diff --git a/server/gameserver/bullet.cc b/server/gameserver/bullet.cc
index a2728b8..cc34de1 100644
--- a/server/gameserver/bullet.cc
+++ b/server/gameserver/bullet.cc
@@ -240,7 +240,7 @@ void Bullet::ProcMissible(const a8::XParams& param)
 {
     Human* sender = (Human*)param.sender.GetUserData();
     MetaData::Equip* bullet_meta = MetaMgr::Instance()->GetEquip(param.param1);
-    if (sender && bullet_meta) {
+    if (sender && bullet_meta && !sender->room->IsGameOver()) {
         Human* target = sender->room->GetHumanByUniId(param.param2);
         if (target && !target->dead) {
             target->DecHP(10, sender->entity_uniid, sender->name, bullet_meta->i->id());