diff --git a/sources/tech/20220301 Boost your home network with DNS caching on the edge.md b/sources/tech/20220301 Boost your home network with DNS caching on the edge.md
index 81a0754840..0741badf7a 100644
--- a/sources/tech/20220301 Boost your home network with DNS caching on the edge.md	
+++ b/sources/tech/20220301 Boost your home network with DNS caching on the edge.md	
@@ -2,7 +2,7 @@
 [#]: via: "https://opensource.com/article/22/3/dns-caching-edge"
 [#]: author: "Seth Kenlon https://opensource.com/users/seth"
 [#]: collector: "lujun9972"
-[#]: translator: " "
+[#]: translator: "Li-Huakang"
 [#]: reviewer: " "
 [#]: publisher: " "
 [#]: url: " "