diff --git a/sources/tech/20161108 A Practical Guide to Nmap (Network Security Scanner) in Kali Linux.md b/sources/tech/20161108 A Practical Guide to Nmap (Network Security Scanner) in Kali Linux.md
index 16bc6826d9..da55a2ed2a 100644
--- a/sources/tech/20161108 A Practical Guide to Nmap (Network Security Scanner) in Kali Linux.md	
+++ b/sources/tech/20161108 A Practical Guide to Nmap (Network Security Scanner) in Kali Linux.md	
@@ -204,9 +204,9 @@ There is a official guide on Nmap Network Scanning by author Gordon Lyon, ava
 
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-via: http://www.tecmint.com/kali-linux-installation-guide/
+via: http://www.tecmint.com/nmap-network-security-scanner-in-kali-linux/
 
-作者：[ Rob Turner][a]
+作者：[Rob Turner][a]
 
 译者：[译者ID](https://github.com/译者ID)