diff --git a/sources/tech/20180806 Installing and using Git and GitHub on Ubuntu Linux- A beginner-s guide.md b/sources/tech/20180806 Installing and using Git and GitHub on Ubuntu Linux- A beginner-s guide.md
index ae5f8e3be2..e8d4cb8a98 100644
--- a/sources/tech/20180806 Installing and using Git and GitHub on Ubuntu Linux- A beginner-s guide.md	
+++ b/sources/tech/20180806 Installing and using Git and GitHub on Ubuntu Linux- A beginner-s guide.md	
@@ -1,3 +1,5 @@
+Translating by DavidChenLiang
+
 Installing and using Git and GitHub on Ubuntu Linux: A beginner's guide
 ======