diff --git a/sources/tech/20200119 How to Set or Change Timezone in Ubuntu Linux -Beginner-s Tip.md b/sources/tech/20200119 How to Set or Change Timezone in Ubuntu Linux -Beginner-s Tip.md
index 869e8b1d79..889155174e 100644
--- a/sources/tech/20200119 How to Set or Change Timezone in Ubuntu Linux -Beginner-s Tip.md	
+++ b/sources/tech/20200119 How to Set or Change Timezone in Ubuntu Linux -Beginner-s Tip.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (robsean)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )