diff --git a/.env.development b/.env.development
index fd7f64f..eab18b8 100644
--- a/.env.development
+++ b/.env.development
@@ -1,3 +1,3 @@
 # 开发环境配置
-# 使用相对路径，通过 vite proxy 代理到目标服务器
+# 留空则通过 vite proxy 代理到 http://101.133.172.2:8082
 VITE_API_BASE_URL=
diff --git a/.gitignore b/.gitignore
index 76add87..83e8060 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,53 @@
+# 依赖
 node_modules
-dist
\ No newline at end of file
+
+# 构建产物
+dist
+dist-ssr
+*.local
+
+# 项目文档（本地维护，不纳入版本库）
+doc/
+
+# 环境变量（保留 .env.development / .env.production，忽略本地覆盖）
+.env.local
+.env.*.local
+
+# 日志
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# 编辑器 / IDE
+.vscode/*
+!.vscode/extensions.json
+.idea
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+
+# 操作系统
+.DS_Store
+Thumbs.db
+Desktop.ini
+
+# 测试 / 覆盖率
+coverage
+*.lcov
+.nyc_output
+
+# 缓存 / 临时文件
+.cache
+.temp
+.tmp
+*.tsbuildinfo
+.eslintcache
+.stylelintcache
+
+# Vite
+vite.config.js.timestamp-*
diff --git a/src/composables/useTrafficLineStation.js b/src/composables/useTrafficLineStation.js
new file mode 100644
index 0000000..8cfa4c7
--- /dev/null
+++ b/src/composables/useTrafficLineStation.js
@@ -0,0 +1,102 @@
+import { ref, watch, onMounted } from 'vue'
+import server from '@/utils/service'
+import metroMenuData from '@/utils/lineStationList.json'
+
+const localLineStationList = metroMenuData.lineStationList || []
+
+function mapLocalLines() {
+  return localLineStationList.map(item => ({
+    label: item.nameCn,
+    value: item.lineId
+  }))
+}
+
+function mapLocalStations(lineId) {
+  const currentLine = localLineStationList.find(item => item.lineId === lineId)
+  return (currentLine?.stationList || []).map(item => ({
+    label: item.nameCn,
+    value: item.statId
+  }))
+}
+
+/** 客运页线路/站点下拉：优先接口，空数据时回退本地 JSON */
+export function useTrafficLineStation(getLine, getStation, emit) {
+  const lineOptions = ref([])
+  const stationOptions = ref([])
+
+  const loadLines = async () => {
+    try {
+      const response = await server.getLineList()
+      if (response.data.success && response.data.data?.length) {
+        lineOptions.value = response.data.data.map(item => ({
+          label: item.name,
+          value: String(item.lineId)
+        }))
+        return
+      }
+    } catch (error) {
+      console.error('获取线路列表失败:', error)
+    }
+    lineOptions.value = mapLocalLines()
+  }
+
+  const loadStations = async lineId => {
+    if (!lineId) {
+      stationOptions.value = []
+      return
+    }
+
+    try {
+      const response = await server.getStationsByLine(lineId)
+      if (response.data.success && response.data.data?.length) {
+        stationOptions.value = response.data.data.map(item => ({
+          label: item.stationName || item.name || item.nameCn,
+          value: item.stationId || item.statId
+        }))
+        syncStationSelection()
+        return
+      }
+    } catch (error) {
+      console.error('获取站点列表失败:', error)
+    }
+
+    stationOptions.value = mapLocalStations(lineId)
+    syncStationSelection()
+  }
+
+  const syncStationSelection = () => {
+    const options = stationOptions.value
+    if (!options.length) {
+      emit('update:station', '')
+      return
+    }
+    const currentStation = getStation()
+    const hasCurrent = options.some(item => item.value === currentStation)
+    if (!hasCurrent) {
+      emit('update:station', options[0].value)
+    }
+  }
+
+  const initLineSelection = () => {
+    if (!lineOptions.value.length) return
+    const currentLine = getLine()
+    const hasCurrent = lineOptions.value.some(item => item.value === currentLine)
+    if (!hasCurrent) {
+      emit('update:line', lineOptions.value[0].value)
+    }
+  }
+
+  watch(
+    () => getLine(),
+    lineId => loadStations(lineId),
+    { immediate: true }
+  )
+
+  onMounted(async () => {
+    await loadLines()
+    initLineSelection()
+    await loadStations(getLine())
+  })
+
+  return { lineOptions, stationOptions }
+}
diff --git a/src/utils/service.js b/src/utils/service.js
index 21732d5..3bc572e 100644
--- a/src/utils/service.js
+++ b/src/utils/service.js
@@ -1,10 +1,9 @@
 import { request } from './request'
 import { encrypt } from './decrypt'
-import axios from 'axios'
+import { ysdpPost } from './ysdpRequest'
 
 var ipRoot = "http://140.206.138.190:8900"
 var ip = "http://140.206.138.190:8905"
-var ysdpmIp = import.meta.env.VITE_API_BASE_URL || "http://192.168.16.193:8888"
 
 var getToken = "/app/getToken"
 var getTblMetroInout = ipRoot + '/api/xckf/getTblMetroInout/v1'
@@ -22,14 +21,6 @@ var getBusInfo = ipRoot + '/api/xckf/getBusInfo/v1'
 var updayeBusEntrance = ipRoot + '/api/xckf/updayeBusEntrance/v1'
 var getHotEventList = ipRoot + '/api/xckf/getHotEventList/v1'
 var updateHotEvent = ipRoot + '/api/xckf/updateHotEvent/v1'
-var getOperateInfo = (import.meta.env.DEV ? '' : import.meta.env.VITE_API_BASE_URL) + '/juntech-ysdp/api/getOperateInfo/v1'
-var getCommonMonitor = (import.meta.env.DEV ? '' : import.meta.env.VITE_API_BASE_URL) + '/juntech-ysdp/api/getCommonMonitor/v1'
-var getDutyList = (import.meta.env.DEV ? '' : import.meta.env.VITE_API_BASE_URL) + '/juntech-ysdp/api/getDutyList/v1'
-var getStationMaxList = (import.meta.env.DEV ? '' : import.meta.env.VITE_API_BASE_URL) + '/juntech-ysdp/api/getStationMaxList/v1'
-var getIndicator = (import.meta.env.DEV ? '' : import.meta.env.VITE_API_BASE_URL) + '/juntech-ysdp/api/getIndicator/v1'
-var getYunyingInfo = (import.meta.env.DEV ? '' : import.meta.env.VITE_API_BASE_URL) + '/juntech-ysdp/api/getYunyingInfo/v1'
-var getQxjGdybHour = (import.meta.env.DEV ? '' : import.meta.env.VITE_API_BASE_URL) + '/juntech-ysdp/api/getQxjGdybHour/v1'
-var getTaskNotice = (import.meta.env.DEV ? '' : import.meta.env.VITE_API_BASE_URL) + '/juntech-ysdp/api/getTaskNotice/v1'
 var xcImg = ip + '/1734.jpg'
 var xcImgGd = ip + '/lineCrossImg/1734.jpg'
 
@@ -142,35 +133,67 @@ var server = {
   },
 
   getOperateInfo() {
-    return axios.post(getOperateInfo, {})
+    return ysdpPost('/api/getOperateInfo/v1')
   },
 
   getCommonMonitor() {
-    return axios.post(getCommonMonitor, {})
+    return ysdpPost('/api/getCommonMonitor/v1')
   },
 
   getDutyList() {
-    return axios.post(getDutyList, {})
+    return ysdpPost('/api/getDutyList/v1')
   },
 
   getStationMaxList() {
-    return axios.post(getStationMaxList, {})
+    return ysdpPost('/api/getStationMaxList/v1')
   },
 
   getIndicator() {
-    return axios.post(getIndicator, {})
+    return ysdpPost('/api/getIndicator/v1')
   },
 
   getQxjGdybHour() {
-    return axios.post(getQxjGdybHour, {})
+    return ysdpPost('/api/getQxjGdybHour/v1')
   },
 
   getYunyingInfo() {
-    return axios.post(getYunyingInfo, {})
+    return ysdpPost('/api/getYunyingInfo/v1')
   },
 
   getTaskNotice() {
-    return axios.post(getTaskNotice, {})
+    return ysdpPost('/api/getTaskNotice/v1')
+  },
+
+  getInOutStationRank() {
+    return ysdpPost('/api/traffic/getInOutStationRank/v1')
+  },
+
+  getTransferStationRank() {
+    return ysdpPost('/api/traffic/getTransferStationRank/v1')
+  },
+
+  getLineList() {
+    return ysdpPost('/api/traffic/getLineList/v1')
+  },
+
+  getLinePassengerFlow() {
+    return ysdpPost('/api/traffic/getLinePassengerFlow/v1')
+  },
+
+  getStationPassengerFlow(stationId) {
+    return ysdpPost('/api/traffic/getStationPassengerFlow/v1', { stationId })
+  },
+
+  getStationsByLine(lineId) {
+    return ysdpPost('/api/traffic/getStationsByLine/v1', { lineId })
+  },
+
+  cleanTrafficCache() {
+    return ysdpPost('/api/traffic/cleanCache')
+  },
+
+  cleanApiCache() {
+    return ysdpPost('/api/cleanApiCache')
   }
 }
 
diff --git a/src/utils/traffic.js b/src/utils/traffic.js
new file mode 100644
index 0000000..548282d
--- /dev/null
+++ b/src/utils/traffic.js
@@ -0,0 +1,70 @@
+const TIME_KEYS = ['time1', 'time2', 'time3', 'time4', 'time5', 'time6', 'time7', 'time8', 'time9', 'time10']
+
+/** 从 time1~time10 对象提取时序数值 */
+export function extractTimeValues(dataObj) {
+  return TIME_KEYS.map(key => {
+    const value = dataObj?.[key]
+    return value ? parseFloat(value) : 0
+  })
+}
+
+/** 将单站客流接口数据转为 Traffic4 图表结构 */
+export function processStationPassengerFlow(data) {
+  if (!data) return null
+
+  return {
+    compareDate: data.compareDate || '',
+    inOut: {
+      actual: extractTimeValues(data.inOut?.today),
+      compare: extractTimeValues(data.inOut?.compareDay)
+    },
+    transfer: {
+      actual: extractTimeValues(data.transfer?.today),
+      compare: extractTimeValues(data.transfer?.compareDay)
+    }
+  }
+}
+
+/** 计算图表 Y 轴最大值（按万取整） */
+export function calcChartYAxisMax(...seriesList) {
+  const maxValue = Math.max(...seriesList.flat(), 0)
+  return Math.ceil(maxValue / 10000) * 10000 || 10000
+}
+
+/** 将接口 lineId（如 07、04,07）转为页面展示格式（7、4,7） */
+export function normalizeLineIds(lineId) {
+  if (!lineId) return ''
+  return String(lineId)
+    .split(',')
+    .map(id => String(parseInt(id.trim(), 10)))
+    .filter(id => id && id !== 'NaN')
+    .join(',')
+}
+
+/** 客流数值转万人（保留两位小数） */
+export function toWanRen(value) {
+  const num = parseFloat(value) || 0
+  return (num / 10000).toFixed(2)
+}
+
+/** 将站点排名接口数据映射为 TrafficRankRow 所需结构 */
+export function mapStationRankList(data, type = '进出站') {
+  if (!Array.isArray(data) || !data.length) return []
+
+  const maxTotal = Math.max(...data.map(item => parseFloat(item.total) || 0))
+
+  return data.map((item, index) => {
+    const total = parseFloat(item.total) || 0
+    const compare = parseFloat(item.compareTotal) || 0
+
+    return {
+      rank: index + 1,
+      lines: normalizeLineIds(item.lineId),
+      station: item.stationName || '',
+      type,
+      today: toWanRen(total),
+      compare: toWanRen(compare),
+      percent: maxTotal > 0 ? Math.round((total / maxTotal) * 100) : 0
+    }
+  })
+}
diff --git a/src/utils/ysdpRequest.js b/src/utils/ysdpRequest.js
new file mode 100644
index 0000000..4c0c313
--- /dev/null
+++ b/src/utils/ysdpRequest.js
@@ -0,0 +1,21 @@
+import axios from 'axios'
+
+const ysdpRequest = axios.create({
+  baseURL: `${import.meta.env.VITE_API_BASE_URL || ''}/juntech-ysdp`,
+  timeout: 30000
+})
+
+/** POST 请求，参数以 application/x-www-form-urlencoded 提交 */
+export function ysdpPost(path, data = {}) {
+  const body = new URLSearchParams()
+  Object.entries(data).forEach(([key, value]) => {
+    if (value !== undefined && value !== null && value !== '') {
+      body.append(key, value)
+    }
+  })
+  return ysdpRequest.post(path, body, {
+    headers: { 'Content-Type': 'application/x-www-form-urlencoded' }
+  })
+}
+
+export default ysdpRequest
diff --git a/src/utils/yunying.js b/src/utils/yunying.js
new file mode 100644
index 0000000..d503da9
--- /dev/null
+++ b/src/utils/yunying.js
@@ -0,0 +1,52 @@
+const TIME_KEYS = ['time1', 'time2', 'time3', 'time4', 'time5', 'time6', 'time7', 'time8', 'time9', 'time10']
+
+/** 根据当前时刻计算对应的 time 索引（time1~time10） */
+export function getCurrentTimeIndex() {
+  const hour = new Date().getHours()
+  if (hour < 5) return 0
+  return Math.min(Math.ceil((hour - 5) / 2), 9)
+}
+
+function getTimeValues(dataObj) {
+  return TIME_KEYS.map(key => {
+    const value = dataObj?.[key]
+    return value ? parseFloat(value) : 0
+  })
+}
+
+/** 将 getYunyingInfo 接口数据转为图表组件所需结构 */
+export function processYunyingInfo(dataList) {
+  if (!Array.isArray(dataList)) return []
+
+  const currentTimeIndex = getCurrentTimeIndex()
+
+  return dataList.map(item => {
+    const barData = getTimeValues(item.today)
+    const yellowData = getTimeValues(item.compareDay)
+    const redData = getTimeValues(item.maxDay)
+
+    const maxValue = redData[currentTimeIndex]
+    const compareMaxValue = yellowData[currentTimeIndex]
+    const totalSum = item.today?.totalSum ? parseFloat(item.today.totalSum) : 0
+    const total = barData.reduce((sum, val) => sum + val, 0)
+    const totalStr = Math.floor(total).toString()
+
+    return {
+      lineId: parseInt(item.line, 10),
+      line: parseInt(item.line, 10),
+      total: totalStr,
+      actual: barData,
+      compare: yellowData,
+      history: redData,
+      barData,
+      yellowData,
+      redData,
+      digits: totalStr.split('').map(Number),
+      compareDate: item.compareDate || '',
+      maxDate: item.maxDay?.maxDate || '',
+      maxValue,
+      compareMaxValue,
+      totalSum
+    }
+  })
+}
diff --git a/src/views/home/components/ModuleOne.vue b/src/views/home/components/ModuleOne.vue
index ed927d1..b0d2fbf 100644
--- a/src/views/home/components/ModuleOne.vue
+++ b/src/views/home/components/ModuleOne.vue
@@ -48,7 +48,8 @@ const fetchOperateInfo = async () => {
     const response = await server.getOperateInfo()
     if (response.data.success) {
       const { level: levelData, begindate } = response.data.data
-      level.value = levelData
+      const levelMatch = String(levelData).match(/\d+/)
+      level.value = levelMatch ? levelMatch[0] : levelData
 
       const now = new Date()
       const begin = new Date(begindate)
diff --git a/src/views/home/components/ModuleSix.vue b/src/views/home/components/ModuleSix.vue
index 47363c8..bbbc26e 100644
--- a/src/views/home/components/ModuleSix.vue
+++ b/src/views/home/components/ModuleSix.vue
@@ -39,6 +39,7 @@
 import { ref, onMounted, nextTick } from 'vue'
 import * as echarts from 'echarts'
 import server from '@/utils/service'
+import { processYunyingInfo } from '@/utils/yunying'
 
 const chartRefs = ref([])
 
@@ -55,8 +56,6 @@ const charts = ref(chartDataList.value)
 
 const chartInstances = ref([])
 
-const timeKeys = ['time1', 'time2', 'time3', 'time4', 'time5', 'time6', 'time7', 'time8', 'time9', 'time10']
-
 const getNumberBoxColor = (number) => {
   const colors = {
     3: '#FBD61D',
@@ -99,60 +98,18 @@ const getBaifenbiColorStyle = (chart) => {
   }
 }
 const processData = (dataList) => {
-  // 根据当前系统时间计算对应的 time 索引
-  const getCurrentTimeIndex = () => {
-    const now = new Date()
-    const hour = now.getHours()
-    const minutes = now.getMinutes()
-    // 5 点和 6 点对应 time1，7 点和 8 点对应 time2，以此类推
-    // time1: 5-6, time2: 7-8, time3: 9-10, time4: 11-12, time5: 13-14
-    // time6: 15-16, time7: 17-18, time8: 19-20, time9: 21-22, time10: 23-24
-    if (hour < 5) return 0
-    // 如果当前小时是偶数且分钟大于 0，或者当前小时是奇数，都算下一个时间段
-    // 例如：10:30，10 是偶数，但已经过了 10 点，应该算 time4
-    // 11:00-11:59 也算 time4，12:00-12:59 也算 time4
-    const timeIndex = Math.ceil((hour - 5) / 2)
-    const result = Math.min(timeIndex, 9) // 最大到 time10 (索引 9)
-    console.log(`当前时间：${hour}:${minutes}，计算得到的 time 索引：${result}, 对应 ${timeKeys[result]}`)
-    return result
-  }
-
-  const currentTimeIndex = getCurrentTimeIndex()
-
-  return dataList.map(item => {
-    const getValues = (dataObj) => {
-      return timeKeys.map(key => {
-        const value = dataObj[key]
-        return value ? parseFloat(value) : 0
-      })
-    }
-
-    const barData = getValues(item.today)
-    const yellowData = getValues(item.compareDay)
-    const redData = getValues(item.maxDay)
-
-    // 根据当前时间获取对应的 maxDay 值和 compareDay 值
-    const maxValue = redData[currentTimeIndex]
-    const compareMaxValue = yellowData[currentTimeIndex]
-    const totalSum = item.today?.totalSum ? parseFloat(item.today.totalSum) : 0
-
-    const total = barData.reduce((sum, val) => sum + val, 0)
-    const totalStr = Math.floor(total).toString()
-    const digits = totalStr.split('').map(Number)
-
-    return {
-      barData,
-      yellowData,
-      redData,
-      number: parseInt(item.line),
-      digits: digits.length > 0 ? digits : [0],
-      compareDate: item.compareDate,
-      maxDate: item.maxDay?.maxDate || '',
-      maxValue: maxValue,
-      compareMaxValue: compareMaxValue,
-      totalSum: totalSum
-    }
-  })
+  return processYunyingInfo(dataList).map(item => ({
+    barData: item.barData,
+    yellowData: item.yellowData,
+    redData: item.redData,
+    number: item.line,
+    digits: item.digits.length > 0 ? item.digits : [0],
+    compareDate: item.compareDate,
+    maxDate: item.maxDate,
+    maxValue: item.maxValue,
+    compareMaxValue: item.compareMaxValue,
+    totalSum: item.totalSum
+  }))
 }
 
 const fetchYunyingInfo = async () => {
diff --git a/src/views/traffic/components/StationFilter.vue b/src/views/traffic/components/StationFilter.vue
index 38de5e4..11f3ea6 100644
--- a/src/views/traffic/components/StationFilter.vue
+++ b/src/views/traffic/components/StationFilter.vue
@@ -18,10 +18,9 @@
 </template>
 
 <script setup>
-import { computed, watch } from 'vue'
-import metroMenuData from '@/utils/lineStationList.json'
+import { computed } from 'vue'
 import { METRO_LINES } from '@/utils/const'
-
+import { useTrafficLineStation } from '@/composables/useTrafficLineStation'
 
 const props = defineProps({
   line: {
@@ -31,12 +30,10 @@ const props = defineProps({
   station: {
     type: String,
     default: ''
-  },
-
+  }
 })
 
 const emit = defineEmits(['update:line', 'update:station'])
-const lineStationList = metroMenuData.lineStationList || []
 
 const selectedLine = computed({
   get: () => props.line,
@@ -48,25 +45,11 @@ const selectedStation = computed({
   set: value => emit('update:station', value)
 })
 
