更改视频地址

about.html

@@ -76,7 +76,7 @@
     <!-- 公司宣传视频 -->
     <div class="first_video">
         <video id="company_video" src="https://qjvideo.oss-cn-beijing.aliyuncs.com/2018%E5%8D%83%E5%AE%B6%E5%AE%A3%E4%BC%A0%E7%89%87.mp4"
-            poster="https://qjimage.oss-cn-beijing.aliyuncs.com/company_show_img.png" autoplay preload="preload" controls="controls"></video>
+            poster="./images/company_show_img.jpg" autoplay preload="preload" controls="controls"></video>
     </div>
     <!-- 视差滚动 -->
     <div class="main" id="main">