diff --git a/sources/tech/20210204 How to implement business requirements in software development.md b/sources/tech/20210204 How to implement business requirements in software development.md
index 38845d0cb4..c3a49e052a 100644
--- a/sources/tech/20210204 How to implement business requirements in software development.md	
+++ b/sources/tech/20210204 How to implement business requirements in software development.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (toknow-gh)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )