diff --git a/sources/talk/20190612 When to use 5G, when to use Wi-Fi 6.md b/sources/talk/20190612 When to use 5G, when to use Wi-Fi 6.md
index a2271052c9..c7d242ba63 100644
--- a/sources/talk/20190612 When to use 5G, when to use Wi-Fi 6.md	
+++ b/sources/talk/20190612 When to use 5G, when to use Wi-Fi 6.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (chenmu-kk)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )