diff --git a/Assets/JAY/Animation/CustomAttack01.anim b/Assets/JAY/Animation/CustomAttack01.anim
index 87ed2397..cdb44bb5 100644
--- a/Assets/JAY/Animation/CustomAttack01.anim
+++ b/Assets/JAY/Animation/CustomAttack01.anim
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:51c6f4c4d0aa53532545f61a997fbe42e2de2395443bbc0437546b93cb259037
-size 68742
+oid sha256:a78c0ae5bd17e84ad7484d6345f51126e0123d5d46864b537e9c5cc0e958ac48
+size 68398
diff --git a/Assets/JAY/Animation/CustomAttack02.anim b/Assets/JAY/Animation/CustomAttack02.anim
index db82e99a..32d86cfd 100644
--- a/Assets/JAY/Animation/CustomAttack02.anim
+++ b/Assets/JAY/Animation/CustomAttack02.anim
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6840d07e637f812131e19cdb5d3f853f96ce3a07cf94d648b4ccc7335ff31522
-size 64417
+oid sha256:56d4a41618cb3e9820775285a048b7fad66ad497b569e8846a2133d5eb971f9c
+size 64073
diff --git a/Assets/JAY/Scripts/AnimatorEventRelay.cs b/Assets/JAY/Scripts/AnimatorEventRelay.cs
index 8b2ffee9..005347e4 100644
--- a/Assets/JAY/Scripts/AnimatorEventRelay.cs
+++ b/Assets/JAY/Scripts/AnimatorEventRelay.cs
@@ -8,16 +8,6 @@ public class AnimatorEventRelay : MonoBehaviour
     {
         _playerController = GetComponentInParent<PlayerController>();
     }
-
-    public void SetAttackComboTrue()
-    {
-        _playerController?.SetAttackComboTrue();
-    }
-
-    public void SetAttackComboFalse()
-    {
-        _playerController?.SetAttackComboFalse();
-    }
     
     public void PlayAttackEffect()
     {
diff --git a/Assets/JAY/Scripts/PlayerAction/PlayerActionAttack.cs b/Assets/JAY/Scripts/PlayerAction/PlayerActionAttack.cs
index bd6a6662..9256970b 100644
--- a/Assets/JAY/Scripts/PlayerAction/PlayerActionAttack.cs
+++ b/Assets/JAY/Scripts/PlayerAction/PlayerActionAttack.cs
@@ -2,72 +2,79 @@
 
 public class PlayerActionAttack : IPlayerAction {
     private static readonly int ComboStep = Animator.StringToHash("ComboStep");
+
     private PlayerController player;
     private int comboStep = 1;
     private bool comboQueued = false;
     private bool canReceiveCombo = false;
-    
-    public int CurrentComboStep => comboStep;
+    private float comboTimer = 0f;
+
+    [SerializeField] private float comboDuration = 0.7f;
+    private int maxComboStep = 4;
 
     public bool IsActive { get; private set; }
+    public int CurrentComboStep => comboStep;
 
     public void StartAction(PlayerController player) {
         this.player = player;
         IsActive = true;
+
         comboStep = 1;
         comboQueued = false;
-        PlayComboAnimation(comboStep);
+        canReceiveCombo = true;
+        comboTimer = 0f;
+
         player.SafeSetBool("Attack", true);
+        PlayComboAnimation(comboStep);
     }
 
     public void UpdateAction() {
-        if (Input.GetKeyDown(KeyCode.X) && canReceiveCombo) {
+        comboTimer += Time.deltaTime;
+
+        if (canReceiveCombo && Input.GetKeyDown(KeyCode.X)) {
             comboQueued = true;
         }
+
+        if (comboTimer >= comboDuration) {
+            ProceedComboOrEnd();
+        }
+    }
+
+    private void ProceedComboOrEnd() {
+        canReceiveCombo = false;
+
+        if (comboQueued && comboStep < maxComboStep) {
+            comboStep++;
+            comboQueued = false;
+            comboTimer = 0f;
+            canReceiveCombo = true;
+            PlayComboAnimation(comboStep);
+        } else {
+            EndAction();
+        }
     }
 
     public void EndAction() {
+        if (player == null) return;
+
         player.SafeSetBool("Attack", false);
         IsActive = false;
-        player.OnActionEnded(this); // player 에서도 action 초기화
+        player.OnActionEnded(this);
         player = null;
     }
 
-    public void EnableCombo() {
-        canReceiveCombo = true;
-    }
+    private void PlayComboAnimation(int step) {
+        if (player?.PlayerAnimator == null) return;
 
-    public void DisableCombo() {
-        canReceiveCombo = false;
+        player.PlayerAnimator.SetInteger(ComboStep, step);
 
-        if (comboQueued && comboStep < 4) {
-            comboStep++;
-            PlayComboAnimation(comboStep);
-            comboQueued = false;
-        } else {
-            EndAction();  // 행동 종료
-        }
-    }
-
-    private void PlayComboAnimation(int step)
-    {
-        if (player.PlayerAnimator == null) return;
-
-        // 안전하게 파라미터 체크
-        foreach (var param in player.PlayerAnimator.parameters)
-        {
-            if (param.nameHash == ComboStep && param.type == AnimatorControllerParameterType.Int)
-            {
-                player.PlayerAnimator.SetInteger(ComboStep, step);
-                break;
-            }
-        }
-
-        // 무기에 콤보 단계 전달
         var weapon = player.GetComponentInChildren<WeaponController>();
-        if (weapon != null)
-        {
-            weapon.SetComboStep(step);
+        weapon?.SetComboStep(step);
+    }
+
+    public void OnComboInput() {
+        if (canReceiveCombo) {
+            comboQueued = true;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/Assets/JAY/Scripts/PlayerController.cs b/Assets/JAY/Scripts/PlayerController.cs
index 153d20b3..2ca2f45b 100644
--- a/Assets/JAY/Scripts/PlayerController.cs
+++ b/Assets/JAY/Scripts/PlayerController.cs
@@ -291,27 +291,7 @@ public class PlayerController : CharacterBase, IObserver<GameObject>
         // 무기도 전투모드에만
         weapon.SetActive(_isBattle);
     }
-    
-    // Animation Event에서 호출될 메서드
-    public void SetAttackComboTrue()
-    {
-        if (_weaponController.IsAttacking) return;  // 이미 공격 중이면 실행 안함
 
-        if (_currentAction == _attackAction) {
-            _attackAction.EnableCombo();
-            _weaponController.AttackStart();
-        }
-    }
-
-    public void SetAttackComboFalse()
-    {
-        if (_currentAction == _attackAction) {
-            // 이벤트 중복 호출? 공격 종료 시 SetAttackComboFalse가 아니라 ~True로 끝나서 오류 발생. (공격 안하는 상태여도 공격으로 판정됨)
-            _attackAction.DisableCombo();
-            _weaponController.AttackEnd(); // IsAttacking = false로 변경
-        }
-    }
-    
     public void PlayAttackEffect()
     {
         if (_attackAction == null) return;
@@ -350,6 +330,10 @@ public class PlayerController : CharacterBase, IObserver<GameObject>
             GameManager.Instance.PlayPlayerAttackSound();
             StartAttackAction();
         }
+        else if (_currentAction is PlayerActionAttack attackAction)
+        {
+            attackAction.OnComboInput();
+        }
     }
 
     #endregion