diff --git a/Assets/Scripts/Runtime/Hardware/Com/ComSystem.cs b/Assets/Scripts/Runtime/Hardware/Com/ComSystem.cs
index fc6ae37..e25cc6d 100644
--- a/Assets/Scripts/Runtime/Hardware/Com/ComSystem.cs
+++ b/Assets/Scripts/Runtime/Hardware/Com/ComSystem.cs
@@ -326,6 +326,17 @@ namespace DanroJump.Hardware.Com
         /// </summary>
         private void Update()
         {
+#if UNITY_EDITOR || DEVELOPMENT_BUILD
+            if (Keyboard.current != null && Keyboard.current.f6Key.wasPressedThisFrame)
+            {
+                AddPaymentImpulse(simulatedPaymentImpulseCount);
+                LogDebug(
+                    DebugLogChannel.ComCredits,
+                    logCredits,
+                    $"Simulated F6 keyboard payment impulse input accepted. impulses={simulatedPaymentImpulseCount} balance={credits}");
+            }
+#endif
+
             while (mainThreadQueue.TryDequeue(out Action action))
             {
                 action?.Invoke();