src/views/manage/deviceSet.vue

@@ -126,6 +126,7 @@ export default {
             }
           })
           setTimeout(() => {
+            if(this.topList.length)
             this.getData(this.topList[0])
           }, 0);
         }

src/views/manage/deviceStatusSet.vue

@@ -108,6 +108,7 @@ export default {
             }
           })
           setTimeout(() => {
+            if(this.topList.length)
             this.getData(this.topList[0])
           }, 0);
         }

src/views/manage/mobileControl.vue

@@ -112,6 +112,7 @@ export default {
             }
           })
           setTimeout(() => {
+            if(this.topList.length)
             this.getData(this.topList[0])
           }, 0);
         }