diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index dab0a7c..8d3273d 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -65,7 +65,7 @@ void Human::Initialize()
     Entity::Initialize();
     skill_xtimer_attacher_.xtimer = &room->xtimer;
     RecalcSelfCollider();
-    volume_ = meta->volume;
+    volume_ = meta_->volume;
     observers_.insert(this);
 }
 
@@ -136,15 +136,20 @@ void Human::FillMFObjectFull(cs::MFObjectFull* full_data)
 
 void Human::GetAabbBox(AabbCollider& aabb_box)
 {
-    if (!meta) {
+    if (!meta_) {
         abort();
     }
     aabb_box.active = true;
     aabb_box.owner = this;
-    aabb_box._min.x = -meta->i->radius();
-    aabb_box._min.y = -meta->i->radius();
-    aabb_box._max.x = meta->i->radius();
-    aabb_box._max.y = meta->i->radius();
+    aabb_box._min.x = -meta_->i->radius();
+    aabb_box._min.y = -meta_->i->radius();
+    aabb_box._max.x = meta_->i->radius();
+    aabb_box._max.y = meta_->i->radius();
+}
+
+void Human::SetMeta(MetaData::Player* hum_meta)
+{
+    meta_ = hum_meta;
 }
 
 void Human::FillMFTeamData(cs::MFTeamData* team_data)
@@ -233,12 +238,12 @@ void Human::RecalcSelfCollider()
         AddCollider(self_collider_);
     }
     self_collider_->pos = a8::Vec2();
-    self_collider_->rad = meta->i->radius();
+    self_collider_->rad = meta_->i->radius();
 }
 
 bool Human::IsCollisionInMapService()
 {
-    if (room->OverBorder(pos, meta->i->radius())){
+    if (room->OverBorder(pos, meta_->i->radius())){
         return true;
     }
 
@@ -356,7 +361,7 @@ void Human::FindPathInMapService()
 
 float Human::GetRadius()
 {
-    return meta->i->radius();
+    return meta_->i->radius();
 }
 
 float Human::GetHP()
@@ -1772,7 +1777,7 @@ void Human::ProcSkillPhase(MetaData::SkillPhase* phase)
                                                {
                                                    if (obstacle->master->team_id != hum->team_id) {
                                                        if (hum->pos.Distance(obstacle->pos) <
-                                                           hum->meta->i->radius()) {
+                                                           hum->meta_->i->radius()) {
                                                            obstacle->dead = true;
                                                            obstacle->Explosion();
                                                            return false;
diff --git a/server/gameserver/human.h b/server/gameserver/human.h
index 4458779..04b8d38 100644
--- a/server/gameserver/human.h
+++ b/server/gameserver/human.h
@@ -38,7 +38,6 @@ class Human : public Entity
     std::string from_appid;
     std::string team_uuid;
     int account_registertime = 0;
-    MetaData::Player* meta = nullptr;
     HumanAbility ability;
     int born_point = 0;
     int last_attacker_id = 0;
@@ -108,6 +107,7 @@ class Human : public Entity
     virtual void FillMFObjectPart(cs::MFObjectPart* part_data) override;
     virtual void FillMFObjectFull(cs::MFObjectFull* full_data) override;
     virtual void GetAabbBox(AabbCollider& aabb_box);
+    void SetMeta(MetaData::Player* hum_meta);
     void FillMFTeamData(cs::MFTeamData* team_data);
     void Shot();
     void DirectShot(MetaData::Equip* bullet_meta, int skill_id);
@@ -233,6 +233,8 @@ protected:
     std::set<Human*> observers_;
     Human* follow_target_ = nullptr;
     bool follow_synced_active_player = false;
+
+    MetaData::Player* meta_ = nullptr;
     MetaData::Skill* skill_meta_ = nullptr;
     MetaData::Tank* tank_meta_ = nullptr;
     MetaData::Driver* driver_meta_ = nullptr;
diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index 000d8e4..64469d4 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -263,7 +263,7 @@ void Room::CreateAndroid(int robot_num)
 
         Android* hum = new Android();
         hum->name = robot_meta->i->name();
-        hum->meta = hum_meta;
+        hum->SetMeta(hum_meta);
         hum->robot_meta = robot_meta;
         hum->entity_uniid = AllocUniid();
         hum->born_point = AllocBornPoint();
diff --git a/server/gameserver/roommgr.cc b/server/gameserver/roommgr.cc
index 7c7855c..c17f8b4 100644
--- a/server/gameserver/roommgr.cc
+++ b/server/gameserver/roommgr.cc
@@ -65,7 +65,7 @@ void RoomMgr::_CMJoin(f8::MsgHdr& hdr, const cs::CMJoin& msg)
         room_hash_[room->room_uuid] = room;
     }
     Player* hum = PlayerMgr::Instance()->CreatePlayerByCMJoin(hdr.ip_saddr, hdr.socket_handle, msg);
-    hum->meta = hum_meta;
+    hum->SetMeta(hum_meta);
     room->AddPlayer(hum);
     hum->ProcPrepareItems(msg.prepare_items());