diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index b8dbf73..4ab6070 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -3759,6 +3759,8 @@ void Human::OnMetaChange()
             curr_weapon = &weapons[0];
         }
     }
+    ability.hp = meta->i->health() + (spec_weapon.meta ? spec_weapon.GetAttrValue(kHAT_MaxHp) : 0);
+    RecalcBaseAttr();
     skill_meta_ = MetaMgr::Instance()->GetSkill(meta->i->active_skill());
     ResetSkill();
     MetaData::Skill* passive_skill_meta = MetaMgr::Instance()->GetSkill(meta->i->passive_skill());
diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index 3d88c4d..4b90c08 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -1988,7 +1988,7 @@ long long Room::GetGasInactiveTime()
         if (f8::IsTestEnv()) {
             return MetaMgr::Instance()->zbmode_gas_inactive_time + 10000;
         } else {
-            return 5 + 100;
+            return 5;
         }
         #else
         return MetaMgr::Instance()->zbmode_gas_inactive_time;
@@ -2661,7 +2661,7 @@ void Room::AddPlayerPostProc(Player* hum)
         RandRemoveAndroid();
     }
     if (GetRoomMode() == kZombieMode) {
-        #if 1
+        #if 0
         hum->ChangeToRace(kZombieRace, 3);
         #else
         hum->ChangeToRace(kHumanRace, 1);
diff --git a/server/gameserver/zombiemode.ai.cc b/server/gameserver/zombiemode.ai.cc
index ca30ff8..44ac6de 100644
--- a/server/gameserver/zombiemode.ai.cc
+++ b/server/gameserver/zombiemode.ai.cc
@@ -210,6 +210,11 @@ void ZombieModeAI::UpdateAttack()
         }
         return;
     }
+    #if 0
+    if (myself->GetRace() == kHumanRace) {
+        return;
+    }
+    #endif
     //攻击逻辑
     switch (node_->ai_meta->i->attack_type()) {
     case kShotClick:
@@ -257,7 +262,7 @@ void ZombieModeAI::UpdatePursuit()
     if (distance < GetAttackRange()) {
         ChangeToState(ZSE_Attack);
     } else {
-        if (node_->exec_frame_num > 100 * 2) {
+        if (node_->exec_frame_num > SERVER_FRAME_RATE * 3) {
             ChangeToState(ZSE_RandomWalk);
         }
     }
@@ -474,9 +479,15 @@ void ZombieModeAI::DoSkill()
 int ZombieModeAI::GetAttackTimes()
 {
     Human* myself = (Human*)owner;
+    int attack_times = 0;
     if (myself->curr_weapon) {
-        return std::min(node_->ai_meta->i->attack_times(), myself->curr_weapon->GetClipVolume());
+        attack_times =  std::min(node_->ai_meta->i->attack_times(), myself->curr_weapon->GetClipVolume());
     } else {
-        return node_->ai_meta->i->attack_times();
+        attack_times =  node_->ai_meta->i->attack_times();
+    }
+    if (attack_times <= 0) {
+        return 9999;
+    } else {
+        return 0;
     }
 }