diff --git a/sources/tech/20190720 How to Upgrade Debian 9 (Stretch) to Debian 10 (Buster) via Command Line.md b/sources/tech/20190720 How to Upgrade Debian 9 (Stretch) to Debian 10 (Buster) via Command Line.md
index bc17875b14..6c28cfb644 100644
--- a/sources/tech/20190720 How to Upgrade Debian 9 (Stretch) to Debian 10 (Buster) via Command Line.md	
+++ b/sources/tech/20190720 How to Upgrade Debian 9 (Stretch) to Debian 10 (Buster) via Command Line.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (robsean)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )