diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index 16471e8..26462f6 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -767,22 +767,16 @@ void Human::BeKill(int killer_id, const std::string& killer_name, int weapon_id)
                              name
                          });
                 } else {
-                    MetaData::Equip* equip_meta = MetaMgr::Instance()->GetEquip(weapon_id);
-                    if (equip_meta) {
-                        info.killer_id = killer->GetEntityUniId();
-                        info.killer_team_id = killer->team_id;
-                        SendRollMsgEx
-                            (info,
-                             TEXT("battle_server_dead_weapon", "%s 使用 ${weapon_text_icon} 干掉了 %s").c_str(),
-                             {
-                              killer_name,
-                              #if 0
-                              equip_meta->i->name(),
-                              #endif
-                              name
-                             }
-                             );
-                    }
+                    info.killer_id = killer->GetEntityUniId();
+                    info.killer_team_id = killer->team_id;
+                    SendRollMsgEx
+                        (info,
+                         TEXT("battle_server_dead_weapon", "%s 使用 ${weapon_text_icon} 干掉了 %s").c_str(),
+                         {
+                          killer_name,
+                          name
+                         }
+                         );
                 }
             }
         } else {
diff --git a/server/gameserver/obstacle.cc b/server/gameserver/obstacle.cc
index 2afd667..e0d69ff 100644
--- a/server/gameserver/obstacle.cc
+++ b/server/gameserver/obstacle.cc
@@ -308,7 +308,16 @@ void Obstacle::Explosion(Bullet* bullet)
                         float dmg = meta->i->damage();
                         float def = hum->ability.def;
                         float finaly_dmg = dmg * (1 - def/MetaMgr::Instance()->K);
-                        hum->DecHP(finaly_dmg, VP_Mine, TEXT("battle_server_killer_mine", "地雷"), VW_Mine);
+                        if (GetMasterId(bullet->room)) {
+                            Human* master = bullet->room->GetHumanByUniId(GetMasterId(bullet->room));
+                            if (master) {
+                                hum->DecHP(finaly_dmg, master->GetEntityUniId(), master->GetName(), VW_Mine);
+                            } else {
+                                hum->DecHP(finaly_dmg, VP_Mine, TEXT("battle_server_killer_mine", "地雷"), VW_Mine);
+                            }
+                        } else {
+                            hum->DecHP(finaly_dmg, VP_Mine, TEXT("battle_server_killer_mine", "地雷"), VW_Mine);
+                        }
                     }
                 }
                 break;
diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index d49530e..7a15df0 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -202,6 +202,12 @@ Entity* Room::GetEntityByUniId(int uniid)
     return itr != uniid_hash_.end() ? itr->second : nullptr;
 }
 
+Human* Room::GetHumanByUniId(int uniid)
+{
+    Entity* entity = GetEntityByUniId(uniid);
+    return entity && entity->GetEntityType() == ET_Player ? (Human*)entity : nullptr;
+}
+
 int Room::AliveCount()
 {
     return alive_count_;
diff --git a/server/gameserver/room.h b/server/gameserver/room.h
index fa8b66a..4944178 100644
--- a/server/gameserver/room.h
+++ b/server/gameserver/room.h
@@ -82,6 +82,7 @@ public:
     Player* GetPlayerByAccountId(const std::string& accountid);
     Player* GetPlayerByUniId(int uniid);
     Entity* GetEntityByUniId(int uniid);
+    Human* GetHumanByUniId(int uniid);
     Human* GetFirstNewBie() { return first_newbie_; }
     int GetRealPlayerNum() { return accountid_hash_.size();}
 
diff --git a/server/gameserver/roomobstacle.cc b/server/gameserver/roomobstacle.cc
index 33c7ce7..cb62bc7 100644
--- a/server/gameserver/roomobstacle.cc
+++ b/server/gameserver/roomobstacle.cc
@@ -222,7 +222,11 @@ void RoomObstacle::Explosion()
                         float dmg = meta->i->damage();
                         float def = hum->ability.def;
                         float finaly_dmg = dmg * (1 - def/MetaMgr::Instance()->K);
-                        hum->DecHP(finaly_dmg, VP_Mine, TEXT("battle_server_killer_mine", "地雷"), VW_Mine);
+                        if (master.Get()) {
+                            hum->DecHP(finaly_dmg, master.Get()->GetEntityUniId(), master.Get()->GetName(), VW_Mine);
+                        } else {
+                            hum->DecHP(finaly_dmg, VP_Mine, TEXT("battle_server_killer_mine", "地雷"), VW_Mine);
+                        }
                     }
                 }
                 break;