diff --git a/sources/tech/20160808 How to cache static files on nginx.md b/sources/tech/20160808 How to cache static files on nginx.md
index 380d567852..2ae3e4f231 100644
--- a/sources/tech/20160808 How to cache static files on nginx.md	
+++ b/sources/tech/20160808 How to cache static files on nginx.md	
@@ -1,3 +1,5 @@
+Translating by GitFuture
+
 How to cache static files on nginx
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