diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index 2a8cd03..786cfde 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -247,12 +247,12 @@ void Human::DirectShot(MetaData::Equip* bullet_meta)
         }
         if (bullet_meta->i->equip_subtype() == BulletType_Missile) {
             room->frame_event.AddBullet(this, bullet_meta->i->id(),
-                                        curr_weapon->weapon_lv, bullet_born_pos, attack_dir,
+                                        curr_weapon->weapon_lv, bullet_born_pos, bullet_dir,
                                         fly_distance, hit_time, skill_target_id);
         } else {
             room->frame_event.AddBullet(this, bullet_meta->i->id(),
                                         curr_weapon->weapon_lv,
-                                        bullet_born_pos, attack_dir,
+                                        bullet_born_pos, bullet_dir,
                                         fly_distance, hit_time);
         }
         if (room->BattleStarted()) {