diff --git a/src/entity/item/mod.rs b/src/entity/item/mod.rs
index 26bbd60..a03f27f 100644
--- a/src/entity/item/mod.rs
+++ b/src/entity/item/mod.rs
@@ -210,29 +210,6 @@ pub struct ItemEntity {
     pub item: ItemDetail,
 }
 
-impl ItemEntity {
-    pub fn increase_kill_counter(&mut self) {
-        match &self.item {
-            ItemDetail::Weapon(w) => {
-                if let Some(kills) = w.kills {
-                    self.item = ItemDetail::Weapon(weapon::Weapon {
-                        kills: Some(kills + 1),
-                        ..*w
-                    })
-                }
-            },
-            // ItemDetail::Unit(u) => {
-            //     if let Some(kills) = u.kills {
-            //         kills += 1;
-            //         u.kills = Some(kills);
-            //     }
-            // }
-            _ => {},
-        }
-    }
-}
-
-
 #[derive(Clone, Debug, Serialize, Deserialize)]
 pub enum InventoryItemEntity {
     Individual(ItemEntity),
diff --git a/src/ship/items/manager.rs b/src/ship/items/manager.rs
index 8b83b22..5f4e432 100644
--- a/src/ship/items/manager.rs
+++ b/src/ship/items/manager.rs
@@ -1383,7 +1383,6 @@ impl<EG: EntityGateway> ItemAction<EG> for TradeMeseta {
                                                             equipped_items: &EquippedEntity)
                                                             -> Result<(), anyhow::Error> {
         let inventory = self.character_inventory.get_mut(&character.id).ok_or(ItemManagerError::NoCharacter(character.id))?;
-        // weapon
         if let Some(weapon_entity) = equipped_items.weapon {
             let weapon_id = inventory.get_item_by_entity_id(weapon_entity).ok_or(ItemManagerError::EntityIdNotInInventory(weapon_entity))?.item_id();
             let mut weapon_handle = inventory.get_item_handle_by_id(weapon_id).ok_or(ItemManagerError::NoSuchItemId(weapon_id))?;
@@ -1396,9 +1395,7 @@ impl<EG: EntityGateway> ItemAction<EG> for TradeMeseta {
                 .ok_or(ItemManagerError::WrongItemType(weapon_id))?;
 
             weapon.increment_kill_counter();
-            entity_gateway.increment_kill_counter(&weapon_entity).await?;
         }
-        // limiter
         for units in equipped_items.unit {
             if let Some(unit_entity) = units {
                 let unit_id = inventory.get_item_by_entity_id(unit_entity).ok_or(ItemManagerError::EntityIdNotInInventory(unit_entity))?.item_id();
@@ -1412,7 +1409,6 @@ impl<EG: EntityGateway> ItemAction<EG> for TradeMeseta {
                     .ok_or(ItemManagerError::WrongItemType(unit_id))?;
 
                 unit.increment_kill_counter();
-                entity_gateway.increment_kill_counter(&unit_entity).await?;
             }
         }
         entity_gateway.set_character_inventory(&character.id, &inventory.as_inventory_entity(&character.id)).await?;