diff --git a/README.md b/README.md
index 6d97853..228457d 100644
--- a/README.md
+++ b/README.md
@@ -7,4 +7,4 @@ http://juanonsoftware.github.io/How-to-use-markdown-for-online-editor/
 #CDN
 
 V1.1
-https://cdn.rawgit.com/netvietdev/showdown-preview/dist/v1.1/jquery.showdown-preview.js
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+https://cdn.jsdelivr.net/gh/netvietdev/showdown-preview@dist/v1.1/jquery.showdown-preview.js
\ No newline at end of file