diff --git a/README.md b/README.md
index fcb1acf..90d770e 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,8 @@
 
 *The newest Raspberry Pi 64-bit OS 2.0 Release!!!*
 
+*This is the first 64-bit system in the world to support all Raspberry Pi 64-bit hardware!!! (Include: 2Bv1.2, 3B, 3B+, 3A+, 4B)*
+
 ## Official Documentation Version 2.0
 
 ***[中文版(Chinese)](README_zh.md)***