diff --git a/server/gameserver/android.cc b/server/gameserver/android.cc
index 021cbfa6..892151a0 100644
--- a/server/gameserver/android.cc
+++ b/server/gameserver/android.cc
@@ -84,7 +84,6 @@ void Android::GiveEquip()
         Weapon& weapon = weapons[GUN_SLOT1];
         weapon.weapon_idx = GUN_SLOT1;
         weapon.weapon_id = weapon_meta->i->id();
-        weapon.weapon_lv = robot_meta->i->weapon_lv();
         weapon.ammo = 0;
         weapon.meta = weapon_meta;
         weapon.Recalc();
diff --git a/server/gameserver/battledatacontext.cc b/server/gameserver/battledatacontext.cc
index 7c10255c..ea9e0b21 100644
--- a/server/gameserver/battledatacontext.cc
+++ b/server/gameserver/battledatacontext.cc
@@ -189,6 +189,21 @@ public:
         return crit_atk_ratio_;
     }
 
+    int GetClipVolume()
+    {
+        return clip_volume_;
+    }
+
+    int GetFireRate()
+    {
+        return fire_rate_;
+    }
+
+    int GetReloadTime()
+    {
+        return reload_time_;
+    }
+
     void Init()
     {
         if (weapon_dto) {
@@ -205,6 +220,9 @@ private:
         atk_ = weapon_meta->i->atk();
         crit_atk_ = weapon_meta->i->critical();
         crit_atk_ratio_ = weapon_meta->i->cri_damage();
+        clip_volume_ = weapon_meta->i->clip_volume();
+        fire_rate_ = weapon_meta->i->fire_rate();
+        reload_time_ = weapon_meta->i->reload_time();
     }
 
     void DtoInit()
@@ -273,6 +291,9 @@ private:
     float atk_ = 0.0f;
     float crit_atk_ = 0.0f;
     float crit_atk_ratio_ = 0.0f;
+    int clip_volume_ = 0;
+    int fire_rate_ = 0;
+    int reload_time_ = 0;
 
 };
 
@@ -663,3 +684,30 @@ float BattleDataContext::GetDodge(Bullet* bullet)
 {
     return hero_ability_->GetDodge();
 }
+
+int BattleDataContext::GetClipVolume(Creature* c, Weapon* weapon)
+{
+    if (!weapon->meta) {
+        return 0;
+    }
+    auto p = GetWeaponByUniId(weapon->weapon_uniid);
+    return p ? p->GetClipVolume() : weapon->meta->i->clip_volume();
+}
+
+int BattleDataContext::GetFireRate(Creature* c, Weapon* weapon)
+{
+    if (!weapon->meta) {
+        return 0;
+    }
+    auto p = GetWeaponByUniId(weapon->weapon_uniid);
+    return p ? p->GetFireRate() : weapon->meta->i->fire_rate();
+}
+
+int BattleDataContext::GetReloadTime(Creature* c, Weapon* weapon)
+{
+    if (!weapon->meta) {
+        return 0;
+    }
+    auto p = GetWeaponByUniId(weapon->weapon_uniid);
+    return p ? p->GetReloadTime() : weapon->meta->i->reload_time();
+}
diff --git a/server/gameserver/battledatacontext.h b/server/gameserver/battledatacontext.h
index 3a90ad95..4a686e77 100644
--- a/server/gameserver/battledatacontext.h
+++ b/server/gameserver/battledatacontext.h
@@ -24,6 +24,7 @@ class Creature;
 class Bullet;
 class Obstacle;
 class Explosion;
+class Weapon;
 struct PlayerStats;
 class HeroAbility;
 class WeaponAbility;
@@ -65,6 +66,9 @@ struct BattleDataContext
                    MetaData::Equip* weapon2_meta);
     void Init(Creature* c);
     void GetSkillList(std::vector<int>& skill_list);
+    int GetClipVolume(Creature* c, Weapon* weapon);
+    int GetFireRate(Creature* c, Weapon* weapon);
+    int GetReloadTime(Creature* c, Weapon* weapon);
 
 private:
     void Clear();
diff --git a/server/gameserver/buff.cc b/server/gameserver/buff.cc
index cc804e72..9d76a6ca 100644
--- a/server/gameserver/buff.cc
+++ b/server/gameserver/buff.cc
@@ -251,7 +251,6 @@ void Buff::ProcBecome()
                     hold_weapons_.push_back(*weapon);
 
                     weapon->weapon_id = weapon_meta->i->id();
-                    weapon->weapon_lv = 1;
                     weapon->meta = weapon_meta;
                     weapon->Recalc();
                     weapon->ammo = weapon->GetClipVolume(owner);
@@ -928,7 +927,6 @@ void Buff::ProcMachineGun()
                     hold_weapons_.push_back(*weapon);
 
                     weapon->weapon_id = weapon_meta->i->id();
-                    weapon->weapon_lv = 1;
                     weapon->meta = weapon_meta;
                     weapon->Recalc();
                     weapon->ammo = weapon->GetClipVolume(owner);
diff --git a/server/gameserver/car.cc b/server/gameserver/car.cc
index 32af1ab3..5254a8e3 100644
--- a/server/gameserver/car.cc
+++ b/server/gameserver/car.cc
@@ -41,7 +41,6 @@ void Car::Initialize()
         Weapon& weapon = weapons[GUN_SLOT1];
         weapon.weapon_idx = GUN_SLOT1;
         weapon.weapon_id = weapon_meta->i->id();
-        weapon.weapon_lv = 1;
         weapon.meta = weapon_meta;
         weapon.Recalc();
         weapon.ammo = weapon.GetClipVolume(this);
diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index 177d0635..ada3ecb2 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -121,7 +121,6 @@ static void InternalCreateBullet(BulletInfo& bullet_info)
 void InternalShot(Creature* c,
                   MetaData::Equip* weapon_meta,
                   MetaData::Equip* bullet_meta,
-                  int weapon_lv,
                   int skill_id,
                   float fly_distance,
                   bool is_tank_skin,
@@ -211,7 +210,6 @@ void InternalShot(Creature* c,
             bullet_info.bullet_dir = bullet_dir;
             bullet_info.fly_distance = fly_distance;
             bullet_info.is_tank_skin = is_tank_skin;
-            bullet_info.weapon_lv = weapon_lv;
             bullet_info.delay_time = std::get<3>(tuple);
             bullet_info.recoil_force = std::get<4>(tuple);
             bullet_info.invincible_buff_uniid = invincible_buff_uniid;
@@ -245,7 +243,6 @@ Creature::Creature():MoveableEntity()
         auto& weapon = a8::FastAppend(weapons);
         weapon.weapon_idx = i;
         weapon.weapon_id = 0;
-        weapon.weapon_lv = 0;
         weapon.ammo = 0;
     }
 
