diff --git a/en/fpv-openipc-aio.md b/en/fpv-openipc-aio.md
index 92b422d..cfb37b6 100644
--- a/en/fpv-openipc-aio.md
+++ b/en/fpv-openipc-aio.md
@@ -36,8 +36,9 @@ OpenIPC AIO "UltraSight"
 ## Software
 
 ### Activate UART debug
-- Connect the debug board with USB-C.
-- Interrupt uboot with enter.
+- Connect the debug board with a USB-C cable.
+- Interrupt uboot by holding the enter key.
+- Run the following commands:
 ```
 setenv fpv false
 saveenv
@@ -47,7 +48,7 @@ saveenv
 - Prepare a sdcard formatted in FAT32 with 1GB size.
 - Download and extract [this package](https://github.com/openipc/builder/releases/download/latest/ssc338q_fpv_openipc-urllc-aio-nor.tgz).
 - Copy uImage.ssc338q and rootfs.squashfs.ssc338q to the sdcard.
-- Interrupt uboot with enter.
+- Interrupt uboot by holding the enter key.
 - Run the following commands:
 ```
 run setsdcard