diff --git a/sources/tech/20181213 What is PPA- Everything You Need to Know About PPA in Linux.md b/sources/tech/20181213 What is PPA- Everything You Need to Know About PPA in Linux.md
index 194dc31ef3..d0132aebf8 100644
--- a/sources/tech/20181213 What is PPA- Everything You Need to Know About PPA in Linux.md	
+++ b/sources/tech/20181213 What is PPA- Everything You Need to Know About PPA in Linux.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (jlztan)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )