diff --git a/web/app/components/workflow/nodes/_base/components/agent-strategy-selector.tsx b/web/app/components/workflow/nodes/_base/components/agent-strategy-selector.tsx
index 1cf9fc23ef..dddaf1fd40 100644
--- a/web/app/components/workflow/nodes/_base/components/agent-strategy-selector.tsx
+++ b/web/app/components/workflow/nodes/_base/components/agent-strategy-selector.tsx
@@ -16,6 +16,7 @@ import type { StrategyPluginDetail } from '@/app/components/plugins/types'
 import type { ToolWithProvider } from '../../../types'
 import { CollectionType } from '@/app/components/tools/types'
 import useGetIcon from '@/app/components/plugins/install-plugin/base/use-get-icon'
+import type { StrategyStatus } from '../../agent/use-config'
 
 const ExternalNotInstallWarn = () => {
   const { t } = useTranslation()
@@ -67,10 +68,11 @@ function formatStrategy(input: StrategyPluginDetail[], getIcon: (i: string) => s
 export type AgentStrategySelectorProps = {
   value?: Strategy,
   onChange: (value?: Strategy) => void,
+  strategyStatus?: StrategyStatus
 }
 
 export const AgentStrategySelector = memo((props: AgentStrategySelectorProps) => {
-  const { value, onChange } = props
+  const { value, onChange, strategyStatus } = props
   const [open, setOpen] = useState(false)
   const [viewType, setViewType] = useState<ViewType>(ViewType.flat)
   const [query, setQuery] = useState('')
@@ -81,8 +83,7 @@ export const AgentStrategySelector = memo((props: AgentStrategySelectorProps) =>
     if (!list) return []
     return list.filter(tool => tool.name.toLowerCase().includes(query.toLowerCase()))
   }, [query, list])
-  // TODO: should be replaced by real data
-  const isExternalInstalled = true
+  const isShowError = (['plugin-not-found', 'strategy-not-found'] as Array<undefined | StrategyStatus>).includes(strategyStatus)
   const icon = list?.find(
     coll => coll.tools?.find(tool => tool.name === value?.agent_strategy_name),
   )?.icon as string | undefined
@@ -104,8 +105,8 @@ export const AgentStrategySelector = memo((props: AgentStrategySelectorProps) =>
           {value?.agent_strategy_label || t('workflow.nodes.agent.strategy.selectTip')}
         </p>
         {value && <div className='ml-auto flex items-center gap-1'>
-          <InstallPluginButton onClick={e => e.stopPropagation()} size={'small'} />
-          {isExternalInstalled ? <ExternalNotInstallWarn /> : <RiArrowDownSLine className='size-4 text-text-tertiary' />}
+          {strategyStatus === 'plugin-not-found' && <InstallPluginButton onClick={e => e.stopPropagation()} size={'small'} />}
+          {isShowError ? <ExternalNotInstallWarn /> : <RiArrowDownSLine className='size-4 text-text-tertiary' />}
         </div>}
       </div>
     </PortalToFollowElemTrigger>
@@ -143,9 +144,6 @@ export const AgentStrategySelector = memo((props: AgentStrategySelectorProps) =>
           </div>
         </main>
       </div>
-      {/* <div>
-        aaa
-      </div> */}
     </PortalToFollowElemContent>
   </PortalToFollowElem>
 })
diff --git a/web/app/components/workflow/nodes/_base/components/agent-strategy.tsx b/web/app/components/workflow/nodes/_base/components/agent-strategy.tsx
index 4ec46a6d61..fdd3e4f059 100644
--- a/web/app/components/workflow/nodes/_base/components/agent-strategy.tsx
+++ b/web/app/components/workflow/nodes/_base/components/agent-strategy.tsx
@@ -19,6 +19,7 @@ import { useWorkflowStore } from '../../../store'
 import { useRenderI18nObject } from '@/hooks/use-i18n'
 import type { NodeOutPutVar } from '../../../types'
 import type { Node } from 'reactflow'
+import type { StrategyStatus } from '../../agent/use-config'
 
 export type Strategy = {
   agent_strategy_provider_name: string
@@ -36,6 +37,7 @@ export type AgentStrategyProps = {
   onFormValueChange: (value: ToolVarInputs) => void
   nodeOutputVars?: NodeOutPutVar[],
   availableNodes?: Node[],
+  strategyStatus: StrategyStatus
 }
 
 type CustomSchema<Type, Field = {}> = Omit<CredentialFormSchema, 'type'> & { type: Type } & Field
@@ -54,7 +56,7 @@ type StringSchema = CustomSchema<'string', {
 type CustomField = ToolSelectorSchema | MultipleToolSelectorSchema | StringSchema
 
 export const AgentStrategy = memo((props: AgentStrategyProps) => {
-  const { strategy, onStrategyChange, formSchema, formValue, onFormValueChange, nodeOutputVars, availableNodes } = props
+  const { strategy, onStrategyChange, formSchema, formValue, onFormValueChange, nodeOutputVars, availableNodes, strategyStatus } = props
   const { t } = useTranslation()
   const defaultModel = useDefaultModel(ModelTypeEnum.textGeneration)
   const renderI18nObject = useRenderI18nObject()
@@ -176,7 +178,7 @@ export const AgentStrategy = memo((props: AgentStrategyProps) => {
     }
   }
   return <div className='space-y-2'>
-    <AgentStrategySelector value={strategy} onChange={onStrategyChange} />
+    <AgentStrategySelector value={strategy} onChange={onStrategyChange} strategyStatus={strategyStatus} />
     {
       strategy
         ? <div>
diff --git a/web/app/components/workflow/nodes/_base/components/install-plugin-button.tsx b/web/app/components/workflow/nodes/_base/components/install-plugin-button.tsx
index 1ae5fab864..992dfc05e4 100644
--- a/web/app/components/workflow/nodes/_base/components/install-plugin-button.tsx
+++ b/web/app/components/workflow/nodes/_base/components/install-plugin-button.tsx
@@ -3,14 +3,31 @@ import { RiInstallLine, RiLoader2Line } from '@remixicon/react'
 import type { ComponentProps } from 'react'
 import classNames from '@/utils/classnames'
 import { useTranslation } from 'react-i18next'
+import { useCheckInstalled, useInstallPackageFromMarketPlace } from '@/service/use-plugins'
 
-type InstallPluginButtonProps = Omit<ComponentProps<typeof Button>, 'children'>
+type InstallPluginButtonProps = Omit<ComponentProps<typeof Button>, 'children' | 'loading'> & {
+  uniqueIdentifier: string
+}
 
 export const InstallPluginButton = (props: InstallPluginButtonProps) => {
-  const { loading, className, ...rest } = props
+  const { className, uniqueIdentifier, ...rest } = props
   const { t } = useTranslation()
-  return <Button variant={'secondary'} disabled={loading} className={classNames('flex items-center', className)} {...rest}>
-    {loading ? t('workflow.nodes.agent.pluginInstaller.install') : t('workflow.nodes.agent.pluginInstaller.installing')}
-    {!loading ? <RiInstallLine className='size-4 ml-1' /> : <RiLoader2Line className='size-4 ml-1 animate-spin' />}
+  const manifest = useCheckInstalled({
+    pluginIds: [uniqueIdentifier],
+    enabled: !!uniqueIdentifier,
+  })
+  const install = useInstallPackageFromMarketPlace({
+    onSuccess() {
+      manifest.refetch()
+    },
+  })
+  const handleInstall = () => {
+    install.mutate(uniqueIdentifier)
+  }
+  if (!manifest.data) return null
+  if (manifest.data.plugins.some(plugin => plugin.id === uniqueIdentifier)) return null
+  return <Button variant={'secondary'} disabled={install.isPending} {...rest} onClick={handleInstall} className={classNames('flex items-center', className)} >
+    {install.isPending ? t('workflow.nodes.agent.pluginInstaller.install') : t('workflow.nodes.agent.pluginInstaller.installing')}
+    {!install.isPending ? <RiInstallLine className='size-4 ml-1' /> : <RiLoader2Line className='size-4 ml-1 animate-spin' />}
   </Button>
 }
diff --git a/web/app/components/workflow/nodes/agent/panel.tsx b/web/app/components/workflow/nodes/agent/panel.tsx
index ab8ff1c4b9..cc6ebf3ca2 100644
--- a/web/app/components/workflow/nodes/agent/panel.tsx
+++ b/web/app/components/workflow/nodes/agent/panel.tsx
@@ -30,6 +30,7 @@ const AgentPanel: FC<NodePanelProps<AgentNodeType>> = (props) => {
     inputs,
     setInputs,
     currentStrategy,
+    currentStrategyStatus,
     formData,
     onFormChange,
 
