diff --git a/sources/tech/20170310 A public cloud migration in 22 days.md b/sources/tech/20170310 A public cloud migration in 22 days.md
index 5029bba8b5..a69a75cc93 100644
--- a/sources/tech/20170310 A public cloud migration in 22 days.md	
+++ b/sources/tech/20170310 A public cloud migration in 22 days.md	
@@ -1,3 +1,4 @@
+【toutoudnf 翻译中】
 A public cloud migration in 22 days
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