diff --git a/front/src/views/home/infrastructurePage.vue b/front/src/views/home/infrastructurePage.vue
index 2b325201..e38455bc 100644
--- a/front/src/views/home/infrastructurePage.vue
+++ b/front/src/views/home/infrastructurePage.vue
@@ -1032,10 +1032,10 @@
   const rowClickData = ref(null)
   // 打开视频预览
   const openVideo = (id, item) => {
+    rowClickData.value = item
     // 单个预览
     if (item && item.status != 1) {
-      rowClickData.value = item
-      return message.warning('当前设备离线！')
+      return message.warning('当前设备离线, 不可预览！')
     }
     console.log('打开视频', id)
     const param = {