diff --git a/DM_WF_MDV4.md b/DM_WF_MDV4.md
index 29b9b44f..ad085c92 100644
--- a/DM_WF_MDV4.md
+++ b/DM_WF_MDV4.md
@@ -16,7 +16,7 @@ IO0 from the TYWE3s also needs to be grounded upon boot, otherwise it's normal t
 
 ![STM8 pins](https://wiki.richmondmakerlabs.uk/images/9/97/STM8S003F3P6.png)
 
-Config:
+### Config:
 As per main TuyaMCU page using
 
    GPIO | Component