diff --git a/server/gameserver/ability.cc b/server/gameserver/ability.cc
index 5b93e349..01a5b05a 100644
--- a/server/gameserver/ability.cc
+++ b/server/gameserver/ability.cc
@@ -561,7 +561,7 @@ float Ability::GetAttrRate(int attr_id)
     }
 }
 
-AttrAdditionHandle Ability::AddAttr(int attr_id, float rate)
+AttrAdditionHandle Ability::AddAttrAddition(int attr_id, float rate)
 {
     if (IsValidHumanAttr(attr_id) ||
         IsValidHumanVirtualAttr(attr_id)) {
@@ -587,7 +587,7 @@ void Ability::RemoveAttrAddition(AttrAdditionHandle handle)
     }
 }
 
-AttrRuduceHandle Ability::DecAttr(int attr_id, float rate)
+AttrRuduceHandle Ability::AddAttrRuduce(int attr_id, float rate)
 {
     if (IsValidHumanAttr(attr_id) ||
         IsValidHumanVirtualAttr(attr_id)) {
diff --git a/server/gameserver/ability.h b/server/gameserver/ability.h
index 751058cb..6bbbba43 100644
--- a/server/gameserver/ability.h
+++ b/server/gameserver/ability.h
@@ -72,9 +72,9 @@ class Ability
     float GetAttrAbs(int attr_id);
     float GetAttrRate(int attr_id);
 
-    AttrAdditionHandle AddAttr(int attr_id, float rate);
+    AttrAdditionHandle AddAttrAddition(int attr_id, float rate);
     void RemoveAttrAddition(AttrAdditionHandle handler);
-    AttrRuduceHandle DecAttr(int attr_id, float rate);
+    AttrRuduceHandle AddAttrRuduce(int attr_id, float rate);
     void RemoveAttrRuduce(AttrRuduceHandle handler);
     void RecalcAttrAddition(int attr_id);
     void RecalcAttrRuduce(int attr_id);