diff --git a/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/Pan.cs b/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/Pan.cs
index add09484..6fbe7c69 100644
--- a/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/Pan.cs
+++ b/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/Pan.cs
@@ -5,15 +5,15 @@ public class Pan : MonoBehaviour
 {
     [SerializeField] private PanController controller;
     [SerializeField] private float thrust;
-    private static readonly float deadZone = 0.1f;
+    [SerializeField] private float deadZone = 0.1f;
 
     private void OnTriggerStay2D(Collider2D other)
     {
         // 移動量が少ないときは動かない
-        if (controller.Delta.magnitude < deadZone)
+        if (controller.Velocity.magnitude < deadZone)
         {
             return;
         }
-        other.attachedRigidbody.AddForce(controller.Delta * thrust, ForceMode2D.Impulse);
+        other.attachedRigidbody.AddForce(controller.Velocity * thrust, ForceMode2D.Impulse);
     }
 }
\ No newline at end of file
diff --git a/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/PanController.cs b/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/PanController.cs
index 746a4b61..e55d1c73 100644
--- a/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/PanController.cs
+++ b/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/PanController.cs
@@ -15,8 +15,8 @@ public class PanController : MonoBehaviour, IDragHandler, IBeginDragHandler
     private Vector3 prevPos;
     private Vector3 offset;
     
-    private Vector2 delta;
-    public Vector2 Delta => delta;
+    private Vector2 velocity;
+    public Vector2 Velocity => velocity;
 
     void Awake()
     {
@@ -26,7 +26,7 @@ public class PanController : MonoBehaviour, IDragHandler, IBeginDragHandler
 
     private void OnDisable()
     {
-        delta = Vector2.zero;
+        velocity = Vector2.zero;
     }
 
     // Update is called once per frame
@@ -35,11 +35,11 @@ public class PanController : MonoBehaviour, IDragHandler, IBeginDragHandler
         // OnDragが更新されていないフレームでは0にする
         if (target.position == prevPos)
         {
-            delta = Vector2.zero;
+            velocity = Vector2.zero;
         }
         prevPos = target.position;
 #if UNITY_EDITOR
-        deltaString = $"delta: {delta.normalized} {delta.magnitude:F3}";
+        deltaString = $"delta: {velocity.normalized} {velocity.magnitude:F3}";
 #endif
     }
 
@@ -51,7 +51,7 @@ public class PanController : MonoBehaviour, IDragHandler, IBeginDragHandler
         var pos = currentPoint + offset;
         // 移動範囲を制限
         pos = targetBorder.bounds.ClosestPoint(pos);
-        delta = pos - targetPos;
+        velocity = (pos - targetPos) / Time.deltaTime;
         target.position = pos;
     }
 
diff --git a/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/ThermalControl.cs b/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/ThermalControl.cs
index 78c7ab14..26e1c30f 100644
--- a/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/ThermalControl.cs
+++ b/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/ThermalControl.cs
@@ -55,7 +55,7 @@ public class ThermalControl : MonoBehaviour
         {
             return;
         }
-        panSpeed = panController.Delta.magnitude * panFactor;
+        panSpeed = panController.Velocity.magnitude * panFactor;
         if (panSpeed > deadZone)
         {
             temperatureSpeed = Mathf.Lerp(temperatureSpeed, -Mathf.Min(panSpeed, maxDecreaseSpeed), Time.deltaTime / decreaseDuration);