diff --git a/README.mdx b/README.mdx
index e0c4138..5097dd7 100644
--- a/README.mdx
+++ b/README.mdx
@@ -55,6 +55,7 @@ Weight with battery: 189.7 Gram
 ![Drawing](https://github.com/ZitaoTech/Hackberry-Pi_Zero/blob/main/Mechanical_Drawing/Mechanical_Drawing_Q10.png)  
 # <a name='Where to buy  '>Where to buy</a>
 ### On Elecrow(ship with battery)
+[BBQ10 keyboard version](https://www.elecrow.com/hackberrypi-zero-with-q10-keyboard.html)  
 [BBQ20 keyboard version](https://www.elecrow.com/hackberrypi-zero-with-bbq20-keyboard.html)  
 [BB9900 keyboard version](https://www.elecrow.com/hackberrypi-zero-with-bb9900-keyboard.html)
 ### On Tindie