diff --git a/sources/tech/20190219 5 Good Open Source Speech Recognition-Speech-to-Text Systems.md b/sources/tech/20190219 5 Good Open Source Speech Recognition-Speech-to-Text Systems.md
index c7609f5022..a817b6ff5e 100644
--- a/sources/tech/20190219 5 Good Open Source Speech Recognition-Speech-to-Text Systems.md	
+++ b/sources/tech/20190219 5 Good Open Source Speech Recognition-Speech-to-Text Systems.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (luuming)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )