diff --git a/web/app/components/app/text-generate/item/index.tsx b/web/app/components/app/text-generate/item/index.tsx
index db4329724a..700df81d23 100644
--- a/web/app/components/app/text-generate/item/index.tsx
+++ b/web/app/components/app/text-generate/item/index.tsx
@@ -24,6 +24,8 @@ export interface IGenerationItemProps {
   onFeedback?: (feedback: Feedbacktype) => void
   onSave?: (messageId: string) => void
   isMobile?: boolean
+  isInstalledApp: boolean,
+  installedAppId?: string,
 }
 
 export const SimpleBtn = ({ className, onClick, children }: {
@@ -75,7 +77,9 @@ const GenerationItem: FC<IGenerationItemProps> = ({
   onFeedback,
   onSave,
   depth = 1,
-  isMobile
+  isMobile,
+  isInstalledApp,
+  installedAppId,
 }) => {
   const { t } = useTranslation()
   const isTop = depth === 1
@@ -88,7 +92,7 @@ const GenerationItem: FC<IGenerationItemProps> = ({
   })
 
   const handleFeedback = async (childFeedback: Feedbacktype) => {
-    await updateFeedback({ url: `/messages/${childMessageId}/feedbacks`, body: { rating: childFeedback.rating } })
+    await updateFeedback({ url: `/messages/${childMessageId}/feedbacks`, body: { rating: childFeedback.rating } }, isInstalledApp, installedAppId)
     setChildFeedback(childFeedback)
   }
 
@@ -104,7 +108,9 @@ const GenerationItem: FC<IGenerationItemProps> = ({
     isLoading: isQuerying,
     feedback: childFeedback,
     onSave,
-    isMobile
+    isMobile,
+    isInstalledApp,
+    installedAppId,
   }
 
   const handleMoreLikeThis = async () => {
@@ -113,7 +119,7 @@ const GenerationItem: FC<IGenerationItemProps> = ({
       return
     }
     startQuerying()
-    const res: any = await fetchMoreLikeThis(messageId as string)
+    const res: any = await fetchMoreLikeThis(messageId as string, isInstalledApp, installedAppId)
     setCompletionRes(res.answer)
     setChildMessageId(res.id)
     stopQuerying()
diff --git a/web/app/components/explore/index.tsx b/web/app/components/explore/index.tsx
index 5011d21dcd..54222293db 100644
--- a/web/app/components/explore/index.tsx
+++ b/web/app/components/explore/index.tsx
@@ -1,9 +1,10 @@
 'use client'
-import React, { FC, useEffect } from 'react'
+import React, { FC, useEffect, useState } from 'react'
 import ExploreContext from '@/context/explore-context'
 import Sidebar from '@/app/components/explore/sidebar'
 import { useAppContext } from '@/context/app-context'
 import { fetchMembers } from '@/service/common'
+import { InstalledApp } from '@/models/explore'
 
 export interface IExploreProps {
   children: React.ReactNode
@@ -12,9 +13,10 @@ export interface IExploreProps {
 const Explore: FC<IExploreProps> = ({
   children
 }) => {
-  const [controlUpdateInstalledApps, setControlUpdateInstalledApps] = React.useState(0)
+  const [controlUpdateInstalledApps, setControlUpdateInstalledApps] = useState(0)
   const { userProfile } = useAppContext()
-  const [hasEditPermission, setHasEditPermission] = React.useState(false)
+  const [hasEditPermission, setHasEditPermission] = useState(false)
+  const [installedApps, setInstalledApps] = useState<InstalledApp[]>([])
 
   useEffect(() => {
     (async () => {
@@ -32,7 +34,9 @@ const Explore: FC<IExploreProps> = ({
           {
             controlUpdateInstalledApps,
             setControlUpdateInstalledApps,
-            hasEditPermission
+            hasEditPermission,
+            installedApps,
+            setInstalledApps
           }
         }
       >
diff --git a/web/app/components/explore/installed-app/index.tsx b/web/app/components/explore/installed-app/index.tsx
index a945ceff89..9fbee85f23 100644
--- a/web/app/components/explore/installed-app/index.tsx
+++ b/web/app/components/explore/installed-app/index.tsx
@@ -1,9 +1,9 @@
 'use client'
-import React, { FC, useEffect } from 'react'
-import { App } from '@/types/app'
+import React, { FC } from 'react'
+import { useContext } from 'use-context-selector'
+import ExploreContext from '@/context/explore-context'
 import ChatApp from '@/app/components/share/chat'
 import TextGenerationApp from '@/app/components/share/text-generation'
-import { fetchAppDetail } from '@/service/explore'
 import Loading from '@/app/components/base/loading'
 
