diff --git a/sources/tech/20200422 How to Check the Available Network Interfaces, Associated IP Addresses, MAC Addresses, and Interface Speed on Linux.md b/sources/tech/20200422 How to Check the Available Network Interfaces, Associated IP Addresses, MAC Addresses, and Interface Speed on Linux.md
index ca7e8fe2aa..a16a007124 100644
--- a/sources/tech/20200422 How to Check the Available Network Interfaces, Associated IP Addresses, MAC Addresses, and Interface Speed on Linux.md	
+++ b/sources/tech/20200422 How to Check the Available Network Interfaces, Associated IP Addresses, MAC Addresses, and Interface Speed on Linux.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (geekpi)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )