diff --git a/src/apps/AppBroadcast1/LiveBroadcast.vue b/src/apps/AppBroadcast1/LiveBroadcast.vue
index 8baa569b..60742e98 100644
--- a/src/apps/AppBroadcast1/LiveBroadcast.vue
+++ b/src/apps/AppBroadcast1/LiveBroadcast.vue
@@ -123,9 +123,15 @@
         this.y = close.offsetTop
         this.w = close.clientWidth
         this.h = close.clientHeight
+
+        document.body.addEventListener('touchmove', this.bindEvent, { passive: false })
       })
     },
 
+    destroyed () {
+      document.body.removeEventListener('touchmove', this.bindEvent)
+    },
+
     onLoad () {
       this.innerAudioContext = uni.createInnerAudioContext()
       this.innerAudioContext.autoplay = true
@@ -147,6 +153,10 @@
     },
 
     methods: {
+      bindEvent (e) {
+        e.preventDefault()
+      },
+
       onLongtap () {
         if (!this.equipmentList.length) {
           return this.$u.toast('请选择播发设备')
@@ -374,6 +384,8 @@
         image {
           width: 96px;
           height: 96px;
+          pointer-events: none;
+          user-select: none;
         }
       }
 
@@ -587,6 +599,7 @@
         height: 128px;
         margin-bottom: 16px;
         pointer-events: none;
+        user-select: none;
       }
 
       p {