diff --git a/sources/tech/20190108 How To Understand And Identify File types in Linux.md b/sources/tech/20190108 How To Understand And Identify File types in Linux.md
index c1c4ca4c0a..7c96143ef2 100644
--- a/sources/tech/20190108 How To Understand And Identify File types in Linux.md	
+++ b/sources/tech/20190108 How To Understand And Identify File types in Linux.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (liujing97)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )
@@ -350,7 +350,7 @@ via: https://www.2daygeek.com/how-to-understand-and-identify-file-types-in-linux
 
 作者：[Magesh Maruthamuthu][a]
 选题：[lujun9972][b]
-译者：[译者ID](https://github.com/译者ID)
+译者：[liujing97](https://github.com/liujing97)
 校对：[校对者ID](https://github.com/校对者ID)
 
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