diff --git a/CrossDown.py b/CrossDown.py
index bea4c1d..6410a3a 100644
--- a/CrossDown.py
+++ b/CrossDown.py
@@ -434,7 +434,7 @@ if __name__ == '__main__':
 <head>  
     <meta charset="UTF-8">  
     <meta name="viewport" content="width=device-width, initial-scale=1.0">  
-    <title>CrossDown</title>  
+    <title>UTF-8编码示例</title>  
     <script type="text/javascript" async
       src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/MathJax.js?config=TeX-MML-AM_CHTML">
     </script>
