diff --git a/index.html b/index.html
index cdf4378..1d77e31 100644
--- a/index.html
+++ b/index.html
@@ -121,7 +121,7 @@ li{margin-left: 1em}
 <h2 class="white">联系方式</h2>
 <div class="mod clearfix">
     <video class="video float-right" preload="auto" playsinline controls autoplay>
-        <source src="https://dev.filesite.io/videos/%E5%8A%9F%E5%A4%AB/pianduan.mp4" type="video/mp4">
+        <source src="gongfu_pianduan.mp4" type="video/mp4">
     </video>
     <ul>
         <li>手机号码：<strong id="phone">...</strong></li>