diff --git a/src/components/global.vue b/src/components/global.vue
index 492c0ae..1f38926 100644
--- a/src/components/global.vue
+++ b/src/components/global.vue
@@ -230,21 +230,18 @@
         console.log('接收消息', data)
         if (data.cmd == 'HEARTBEAT') {
           if (data.deviceStatus == 'ABNORMAL' && this.DYZshow) {
-            // const addr = require('../assets/audio/ExceptionNotice.mp3')
-            // this.play(addr)
             if (!this.cite.ztyc) {
               this.numZt = 120
               this.onNum()
             }
-            // // 判断异常语音
-            // if (data.abnormalReason !== '') {
-            //   console.log('执行了')
-            //   this.cite.serveError = true
-            // } else {
-            //   this.cite.serveError = false
-            // }
             this.cite.ztyc = true
           }
+          // 判断异常语音
+          if (data.abnormalReason !== undefined) {
+            this.cite.serveError = true
+          } else {
+            this.cite.serveError = false
+          }
         } else if (data.cmd == 'ORDER_INFO') {
           //小程序支付
           this.DYZshow = true