@@ -95,6 +96,7 @@ const AgentPanel: FC<NodePanelProps<AgentNodeType>> = (props) => {
         onFormValueChange={onFormChange}
         nodeOutputVars={availableVars}
         availableNodes={availableNodesWithParent}
+        strategyStatus={currentStrategyStatus}
       />
     </Field>
     <div>
diff --git a/web/app/components/workflow/nodes/agent/use-config.ts b/web/app/components/workflow/nodes/agent/use-config.ts
index 45dd648989..5f68581ea1 100644
--- a/web/app/components/workflow/nodes/agent/use-config.ts
+++ b/web/app/components/workflow/nodes/agent/use-config.ts
@@ -13,6 +13,8 @@ import type { Var } from '../../types'
 import { VarType as VarKindType } from '../../types'
 import useAvailableVarList from '../_base/hooks/use-available-var-list'
 
+export type StrategyStatus = 'loading' | 'plugin-not-found' | 'strategy-not-found' | 'success'
+
 const useConfig = (id: string, payload: AgentNodeType) => {
   const { nodesReadOnly: readOnly } = useNodesReadOnly()
   const { inputs, setInputs } = useNodeCrud<AgentNodeType>(id, payload)
@@ -27,7 +29,7 @@ const useConfig = (id: string, payload: AgentNodeType) => {
   const currentStrategy = strategyProvider.data?.declaration.strategies.find(
     str => str.identity.name === inputs.agent_strategy_name,
   )
-  const currentStrategyStatus: 'loading' | 'plugin-not-found' | 'strategy-not-found' | 'success' = useMemo(() => {
+  const currentStrategyStatus: StrategyStatus = useMemo(() => {
     if (strategyProvider.isLoading) return 'loading'
     if (strategyProvider.isError) return 'plugin-not-found'
     if (!currentStrategy) return 'strategy-not-found'
diff --git a/web/service/use-plugins.ts b/web/service/use-plugins.ts
index 5ad7d831d9..8a7b565350 100644
--- a/web/service/use-plugins.ts
+++ b/web/service/use-plugins.ts
@@ -22,6 +22,7 @@ import type {
   PluginsSearchParams,
 } from '@/app/components/plugins/marketplace/types'
 import { get, getMarketplace, post, postMarketplace } from './base'
+import type { MutateOptions } from '@tanstack/react-query'
 import {
   useMutation,
   useQuery,
@@ -72,8 +73,9 @@ export const useInvalidateInstalledPluginList = () => {
   }
 }
 
-export const useInstallPackageFromMarketPlace = () => {
+export const useInstallPackageFromMarketPlace = (options?: MutateOptions<InstallPackageResponse, Error, string>) => {
   return useMutation({
+    ...options,
     mutationFn: (uniqueIdentifier: string) => {
       return post<InstallPackageResponse>('/workspaces/current/plugin/install/marketplace', { body: { plugin_unique_identifiers: [uniqueIdentifier] } })
     },