diff --git a/server/gameserver/car.cc b/server/gameserver/car.cc
index 3a5ee3b..f0b4cef 100644
--- a/server/gameserver/car.cc
+++ b/server/gameserver/car.cc
@@ -344,6 +344,7 @@ void Car::BeKill(int killer_id, const std::string& killer_name, int weapon_id)
                                  meta->i->explosion_effect(),
                                  meta->i->atk()
                                  );
+    room->NotifyUiUpdate();
 }
 
 void Car::GetAabbBox(AabbCollider& aabb_box)