diff --git a/Linux-%E4%B8%8B%E9%80%9A%E8%BF%87%E8%BD%AF%E4%BB%B6%E5%AE%9E%E7%8E%B0RAID%E5%8A%9F%E8%83%BD.md b/Linux-%E4%B8%8B%E9%80%9A%E8%BF%87%E8%BD%AF%E4%BB%B6%E5%AE%9E%E7%8E%B0RAID%E5%8A%9F%E8%83%BD.md
index 4c9328b..80ef41e 100644
--- a/Linux-%E4%B8%8B%E9%80%9A%E8%BF%87%E8%BD%AF%E4%BB%B6%E5%AE%9E%E7%8E%B0RAID%E5%8A%9F%E8%83%BD.md
+++ b/Linux-%E4%B8%8B%E9%80%9A%E8%BF%87%E8%BD%AF%E4%BB%B6%E5%AE%9E%E7%8E%B0RAID%E5%8A%9F%E8%83%BD.md
@@ -5,14 +5,14 @@ sudo apt install mdadm
 
 # 二、创建磁盘阵列
 ```
-mdadm --create /dev/md0 --level=6 --raid-devices=4 /dev/sdb1 /dev/sdc1 /dev/sdd1 /dev/sde1
+mdadm --create /dev/md0 --level=5 --raid-devices=4 /dev/sdb1 /dev/sdc1 /dev/sdd1 /dev/sde1
 ```
 # 三、创建文件系统挂载到指定目录使用
 
 ```
 mkfs.xfs /dev/md0
 
-#添加内容：vim /etc/fstab
+#添加内容:vim /etc/fstab
 /dev/md0 /mnt/data xfs defaults 0 0 
 
 #返回挂载