diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index d47d8e52..60c44081 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -4050,10 +4050,14 @@ void Creature::GenLevelAttr()
         }
         if (hero_grow_meta_->GetSkillEffect()) {
             for (auto& pair : skill_hash_) {
-                pair.second->LevelUp();
+                if (!pair.second->IsFullLevel()) {
+                    pair.second->LevelUp();
+                }
             }
             for (auto& pair : passive_skill_hash_) {
-                pair.second->LevelUp();
+                if (!pair.second->IsFullLevel()) {
+                    pair.second->LevelUp();
+                }
             }
         }
     }