diff --git a/apps/web-antd/src/views/aiot/device/roi/components/WorkingHoursEditor.vue b/apps/web-antd/src/views/aiot/device/roi/components/WorkingHoursEditor.vue
index cd28ad3f6..5538b9f79 100644
--- a/apps/web-antd/src/views/aiot/device/roi/components/WorkingHoursEditor.vue
+++ b/apps/web-antd/src/views/aiot/device/roi/components/WorkingHoursEditor.vue
@@ -58,18 +58,8 @@ const templates = [
     icon: '⏰',
     description: '上午+下午',
     periods: [
-      { start: '09:00', end: '12:00' },
-      { start: '14:00', end: '18:00' },
-    ],
-  },
-  {
-    label: '三班制',
-    icon: '🔄',
-    description: '早中晚班',
-    periods: [
-      { start: '08:00', end: '16:00' },
-      { start: '16:00', end: '00:00' },
-      { start: '00:00', end: '08:00' },
+      { start: '08:30', end: '11:00' },
+      { start: '12:00', end: '17:30' },
     ],
   },
 ];