diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index 5c72ea19..3625519c 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -3224,8 +3224,8 @@ float Creature::GetSpeed()
         if (ruduce > 0.00001f) {
             ruduce = 1.0f - ruduce;
         }
-        addition += GetAbility()->GetAttrAddition(kXHAT_Speed);
-        ruduce = std::max(ruduce, GetAbility()->GetAttrRuduce(kXHAT_Speed));
+        addition += GetAbility()->GetAttrAddition(kNHAT_vSpeed);
+        ruduce = std::max(ruduce, GetAbility()->GetAttrRuduce(kNHAT_vSpeed));
         float rate = addition - ruduce;
         finaly_speed *= 1.0f + rate;
         #ifdef MYDEBUG
diff --git a/server/gameserver/mt/Buff.cc b/server/gameserver/mt/Buff.cc
index 95afa29e..8c3f9280 100644
--- a/server/gameserver/mt/Buff.cc
+++ b/server/gameserver/mt/Buff.cc
@@ -395,18 +395,21 @@ namespace mt
                 }
                 break;
             case kBET_ModifyBaseAttr:
-                {
-                    AddCheckAttrBuff(_int_buff_param1, this);
-                }
-                break;
             case kBET_ModifyGrowAttr:
-                {
-                    AddCheckAttrBuff(_int_buff_param1, this);
-                }
-                break;
             case kBET_DirectSetAttr:
                 {
                     AddCheckAttrBuff(_int_buff_param1, this);
+                    switch (_int_buff_param1) {
+                    case kXHAT_Speed:
+                        {
+                            _int_buff_param1 = kNHAT_vSpeed;
+                        }
+                        break;
+                    default:
+                        {
+                        }
+                        break;
+                    }
                 }
                 break;
             default: