diff --git a/server/gameserver/android.cc b/server/gameserver/android.cc
index c4c43df..0aae357 100644
--- a/server/gameserver/android.cc
+++ b/server/gameserver/android.cc
@@ -25,9 +25,9 @@ Android::~Android()
 void Android::Initialize()
 {
     Human::Initialize();
-    health = meta->i->health();
     RandSkin();
     GiveEquip();
+    RecalcBaseAttr();
 }
 
 void Android::Update(int delta_time)
diff --git a/server/gameserver/constant.h b/server/gameserver/constant.h
index d3a1411..b4c9b90 100755
--- a/server/gameserver/constant.h
+++ b/server/gameserver/constant.h
@@ -109,28 +109,15 @@ enum BuffEffectType_e
 {
     kBET_Begin = 0,
     kBET_ChgAttr = 1, //改变属性
-    kBET_Vertigo = 2, //眩晕
-    kBET_InGrass = 3, //在草丛
-    kBET_LastBurn = 4, //持续灼烧
-    kBET_Invincible = 5, //无敌
-    kBET_Hide = 6, //隐身
-    kBET_Dcgr = 7, //电磁干扰
-    kBET_ReleaseDcgr = 8, //释放电磁干扰
-    kBET_ReleaseFireBomb = 9, //喷火
-    kBET_Assault = 10, //向心突击
+    kBET_Jump = 2, //翻滚
     kBET_OnceChgAttr = 11, //一次性buff
-    kBET_LastRecover = 12, //持续回血
-    kBET_Shield = 13, //护盾
-    kBET_ImmediatelyRevive = 14, //立刻复活
     kBET_End
 };
 
 enum SkillFunc_e
 {
     kSkill_FuncNone = 0,
-    kSkill_Jump = 2,
-    kSkill_Shot = 3,
-    kSkill_SummonObject = 4,
+    kSkill_Jump = 1,
     kSkill_FuncEnd
 };
 
@@ -225,6 +212,8 @@ enum PropertyType_e
 {
     kPropHp = 1,
     kPropMaxHp = 2,
+    kPropSkillLeftTime = 4,
+    kPropSkillCd = 5,
     kPropTankBulletNum = 6,
     kPropTankOil = 7,
     kPropBulletNum = 8
diff --git a/server/gameserver/framemaker.cc b/server/gameserver/framemaker.cc
index 9b3a1c9..2b39eb8 100644
--- a/server/gameserver/framemaker.cc
+++ b/server/gameserver/framemaker.cc
@@ -125,6 +125,29 @@ cs::SMUpdate* FrameMaker::MakeUpdateMsg(const Human* hum)
                 p->set_value(target->tank_oil_value);
             }
         }
+        for (size_t idx : hum->chged_buffs_) {
+            if (idx < room->frame_event.chged_buffs_.size()) {
+                auto p = msg->add_chged_buff_list();
+                *p = std::get<1>(room->frame_event.chged_buffs_[idx]);
+            }
+        }
+        for (size_t idx : hum->chged_skillcds_) {
+            if (idx < room->frame_event.chged_skillcds_.size()) {
+                Human* target = room->frame_event.chged_skillcds_[idx];
+                {
+                    auto p = msg->add_chged_property_list();
+                    p->set_obj_id(target->entity_uniid);
+                    p->set_property_type(kPropSkillLeftTime);
+                    p->set_value(target->GetSkillLeftTime());
+                }
+                {
+                    auto p = msg->add_chged_property_list();
+                    p->set_obj_id(target->entity_uniid);
+                    p->set_property_type(kPropSkillCd);
+                    p->set_value(target->GetSkillCd());
+                }
+            }
+        }
         for (size_t idx : hum->chged_hps_) {
             if (idx < room->frame_event.chged_hps_.size()) {
                 Human* target = room->frame_event.chged_hps_[idx];
diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index 9f48746..dd2ea93 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -125,7 +125,7 @@ void Human::FillMFObjectFull(cs::MFObjectFull* full_data)
     TypeConvert::ToPb(pos, p->mutable_pos());
     TypeConvert::ToPb(attack_dir, p->mutable_dir());
 
-    p->set_health(health);
+    p->set_health(GetHP());
     p->set_max_health(GetMaxHP());
     p->set_dead(dead);
     p->set_downed(downed);
@@ -264,7 +264,7 @@ void Human::FillMFTeamData(cs::MFTeamData* team_data)
         team_data->set_name(name);
         TypeConvert::ToPb(pos, team_data->mutable_pos());
         TypeConvert::ToPb(attack_dir, team_data->mutable_dir());
-        team_data->set_health(health);
+        team_data->set_health(GetHP());
         team_data->set_max_health(GetMaxHP());
         team_data->set_disconnected(false);
         team_data->set_dead(dead);
@@ -581,12 +581,12 @@ float Human::GetRadius()
 
 float Human::GetHP()
 {
-    return health;
+    return ability.hp;
 }
 
 float Human::GetMaxHP()
 {
-    return meta->i->health();
+    return ability.max_hp;
 }
 
 void Human::UpdateSkill()
@@ -844,7 +844,7 @@ void Human::BeKill(int killer_id, const std::string& killer_name, int weapon_id)
         stats.weapon_id = weapon_id;
         dead = true;
         downed = false;
-        health = 0.0f;
+        ability.hp = 0.0f;
         dead_frameno = room->frame_no;
         ++dead_times;
         int max_revive_times = MetaMgr::Instance()->GetSysParamAsInt("max_revive_times", 1);
@@ -892,12 +892,12 @@ void Human::DecHP(float dec_hp, int killer_id, const std::string& killer_name, i
         energy_shield = std::max(0.0f, energy_shield - dec_hp);
         SyncAroundPlayers(__FILE__, __LINE__, __func__);
     } else {
-        float old_health = health;
-        health = std::max(0.0f, health - dec_hp);
-        if (health - old_health > 0.001f) {
-            stats.damage_amount_in += health - old_health;
+        float old_health = GetHP();
+        ability.hp = std::max(0.0f, GetHP() - dec_hp);
+        if (GetHP() - old_health > 0.001f) {
+            stats.damage_amount_in += GetHP() - old_health;
         }
-        if (health <= 0.0001f && !dead) {
+        if (GetHP() <= 0.0001f && !dead) {
             if (downed) {
                 if (downed_timer) {
                     room->xtimer.DeleteTimer(downed_timer);
@@ -908,7 +908,7 @@ void Human::DecHP(float dec_hp, int killer_id, const std::string& killer_name, i
                 SyncAroundPlayers(__FILE__, __LINE__, __func__);
             } else {
                 if (HasNoDownedTeammate()) {
-                    health = MetaMgr::Instance()->GetSysParamAsInt("downed_recover_hp");
+                    ability.hp = MetaMgr::Instance()->GetSysParamAsInt("downed_recover_hp");
                     downed = true;
                     downed_timer = room->xtimer.AddRepeatTimerAndAttach(
                                                                         SERVER_FRAME_RATE,
@@ -1030,12 +1030,6 @@ bool Human::CanUseSkill()
     if (GetSkillLeftTime() > 0) {
         return false;
     }
-    if (a8::HasBitFlag(status, HS_Assaulting) ||
-        HasBuffEffect(kBET_Vertigo) ||
-        HasBuffEffect(kBET_Dcgr)
-        ) {
-        return false;
-    }
     return true;
 }
 
@@ -1049,6 +1043,9 @@ void Human::DoSkill()
         skill_param1 = 0.0f;
         playing_skill = true;
         last_use_skill_frameno_ = room->frame_no;
+        #if 1
+        skill_target_id = entity_uniid;
+        #endif
         Entity* entity = room->GetEntityByUniId(skill_target_id);
         if (entity && entity->entity_type == ET_Player) {
             Human* hum = (Human*)entity;
@@ -1245,7 +1242,7 @@ void Human::FillMFActivePlayerData(cs::MFActivePlayerData* player_data)
     player_data->set_backpack(backpack);
     player_data->set_helmet(helmet);
     player_data->set_chest(chest);
-    player_data->set_health(health);
+    player_data->set_health(GetHP());
     player_data->set_max_health(GetMaxHP());
     player_data->set_cur_weapon_idx(curr_weapon->weapon_idx);
     player_data->set_cur_scope(curr_scope_idx);
@@ -1338,6 +1335,8 @@ void Human::RecalcBaseAttr()
     if (helmet_meta) {
         ability.def += helmet_meta->i->def();
     }
+    ability.hp = meta->i->health();
+    ability.max_hp = ability.hp;
 }
 
 int Human::GetInventory(int slot_id)
@@ -1377,8 +1376,8 @@ int Human::GetVolume(int slot_id)
 void Human::RecoverHp(int inc_hp)
 {
     if (!dead) {
-        health += inc_hp;
-        health = std::max(health, GetMaxHP());
+        ability.hp += inc_hp;
+        ability.hp = std::max(GetHP(), GetMaxHP());
     }
 }
 
@@ -1700,10 +1699,10 @@ void Human::UpdateAction()
                         MetaData::Equip* item_meta = MetaMgr::Instance()->GetEquipBySlotId(action_item_id);
                         if (item_meta){
                             if (GetInventory(item_meta->i->_inventory_slot()) > 0) {
-                                float old_health = health;
-                                health += item_meta->i->heal();
-                                health = std::min(health, GetMaxHP());
-                                stats.heal_amount += health - old_health;
+                                float old_health = GetHP();
+                                ability.hp += item_meta->i->heal();
+                                ability.hp = std::min(GetHP(), GetMaxHP());
+                                stats.heal_amount += GetHP() - old_health;
                                 DecInventory(item_meta->i->_inventory_slot(), 1);
                                 need_sync_active_player = true;
                                 SyncAroundPlayers(__FILE__, __LINE__, __func__);
@@ -1734,10 +1733,10 @@ void Human::UpdateAction()
                                                                                              [] (const a8::XParams& param)
                                                                                              {
                                                                                                  Human* hum = (Human*)param.sender.GetUserData();
-                                                                                                 float old_health = hum->health;
-                                                                                                 hum->health += param.param1.GetDouble();
-                                                                                                 hum->health = std::min(hum->health, hum->GetMaxHP());
-                                                                                                 hum->stats.heal_amount += hum->health - old_health;
+                                                                                                 float old_health = hum->GetHP();
+                                                                                                 hum->ability.hp += param.param1.GetDouble();
+                                                                                                 hum->ability.hp = std::min(hum->GetHP(), hum->GetMaxHP());
+                                                                                                 hum->stats.heal_amount += hum->GetHP() - old_health;
                                                                                                  hum->SyncAroundPlayers(__FILE__, __LINE__, __func__);
                                                                                                  if (hum->room->frame_no - hum->pain_killer_frameno > hum->pain_killer_lastingtime * SERVER_FRAME_RATE) {
                                                                                                      hum->room->xtimer.DeleteTimer(hum->pain_killer_timer);
@@ -1772,7 +1771,7 @@ void Human::UpdateAction()
                     return;
                 }
                 if (!hum->dead && hum->downed) {
-                    hum->health = MetaMgr::Instance()->GetSysParamAsInt("downed_relive_recover_hp");
+                    hum->ability.hp = MetaMgr::Instance()->GetSysParamAsInt("downed_relive_recover_hp");
                     hum->downed = false;
                     if (hum->downed_timer) {
                         room->xtimer.DeleteTimer(hum->downed_timer);
@@ -2566,16 +2565,12 @@ void Human::ClearBuffList()
         if (buff_effect_[itr->meta->i->buff_effect()] == &(*itr)) {
             buff_effect_[itr->meta->i->buff_effect()] = nullptr;
         }
+        #if 0
         switch (itr->meta->i->buff_effect()) {
-        case kBET_Shield:
-            {
-                energy_shield = 0.0f;
-                max_energy_shield = 0.0f;
-            }
-            break;
         default:
             break;
         }
+        #endif
         room->frame_event.RemoveBuff(this, itr->meta->i->buff_id());
     }
     buff_list_.clear();
@@ -2598,6 +2593,16 @@ void Human::ProcBuffEffect(Buff* buff)
             RecalcBuffAttr();
         }
         break;
+    case kBET_Jump:
+        {
+            if (curr_skill_phase < skill_meta_->phases.size()) {
+                MetaData::SkillPhase* phase = &skill_meta_->phases[curr_skill_phase];
+                if (phase->time_offset >= (int)((room->frame_no - last_use_skill_frameno_) * FRAME_RATE_MS)) {
+                    _UpdateMove(phase->param1);
+                }
+            }
+        }
+        break;
     default:
         break;
     }
@@ -2787,14 +2792,6 @@ void Human::ProcSkillPhase(MetaData::SkillPhase* phase)
         {
         }
         break;
-    case kSkill_Shot:
-        {
-        }
-        break;
-    case kSkill_SummonObject:
-        {
-        }
-        break;
     default:
         break;
     }
diff --git a/server/gameserver/human.h b/server/gameserver/human.h
index 884da4f..d12537a 100644
--- a/server/gameserver/human.h
+++ b/server/gameserver/human.h
@@ -55,7 +55,6 @@ class Human : public Entity
 
     std::string name;
     std::string avatar_url;
-    float health = 0.0;
     bool downed = false;
     bool disconnected = false;
     int anim_type = 0;
diff --git a/server/gameserver/metamgr.cc b/server/gameserver/metamgr.cc
index 05f29d0..4678cd0 100755
--- a/server/gameserver/metamgr.cc
+++ b/server/gameserver/metamgr.cc
@@ -275,11 +275,11 @@ private:
             dress_vec.push_back(&item);
         }
 