@@ -1055,7 +1052,6 @@ void Creature::ProcSkillPhase(MetaData::SkillPhase* phase)
                                  this,
                                  weapon_meta,
                                  bullet_meta,
-                                 1,
                                  CurrentSkill() ? CurrentSkill()->meta->i->skill_id() : 0,
                                  target_distance,
                                  false,
@@ -1077,7 +1073,6 @@ void Creature::ProcSkillPhase(MetaData::SkillPhase* phase)
                                  this,
                                  weapon_meta,
                                  bullet_meta,
-                                 1,
                                  CurrentSkill() ? CurrentSkill()->meta->i->skill_id() : 0,
                                  target_distance,
                                  false,
@@ -1177,7 +1172,6 @@ void Creature::ProcBuffEffect(Creature* caster, Buff* buff)
                     if (spec_weapon_meta) {
                         second_weapon.weapon_idx = 100;
                         second_weapon.weapon_id = spec_weapon_meta->i->id();
-                        second_weapon.weapon_lv = 1;
                         second_weapon.meta = spec_weapon_meta;
                         second_weapon.Recalc();
                         second_weapon.ammo = second_weapon.GetClipVolume(this);
@@ -1801,7 +1795,6 @@ void Creature::Shot(a8::Vec2& target_dir, bool& shot_ok, float fly_distance)
         InternalShot(this,
                      GetCurrWeapon()->meta,
                      GetCurrWeapon()->bullet_meta,
-                     GetCurrWeapon()->weapon_lv,
                      0,
                      fly_distance,
                      false,
@@ -1824,7 +1817,6 @@ void Creature::Shot(a8::Vec2& target_dir, bool& shot_ok, float fly_distance)
                 InternalShot(this,
                              weapon_meta,
                              bullet_meta,
-                             GetCurrWeapon()->weapon_lv,
                              0,
                              fly_distance,
                              false,
diff --git a/server/gameserver/creature.h b/server/gameserver/creature.h
index 20efd2c9..32a1ce87 100644
--- a/server/gameserver/creature.h
+++ b/server/gameserver/creature.h
@@ -347,7 +347,6 @@ private:
 void InternalShot(Creature* sender,
                   MetaData::Equip* weapon_meta,
                   MetaData::Equip* bullet_meta,
-                  int weapon_lv,
                   int skill_id,
                   float fly_distance,
                   bool is_tank_skin,
diff --git a/server/gameserver/hero.cc b/server/gameserver/hero.cc
index b62173a6..3fb57b57 100644
--- a/server/gameserver/hero.cc
+++ b/server/gameserver/hero.cc
@@ -39,7 +39,6 @@ void Hero::Initialize()
         Weapon& weapon = weapons[GUN_SLOT1];
         weapon.weapon_idx = GUN_SLOT1;
         weapon.weapon_id = weapon_meta->i->id();
-        weapon.weapon_lv = 1;
         weapon.ammo = 10000;
         weapon.meta = weapon_meta;
         weapon.Recalc();
diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index 70948e63..028fb9a0 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -310,7 +310,6 @@ Human::Human():Creature()
 {
     default_weapon.weapon_idx = 0;
     default_weapon.weapon_id = 30101;
-    default_weapon.weapon_lv = 1;
     default_weapon.ammo = 1;
     default_weapon.meta = MetaMgr::Instance()->GetEquip(default_weapon.weapon_id);
     default_weapon.Recalc();
@@ -777,7 +776,6 @@ void Human::CarShot(const a8::Vec2& target_dir)
     InternalShot(this,
                  second_weapon.meta,
                  second_weapon.bullet_meta,
-                 second_weapon.weapon_lv,
                  0,
                  5,
                  false,
@@ -2210,7 +2208,7 @@ void Human::DeadDrop()
                 weapon.weapon_id != default_weapon.weapon_id
                 ) {
                 a8::Vec2 drop_pos = GetPos();
-                room->DropItem(drop_pos, weapon.weapon_id, 1, weapon.weapon_lv);
+                room->DropItem(drop_pos, weapon.weapon_id, 1, 1);
                 if (weapon.ammo > 0 && weapon.bullet_meta && weapon.ammo < 200) {
                     if (IsPlayer() &&
                         weapon.bullet_meta &&
@@ -3720,7 +3718,6 @@ void Human::ProcLootSpecItem(AddItemDTO& dto)
                                           (dto.item_meta->i->_inventory_slot() - SPEC1_IS_BEGIN)
                                           ];
                 weapon->weapon_id = dto.item_id;
-                weapon->weapon_lv = 1;
                 weapon->ammo += dto.count;
                 weapon->meta = dto.item_meta;
                 weapon->Recalc();
@@ -3749,7 +3746,6 @@ void Human::ProcLootSpecItem(AddItemDTO& dto)
                                           (dto.item_meta->i->_inventory_slot() - SPEC2_IS_BEGIN)
                                           ];
                 weapon->weapon_id = dto.item_id;
-                weapon->weapon_lv = 1;
                 weapon->ammo += dto.count;
                 weapon->meta = dto.item_meta;
                 weapon->Recalc();
@@ -3767,7 +3763,6 @@ void Human::ProcLootSpecItem(AddItemDTO& dto)
                                           (dto.item_meta->i->_inventory_slot() - SPEC3_IS_BEGIN)
                                           ];
                 weapon->weapon_id = dto.item_id;
-                weapon->weapon_lv = 1;
                 weapon->ammo += dto.count;
                 weapon->meta = dto.item_meta;
                 weapon->Recalc();
@@ -3839,7 +3834,6 @@ void Human::ProcLootWeapon(AddItemDTO& dto)
         } else {
             weapons[0].weapon_idx = 0;
             weapons[0].weapon_id = dto.item_id;
-            weapons[0].weapon_lv = std::max(1, dto.item_level);
             weapons[0].ammo = 0;
             weapons[0].meta = dto.item_meta;
             weapons[0].Recalc();
@@ -3859,7 +3853,6 @@ void Human::ProcLootWeapon(AddItemDTO& dto)
             return;
         }
         weapon->weapon_id = dto.item_id;
-        weapon->weapon_lv = std::max(1, dto.item_level);
         weapon->ammo = 0;
         weapon->meta = dto.item_meta;
         weapon->Recalc();
@@ -3988,7 +3981,6 @@ void Human::DropWeapon(int weapon_idx)
     bool drop_ok = false;
     Weapon* weapon = &weapons[weapon_idx];
     int weapon_id = weapon->weapon_id;
-    int weapon_lv = weapon->weapon_lv;
     int weapon_ammo = weapon->ammo;
     MetaData::Equip* weapon_meta = weapon->meta;
     if (weapon->weapon_id != 0) {
@@ -4070,7 +4062,7 @@ void Human::DropWeapon(int weapon_idx)
             {
                 a8::Vec2 dir = a8::Vec2::UP;
                 dir.Rotate(a8::RandAngle());
-                room->CreateLoot(weapon_id, GetPos() + dir * (40 + rand() % 50), 1, weapon_lv);
+                room->CreateLoot(weapon_id, GetPos() + dir * (40 + rand() % 50), 1, 1);
             }
             if (weapon_ammo > 0) {
                 MetaData::Equip* bullet_meta = MetaMgr::Instance()->GetEquip(weapon_meta->i->use_bullet());
diff --git a/server/gameserver/player.cc b/server/gameserver/player.cc
index f8da49af..d683ce17 100644
--- a/server/gameserver/player.cc
+++ b/server/gameserver/player.cc
@@ -78,7 +78,6 @@ void Player::Initialize()
                         weapon->weapon_uniid = spec_weapon.weapon_uniid;
                         weapon->weapon_idx = weapon_idx;
                         weapon->weapon_id = spec_weapon.weapon_id;
-                        weapon->weapon_lv = spec_weapon.weapon_lv;
                         weapon->meta = item_meta;
                         weapon->Recalc();
                         weapon->ammo = weapon->GetClipVolume(this);
diff --git a/server/gameserver/playermgr.cc b/server/gameserver/playermgr.cc
index ee7d9765..75c8baa5 100644
--- a/server/gameserver/playermgr.cc
+++ b/server/gameserver/playermgr.cc
@@ -75,17 +75,14 @@ Player* PlayerMgr::CreatePlayerByCMJoin(Player* hum,
     hum->user_data = msg.user_data();
     for (auto& weapon : msg.weapons()) {
         if (weapon.weapon_id() != 0) {
-            int weapon_lv = weapon.weapon_lv() > 0 ? weapon.weapon_lv() : 1;
             MetaData::Item* item_meta = MetaMgr::Instance()->GetItem(weapon.weapon_id());
             if (item_meta && item_meta->i->type() == 7) {
                 MetaData::Equip* equip_meta = MetaMgr::Instance()->GetEquip(item_meta->i->relationship());
                 if (equip_meta && equip_meta->i->equip_type() == EQUIP_TYPE_WEAPON) {
-                    hum->weapon_configs[weapon.weapon_id()] = weapon_lv;
+                    //hum->weapon_configs[weapon.weapon_id()] = weapon_lv;
                     Weapon& spec_weapon = a8::FastAppend(hum->spec_weapons);
                     spec_weapon.weapon_uniid = a8::XValue(weapon.weapon_uniid());
-                    //spec_weapon.weapon_id = weapon.weapon_id();
                     spec_weapon.weapon_id = item_meta->i->relationship();
-                    spec_weapon.weapon_lv = weapon_lv;
                     spec_weapon.ammo = weapon.ammo();
                     spec_weapon.meta = equip_meta;
                     spec_weapon.Recalc();
diff --git a/server/gameserver/weapon.cc b/server/gameserver/weapon.cc
index 770e8d9e..0dbcfb47 100644
--- a/server/gameserver/weapon.cc
+++ b/server/gameserver/weapon.cc
@@ -3,12 +3,13 @@
 #include "weapon.h"
 #include "cs_proto.pb.h"
 #include "metamgr.h"
+#include "creature.h"
+#include "battledatacontext.h"
 
