diff --git a/src/assets/model/live/v5.mp4 b/src/assets/model/live/v5.mp4
new file mode 100644
index 0000000..02f7940
Binary files /dev/null and b/src/assets/model/live/v5.mp4 differ
diff --git a/src/views/model/equipment.vue b/src/views/model/equipment.vue
index 71ad4da..8d0987e 100644
--- a/src/views/model/equipment.vue
+++ b/src/views/model/equipment.vue
@@ -62,6 +62,7 @@ import chinaMap from "@/views/model/china2.json";
 
 
 const vw = (document.documentElement.clientWidth || document.body.clientWidth) / 100
+let getDateIntervalFun = null
 export default {
   name: "Liner",
   components: {
diff --git a/src/views/model/live.vue b/src/views/model/live.vue
index f757d68..c9d2586 100644
--- a/src/views/model/live.vue
+++ b/src/views/model/live.vue
@@ -48,7 +48,7 @@
       <div>
         <div class="time1">{{ time1 }}</div>
         <video autoplay="" muted="" loop="loop">
-          <source src="@/assets/model/live/v1.mp4" type="video/mp4">
+          <source src="@/assets/model/live/v5.mp4" type="video/mp4">
           您的浏览器不支持 video 标签。
         </video>
       </div>