diff --git a/sources/tech/20190304 How to Install MongoDB on Ubuntu.md b/sources/tech/20190304 How to Install MongoDB on Ubuntu.md
index 5dad6b0b54..30d588ddba 100644
--- a/sources/tech/20190304 How to Install MongoDB on Ubuntu.md	
+++ b/sources/tech/20190304 How to Install MongoDB on Ubuntu.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (An-DJ)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )