diff --git a/sources/tech/20190409 Enhanced security at the edge.md b/sources/tech/20190409 Enhanced security at the edge.md
index 5085147029..46b2ae773e 100644
--- a/sources/tech/20190409 Enhanced security at the edge.md	
+++ b/sources/tech/20190409 Enhanced security at the edge.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (hopefully2333)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )