diff --git a/Keyboard/README.md b/Keyboard/README.md
index 92a5cc3..26fbc0d 100644
--- a/Keyboard/README.md
+++ b/Keyboard/README.md
@@ -1,2 +1,9 @@
 hackberrypiq10_vial.uf2: default firmware file for the keyboard controller chip(RP2040) on HackberryPi with BBQ10 keyboard  
 hackberrypiq20_vial.uf2: default firmware file for the keyboard controller chip(RP2040) on HackberryPi with BBQ20 keyboard  
+layout_hackberrypi_q10.vil: default keyboard layout setting file on VIAL for HackberryPi with BBQ10 keyboard  
+layout_hackberrypi_q20.vil: default keyboard layout setting file on VIAL for HackberryPi with BBQ20 keyboard  
+
+### How to use the .vil file?  
+Let's say that you changed many keycode and want to reset the keyboard layout  
+First download vial app from [vial](https://get.vial.today/) homepage![image](https://github.com/user-attachments/assets/351fe201-cb4a-4483-83c8-f314ae1b860c)  
+Then connect yor computer with Hackberry and in menu **file**->**Load saved layout** and select the .vil file, the keyboard layout will be reset.