revert https://github.com/langgenius/dify/pull/19497 (19497) (#19807)

Co-authored-by: qingguo <qingguo@lexin.com>

web/app/components/header/account-dropdown/workplace-selector/index.tsx

@@ -4,7 +4,7 @@ import { useTranslation } from 'react-i18next'
 import { Menu, MenuButton, MenuItems, Transition } from '@headlessui/react'
 import { RiArrowDownSLine } from '@remixicon/react'
 import cn from '@/utils/classnames'
-import { WEB_PREFIX } from '@/config'
+import { basePath } from '@/utils/var'
 import PlanBadge from '@/app/components/header/plan-badge'
 import { switchWorkspace } from '@/service/common'
 import { useWorkspacesContext } from '@/context/workspace-context'
@@ -23,7 +23,7 @@ const WorkplaceSelector = () => {
         return
       await switchWorkspace({ url: '/workspaces/switch', body: { tenant_id } })
       notify({ type: 'success', message: t('common.actionMsg.modifiedSuccessfully') })
-      location.assign(WEB_PREFIX)
+      location.assign(`${location.origin}${basePath}`)
     }
     catch {
       notify({ type: 'error', message: t('common.provider.saveFailed') })