diff --git a/cmdb-ui/src/views/setting/auth/common.vue b/cmdb-ui/src/views/setting/auth/common.vue
index 6d07088..93cd90d 100644
--- a/cmdb-ui/src/views/setting/auth/common.vue
+++ b/cmdb-ui/src/views/setting/auth/common.vue
@@ -15,6 +15,13 @@
         "
       />
     </a-form-model-item>
+    <a-form-model-item
+      label="API服务地址"
+      prop="api_host"
+      help="如果服务的部署没使用DNS, 如果要启用CAS、OAuth2.0、OIDC的，则须填API服务地址"
+    >
+      <a-input v-model="form.api_host" placeholder="http://127.0.0.1:5000" />
+    </a-form-model-item>
   </a-form-model>
 </template>
 
@@ -29,6 +36,7 @@ export default {
       wrapperCol: { span: 10 },
       form: {
         auto_redirect: 0,
+        api_host: '',
       },
       rules: {
         auto_redirect: [{ required: true }],