diff --git a/Assets/02_Scripts/PlayerController.cs b/Assets/02_Scripts/PlayerController.cs
index ce79ef4..3f5b8b2 100644
--- a/Assets/02_Scripts/PlayerController.cs
+++ b/Assets/02_Scripts/PlayerController.cs
@@ -19,8 +19,12 @@ public class PlayerController : MonoBehaviour
         // Debug.Log("h=" + h + " v=" + v);
         Debug.Log($"h={h} / v={v}");
 
-        transform.Translate(Vector3.forward * v * 0.05f);
-        transform.Translate(Vector3.right * h * 0.05f);
+        // transform.Translate(Vector3.forward * v * 0.05f);
+        // transform.Translate(Vector3.right * h * 0.05f);
+
+        // 벡터의 덧셈연산
+        Vector3 moveDir = (Vector3.forward * v) + (Vector3.right * h);
+        transform.Translate(moveDir * 0.05f);
     }
 }
 
@@ -32,3 +36,9 @@ public class PlayerController : MonoBehaviour
     Vector3.one     = Vector3(1, 1, 1)
     Vector3.zero    = Vector3(0, 0, 0)
 */
+
+
+/*
+    벡터의 덧셈연산
+
+*/
\ No newline at end of file