diff --git a/exchange.html b/exchange.html
index fff2d1a..eb2c71b 100644
--- a/exchange.html
+++ b/exchange.html
@@ -12,7 +12,7 @@
   </script>
   <script src="https://lsxdemall.oss-cn-beijing.aliyuncs.com/siteqiexchange/js/swiper.min.js"></script>
   <link href="https://lsxdemall.oss-cn-beijing.aliyuncs.com/siteqiexchange/css/swiper.min.css" rel="stylesheet">
-  <link rel="stylesheet" href="hhttps://lsxdemall.oss-cn-beijing.aliyuncs.com/MarketingSystem/css/homepage1_1_0.css">
+  <link rel="stylesheet" href="https://lsxdemall.oss-cn-beijing.aliyuncs.com/MarketingSystem/css/homepage1_1_0.css">
   <link rel="stylesheet" href="https://lsxdemall.oss-cn-beijing.aliyuncs.com/MarketingSystem/css/loading.css">
   <script src="https://lsxdemall.oss-cn-beijing.aliyuncs.com/MarketingSystem/js/api1_1_0.js"></script>
   <style>