diff --git a/sources/tech/20180928 Quiet log noise with Python and machine learning.md b/sources/tech/20180928 Quiet log noise with Python and machine learning.md
index f1fe2f1b7f..79894775ed 100644
--- a/sources/tech/20180928 Quiet log noise with Python and machine learning.md	
+++ b/sources/tech/20180928 Quiet log noise with Python and machine learning.md	
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+translating by Flowsnow
+
 Quiet log noise with Python and machine learning
 ======