diff --git a/examples/turbo-vision.html b/examples/turbo-vision.html
index cf96314..29bb1b8 100644
--- a/examples/turbo-vision.html
+++ b/examples/turbo-vision.html
@@ -4,7 +4,6 @@
 <head>
     <meta charset="UTF-8">
     <title>Turbo Vision Example</title>
-    <script src="plugins/jquery-3.4.1.min.js"></script>
     <script src="../dist/tuicss.min.js"></script>
     <link rel="stylesheet" href="../dist/tuicss.min.css">
 </head>
@@ -162,7 +161,7 @@
                 <textarea class="tui-textarea full-width" style="height: 493px; overflow: scroll;">#include &#60;iostream&#62;
 using namespace std;
 
-int main() 
+int main()
 {
     cout &#60;&#60; "Hello, World!";
     return 0;
@@ -185,4 +184,4 @@ int main()
     </div>
 </body>
 
-</html>
\ No newline at end of file
+</html>
