diff --git a/nsd/nsd2109/automation/day05.md b/nsd/nsd2109/automation/day05.md
index 65a04a61c5ebbe24fbad0f51a2ff8fb9d7c70135..04d9e3ae56f6f993760d728360161643eed77680 100644
--- a/nsd/nsd2109/automation/day05.md
+++ b/nsd/nsd2109/automation/day05.md
@@ -277,7 +277,7 @@ set et        # 将tab转换成相应个数的空格
 # 在test组的主机和node2上创建/tmp/demo目录，权限是0755。将控制端/etc/hosts拷贝到目标主机的/tmp/demo中
 [root@control ansible]# vim fileop.yml
 ---
-- name: create dir and copy file
+- name: create dir and copy file  创建目录并复制文件
   hosts: test,node2    # 这里的名称，必须出现在主机清单文件中
   tasks:
     - name: create dir