diff --git a/sources/tech/20170303 A Programmes Introduction to Unicode.md b/sources/tech/20170303 A Programmes Introduction to Unicode.md
index 4724955c87..0e4bd2b1b7 100644
--- a/sources/tech/20170303 A Programmes Introduction to Unicode.md	
+++ b/sources/tech/20170303 A Programmes Introduction to Unicode.md	
@@ -1,4 +1,3 @@
-translating by chenxinlong
 [A Programmer’s Introduction to Unicode][18]
 ============================================================
 
@@ -224,7 +223,7 @@ You can contact me at nathaniel dot reed at gmail dot com, or follow me on Twitt
 via: http://reedbeta.com/blog/programmers-intro-to-unicode/?imm_mid=0ee8ca&cmp=em-prog-na-na-newsltr_20170311
 
 作者：[ Nathan][a]
-译者：[译者ID](https://github.com/chenxinlong)
+译者：[译者ID](https://github.com/译者ID)
 校对：[校对者ID](https://github.com/校对者ID)
 
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