diff --git a/sources/tech/20190423 Four Methods To Check The Default Gateway Or Router IP Address In Linux.md b/sources/tech/20190423 Four Methods To Check The Default Gateway Or Router IP Address In Linux.md
index 9ecb164307..233cd8ef74 100644
--- a/sources/tech/20190423 Four Methods To Check The Default Gateway Or Router IP Address In Linux.md	
+++ b/sources/tech/20190423 Four Methods To Check The Default Gateway Or Router IP Address In Linux.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (warmfrog)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )