diff --git a/server/gameserver/constant.h b/server/gameserver/constant.h
index c4f9b489..abd3947d 100644
--- a/server/gameserver/constant.h
+++ b/server/gameserver/constant.h
@@ -84,6 +84,7 @@ enum InventorySlot_e
     IS_YELLOW_STONE = 25, //黄宝石
     IS_BLUE_STONE = 26, //蓝宝石
     IS_PURPLE_STONE = 27, //紫宝石
+    IS_WEAPON_STONE = 28, //武器齿轮
 
     IS_MAX = 30,
     IS_END
@@ -198,6 +199,7 @@ enum GemStoneSubEquipType_e
     GEMSTONE_SUB_EQUIP_ENERGY = 1,
     GEMSTONE_SUB_EQUIP_SKILL = 2,
     GEMSTONE_SUB_EQUIP_SHIELD = 3,
+    GEMSTONE_SUB_EQUIP_WEAPON = 4,
     GEMSTONE_SUB_EQUIP_TYPE_End
 };
 
diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index d4e855dd..f119a9a9 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -2930,6 +2930,8 @@ void Human::ProcAddItemDto(AddItemDTO& dto)
                 ProcBlueStoneItem(dto);
             } else if (dto.item_meta->equip_subtype() == GEMSTONE_SUB_EQUIP_SHIELD) {
                 ProcPurpleStoneItem(dto);
+            } else if (dto.item_meta->equip_subtype() == GEMSTONE_SUB_EQUIP_WEAPON) {
+                ProcWeaponStoneItem(dto);
             }
         }
         break;
@@ -3601,6 +3603,11 @@ void Human::ProcPurpleStoneItem(AddItemDTO& dto)
     dto.handled = true;
 }
 
+void Human::ProcWeaponStoneItem(AddItemDTO& dto)
+{
+
+}
+
 void Human::CalcStats()
 {
     if (statsed_) {
diff --git a/server/gameserver/human.h b/server/gameserver/human.h
index 2359b5e0..4c610c42 100644
--- a/server/gameserver/human.h
+++ b/server/gameserver/human.h
@@ -280,6 +280,7 @@ protected:
     void ProcYellowStoneItem(AddItemDTO& dto);
     void ProcBlueStoneItem(AddItemDTO& dto);
     void ProcPurpleStoneItem(AddItemDTO& dto);
+    void ProcWeaponStoneItem(AddItemDTO& dto);
     void ProcLoveItem(AddItemDTO& dto);
     void CancelRevive();
     Weapon* TakeonWeapon(const mt::Equip* equip_meta);