diff --git a/sources/tech/20150330 Linux FAQs with Answers--How to upgrade Docker on Ubuntu.md b/sources/tech/20150330 Linux FAQs with Answers--How to upgrade Docker on Ubuntu.md
index c31af4675c..f24963eee3 100644
--- a/sources/tech/20150330 Linux FAQs with Answers--How to upgrade Docker on Ubuntu.md	
+++ b/sources/tech/20150330 Linux FAQs with Answers--How to upgrade Docker on Ubuntu.md	
@@ -1,3 +1,5 @@
+Translating----geekpi
+
 Linux FAQs with Answers--How to upgrade Docker on Ubuntu
 ================================================================================
 > **Question**: I installed Docker on Ubuntu using its standard repositories. However, the default Docker installation does not meet the version requirement for my another application that relies on Docker. How can I upgrade Docker to the latest version on Ubuntu?
@@ -32,4 +34,4 @@ via: http://ask.xmodulo.com/upgrade-docker-ubuntu.html
 
 本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译，[Linux中国](http://linux.cn/) 荣誉推出
 
-[a]:http://ask.xmodulo.com/author/nanni
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+[a]:http://ask.xmodulo.com/author/nanni