diff --git a/sources/tech/20190610 5 Easy Ways To Free Up Space (Remove Unwanted or Junk Files) on Ubuntu.md b/sources/tech/20190610 5 Easy Ways To Free Up Space (Remove Unwanted or Junk Files) on Ubuntu.md
index 9d5df1605a..12d8fe588b 100644
--- a/sources/tech/20190610 5 Easy Ways To Free Up Space (Remove Unwanted or Junk Files) on Ubuntu.md	
+++ b/sources/tech/20190610 5 Easy Ways To Free Up Space (Remove Unwanted or Junk Files) on Ubuntu.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (robsean)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )