diff --git a/sources/tech/20141219 What is good audio editing software on Linux.md b/sources/tech/20141219 What is good audio editing software on Linux.md
index ccc6a0883b..da015adf14 100644
--- a/sources/tech/20141219 What is good audio editing software on Linux.md	
+++ b/sources/tech/20141219 What is good audio editing software on Linux.md	
@@ -1,3 +1,5 @@
+translating by wwy-hust
+
 What is good audio editing software on Linux
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