diff --git a/server/gameserver/battledatacontext.cc b/server/gameserver/battledatacontext.cc
index ea9e0b21..1936f17e 100644
--- a/server/gameserver/battledatacontext.cc
+++ b/server/gameserver/battledatacontext.cc
@@ -10,6 +10,7 @@
 #include "types.h"
 #include "bullet.h"
 #include "app.h"
+#include "room.h"
 
 #include "attrhelper.h"
 
@@ -55,18 +56,18 @@ public:
         return dodge_damage_ruduce_;
     }
 
-    void Init()
+    void Init(Creature* c)
     {
         if (hero_dto) {
-            DtoInit();
+            DtoInit(c);
         } else {
-            DefaultInit();
+            DefaultInit(c);
         }
     }
 
 private:
 
-    void DefaultInit()
+    void DefaultInit(Creature* c)
     {
         hp_ = hero_meta->i->hp();
         atk_ = hero_meta->i->damage();
@@ -75,9 +76,23 @@ private:
         crit_atk_ratio_ = hero_meta->i->crit_atk_ratio();
         dodge_ = hero_meta->i->miss();
         dodge_damage_ruduce_ = hero_meta->i->miss_damage_ruduce();
+        if (c->room->pve_instance) {
+            MetaData::NpcStandard* standard_meta = MetaMgr::Instance()->GetNpcStandard
+                (c->room->pve_instance->pb->gemini_lv());
+            if (standard_meta) {
+                hp_ = standard_meta->pb->hp() * hero_meta->i->hp_ratio() *
+                    c->room->pve_instance->GetHpMul(c->room->GetHumanNum());
+                atk_ = standard_meta->pb->damage() * hero_meta->i->damage_ratio();
+                def_ = standard_meta->pb->defence() * hero_meta->i->defence_ratio();
+            } else {
+#ifdef DEBUG
+                abort();
+#endif
+            }
+        }
     }
 
-    void DtoInit()
+    void DtoInit(Creature* c)
     {
         std::array<float, kHAT_End> base_attr_abs = {0};
         std::array<float, kHAT_End> base_attr_rate = {0};
@@ -204,18 +219,18 @@ public:
         return reload_time_;
     }
 
-    void Init()
+    void Init(Creature* c)
     {
         if (weapon_dto) {
-            DtoInit();
+            DtoInit(c);
         } else {
-            DefaultInit();
+            DefaultInit(c);
         }
     }
 
 private:
 
-    void DefaultInit()
+    void DefaultInit(Creature* c)
     {
         atk_ = weapon_meta->i->atk();
         crit_atk_ = weapon_meta->i->critical();
@@ -225,7 +240,7 @@ private:
         reload_time_ = weapon_meta->i->reload_time();
     }
 
-    void DtoInit()
+    void DtoInit(Creature* c)
     {
         std::array<float, kHAT_End> base_attr_abs = {0};
         std::array<float, kHAT_End> base_attr_rate = {0};
@@ -635,12 +650,12 @@ void BattleDataContext::Init(Creature* c)
     if (!hero_ability_->hero_uniid_) {
         hero_ability_->hero_uniid_ = App::Instance()->AllocTempHeroUniId();
     }
-    hero_ability_->Init();
+    hero_ability_->Init(c);
     if (weapon1_ability_) {
-        weapon1_ability_->Init();
+        weapon1_ability_->Init(c);
     }
     if (weapon2_ability_) {
-        weapon2_ability_->Init();
+        weapon2_ability_->Init(c);
     }
 }
 
diff --git a/server/tools/protobuild/cs_proto.proto b/server/tools/protobuild/cs_proto.proto
index 969a8288..9129bbeb 100755
--- a/server/tools/protobuild/cs_proto.proto
+++ b/server/tools/protobuild/cs_proto.proto
@@ -575,6 +575,7 @@ message MFBullet
     optional int32 gun_id = 10; //枪id
     optional float fly_distance = 11; //只有手雷和烟雾弹时这个字段才有意义
     optional int32 bullet_uniid = 12; //子弹唯一id
+    optional int32 trace_target_uniid = 13; //不为空和0的时候表示要追踪的目标对象uniid
 }
 
 //射击
diff --git a/server/tools/protobuild/metatable.proto b/server/tools/protobuild/metatable.proto
index 009b2593..6080a37c 100755
--- a/server/tools/protobuild/metatable.proto
+++ b/server/tools/protobuild/metatable.proto
@@ -256,6 +256,10 @@ message Player
     optional int32 skill1list = 60;
     optional int32 skill2list = 61;
     optional int32 skill3list = 62;
+
+    optional float hp_ratio = 63;
+    optional float damage_ratio = 64;
+    optional float defence_ratio = 65;
 }
 
 message Robot