diff --git a/src/views/device-manage/device/components/CloudCommand.vue b/src/views/device-manage/device/components/CloudCommand.vue
index 2e1b69a8..c2d6f3ea 100644
--- a/src/views/device-manage/device/components/CloudCommand.vue
+++ b/src/views/device-manage/device/components/CloudCommand.vue
@@ -54,7 +54,7 @@ const [register, { reload }] = useTable({
     },
     {
       title: '主题',
-      dataIndex: 't',
+      dataIndex: 'operation',
     },
     {
       title: '创建时间',