diff --git a/server/gameserver/skill.cc b/server/gameserver/skill.cc
index 89f72444..9e64fdd8 100644
--- a/server/gameserver/skill.cc
+++ b/server/gameserver/skill.cc
@@ -519,6 +519,14 @@ void Skill::LevelUp()
         Clear();
         auto merge_item_meta = mt::MergeItem::GetById(mt::Equip::BLUE_STONE_ID);
         if (merge_item_meta) {
+            int skill_lv = owner->GetInventory(IS_BLUE_STONE) / 3 + 1;
+            const mt::Skill* new_skill_meta = mt::Skill::GetById(meta->_base_skill_meta->skill_id());
+            if (new_skill_meta) {
+                if (mt::Skill::GetById(new_skill_meta->skill_id() + skill_lv)) {
+                    meta = mt::Skill::GetById(new_skill_meta->skill_id() + skill_lv);
+                }
+                NotifySkillState();
+            }
             std::set<int>* buffs = merge_item_meta->GetBuffs(owner->GetInventory(IS_BLUE_STONE));
             if (buffs) {
                 for (int buff_id : *buffs) {