diff --git a/sources/talk/20190329 9 open source tools for building a fault-tolerant system.md b/sources/talk/20190329 9 open source tools for building a fault-tolerant system.md
index 78282fb853..df696ad7aa 100644
--- a/sources/talk/20190329 9 open source tools for building a fault-tolerant system.md	
+++ b/sources/talk/20190329 9 open source tools for building a fault-tolerant system.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: ( chenmu-kk )
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )