diff --git a/server/gameserver/buff.cc b/server/gameserver/buff.cc
index 07b238f..a31cd8c 100644
--- a/server/gameserver/buff.cc
+++ b/server/gameserver/buff.cc
@@ -392,3 +392,30 @@ void Buff::ProcSeletTargetWithSelfPos(Creature* caster)
         }
     }
 }
+
+void Buff::ProcTurnOver(Creature* caster)
+{
+    Skill* skill = owner->CurrentSkill();
+    if (!skill) {
+        return;
+    }
+    MetaData::SkillPhase* phase = owner->GetCurrSkillPhase();
+    if (!phase) {
+        return;
+    }
+    #if 0
+    if (phase->time_offset < skill->GetPassedTime()) {
+        return;
+    }
+    #endif
+    a8::Vec2 old_pos = owner->GetPos();
+    float distance = owner->HasBuffEffect(kBET_Car) ? phase->param1.GetDouble() * 1.5 : phase->param1.GetDouble();
+    if (meta->int_param1 == 1) {
+        //穿墙
+    } else {
+        owner->_UpdateMove(distance);
+        if (!meta->param2_int_list.empty()) {
+
+        }
+    }
+}
diff --git a/server/gameserver/buff.h b/server/gameserver/buff.h
index f2c6764..fdbcc9d 100644
--- a/server/gameserver/buff.h
+++ b/server/gameserver/buff.h
@@ -46,6 +46,7 @@ class Buff
     void ProcRemovePassenger(Creature* caster);
     void ProcSprint(Creature* caster);
     void ProcSeletTargetWithSelfPos(Creature* caster);
+    void ProcTurnOver(Creature* caster);
 
 private:
     void InternalTimerAddBuff(Creature* caster);
diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index cb60d7e..c595044 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -739,21 +739,7 @@ void Creature::ProcBuffEffect(Creature* caster, Buff* buff)
         break;
     case kBET_TurnOver:
         {
-            Skill* skill = CurrentSkill();
-            if (skill) {
-                MetaData::SkillPhase* phase = GetCurrSkillPhase();
-#if 1
-                if (phase) {
-#else
-                if (phase && phase->time_offset >= skill->GetPassedTime()) {
-#endif
-                    if (HasBuffEffect(kBET_Car)) {
-                        _UpdateMove(phase->param1.GetDouble() * 1.5);
-                    } else {
-                        _UpdateMove(phase->param1);
-                    }
-                }
-            }
+            buff->ProcTurnOver(caster);
         }
         break;
     case kBET_Camouflage:
@@ -1057,6 +1043,11 @@ bool Creature::IsHuman() const
     return IsEntityType(ET_Player);
 }
 
+bool Creature::IsCar() const
+{
+    return IsEntityType(ET_Car);
+}
+
 void Creature::StartAction(ActionType_e action_type,
                            int action_duration,
                            int item_id,
diff --git a/server/gameserver/creature.h b/server/gameserver/creature.h
index 03db0c0..4376815 100644
--- a/server/gameserver/creature.h
+++ b/server/gameserver/creature.h
@@ -43,6 +43,7 @@ class Creature : public MoveableEntity
     std::list<int> aiming_buffs;
     long long aiming_frameno = 0;
     a8::Vec2 shoot_offset;
+    int shot_hole = 0;
     HumanAbility ability;
     a8::Vec2 target_pos;
     std::function<bool ()> on_move_collision;
@@ -118,6 +119,7 @@ class Creature : public MoveableEntity
     bool IsPlayer() const;
     bool IsAndroid() const;
     bool IsHuman() const;
+    bool IsCar() const;
     virtual void DecHP(float dec_hp, int killer_id, const std::string& killer_name, int weapon_id) {};
     void AddHp(float hp);
 
diff --git a/server/gameserver/frameevent.cc b/server/gameserver/frameevent.cc
index f6380a7..391d1f7 100644
--- a/server/gameserver/frameevent.cc
+++ b/server/gameserver/frameevent.cc
@@ -8,6 +8,7 @@
 #include "buff.h"
 #include "human.h"
 #include "room.h"
+#include "car.h"
 
 void FrameEvent::AddAirDrop(int appear_time, int box_id, a8::Vec2 box_pos)
 {
@@ -51,11 +52,8 @@ void FrameEvent::AddShot(Creature* sender)
         } else {
             sender->GetCurrWeapon()->ToPB(p.mutable_weapon());
         }
-        if (sender->IsHuman()) {
-            Human* hum = (Human*)sender;
-            if (hum->GetCar()) {
-                p.set_hole(hum->GetSeat());
-            }
+        if (sender->IsCar()) {
+            p.set_hole(sender->shot_hole);
         }
     }
     {
diff --git a/server/gameserver/player.cc b/server/gameserver/player.cc
index ab7c705..a99dea4 100644
--- a/server/gameserver/player.cc
+++ b/server/gameserver/player.cc
@@ -199,7 +199,9 @@ void Player::UpdateShot()
             a8::Vec2 target_dir = GetAttackDir();
             a8::Vec2 old_car_shoot_offset = GetCar()->shoot_offset;
             a8::Vec2 old_car_attack_dir = GetCar()->GetAttackDir();
+            int old_car_shot_hole = GetCar()->shot_hole;
             GetCar()->shoot_offset = shoot_offset;
+            GetCar()->shot_hole = GetSeat();
             GetCar()->SetAttackDir(GetAttackDir());
             GetCar()->Shot(target_dir, shot_ok, fly_distance);
             if (!moving && GetCar()->IsDriver(this)) {
@@ -208,6 +210,7 @@ void Player::UpdateShot()
             if (!GetCar()->IsDriver(this)) {
                 GetCar()->SetAttackDir(old_car_attack_dir);
             }
+            GetCar()->shot_hole = old_car_shot_hole;
             GetCar()->shoot_offset = old_car_shoot_offset;
         }
         shot_start = false;