diff --git a/sources/tech/20190321 How To Check If A Port Is Open On Multiple Remote Linux System Using Shell Script With nc Command.md b/sources/tech/20190321 How To Check If A Port Is Open On Multiple Remote Linux System Using Shell Script With nc Command.md
index 6277e85bdc..e46467daf0 100644
--- a/sources/tech/20190321 How To Check If A Port Is Open On Multiple Remote Linux System Using Shell Script With nc Command.md	
+++ b/sources/tech/20190321 How To Check If A Port Is Open On Multiple Remote Linux System Using Shell Script With nc Command.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (zero-MK)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )