diff --git a/src/apps/AppBroadcast1/LiveBroadcast.vue b/src/apps/AppBroadcast1/LiveBroadcast.vue
index 09807305..6a214364 100644
--- a/src/apps/AppBroadcast1/LiveBroadcast.vue
+++ b/src/apps/AppBroadcast1/LiveBroadcast.vue
@@ -97,7 +97,8 @@
         equipmentList: [],
         recordList: [],
         innerAudioContext: null,
-        currIndex: -1
+        currIndex: -1,
+        broadcastId: ''
       }
     },
 
@@ -234,6 +235,7 @@
                 messageLevel: 1,
                 taskType: 0,
                 coverageType: 4,
+                broadcastId: this.broadcastId || '',
                 serialNo: this.equipmentList.map(v => v.serialNo).join(',')
               }).then(res => {
                 if (res.code === 0) {