diff --git a/documents/raspberrypi/openEuler镜像的构建.md b/documents/raspberrypi/openEuler镜像的构建.md
index 1c4c8cb..3309281 100644
--- a/documents/raspberrypi/openEuler镜像的构建.md
+++ b/documents/raspberrypi/openEuler镜像的构建.md
@@ -154,7 +154,7 @@
 
 ### 创建编译内核模块目录
 
-`mkdir ${WORKDIR}/ouput`
+`mkdir ${WORKDIR}/output`
 
 ### 编译内核模块
 
diff --git a/documents/rockchip/刷写EMMC镜像.md b/documents/rockchip/刷写EMMC镜像.md
index b594a5b..6df1ff8 100644
--- a/documents/rockchip/刷写EMMC镜像.md
+++ b/documents/rockchip/刷写EMMC镜像.md
@@ -156,6 +156,6 @@
 
 4.  刷写系统。（在 Firefly ROC-RK3588S-PC 和 Firefly ITX-RK3588 上，EMMC 盘符为 `mmcblk0`，此处以 `mmcblk0`为例）
 
-    `xzcat openEuler-VERSION-BOARD-ARCH-RELEASE.img.xz | dd of=/dev/mmcblk0 status=prgress`
+    `xzcat openEuler-VERSION-BOARD-ARCH-RELEASE.img.xz | dd of=/dev/mmcblk0 status=progress`
 
 5.  关机后取下 SD 卡，然后再启动开发板即可。