diff --git a/rt-thread-version/rt-thread-standard/application-note/setup/qemu/ubuntu/an0005-qemu-ubuntu.md b/rt-thread-version/rt-thread-standard/application-note/setup/qemu/ubuntu/an0005-qemu-ubuntu.md
index db238e0dd43a0a23f0201ec0f9eaf38f89df3579..565cf05498a0218265c463de0fce56248a9cb10b 100644
--- a/rt-thread-version/rt-thread-standard/application-note/setup/qemu/ubuntu/an0005-qemu-ubuntu.md
+++ b/rt-thread-version/rt-thread-standard/application-note/setup/qemu/ubuntu/an0005-qemu-ubuntu.md
@@ -69,10 +69,10 @@ EXEC_PATH   = '/opt/gcc-arm-none-eabi-6_2-2016q4/bin'
 
 ## 使用 menuconfig 配置工程
 
-1、在 qemu-vexpress-a9 BSP 根目录输入
+1、在 qemu-vexpress-a9 BSP 根目录输入 
 
 ```
-scons --menuconfig
+rt-thread/bsp/qemu-vexpress-a9$ scons --menuconfig
 ```
 
 此命令开启配置界面，配置操作和 Window 平台一样: