diff --git a/apps/web-antd/src/views/system/oss-config/data.tsx b/apps/web-antd/src/views/system/oss-config/data.tsx
index 7fcc1bfd..b1e65ce7 100644
--- a/apps/web-antd/src/views/system/oss-config/data.tsx
+++ b/apps/web-antd/src/views/system/oss-config/data.tsx
@@ -128,6 +128,12 @@ export const drawerSchema: FormSchemaGetter = () => [
     fieldName: 'domain',
     label: '自定义域名',
   },
+  {
+    component: 'Input',
+    fieldName: 'tip',
+    label: '占位作为提示使用',
+    hideLabel: true,
+  },
   {
     component: 'Divider',
     componentProps: {
diff --git a/apps/web-antd/src/views/system/oss-config/oss-config-drawer.vue b/apps/web-antd/src/views/system/oss-config/oss-config-drawer.vue
index 3ec5f380..ddd194e2 100644
--- a/apps/web-antd/src/views/system/oss-config/oss-config-drawer.vue
+++ b/apps/web-antd/src/views/system/oss-config/oss-config-drawer.vue
@@ -5,6 +5,8 @@ import { useVbenDrawer } from '@vben/common-ui';
 import { $t } from '@vben/locales';
 import { cloneDeep } from '@vben/utils';
 
+import { Alert } from 'ant-design-vue';
+
 import { useVbenForm } from '#/adapter/form';
 import {
   ossConfigAdd,
@@ -79,7 +81,17 @@ async function handleCancel() {
 
 <template>
   <BasicDrawer :close-on-click-modal="false" :title="title" class="w-[650px]">
-    <BasicForm />
+    <BasicForm>
+      <template #tip>
+        <div class="ml-7 w-full">
+          <Alert
+            message="私有桶使用自定义域名无法预览, 但可以正常上传/下载"
+            show-icon
+            type="warning"
+          />
+        </div>
+      </template>
+    </BasicForm>
   </BasicDrawer>
 </template>