diff --git a/sources/tech/20180202 Tuning MySQL 3 Simple Tweaks.md b/sources/tech/20180202 Tuning MySQL 3 Simple Tweaks.md
index 36e24c626c..4ba501625b 100644
--- a/sources/tech/20180202 Tuning MySQL 3 Simple Tweaks.md	
+++ b/sources/tech/20180202 Tuning MySQL 3 Simple Tweaks.md	
@@ -1,4 +1,4 @@
-Tuning MySQL: 3 Simple Tweaks
+Translating by qhwdw Tuning MySQL: 3 Simple Tweaks
 ============================================================
 
 If you don’t change the default MySQL configuration, your server is going to perform like a Ferrari that’s stuck in first gear…
@@ -93,4 +93,4 @@ via: https://medium.com/@richb_/tuning-mysql-3-simple-tweaks-6356768f9b90
 
 本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
 
-[a]:https://medium.com/@richb_
\ No newline at end of file
+[a]:https://medium.com/@richb_