diff --git a/witch/webroot/index.html b/witch/webroot/index.html
index ff9c182..d9aee90 100644
--- a/witch/webroot/index.html
+++ b/witch/webroot/index.html
@@ -3,7 +3,7 @@
 <head>
     <meta charset="UTF-8">
     <!-- 引入样式 -->
-    <link rel="stylesheet" href="http://cdn.jsdeliver.net/npm/element-ui/lib/theme-chalk/index.css">
+    <link rel="stylesheet" href="http://cdn.jsdelivr.net/npm/element-ui/lib/theme-chalk/index.css">
     <style>
         body {
             font-family: Helvetica
@@ -88,4 +88,4 @@
     });
 
 </script>
-</html>
\ No newline at end of file
+</html>