 void Weapon::Clear()
 {
     weapon_uniid = 0;
     weapon_id = 0;
-    weapon_lv = 0;
     ammo = 0;
     meta = 0;
     bullet_meta = nullptr;
@@ -18,7 +19,7 @@ void Weapon::ToPB(Creature* c, cs::MFWeapon* pb_obj)
 {
     pb_obj->set_weapon_uniid(a8::XValue(weapon_uniid).GetString());
     pb_obj->set_weapon_id(weapon_id);
-    pb_obj->set_weapon_lv(weapon_lv);
+    pb_obj->set_weapon_lv(1);
     pb_obj->set_ammo(ammo);
     pb_obj->set_volume(GetClipVolume(c));
 }
@@ -30,15 +31,15 @@ void Weapon::Recalc()
 
 int Weapon::GetClipVolume(Creature* c)
 {
-    return meta->i->clip_volume();
+    return c->GetBattleContext()->GetClipVolume(c, this);
 }
 
 int Weapon::GetFireRate(Creature* c)
 {
-    return meta->i->fire_rate();
+    return c->GetBattleContext()->GetFireRate(c, this);
 }
 
 int Weapon::GetReloadTime(Creature* c)
 {
-    return meta->i->reload_time();
+    return c->GetBattleContext()->GetReloadTime(c, this);
 }
diff --git a/server/gameserver/weapon.h b/server/gameserver/weapon.h
index 8bd88ba7..3cc5b1df 100644
--- a/server/gameserver/weapon.h
+++ b/server/gameserver/weapon.h
@@ -11,12 +11,13 @@ namespace MetaData
 }
 
 class Creature;
-struct Weapon
+class Weapon
 {
+ public:
+
     long long weapon_uniid = 0;
     int weapon_idx = 0;
     int weapon_id = 0;
-    int weapon_lv = 0;
     int ammo = 0;
     MetaData::Equip* meta = nullptr;
     MetaData::Equip* bullet_meta = nullptr;