diff --git a/README.md b/README.md
index b26ca581d..d9f1fcdea 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,8 @@
 # ATF and u-boot for mt798x
 
+## About bl-mt798x
+- https://cmi.hanwckf.top/p/mt798x-uboot-usage
+
 ![](/u-boot.gif)
 
 ## Prepare