diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index 483a4ba..bf2bef6 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -1513,3 +1513,17 @@ void Creature::ResetAllSkillCd()
         pair.second->ResetSkillCd();
     }
 }
+
+void Creature::SummonHero(const a8::Vec2& pos, int hero_id, int hero_num)
+{
+    MetaData::Player* hero_meta = MetaMgr::Instance()->GetPlayer(hero_id);
+    if (hero_meta && hero_num > 0 && !dead) {
+        Hero* hero = room->CreateHero
+            (this,
+             hero_meta,
+             GetPos(),
+             GetMoveDir(),
+             team_id
+             );
+    }
+}
diff --git a/server/gameserver/creature.h b/server/gameserver/creature.h
index ca48fdf..9d95894 100644
--- a/server/gameserver/creature.h
+++ b/server/gameserver/creature.h
@@ -132,6 +132,7 @@ class Creature : public MoveableEntity
 
     void CheckSpecObject();
     RoomObstacle* SummonObstacle(int id, const a8::Vec2& pos);
+    void SummonHero(const a8::Vec2& pos, int hero_id, int hero_num);
     bool CollisonDetection();
     void FillSkillCasterState(SkillCasterState* caster_state);
     void RecoverSkillCasterState(SkillCasterState* caster_state);
diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index ffcbe2b..1f6efad 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -1418,20 +1418,6 @@ void Human::FillBodyState(::google::protobuf::RepeatedPtrField<::cs::MFBodyState
     }
 }
 
-void Human::SummonHero(int heroid)
-{
-    MetaData::Player* hero_meta = MetaMgr::Instance()->GetPlayer(heroid);
-    if (hero_meta) {
-        Hero* hero = room->CreateHero
-            (this,
-             hero_meta,
-             GetPos(),
-             GetMoveDir(),
-             team_id
-             );
-    }
-}
-
 void Human::AddObserver(Human* observer)
 {
     observers_.insert(observer);
diff --git a/server/gameserver/human.h b/server/gameserver/human.h
index f548941..398f4c1 100644
--- a/server/gameserver/human.h
+++ b/server/gameserver/human.h
@@ -192,7 +192,6 @@ class Human : public Creature
     int GetVolume(int slot_id);
     void RecoverHp(int inc_hp);
     void FillBodyState(::google::protobuf::RepeatedPtrField<::cs::MFBodyState>* states);
-    void SummonHero(int heroid);
     void AddObserver(Human* observer);
     void RemoveObserver(Human* observer);
     void SendUpdateMsg();
diff --git a/server/gameserver/player.cc b/server/gameserver/player.cc
index 96d4948..38866b7 100644
--- a/server/gameserver/player.cc
+++ b/server/gameserver/player.cc
@@ -1102,10 +1102,16 @@ void Player::_CMExecCommand(f8::MsgHdr& hdr, const cs::CMExecCommand& msg)
     std::string cmd = cmds[0];
     if (cmd == "gps") {
         SendDebugMsg(a8::Format("%d %d", {GetPos().x, GetPos().y}));
-    }else if (cmd == "additem" && cmds.size() >= 2) {
+    } else if (cmd == "additem" && cmds.size() >= 3) {
         int item_id = a8::XValue(cmds[1]);
         int item_num = a8::XValue(cmds[2]);
         GMAddItem(item_id, item_num);
+    } else if (cmd == "addbuff" && cmds.size() >= 2) {
+        int buff_id = a8::XValue(cmds[1]);
+        MetaData::Buff* buff_meta = MetaMgr::Instance()->GetBuff(buff_id);
+        if (buff_meta) {
+            MustBeAddBuff(this, buff_id);
+        }
     }
 }