From 2984dbc0df974b70f35988f0f3ae71a7f338ccaa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9D=9E=E6=B3=95=E6=93=8D=E4=BD=9C?= <hjlarry@163.com>
Date: Tue, 26 Aug 2025 18:06:11 +0800
Subject: [PATCH] fix: when workflow not has start node can't open service api
 (#24564)

---
 web/app/components/app/overview/app-card.tsx      | 9 +++++++--
 web/app/components/tools/mcp/mcp-service-card.tsx | 3 ++-
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/web/app/components/app/overview/app-card.tsx b/web/app/components/app/overview/app-card.tsx
index 02fd779df6..0dddfed0f2 100644
--- a/web/app/components/app/overview/app-card.tsx
+++ b/web/app/components/app/overview/app-card.tsx
@@ -39,7 +39,9 @@ import { fetchAppDetailDirect } from '@/service/apps'
 import { AccessMode } from '@/models/access-control'
 import AccessControl from '../app-access-control'
 import { useAppWhiteListSubjects } from '@/service/access-control'
+import { useAppWorkflow } from '@/service/use-workflow'
 import { useGlobalPublicStore } from '@/context/global-public-context'
+import { BlockEnum } from '@/app/components/workflow/types'
 
 export type IAppCardProps = {
   className?: string
@@ -65,6 +67,7 @@ function AppCard({
   const router = useRouter()
   const pathname = usePathname()
   const { isCurrentWorkspaceManager, isCurrentWorkspaceEditor } = useAppContext()
+  const { data: currentWorkflow } = useAppWorkflow(appInfo.mode === 'workflow' ? appInfo.id : '')
   const appDetail = useAppStore(state => state.appDetail)
   const setAppDetail = useAppStore(state => state.setAppDetail)
   const [showSettingsModal, setShowSettingsModal] = useState(false)
@@ -100,8 +103,10 @@ function AppCard({
   const basicName = isApp
     ? appInfo?.site?.title
     : t('appOverview.overview.apiInfo.title')
-  const toggleDisabled = isApp ? !isCurrentWorkspaceEditor : !isCurrentWorkspaceManager
-  const runningStatus = isApp ? appInfo.enable_site : appInfo.enable_api
+  const hasStartNode = currentWorkflow?.graph?.nodes.find(node => node.data.type === BlockEnum.Start)
+  const isWorkflowAndMissingStart = appInfo.mode === 'workflow' && !hasStartNode
+  const toggleDisabled = isWorkflowAndMissingStart || (isApp ? !isCurrentWorkspaceEditor : !isCurrentWorkspaceManager)
+  const runningStatus = isWorkflowAndMissingStart ? false : (isApp ? appInfo.enable_site : appInfo.enable_api)
   const { app_base_url, access_token } = appInfo.site ?? {}
   const appMode = (appInfo.mode !== 'completion' && appInfo.mode !== 'workflow') ? 'chat' : appInfo.mode
   const appUrl = `${app_base_url}${basePath}/${appMode}/${access_token}`
diff --git a/web/app/components/tools/mcp/mcp-service-card.tsx b/web/app/components/tools/mcp/mcp-service-card.tsx
index 301bb66897..2230d3701c 100644
--- a/web/app/components/tools/mcp/mcp-service-card.tsx
+++ b/web/app/components/tools/mcp/mcp-service-card.tsx
@@ -73,7 +73,8 @@ function MCPServiceCard({
   const serverPublished = !!id
   const serverActivated = status === 'active'
   const serverURL = serverPublished ? `${appInfo.api_base_url.replace('/v1', '')}/mcp/server/${server_code}/mcp` : '***********'
-  const toggleDisabled = !isCurrentWorkspaceEditor || appUnpublished
+  const hasStartNode = currentWorkflow?.graph?.nodes.find(node => node.data.type === BlockEnum.Start)
+  const toggleDisabled = !isCurrentWorkspaceEditor || appUnpublished || !hasStartNode
 
   const [activated, setActivated] = useState(serverActivated)