diff --git a/sources/tech/20171120 Adopting Kubernetes step by step.md b/sources/tech/20171120 Adopting Kubernetes step by step.md
index 05faf304c8..0d10282dc7 100644
--- a/sources/tech/20171120 Adopting Kubernetes step by step.md	
+++ b/sources/tech/20171120 Adopting Kubernetes step by step.md	
@@ -1,3 +1,5 @@
+translating by aiwhj
+
 Adopting Kubernetes step by step
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