diff --git a/server/gameserver/buff/sprint.cc b/server/gameserver/buff/sprint.cc
index 92f8ad7a..6cfca101 100644
--- a/server/gameserver/buff/sprint.cc
+++ b/server/gameserver/buff/sprint.cc
@@ -6,10 +6,10 @@
 #include "skillhelper.h"
 #include "skill.h"
 #include "room.h"
-#include "human.h"
 #include "ability.h"
 #include "collision.h"
 #include "lispenv.h"
+#include "movement.h"
 
 #include "mt/Buff.h"
 #include "mt/Skill.h"
@@ -27,6 +27,9 @@ void SprintBuff::Activate()
 void SprintBuff::Deactivate()
 {
     int i = 0;
+    if (!owner->room->IsDestorying()) {
+        owner->GetMovement()->ClearPath();
+    }
 }
 
 void SprintBuff::SprintMove()
@@ -56,18 +59,17 @@ void SprintBuff::SprintMove()
          [this] (int event, const a8::Args* args)
          {
              if (a8::TIMER_EXEC_EVENT == event) {
-                 Human* hum = owner->AsHuman();
                  a8::XPrintf("%s\n",
                              {
                               a8::Format("xxxxxxxx move_dir:%f,%f,%f attack_dir:%f,%f,%f speed:%d",
                                          {
-                                          hum->GetMoveDir().x,
-                                          hum->GetMoveDir().y,
-                                          hum->GetMoveDir().z,
-                                          hum->GetAttackDir().x,
-                                          hum->GetAttackDir().y,
-                                          hum->GetAttackDir().z,
-                                          hum->GetSpeed()
+                                             owner->GetMoveDir().x,
+                                                 owner->GetMoveDir().y,
+                                                 owner->GetMoveDir().z,
+                                                 owner->GetAttackDir().x,
+                                                 owner->GetAttackDir().y,
+                                                 owner->GetAttackDir().z,
+                                                 owner->GetSpeed()
                                          })
                              });
              }
@@ -176,6 +178,7 @@ void SprintBuff::SprintEnd()
          {
              if (a8::TIMER_EXEC_EVENT == event) {
                  owner->TryAddBuff(owner, meta->_int_buff_param1, skill_meta);
+                 owner->GetMovement()->ClearPath();
                  owner->RemoveBuffByUniId(buff_uniid);
              }
          },
diff --git a/server/gameserver/car.cc b/server/gameserver/car.cc
index e4763ef9..69fe95a7 100644
--- a/server/gameserver/car.cc
+++ b/server/gameserver/car.cc
@@ -23,6 +23,7 @@
 #include "stats.h"
 #include "hero.h"
 #include "skill.h"
+#include "movement.h"
 
 #include "mt/Hero.h"
 #include "mt/Equip.h"
@@ -576,6 +577,27 @@ void Car::DoSkillPostProc(bool used, int skill_id, int target_id)
 void Car::Update(int delta_time)
 {
     ++updated_times_;
+    if (GetMovement()->GetPathSize() > 0 ||
+        HasBuffEffect(kBET_Sprint)) {
+        Global::Instance()->verify_set_pos = 1;
+        UpdateMove();
+        Global::Instance()->verify_set_pos = 0;
+        if (GetDriver()) {
+            Global::Instance()->verify_set_pos = 1;
+            GetDriver()->SetPos(GetPos());
+            Global::Instance()->verify_set_pos = 0;
+        }
+        SyncPos();
+#ifdef DEBUG1
+        a8::XPrintf("updatemove old_pos:%f,%f new_pos:%f,%f\n",
+                    {
+                        old_pos.x,
+                            old_pos.y,
+                            GetPos().x,
+                            GetPos().y,
+                    });
+#endif
+    }
     if (playing_skill) {
         UpdateSkill();
     }
diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index 145e103a..c38aaeb9 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -2351,7 +2351,11 @@ void Creature::UpdateMove()
                 } else {
                     GetMovement()->CalcTargetPos(mt::Param::s().move_step_len);
                     if (!GetMovement()->UpdatePosition()) {
+#if 1
+                        {
+#else
                         if (IsPlayer()) {
+#endif
                             if (HasBuffEffect(kBET_Sprint)) {
                                 SprintBuff* buff = (SprintBuff*)GetBuffByEffectId(kBET_Sprint);
                                 if (buff) {