diff --git a/README.md b/README.md
index 07ce1c4c..3a154336 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ grub==2.06
 
 - [ ] usb驱动
 
-- [ ] SATA硬盘驱动
+- [x] SATA硬盘驱动(AHCI)
 
 - [ ] 驱动程序框架
 
diff --git a/README_EN.md b/README_EN.md
index d89a7810..7d2fd5ea 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -40,7 +40,7 @@ grub==2.06
 
 - [ ] USB Driver
 
-- [ ] SATA Hard disk driver
+- [x] SATA Hard disk driver(AHCI)
 
 - [ ] Driver Framework