diff --git a/Assets/01_Scenes/GameScene.unity b/Assets/01_Scenes/GameScene.unity
index b9bed15..761693f 100644
--- a/Assets/01_Scenes/GameScene.unity
+++ b/Assets/01_Scenes/GameScene.unity
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f5ca3709af1c5712ed2af2ce643c05b9c3e6210eaa5d9170c9892afc4b821657
-size 485001
+oid sha256:53d63a41c9f19da0b2cefbd7533df4d5289e1796712177873c797020a3f6c62c
+size 485087
diff --git a/Assets/02_Scripts/Managers/Global/GameManager.cs b/Assets/02_Scripts/Managers/Global/GameManager.cs
index 10f42b4..beb5f60 100644
--- a/Assets/02_Scripts/Managers/Global/GameManager.cs
+++ b/Assets/02_Scripts/Managers/Global/GameManager.cs
@@ -26,6 +26,8 @@ public class GameManager : MonoBehaviour
     public float ItemBounceFrequency = 2f;   // 오르내리는 속도
 
     [Header("Global Refer")]
+    public GameObject StaticObjectsField;
+    public GameObject DynamicObjectsField;
     public HighlightProfile InteractionHighlightProfile;
 
     private void Awake()
diff --git a/Assets/02_Scripts/Managers/Local/InventoryManager.cs b/Assets/02_Scripts/Managers/Local/InventoryManager.cs
index a0e4f03..967723d 100644
--- a/Assets/02_Scripts/Managers/Local/InventoryManager.cs
+++ b/Assets/02_Scripts/Managers/Local/InventoryManager.cs
@@ -353,6 +353,7 @@ public void SpawnItemToWorld(ItemInstance dropItem)
 
         // 빈 게임오브젝트를 생성하고 WorldItem 컴포넌트를 붙임
         GameObject dropObj = new GameObject($"{dropItem.Data.ItemName}_Dropped");
+        dropObj.transform.SetParent(GameManager.Instance.DynamicObjectsField.transform);
         dropObj.transform.position = dropPosition;
 
         WorldItem worldItem = dropObj.AddComponent<WorldItem>();
@@ -371,4 +372,17 @@ public void DropItemFromSlot(int slotIndex)
 
         UpdateUI();
     }
+
+    public void ItemUse(int  slotIndex)
+    {
+        GameManager.Instance.ItemEffect.ItemUse(Items[slotIndex]);
+        Items[slotIndex].CurrentStack -= 1;
+
+        if (Items[slotIndex].CurrentStack <= 0)
+        {
+            Slots[slotIndex].ClearSlot();
+            Items[slotIndex] = null;
+        }
+        UpdateUI();
+    }
 }
diff --git a/Assets/02_Scripts/Player/Controllers/PlayerCharacterController.cs b/Assets/02_Scripts/Player/Controllers/PlayerCharacterController.cs
index f72fb53..1cf08b9 100644
--- a/Assets/02_Scripts/Player/Controllers/PlayerCharacterController.cs
+++ b/Assets/02_Scripts/Player/Controllers/PlayerCharacterController.cs
@@ -432,9 +432,16 @@ private void JumpAction()
     #region 앉기
     public void PointSitAction(Transform trn)
     {
-        _cController.enabled = false;
+        _moveInput = Vector2.zero;
+        _moveTargetDir = Vector3.zero;
+        _currentSpd = 0f;
+        _actionExitRequested = false;
 
-        _stateMachine.ChangeState(PlayerState.Action);
+        _anim.SetFloat("speedRatio", 0f);
+        _anim.SetFloat("DirectX", 0f);
+        _anim.SetFloat("DirectY", 0f);
+
+        _cController.enabled = false;
 
         transform.position = trn.position;
         transform.rotation = trn.rotation;
@@ -442,6 +449,18 @@ public void PointSitAction(Transform trn)
         _cController.enabled = true;
 
         _anim.SetBool("IsSit",true);
+
+        RotationMode = PlayerRotationMode.CameraDecoupled;
+
+        float freezeTime = 3f;
+
+        _stateMachine.ChangeState(PlayerState.Trans);
+
+        _moveCutTimer = freezeTime;
+         // 앉기 진입 애니메이션 길이에 맞게 조정
+        _ = Util.RunDelayed(freezeTime, () => {
+            _stateMachine.ChangeState(PlayerState.Action);
+        }, default);
     }
     #endregion
 
@@ -451,12 +470,12 @@ public void EndAction()
         if (_stateMachine.CurrentState != PlayerState.Action) return;
 
         _anim.SetBool("IsSit", false);
-        float FreezeTime = 2f;
+        float freezeTime = 2f;
 
         _stateMachine.ChangeState(PlayerState.Trans);
 
-        _moveCutTimer = FreezeTime;
-        _ = Util.RunDelayed(FreezeTime, () => {
+        _moveCutTimer = freezeTime;
+        _ = Util.RunDelayed(freezeTime, () => {
             _stateMachine.ChangeState(PlayerState.Idle);
             RotationMode = PlayerRotationMode.CameraCoupled;
             InteractionOnTarget.InteractEnd(this);
@@ -590,12 +609,11 @@ public void AimToggleInput(InputState inputState)
     public void InteractInput()
     {
         if (ActionExitCheck()) return;
+        if (_stateMachine.CurrentState == PlayerState.Trans) return;
 
         if (InteractionTargets.Count > 0)
         {
             InteractionOnTarget.InteractExec(this); // 실제 상호작용 실행
-
-            RotationMode = PlayerRotationMode.CameraDecoupled;
         }
     }
 
diff --git a/Assets/02_Scripts/UI/Inventory/InventorySlot.cs b/Assets/02_Scripts/UI/Inventory/InventorySlot.cs
index f02859b..848d836 100644
--- a/Assets/02_Scripts/UI/Inventory/InventorySlot.cs
+++ b/Assets/02_Scripts/UI/Inventory/InventorySlot.cs
@@ -188,14 +188,10 @@ public void OnPointerClick(PointerEventData eventData)
         // 우클릭
         if (eventData.button == PointerEventData.InputButton.Right)
         {
-            ItemUse();
+            if(currentItem != null) //아이템이 존재할시에만 사용
+            {
+                GameManager.Instance.Inventory.ItemUse(SlotIndex);
+            }
         }
     }
-
-    public void ItemUse()
-    {
-        GameManager.Instance.ItemEffect.ItemUse(currentItem);
-        currentItem.CurrentStack -= 1;
-        UpdateSlotUI();
-    }
 }
\ No newline at end of file