diff --git a/sources/tech/20180614 An introduction to the Tornado Python web app framework.md b/sources/tech/20180614 An introduction to the Tornado Python web app framework.md
index 9c9e5c9500..74fdecb56c 100644
--- a/sources/tech/20180614 An introduction to the Tornado Python web app framework.md	
+++ b/sources/tech/20180614 An introduction to the Tornado Python web app framework.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (MjSeven)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: subject: (An introduction to the Tornado Python web app framework)