, socket_handle);
                 return;
             }
+            if (!results.at(0)->parse_ok) {
+                return;
+            }
             int game_times = 0;
             RoomType_e self_room_type = GetHumanRoomType(msg, game_times);
             if (self_room_type < RT_OldBrid1) {