diff --git a/sources/tech/20141028 When Does Your OS Run.md b/sources/tech/20141028 When Does Your OS Run.md
index 099c0347bf..0545ab579d 100644
--- a/sources/tech/20141028 When Does Your OS Run.md	
+++ b/sources/tech/20141028 When Does Your OS Run.md	
@@ -1,3 +1,5 @@
+Translating by Cwndmiao
+
 When Does Your OS Run?
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