diff --git a/sources/tech/20190223 Regex groups and numerals.md b/sources/tech/20190223 Regex groups and numerals.md
index 764ec1dfd5..c24505ee6b 100644
--- a/sources/tech/20190223 Regex groups and numerals.md	
+++ b/sources/tech/20190223 Regex groups and numerals.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (geekpi)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )