diff --git a/packages/device/tutelage/AppWristband/components/List.vue b/packages/device/tutelage/AppWristband/components/List.vue
index f7af9ccd..2cf92a7d 100644
--- a/packages/device/tutelage/AppWristband/components/List.vue
+++ b/packages/device/tutelage/AppWristband/components/List.vue
@@ -125,7 +125,7 @@
           { prop: 'guardianCount', align: 'center', label: '监护人数' },
           { prop: 'areaName', align: 'center', label: '所属地区' },
           { prop: 'electricQuantity', align: 'center', label: '电量', formart: v => v ? `${v}%` : '-' },
-          { prop: 'createTime', align: 'center', width: 150, label: '最后更新时间' },
+          { prop: 'lastUpdateTime', align: 'center', width: 150, label: '最后更新时间' },
           { prop: 'temperature', align: 'center', label: '体温' },
           {
             prop: 'abnormalStatus',