diff --git a/published/20181003 Tips for listing files with ls at the Linux command line.md b/published/20181003 Tips for listing files with ls at the Linux command line.md
index f35d00749e..e837b2816e 100644
--- a/published/20181003 Tips for listing files with ls at the Linux command line.md	
+++ b/published/20181003 Tips for listing files with ls at the Linux command line.md	
@@ -1,4 +1,4 @@
-在 Linux 命令行中使用 ls 列出文件的提示
+在 Linux 命令行中使用 ls 列出文件的技巧
 ======
 
 > 学习一些 Linux `ls` 命令最有用的变化。