diff --git a/subPages/home/book.vue b/subPages/home/book.vue
index 63ab3b1..7db149d 100644
--- a/subPages/home/book.vue
+++ b/subPages/home/book.vue
@@ -101,7 +101,7 @@
                   <!-- 视频播放器 -->
                   <video 
                     v-else
-                    src="https://qiniu-web-assets.dcloud.net.cn/unidoc/zh/2minute-demo.mp4" 
+                    :src="item.url" 
                     class="video-player" 
                     controls 
                     :poster="item.coverUrl"