优化通道设置

src/views/realTimeMonitor/components/setChannelDialog.vue

@@ -599,9 +599,10 @@ export default {
     },
     handleclose() {
       this.isShow = false;
+      this.bgflag = false;
       this.channelLoading = false;
       this.channelForm.zzbh = "";
-      this.channelForm.ysl = "";
+      this.channelForm.ysl = 80;
       this.channelForm.usbchecked = "";
       this.channelForm.zzdjchecked = "";
       this.channelForm.zdbgchecked = "";