diff --git a/sources/talk/20190418 Most data center workers happy with their jobs -- despite the heavy demands.md b/sources/talk/20190418 Most data center workers happy with their jobs -- despite the heavy demands.md
index 5030e830dc..af966b072c 100644
--- a/sources/talk/20190418 Most data center workers happy with their jobs -- despite the heavy demands.md	
+++ b/sources/talk/20190418 Most data center workers happy with their jobs -- despite the heavy demands.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (arrowfeng)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )