diff --git a/web_src/src/components/DeviceList.vue b/web_src/src/components/DeviceList.vue
index 67b6eba08..f994f9bf1 100755
--- a/web_src/src/components/DeviceList.vue
+++ b/web_src/src/components/DeviceList.vue
@@ -167,7 +167,7 @@ export default {
   },
   mounted() {
     this.initData();
-    this.updateLooper = setInterval(this.initData, 10000);
+    this.updateLooper = setInterval(this.getDeviceList, 10000);
   },
   destroyed() {
     this.$destroy('videojs');