-        for (auto& meta : skill_meta_list) {
-            MetaData::Skill& item = a8::FastAppend(skill_list);
+        for (auto& meta : attr_meta_list) {
+            MetaData::Attr& item = a8::FastAppend(attr_list);
             item.i = &meta;
-            item.Init();
-            skill_hash[item.i->skill_id()] = &item;
+            attr_id_hash[item.i->attr_id()] = &item;
+            attr_name_hash[item.i->attr_ename()] = &item;
         }
 
         for (auto& meta : buff_meta_list) {
@@ -292,11 +292,11 @@ private:
             buff_hash[item.i->buff_id()] = &item;
         }
 
-        for (auto& meta : attr_meta_list) {
-            MetaData::Attr& item = a8::FastAppend(attr_list);
+        for (auto& meta : skill_meta_list) {
+            MetaData::Skill& item = a8::FastAppend(skill_list);
             item.i = &meta;
-            attr_id_hash[item.i->attr_id()] = &item;
-            attr_name_hash[item.i->attr_ename()] = &item;
+            item.Init();
+            skill_hash[item.i->skill_id()] = &item;
         }
 
        for (auto& meta : rankreward_meta_list) {
diff --git a/server/gameserver/player.cc b/server/gameserver/player.cc
index 840c7ab..9eb3d3d 100644
--- a/server/gameserver/player.cc
+++ b/server/gameserver/player.cc
@@ -30,7 +30,6 @@ Player::~Player()
 void Player::Initialize()
 {
     Human::Initialize();
-    health = meta->i->health();
     max_energy_shield = energy_shield;
     skill_meta_ = MetaMgr::Instance()->GetSkill(41001);
     RecalcBaseAttr();
@@ -85,9 +84,6 @@ void Player::Update(int delta_time)
         if (jump) {
             UpdateJump();
         }
-        if (use_skill) {
-            UpdateUseSkill();
-        }
         if (get_down) {
             UpdateGetDown();
         }
@@ -916,9 +912,6 @@ void Player::_CMMove(f8::MsgHdr& hdr, const cs::CMMove& msg)
     if (msg.has_jump()) {
         jump = true;
     }
-    if (msg.has_use_skill()) {
-        use_skill = true;
-    }
     if (msg.has_aiming()) {
         aiming = msg.aiming();
     } else {
@@ -928,8 +921,10 @@ void Player::_CMMove(f8::MsgHdr& hdr, const cs::CMMove& msg)
         get_down = msg.get_down();
     }
     if (msg.has_use_skill()) {
-        use_skill = true;
+        use_skill = msg.use_skill();
         skill_target_id = msg.skill_target_id();
+    } else {
+        use_skill = false;
     }
 }
 
@@ -1113,7 +1108,7 @@ void Player::_CMRevive(f8::MsgHdr& hdr, const cs::CMRevive& msg)
         real_dead = false;
         downed = false;
         FreeDownedTimer();
-        health = GetMaxHP();
+        ability.hp = GetMaxHP();
         ResetTankSkin();
         SyncAroundPlayers(__FILE__, __LINE__, __func__);
         FreeReviveTimer();
diff --git a/server/gameserver/playermgr.cc b/server/gameserver/playermgr.cc
index c39a85c..7111bb4 100644
--- a/server/gameserver/playermgr.cc
+++ b/server/gameserver/playermgr.cc
@@ -44,7 +44,6 @@ Player* PlayerMgr::CreatePlayerByCMJoin(long ip_saddr, int socket, const cs::CMJ
     hum->session_id = msg.session_id();
     hum->from_appid = msg.from_appid();
     hum->name = msg.name();
-    hum->health = 0;
     hum->team_uuid = msg.team_uuid();
     hum->team_mode = msg.team_mode();
     hum->auto_fill = msg.auto_fill();
diff --git a/server/tools/protobuild/cs_proto.proto b/server/tools/protobuild/cs_proto.proto
index eb648d0..e1aac3b 100755
--- a/server/tools/protobuild/cs_proto.proto
+++ b/server/tools/protobuild/cs_proto.proto
@@ -822,6 +822,7 @@ message SMUpdate
     repeated MFEmote emotes = 23; //表情
     optional MFAirDrop airdrop = 26; //空投
     optional MFPlane plane = 27; //飞机
+    repeated MFBuffChg chged_buff_list = 28; //buff变更列表
     repeated MFPropertyChg chged_property_list = 31; //property变更列表
 }