diff --git a/ui/src/api/admin/workspace/application/application.ts b/ui/src/api/admin/workspace/application/application.ts
index fc7bbe99a80..19c788b07fb 100644
--- a/ui/src/api/admin/workspace/application/application.ts
+++ b/ui/src/api/admin/workspace/application/application.ts
@@ -51,8 +51,10 @@ const exportApplication = (applicationId: string, applicationName: string) => {
 const exportApplicationSkills = (applicationId: string, applicationName: string) =>
   Promise.resolve({ application_id: applicationId, name: applicationName })
 
-/** 模拟工作空间智能体门户上下架；TODO：接入真实接口，当前不持久化。 */
-const putApplicationPortal = (applicationId: string, isPortal: boolean) => Promise.resolve({ id: applicationId, is_portal: isPortal })
+/** 模拟工作空间智能体门户上下架。 */
+const putApplicationPortal = (applicationId: string, isPortal: boolean) => {
+  return put<{ is_portal: boolean }, ApplicationDetail>(`${getPrefix()}/${applicationId}`, { is_portal: isPortal })
+}
 
 /** 导入智能体文件并创建工作空间智能体。 */
 const postApplicationImport = (file: File, folderId: string) => {
diff --git a/ui/src/views/application/application-card/action-dropdown/PortalApplicationAction.vue b/ui/src/views/application/application-card/action-dropdown/PortalApplicationAction.vue
index be6686be594..efbb70786d8 100644
--- a/ui/src/views/application/application-card/action-dropdown/PortalApplicationAction.vue
+++ b/ui/src/views/application/application-card/action-dropdown/PortalApplicationAction.vue
@@ -10,7 +10,6 @@ const props = defineProps<{ api: typeof ApplicationApi | typeof SystemResourceAp
 const loading = defineModel<boolean>('loading', { default: false })
 const emit = defineEmits<{ change: [isPortal: boolean] }>()
 
-// 模拟请求成功后由列表更新状态，后续替换真实接口时保留此流程。
 function handlePortalApplication() {
   if (loading.value) return
   const isPortal = !props.application.is_portal
@@ -19,7 +18,7 @@ function handlePortalApplication() {
     .putApplicationPortal(props.application.id, isPortal)
     .then((application) => {
       emit('change', application.is_portal)
-      MsgSuccess(isPortal ? '模拟上架成功' : '模拟下架成功')
+      MsgSuccess(isPortal ? '上架成功' : '下架成功')
     })
     .catch(() => {})
     .finally(() => {