diff --git a/sources/tech/20150506 How to Securely Store Passwords and Api Keys Using Vault.md b/sources/tech/20150506 How to Securely Store Passwords and Api Keys Using Vault.md
index 4a1020f6f2..858197989d 100644
--- a/sources/tech/20150506 How to Securely Store Passwords and Api Keys Using Vault.md	
+++ b/sources/tech/20150506 How to Securely Store Passwords and Api Keys Using Vault.md	
@@ -1,3 +1,6 @@
+Translating by wwy-hust
+
+
 How to Securely Store Passwords and Api Keys Using Vault
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 Vault is a tool that is used to access secret information securely, it may be password, API key, certificate or anything else. Vault provides a unified interface to secret information through strong access control mechanism and extensive logging of events.
@@ -164,4 +167,4 @@ via: http://linoxide.com/how-tos/secure-secret-store-vault/
 [a]:http://linoxide.com/author/arunrz/
 [1]:https://dl.bintray.com/mitchellh/vault/vault_0.1.0_linux_386.zip
 [2]:https://dl.bintray.com/mitchellh/vault/vault_0.1.0_linux_amd64.zip
-[3]:https://dl.bintray.com/mitchellh/vault/vault_0.1.0_linux_arm.zip
\ No newline at end of file
+[3]:https://dl.bintray.com/mitchellh/vault/vault_0.1.0_linux_arm.zip