diff --git a/README.md b/README.md
index ba942c1..a65bcbf 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,6 @@
 **Cisco CCNA in 60 Days**
 
 
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 - Github: [github.com/gnu4cn/ccna60d](https://github.com/gnu4cn/ccna60d)