diff --git a/README.md b/README.md
index 3e6ec8b..f5a31c0 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ I. This library provides developers on the funfun platform with common functions
 
 II. Use a cdn rawgit to load lib.js with a commit hash for example, 
 
-<pre><script src="https://cdn.rawgit.com/chengtie/funfunlib/42d871b/lib.js"></script></pre>
+<pre><script src="https://cdn.jsdelivr.net/gh/chengtie/funfunlib@42d871b/lib.js"></script></pre>
 
 
 III. Example:
diff --git a/examples/index.html b/examples/index.html
index 2c9e706..53bcdff 100644
--- a/examples/index.html
+++ b/examples/index.html
@@ -1,8 +1,8 @@
 <html>
     <head>
-        <script src="https://cdn.rawgit.com/chengtie/funfunlib/master/examples/tree.js"></script>
-        <script src="https://cdn.rawgit.com/chengtie/funfunlib/master/examples/dot.js"></script>
-        <script src="https://cdn.rawgit.com/chengtie/funfunlib/master/lib.js"></script>
+        <script src="https://cdn.jsdelivr.net/gh/chengtie/funfunlib@master/examples/tree.js"></script>
+        <script src="https://cdn.jsdelivr.net/gh/chengtie/funfunlib@master/examples/dot.js"></script>
+        <script src="https://cdn.jsdelivr.net/gh/chengtie/funfunlib@master/lib.js"></script>
     </head>
     <body>
         <script>
