diff --git a/web/app/(commonLayout)/app/(appDetailLayout)/[appId]/overview/chartView.tsx b/web/app/(commonLayout)/app/(appDetailLayout)/[appId]/overview/chartView.tsx
index 251c29ad1a..1d1287f75d 100644
--- a/web/app/(commonLayout)/app/(appDetailLayout)/[appId]/overview/chartView.tsx
+++ b/web/app/(commonLayout)/app/(appDetailLayout)/[appId]/overview/chartView.tsx
@@ -3,8 +3,10 @@ import React, { useState } from 'react'
 import dayjs from 'dayjs'
 import quarterOfYear from 'dayjs/plugin/quarterOfYear'
 import { useTranslation } from 'react-i18next'
+import useSWR from 'swr'
+import { fetchAppDetail } from '@/service/apps'
 import type { PeriodParams } from '@/app/components/app/overview/appChart'
-import { ConversationsChart, CostChart, EndUsersChart } from '@/app/components/app/overview/appChart'
+import { AvgResponseTime, AvgSessionInteractions, ConversationsChart, CostChart, EndUsersChart, UserSatisfactionRate } from '@/app/components/app/overview/appChart'
 import type { Item } from '@/app/components/base/select'
 import { SimpleSelect } from '@/app/components/base/select'
 import { TIME_PERIOD_LIST } from '@/app/components/app/log/filter'
@@ -20,6 +22,9 @@ export type IChartViewProps = {
 }
 
 export default function ChartView({ appId }: IChartViewProps) {
+  const detailParams = { url: '/apps', id: appId }
+  const { data: response } = useSWR(detailParams, fetchAppDetail)
+  const isChatApp = response?.mode === 'chat'
   const { t } = useTranslation()
   const [period, setPeriod] = useState<PeriodParams>({ name: t('appLog.filter.period.last7days'), query: { start: today.subtract(7, 'day').format(queryDateFormat), end: today.format(queryDateFormat) } })
 
@@ -27,6 +32,9 @@ export default function ChartView({ appId }: IChartViewProps) {
     setPeriod({ name: item.name, query: { start: today.subtract(item.value as number, 'day').format(queryDateFormat), end: today.format(queryDateFormat) } })
   }
 
+  if (!response)
+    return null
+
   return (
     <div>
       <div className='flex flex-row items-center mt-8 mb-4 text-gray-900 text-base'>
@@ -46,6 +54,20 @@ export default function ChartView({ appId }: IChartViewProps) {
           <EndUsersChart period={period} id={appId} />
         </div>
       </div>
+      <div className='flex flex-row w-full mb-6'>
+        <div className='flex-1 mr-3'>
+          {isChatApp
+            ? (
+              <AvgSessionInteractions period={period} id={appId} />
+            )
+            : (
+              <AvgResponseTime period={period} id={appId} />
+            )}
+        </div>
+        <div className='flex-1 ml-3'>
+          <UserSatisfactionRate period={period} id={appId} />
+        </div>
+      </div>
       <CostChart period={period} id={appId} />
     </div>
   )
diff --git a/web/app/components/app/overview/appChart.tsx b/web/app/components/app/overview/appChart.tsx
index a8dae564e6..277592bf4f 100644
--- a/web/app/components/app/overview/appChart.tsx
+++ b/web/app/components/app/overview/appChart.tsx
@@ -6,12 +6,12 @@ import type { EChartsOption } from 'echarts'
 import useSWR from 'swr'
 import dayjs from 'dayjs'
 import { get } from 'lodash-es'
-import { formatNumber } from '@/utils/format'
 import { useTranslation } from 'react-i18next'
+import { formatNumber } from '@/utils/format'
 import Basic from '@/app/components/app-sidebar/basic'
 import Loading from '@/app/components/base/loading'
 import type { AppDailyConversationsResponse, AppDailyEndUsersResponse, AppTokenCostsResponse } from '@/models/app'
-import { getAppDailyConversations, getAppDailyEndUsers, getAppTokenCosts } from '@/service/apps'
+import { getAppDailyConversations, getAppDailyEndUsers, getAppStatistics, getAppTokenCosts } from '@/service/apps'
 const valueFormatter = (v: string | number) => v
 
 const COLOR_TYPE_MAP = {
@@ -76,6 +76,9 @@ export type IBizChartProps = {
 export type IChartProps = {
   className?: string
   basicInfo: { title: string; explanation: string; timePeriod: string }
+  valueKey?: string
+  isAvg?: boolean
+  unit?: string
   yMax?: number
   chartType: IChartType
   chartData: AppDailyConversationsResponse | AppDailyEndUsersResponse | AppTokenCostsResponse | { data: Array<{ date: string; count: number }> }
@@ -85,6 +88,9 @@ const Chart: React.FC<IChartProps> = ({
   basicInfo: { title, explanation, timePeriod },
   chartType = 'conversations',
   chartData,
+  valueKey,
+  isAvg,
+  unit = '',
   yMax,
   className,
 }) => {
@@ -96,7 +102,7 @@ const Chart: React.FC<IChartProps> = ({
   extraDataForMarkLine.unshift('')
 
   const xData = statistics.map(({ date }) => date)
-  const yField = Object.keys(statistics[0]).find(name => name.includes('count')) || ''
+  const yField = valueKey || Object.keys(statistics[0]).find(name => name.includes('count')) || ''
   const yData = statistics.map((item) => {
     // @ts-expect-error field is valid
     return item[yField] || 0
@@ -199,8 +205,8 @@ const Chart: React.FC<IChartProps> = ({
             return `<div style='color:#6B7280;font-size:12px'>${params.name}</div>
                           <div style='font-size:14px;color:#1F2A37'>${valueFormatter((params.data as any)[yField])}
                               ${!CHART_TYPE_CONFIG[chartType].showTokens
-                ? ''
-                : `<span style='font-size:12px'>
+    ? ''
+    : `<span style='font-size:12px'>
                                   <span style='margin-left:4px;color:#6B7280'>(</span>
                                   <span style='color:#FF8A4C'>~$${get(params.data, 'total_price', 0)}</span>
                                   <span style='color:#6B7280'>)</span>
@@ -211,8 +217,7 @@ const Chart: React.FC<IChartProps> = ({
       },
     ],
   }
-
-  const sumData = sum(yData)
+  const sumData = isAvg ? (sum(yData) / yData.length) : sum(yData)
 
   return (
     <div className={`flex flex-col w-full px-6 py-4 border-[0.5px] rounded-lg border-gray-200 shadow-sm ${className ?? ''}`}>
@@ -221,7 +226,7 @@ const Chart: React.FC<IChartProps> = ({
       </div>
       <div className='mb-4'>
         <Basic
-          name={chartType !== 'costs' ? sumData.toLocaleString() : `${sumData < 1000 ? sumData : (formatNumber(Math.round(sumData / 1000)) + 'k')}`}
+          name={chartType !== 'costs' ? (sumData.toLocaleString() + unit) : `${sumData < 1000 ? sumData : (`${formatNumber(Math.round(sumData / 1000))}k`)}`}
           type={!CHART_TYPE_CONFIG[chartType].showTokens
             ? ''
             : <span>{t('appOverview.analysis.tokenUsage.consumed')} Tokens<span className='text-sm'>
@@ -236,9 +241,9 @@ const Chart: React.FC<IChartProps> = ({
   )
 }
 
-const getDefaultChartData = ({ start, end }: { start: string; end: string }) => {
+const getDefaultChartData = ({ start, end, key = 'count' }: { start: string; end: string; key?: string }) => {
   const diffDays = dayjs(end).diff(dayjs(start), 'day')
-  return Array.from({ length: diffDays || 1 }, () => ({ date: '', count: 0 })).map((item, index) => {
+  return Array.from({ length: diffDays || 1 }, () => ({ date: '', [key]: 0 })).map((item, index) => {
     item.date = dayjs(start).add(index, 'day').format(commonDateFormat)
     return item
   })
@@ -273,6 +278,55 @@ export const EndUsersChart: FC<IBizChartProps> = ({ id, period }) => {
   />
 }
 
+export const AvgSessionInteractions: FC<IBizChartProps> = ({ id, period }) => {
+  const { t } = useTranslation()
+  const { data: response } = useSWR({ url: `/apps/${id}/statistics/average-session-interactions`, params: period.query }, getAppStatistics)
+  if (!response)
+    return <Loading />
+  const noDataFlag = !response.data || response.data.length === 0
+  return <Chart
+    basicInfo={{ title: t('appOverview.analysis.avgSessionInteractions.title'), explanation: t('appOverview.analysis.avgSessionInteractions.explanation'), timePeriod: period.name }}
+    chartData={!noDataFlag ? response : { data: getDefaultChartData({ ...period.query, key: 'interactions' }) } as any}
+    chartType='conversations'
+    valueKey='interactions'
+    isAvg
+    {...(noDataFlag && { yMax: 500 })}
+  />
+}
+
+export const AvgResponseTime: FC<IBizChartProps> = ({ id, period }) => {
+  const { t } = useTranslation()
+  const { data: response } = useSWR({ url: `/apps/${id}/statistics/average-response-time`, params: period.query }, getAppStatistics)
+  if (!response)
+    return <Loading />
+  const noDataFlag = !response.data || response.data.length === 0
+  return <Chart
+    basicInfo={{ title: t('appOverview.analysis.avgResponseTime.title'), explanation: t('appOverview.analysis.avgResponseTime.explanation'), timePeriod: period.name }}
+    chartData={!noDataFlag ? response : { data: getDefaultChartData({ ...period.query, key: 'latency' }) } as any}
+    valueKey='latency'
+    chartType='conversations'
+    isAvg
+    unit={t('appOverview.analysis.ms') as string}
+    {...(noDataFlag && { yMax: 500 })}
+  />
+}
+
+export const UserSatisfactionRate: FC<IBizChartProps> = ({ id, period }) => {
+  const { t } = useTranslation()
+  const { data: response } = useSWR({ url: `/apps/${id}/statistics/user-satisfaction-rate`, params: period.query }, getAppStatistics)
+  if (!response)
+    return <Loading />
+  const noDataFlag = !response.data || response.data.length === 0
+  return <Chart
+    basicInfo={{ title: t('appOverview.analysis.userSatisfactionRate.title'), explanation: t('appOverview.analysis.userSatisfactionRate.explanation'), timePeriod: period.name }}
+    chartData={!noDataFlag ? response : { data: getDefaultChartData({ ...period.query, key: 'rate' }) } as any}
+    valueKey='rate'
+    chartType='endUsers'
+    isAvg
+    {...(noDataFlag && { yMax: 1000 })}
+  />
+}
+
 export const CostChart: FC<IBizChartProps> = ({ id, period }) => {
   const { t } = useTranslation()
 
diff --git a/web/i18n/lang/app-overview.en.ts b/web/i18n/lang/app-overview.en.ts
index 97136db98c..5df0abd476 100644
--- a/web/i18n/lang/app-overview.en.ts
+++ b/web/i18n/lang/app-overview.en.ts
@@ -71,6 +71,7 @@ const translation = {
   },
   analysis: {
     title: 'Analysis',
+    ms: 'ms',
     totalMessages: {
       title: 'Total Messages',
       explanation: 'Daily AI interactions count; prompt engineering/debugging excluded.',
diff --git a/web/i18n/lang/app-overview.zh.ts b/web/i18n/lang/app-overview.zh.ts
index 3a045602f9..c590dfa741 100644
--- a/web/i18n/lang/app-overview.zh.ts
+++ b/web/i18n/lang/app-overview.zh.ts
@@ -71,6 +71,7 @@ const translation = {
   },
   analysis: {
     title: '分析',
+    ms: '毫秒',
     totalMessages: {
       title: '全部消息数',
       explanation: '反映 AI 每天的互动总次数，每回答用户一个问题算一条 Message。提示词编排和调试的消息不计入。',
diff --git a/web/models/app.ts b/web/models/app.ts
index 8c5bfd0fab..952bcdb52b 100644
--- a/web/models/app.ts
+++ b/web/models/app.ts
@@ -83,6 +83,10 @@ export type AppDailyConversationsResponse = {
   data: Array<{ date: string; conversation_count: number }>
 }
 
+export type AppStatisticsResponse = {
+  data: Array<{ date: string }>
+}
+
 export type AppDailyEndUsersResponse = {
   data: Array<{ date: string; terminal_count: number }>
 }
diff --git a/web/service/apps.ts b/web/service/apps.ts
index f06b7c0ff4..b428efab1b 100644
--- a/web/service/apps.ts
+++ b/web/service/apps.ts
@@ -1,6 +1,6 @@
 import type { Fetcher } from 'swr'
 import { del, get, post } from './base'
-import type { ApikeysListResponse, AppDailyConversationsResponse, AppDailyEndUsersResponse, AppDetailResponse, AppListResponse, AppTemplatesResponse, AppTokenCostsResponse, CreateApiKeyResponse, GenerationIntroductionResponse, UpdateAppModelConfigResponse, UpdateAppNameResponse, UpdateAppSiteCodeResponse, UpdateOpenAIKeyResponse, ValidateOpenAIKeyResponse } from '@/models/app'
+import type { ApikeysListResponse, AppDailyConversationsResponse, AppDailyEndUsersResponse, AppDetailResponse, AppListResponse, AppStatisticsResponse, AppTemplatesResponse, AppTokenCostsResponse, CreateApiKeyResponse, GenerationIntroductionResponse, UpdateAppModelConfigResponse, UpdateAppNameResponse, UpdateAppSiteCodeResponse, UpdateOpenAIKeyResponse, ValidateOpenAIKeyResponse } from '@/models/app'
 import type { CommonResponse } from '@/models/common'
 import type { AppMode, ModelConfig } from '@/types/app'
 
@@ -16,7 +16,7 @@ export const fetchAppTemplates: Fetcher<AppTemplatesResponse, { url: string }> =
   return get(url) as Promise<AppTemplatesResponse>
 }
 
-export const createApp: Fetcher<AppDetailResponse, { name: string; icon: string, icon_background: string, mode: AppMode; config?: ModelConfig }> = ({ name, icon, icon_background, mode, config }) => {
+export const createApp: Fetcher<AppDetailResponse, { name: string; icon: string; icon_background: string; mode: AppMode; config?: ModelConfig }> = ({ name, icon, icon_background, mode, config }) => {
   return post('apps', { body: { name, icon, icon_background, mode, model_config: config } }) as Promise<AppDetailResponse>
 }
 
@@ -54,6 +54,10 @@ export const getAppDailyConversations: Fetcher<AppDailyConversationsResponse, {
   return get(url, { params }) as Promise<AppDailyConversationsResponse>
 }
 
+export const getAppStatistics: Fetcher<AppStatisticsResponse, { url: string; params: Record<string, any> }> = ({ url, params }) => {
+  return get(url, { params }) as Promise<AppStatisticsResponse>
+}
+
 export const getAppDailyEndUsers: Fetcher<AppDailyEndUsersResponse, { url: string; params: Record<string, any> }> = ({ url, params }) => {
   return get(url, { params }) as Promise<AppDailyEndUsersResponse>
 }