diff --git a/server/gameserver/player.cc b/server/gameserver/player.cc
index 194cb67..afd320f 100644
--- a/server/gameserver/player.cc
+++ b/server/gameserver/player.cc
@@ -1105,7 +1105,11 @@ void Player::UpdateDropWeapon()
                             a8::Vec2 drop_dir = a8::Vec2::UP;
                             drop_dir.Rotate(a8::RandAngle());
                             a8::Vec2 drop_pos = GetPos() + drop_dir * (25 + rand() % 50);
-                            room->DropItem(drop_pos, bullet_meta->i->id(), drop_num, 1);
+                            if (bullet_meta->i->_inventory_slot() == IS_FRAG ||
+                                bullet_meta->i->_inventory_slot() == IS_SMOKE) {
+                                //只有手雷和烟雾弹会掉落
+                                room->DropItem(drop_pos, bullet_meta->i->id(), drop_num, 1);
+                            }
                         }
                     }
                 }