diff --git a/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkFall.cs b/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkFall.cs
index 0af9cbc10d..a689c14043 100644
--- a/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkFall.cs
+++ b/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkFall.cs
@@ -123,7 +123,7 @@ namespace BrewMonster.Scripts
 
             if (!m_pHost.IsRooting())
             {
-                float fDeltaTime = dwDeltaTime * 0.001f;
+                float fDeltaTime = dwDeltaTime;
 
                 if (m_pHost.m_iMoveEnv == (int)MoveEnvironment.MOVEENV_GROUND ||
                     m_pHost.m_iMoveEnv == (int)MoveEnvironment.MOVEENV_AIR)
diff --git a/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkFly.cs b/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkFly.cs
index 14387f30e1..e194414a47 100644
--- a/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkFly.cs
+++ b/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkFly.cs
@@ -143,7 +143,7 @@ namespace BrewMonster.Scripts
                 return true;
             else
             {
-             /*   m_bFinished = true;
+                m_bFinished = true;
                 A3DVECTOR3 vCurPos = m_pHost.GetPos();
                 m_pHost.m_MoveCtrl.SendStopMoveCmd(EC_Utility.ToVector3(vCurPos), 0, (int)GPMoveMode.GP_MOVE_AIR | (int)GPMoveMode.GP_MOVE_RUN);
 
@@ -151,7 +151,7 @@ namespace BrewMonster.Scripts
                 m_pHost.PlayAction(
                     m_pHost.GetWingType() == enumWingType.WINGTYPE_WING ? (int)PLAYER_ACTION_TYPE.ACT_HANGINAIR : (int)PLAYER_ACTION_TYPE.ACT_HANGINAIR_SWORD,
                     true,
-                    300);*/
+                    300);
             }
 
             return true;
diff --git a/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkMove.cs b/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkMove.cs
index 5a720f76ee..c92da25d82 100644
--- a/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkMove.cs
+++ b/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkMove.cs
@@ -481,8 +481,8 @@ namespace BrewMonster.Scripts
             m_pHost.m_iMoveMode = Move_Mode.MOVE_MOVE;
             //PlayMoveTargetGFX();
 
-            //if (m_pHost.m_iMoveEnv != CECPlayer::MOVEENV_AIR)
-            //    m_pHost.ShowWing(false);
+            if (m_pHost.m_iMoveEnv != CECPlayer.Move_environment.MOVEENV_AIR)
+                m_pHost.ShowWing(false);
 
             if (!m_pHost.IsJumping())
             {
diff --git a/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkStand.cs b/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkStand.cs
index bca0dd01ec..2c4c8b2301 100644
--- a/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkStand.cs
+++ b/Assets/PerfectWorld/Scripts/Managers/EC_HPWorkStand.cs
@@ -80,6 +80,14 @@ namespace BrewMonster.Scripts
             m_pHost.m_iMoveMode = (int)Move_Mode.MOVE_STAND;
             // Velocity/acceleration reset are skipped here due to partial host API availability in C#
             // If needed, add host velocity reset when fields are available
+            m_pHost.m_vAccel.Clear();
+
+            if (m_pHost.m_iMoveEnv == CECPlayer.Move_environment.MOVEENV_AIR)
+                m_pHost.m_vVelocity.x = m_pHost.m_vVelocity.z = 0.0f;
+            else if (m_pHost.m_iMoveEnv == CECPlayer.Move_environment.MOVEENV_WATER)
+                m_pHost.m_vVelocity.x = m_pHost.m_vVelocity.z = 0.0f;
+            else
+                m_pHost.m_vVelocity.Clear();
 
             // if (m_pHost.m_pMoveTargetGFX) m_pHost.m_pMoveTargetGFX.Stop();
         }
diff --git a/Assets/PerfectWorld/Scripts/Managers/EC_HostInputFilter.cs b/Assets/PerfectWorld/Scripts/Managers/EC_HostInputFilter.cs
index 4794d4f01e..5294ce8632 100644
--- a/Assets/PerfectWorld/Scripts/Managers/EC_HostInputFilter.cs
+++ b/Assets/PerfectWorld/Scripts/Managers/EC_HostInputFilter.cs
@@ -31,17 +31,29 @@ namespace BrewMonster
             if (Input.GetKeyUp(KeyCode.Space))
             {
                 isPressMoveUp = false;
+                OnMsgHstPushMove();
             }
-#endif
-            if (Input.GetKeyDown(KeyCode.Escape))
+            if (Input.GetKeyDown(KeyCode.Z))
             {
-                OnClickBtnEscape();
+                isPressMoveDown = true;
+                OnMsgHstPushMove();
+                OnClickBtnJump();
+            }
+            if (Input.GetKeyUp(KeyCode.Z))
+            {
+                isPressMoveDown = false;
+                OnMsgHstPushMove();
             }
-
             if (Input.GetKeyDown(KeyCode.F4))
             {
                 CmdFly(true);
             }
+            if (Input.GetKeyDown(KeyCode.Escape))
+            {
+                OnClickBtnEscape();
+            }
+#endif
+
         }
 
         /// <summary>
diff --git a/Assets/PerfectWorld/Scripts/Move/CECPlayer.cs b/Assets/PerfectWorld/Scripts/Move/CECPlayer.cs
index 92fc1ab68b..f928cb76d0 100644
--- a/Assets/PerfectWorld/Scripts/Move/CECPlayer.cs
+++ b/Assets/PerfectWorld/Scripts/Move/CECPlayer.cs
@@ -1311,7 +1311,7 @@ namespace BrewMonster
         public bool IsFlying()
         {
             // 临时实现 / Temporary implementation
-            return m_iMoveEnv == (int)MoveEnvironment.MOVEENV_AIR;
+            return (m_dwStates & PlayerNPCState.GP_STATE_FLY) != 0 ? true : false;
         }
         public bool IsInvader()
         {
diff --git a/Assets/PerfectWorld/Scripts/Move/EC_CDR.cs b/Assets/PerfectWorld/Scripts/Move/EC_CDR.cs
index fc2311fd05..9fe75714f7 100644
--- a/Assets/PerfectWorld/Scripts/Move/EC_CDR.cs
+++ b/Assets/PerfectWorld/Scripts/Move/EC_CDR.cs
@@ -150,6 +150,11 @@ namespace BrewMonster
                 dir = vTerStart + vDelta;
 
                 countHits = 0;
+                countHits = Physics.RaycastNonAlloc(vStart, Vector3.down, fHitsTerrain, vExt.y, TerrainMask);
+                if(countHits > 0 && fHitsTerrain[0].point.y >= vTerStart.y)
+                {
+                    vTerStart.y = fHitsTerrain[0].point.y;
+                }
                 countHits = Physics.RaycastNonAlloc(vTerStart, dir.normalized, fHitsTerrain, vDelta.magnitude, TerrainMask);
                 if (countHits > 0 && Vector3.Distance(fHitsTerrain[0].point, vTerStart) > 0.0009f)
                 {
diff --git a/Assets/PerfectWorld/Scripts/UI/JumpBtn.cs b/Assets/PerfectWorld/Scripts/UI/JumpBtn.cs
index 58e29e3939..d78dc27c2b 100644
--- a/Assets/PerfectWorld/Scripts/UI/JumpBtn.cs
+++ b/Assets/PerfectWorld/Scripts/UI/JumpBtn.cs
@@ -40,6 +40,7 @@ namespace BrewMonster.UI
             if (pHost != null)
             {
                 pHost.isPressMoveUp = false;
+                pHost.OnMsgHstPushMove();
             }
         }
     }
diff --git a/Assets/Scripts/CECHostPlayer.cs b/Assets/Scripts/CECHostPlayer.cs
index b1f234639b..6b71749fe3 100644
--- a/Assets/Scripts/CECHostPlayer.cs
+++ b/Assets/Scripts/CECHostPlayer.cs
@@ -143,6 +143,7 @@ namespace BrewMonster
         Camera mainCam;
         Ray ray;
         RaycastHit[] hits = new RaycastHit[5];
+        bool isDataAwaitToReady = false;
 
         private BaseVfxObject m_pSelectedGFX;
         private BaseVfxObject m_pHoverGFX;
@@ -355,6 +356,11 @@ namespace BrewMonster
         protected override void Update()
         {
             base.Update();
+
+            if (!isDataAwaitToReady)
+            {
+                return;
+            }
 #if UNITY_EDITOR
             if (Input.GetKeyDown(KeyCode.C))
             {
@@ -2463,7 +2469,7 @@ namespace BrewMonster
             SetPlayerInfor(new INFO(role.cid, role.crc_e, role.crc_c));
             await SetPlayerModel(UnityGameSession.Instance.GetRoleInfo().occupation,
                 UnityGameSession.Instance.GetRoleInfo().gender);
-
+            isDataAwaitToReady = true;
             Vector3 pos = new Vector3(role.pos.x, role.pos.y, role.pos.z);
             string roleName = Encoding.Unicode.GetString(UnityGameSession.Instance.GetRoleInfo().name.ByteArray);
             if (txtName != null) txtName.text = roleName;
@@ -2472,7 +2478,7 @@ namespace BrewMonster
             m_dwResFlags = (uint)PlayerResourcesReadyFlag.RESFG_ALL;
             joystick = FindAnyObjectByType<Joystick>();
             EventBus.Subscribe<JoystickRealeaseEvent>(JoystickRelease);
-            EventBus.Subscribe<JoystickPressEvent>(OnMsgHstPushMove);
+            EventBus.Subscribe<JoystickPressEvent>(OnClickJoystick);
             if (TryGetComponent<PlayerVisual>(out var visual))
             {
                 visual.InitPlayerEventDoneHandler();
@@ -2494,9 +2500,9 @@ namespace BrewMonster
             m_CDRInfo.vExtent = m_aabbServer.Extents;
             Vector3 pStart = pos;
             pos.y += m_CDRInfo.vExtent.y;
-            if (Physics.Raycast(pos, Vector3.down, out RaycastHit hit, m_CDRInfo.vExtent.y, 1 << 6))
+            if (Physics.RaycastNonAlloc(pos, Vector3.down, hits, m_CDRInfo.vExtent.y, 1 << 6) > 0)
             {
-                m_CDRInfo.vTPNormal = EC_Utility.ToA3DVECTOR3(hit.normal);
+                m_CDRInfo.vTPNormal = EC_Utility.ToA3DVECTOR3(hits[0].normal);
             }
             else
             {
@@ -2635,7 +2641,7 @@ namespace BrewMonster
         private void OnDestroy()
         {
             EventBus.Unsubscribe<JoystickRealeaseEvent>(JoystickRelease);
-            EventBus.Unsubscribe<JoystickPressEvent>(OnMsgHstPushMove);
+            EventBus.Unsubscribe<JoystickPressEvent>(OnClickJoystick);
         }
 
         //TODO: Remove this function. Since it has been deprecated.