 export interface IInstalledAppProps {
@@ -13,20 +13,15 @@ export interface IInstalledAppProps {
 const InstalledApp: FC<IInstalledAppProps> = ({
   id,
 }) => {
-  const [app, setApp] = React.useState<App | null>(null)
-  const [isLoaded, setIsLoaded] = React.useState(false)
-  useEffect(() => {
-    if(id) {
-      setIsLoaded(false);
-      (async () => {
-        const appDetail = await fetchAppDetail(id)
-        setApp(appDetail)
-        setIsLoaded(true)
-      })()
-    }
-  }, [id])
+  const { installedApps } = useContext(ExploreContext)
+  const installedApp  = installedApps.find(item => item.id === id)
+  const app = installedApp ? {
+    id: installedApp.id,
+    name
+  } : null
+  
 
-  if(!isLoaded) {
+  if(!installedApp) {
     return (
       <div className='flex h-full items-center'>
         <Loading type='area' />
@@ -36,12 +31,11 @@ const InstalledApp: FC<IInstalledAppProps> = ({
   
   return (
     <div className='h-full'>
-      {app?.mode === 'chat' ? (
-        <ChatApp isInstalledApp installedAppInfo={app as App}/>
+      {installedApp?.app.mode === 'chat' ? (
+        <ChatApp isInstalledApp installedAppInfo={installedApp}/>
       ): (
-        <TextGenerationApp isInstalledApp installedAppInfo={app as App}/>
+        <TextGenerationApp isInstalledApp installedAppInfo={installedApp}/>
       )}
-      
     </div>
   )
 }
diff --git a/web/app/components/explore/sidebar/index.tsx b/web/app/components/explore/sidebar/index.tsx
index 546bdcd51c..ab04cb91a3 100644
--- a/web/app/components/explore/sidebar/index.tsx
+++ b/web/app/components/explore/sidebar/index.tsx
@@ -1,11 +1,12 @@
 'use client'
 import React, { FC, useEffect } from 'react'
 import { useTranslation } from 'react-i18next'
+import { useContext } from 'use-context-selector'
+import ExploreContext from '@/context/explore-context'
 import cn from 'classnames'
 import { useSelectedLayoutSegments } from 'next/navigation'
 import Link from 'next/link'
 import Item from './app-nav-item'
-import { InstalledApp } from '@/models/explore'
 import { fetchInstalledAppList as doFetchInstalledAppList  } from '@/service/explore'
 
 const SelectedDiscoveryIcon = () => (
@@ -21,15 +22,15 @@ const DiscoveryIcon = () => (
 )
 
 const SideBar: FC<{
-  controlUpdateInstalledApps: number
+  controlUpdateInstalledApps: number,
 }> = ({
-  controlUpdateInstalledApps
+  controlUpdateInstalledApps,
 }) => {
   const { t } = useTranslation()
   const segments = useSelectedLayoutSegments()
   const lastSegment = segments.slice(-1)[0]
   const isDiscoverySelected = lastSegment === 'apps'
-  const [installedApps, setInstalledApps] = React.useState<InstalledApp[]>([])
+  const { installedApps, setInstalledApps } = useContext(ExploreContext)
 
   const fetchInstalledAppList = async () => {
     const {installed_apps} : any = await doFetchInstalledAppList()
@@ -60,7 +61,7 @@ const SideBar: FC<{
         <div className='mt-10'>
           <div className='pl-2 text-xs text-gray-500 font-medium uppercase'>{t('explore.sidebar.workspace')}</div>
           <div className='mt-3 space-y-1'>
-            {installedApps.map(({app : {id, name}}) => {
+            {installedApps.map(({id, app : { name }}) => {
               return (
                 <Item key={id} name={name} id={id} isSelected={lastSegment?.toLowerCase() === id} />
               )
diff --git a/web/app/components/share/chat/index.tsx b/web/app/components/share/chat/index.tsx
index d8c92f4687..9e73003781 100644
--- a/web/app/components/share/chat/index.tsx
+++ b/web/app/components/share/chat/index.tsx
@@ -23,11 +23,11 @@ import { replaceStringWithValues } from '@/app/components/app/configuration/prom
 import AppUnavailable from '../../base/app-unavailable'
 import { userInputsFormToPromptVariables } from '@/utils/model-config'
 import { SuggestedQuestionsAfterAnswerConfig } from '@/models/debug'
-import { App } from '@/types/app'
+import { InstalledApp } from '@/models/explore'
 
 export type IMainProps = {
   isInstalledApp?: boolean,
-  installedAppInfo? : App
+  installedAppInfo? : InstalledApp
 }
 
