diff --git a/translated/tech/Getting to Know Linux File Permissions b/translated/tech/20160218 Getting to Know Linux File Permissions
similarity index 99%
rename from translated/tech/Getting to Know Linux File Permissions
rename to translated/tech/20160218 Getting to Know Linux File Permissions
index 72edbed84e..77b3ed099f 100644
--- a/translated/tech/Getting to Know Linux File Permissions	
+++ b/translated/tech/20160218 Getting to Know Linux File Permissions	
@@ -1,4 +1,4 @@
-初识Linux文件系统
+初识Linux文件权限
 ================================================================================
 
 ![](http://www.linux.com/images/stories/66866/files_a.png)