 const Main: FC<IMainProps> = ({
@@ -227,11 +227,10 @@ const Main: FC<IMainProps> = ({
     return Promise.all([isInstalledApp ? {
       app_id: installedAppInfo?.id, 
       site: {
-        title: installedAppInfo?.name,
+        title: installedAppInfo?.app.name,
         prompt_public: false,
         copyright: ''
       },
-      model_config: installedAppInfo?.app_model_config,
       plan: 'basic',
     }: fetchAppInfo(), fetchConversations(isInstalledApp, installedAppInfo?.id), fetchAppParams(isInstalledApp, installedAppInfo?.id)])
   }
@@ -242,12 +241,12 @@ const Main: FC<IMainProps> = ({
     (async () => {
       try {
         const [appData, conversationData, appParams]: any = await fetchInitData()
-        const { app_id: appId, site: siteInfo, model_config, plan }: any = appData
+        const { app_id: appId, site: siteInfo, plan }: any = appData
         setAppId(appId)
         setPlan(plan)
         const tempIsPublicVersion = siteInfo.prompt_public
         setIsPublicVersion(tempIsPublicVersion)
-        const prompt_template = tempIsPublicVersion ? model_config.pre_prompt : ''
+        const prompt_template = ''
         // handle current conversation id
         const { data: conversations } = conversationData as { data: ConversationItem[] }
         const _conversationId = getConversationIdFromStorage(appId)
diff --git a/web/app/components/share/text-generation/index.tsx b/web/app/components/share/text-generation/index.tsx
index 18942ee9e3..09f5d6f379 100644
--- a/web/app/components/share/text-generation/index.tsx
+++ b/web/app/components/share/text-generation/index.tsx
@@ -23,10 +23,11 @@ import { XMarkIcon } from '@heroicons/react/24/outline'
 import s from './style.module.css'
 import Button from '../../base/button'
 import { App } from '@/types/app'
+import { InstalledApp } from '@/models/explore'
 
 export type IMainProps = {
   isInstalledApp?: boolean,
-  installedAppInfo? : App
+  installedAppInfo? : InstalledApp
 }
 
 const TextGeneration: FC<IMainProps> = ({
@@ -167,11 +168,10 @@ const TextGeneration: FC<IMainProps> = ({
     return Promise.all([isInstalledApp ? {
       app_id: installedAppInfo?.id, 
       site: {
-        title: installedAppInfo?.name,
+        title: installedAppInfo?.app.name,
         prompt_public: false,
         copyright: ''
       },
-      model_config: installedAppInfo?.app_model_config,
       plan: 'basic',
     }: fetchAppInfo(), fetchAppParams(isInstalledApp, installedAppInfo?.id)])
   }
@@ -249,6 +249,8 @@ const TextGeneration: FC<IMainProps> = ({
                     feedback={feedback}
                     onSave={handleSaveMessage}
                     isMobile={isMoble}
+                    isInstalledApp={isInstalledApp}
+                    installedAppId={installedAppInfo?.id}
                   />
                 )
               }
diff --git a/web/context/explore-context.ts b/web/context/explore-context.ts
index 2476903c79..211586d7ec 100644
--- a/web/context/explore-context.ts
+++ b/web/context/explore-context.ts
@@ -1,15 +1,20 @@
 import { createContext } from 'use-context-selector'
+import { InstalledApp } from '@/models/explore'
 
 type IExplore = {
   controlUpdateInstalledApps: number
   setControlUpdateInstalledApps: (controlUpdateInstalledApps: number) => void
   hasEditPermission: boolean
+  installedApps: InstalledApp[]
+  setInstalledApps: (installedApps: InstalledApp[]) => void
 }
 
 const ExploreContext = createContext<IExplore>({
   controlUpdateInstalledApps: 0,
   setControlUpdateInstalledApps: () => { },
   hasEditPermission: false,
+  installedApps: [],
+  setInstalledApps: () => { },
 })
 
 export default ExploreContext
diff --git a/web/service/share.ts b/web/service/share.ts
index adb23caeb5..1e3cbb5b4f 100644
--- a/web/service/share.ts
+++ b/web/service/share.ts
@@ -31,7 +31,7 @@ export const sendChatMessage = async (body: Record<string, any>, { onData, onCom
       ...body,
       response_mode: 'streaming',
     },
-  }, { onData, onCompleted, isPublicAPI: true, onError, getAbortController })
+  }, { onData, onCompleted, isPublicAPI: !isInstalledApp, onError, getAbortController })
 }
 
 export const sendCompletionMessage = async (body: Record<string, any>, { onData, onCompleted, onError }: {
@@ -44,7 +44,7 @@ export const sendCompletionMessage = async (body: Record<string, any>, { onData,
       ...body,
       response_mode: 'streaming',
     },
-  }, { onData, onCompleted, isPublicAPI: true, onError })
+  }, { onData, onCompleted, isPublicAPI: !isInstalledApp, onError })
 }
 
 export const fetchAppInfo = async () => {