-
-
-const lineOptions = computed(() => {
-  return lineStationList.map(item => ({
-    label: item.nameCn,
-    value: item.lineId
-  }))
-})
-
-const stationOptions = computed(() => {
-  const currentLine = lineStationList.find(item => item.lineId === selectedLine.value)
-  const stationList = currentLine?.stationList || []
-
-  return stationList.map(item => ({
-    label: item.nameCn,
-    value: item.statId,
-    line: item.line
-  }))
-})
+const { lineOptions, stationOptions } = useTrafficLineStation(
+  () => props.line,
+  () => props.station,
+  emit
+)
 
 const lineDisplayText = computed(() => {
   const currentLine = lineOptions.value.find(item => item.value === props.line)
@@ -78,8 +61,6 @@ const stationDisplayText = computed(() => {
   return String(currentStation?.label || stationOptions.value[0]?.label || '')
 })
 
-
-
 const lineTheme = computed(() => {
   return METRO_LINES[Number(selectedLine.value)] || {
     bg: '#ED6E00',
@@ -89,15 +70,15 @@ const lineTheme = computed(() => {
 
 const themeStyle = computed(() => ({
   '--metro-bg': lineTheme.value.bg,
-  '--metro-text': lineTheme.value.color,
+  '--metro-text': lineTheme.value.color
 }))
 
 const getFilterItemStyle = (text, type) => {
   const contentLength = Array.from(String(text || '')).length
   const rules = {
-    line: {  padding: 18, charWidth: 20 },
-    station: {  padding: 18, charWidth: 20 },
-    month: {  padding: 44, charWidth: 12 }
+    line: { padding: 18, charWidth: 20 },
+    station: { padding: 18, charWidth: 20 },
+    month: { padding: 44, charWidth: 12 }
   }
   const rule = rules[type]
 
@@ -105,18 +86,6 @@ const getFilterItemStyle = (text, type) => {
     width: `${Math.max(rule.padding + contentLength * rule.charWidth)}px`
   }
 }
-
-watch(stationOptions, options => {
-  if (!options.length) {
-    emit('update:station', '')
-    return
-  }
-
-  const hasCurrentStation = options.some(item => item.value === props.station)
-  if (!hasCurrentStation) {
-    emit('update:station', options[0].value)
-  }
-}, { immediate: true })
 </script>
 
 <style lang="scss" scoped>
@@ -200,4 +169,4 @@ watch(stationOptions, options => {
     transform: translateY(-50%);
     pointer-events: none;
   }
-</style>
\ No newline at end of file
+</style>
diff --git a/src/views/traffic/components/StationTimeFilter.vue b/src/views/traffic/components/StationTimeFilter.vue
index 12572fb..7343a9a 100644
--- a/src/views/traffic/components/StationTimeFilter.vue
+++ b/src/views/traffic/components/StationTimeFilter.vue
@@ -26,12 +26,12 @@
 </template>
 
 <script setup>
-import { computed, watch } from 'vue'
+import { computed } from 'vue'
 import { Calendar } from '@element-plus/icons-vue'
 import dayjs from 'dayjs'
 import zhCn from 'element-plus/es/locale/lang/zh-cn'
-import metroMenuData from '@/utils/lineStationList.json'
 import { METRO_LINES } from '@/utils/const'
+import { useTrafficLineStation } from '@/composables/useTrafficLineStation'
 
 import 'dayjs/locale/zh-cn'
 
@@ -53,7 +53,6 @@ const props = defineProps({
 })
 
 const emit = defineEmits(['update:line', 'update:station', 'update:month'])
-const lineStationList = metroMenuData.lineStationList || []
 
 const selectedLine = computed({
   get: () => props.line,
@@ -70,23 +69,11 @@ const selectedMonth = computed({
   set: value => emit('update:month', value)
 })
 
-const lineOptions = computed(() => {
-  return lineStationList.map(item => ({
-    label: item.nameCn,
-    value: item.lineId
-  }))
-})
-
-const stationOptions = computed(() => {
-  const currentLine = lineStationList.find(item => item.lineId === selectedLine.value)
-  const stationList = currentLine?.stationList || []
-
-  return stationList.map(item => ({
-    label: item.nameCn,
-    value: item.statId,
-    line: item.line
-  }))
-})
+const { lineOptions, stationOptions } = useTrafficLineStation(
+  () => props.line,
+  () => props.station,
+  emit
+)
 
 const lineDisplayText = computed(() => {
   const currentLine = lineOptions.value.find(item => item.value === props.line)
@@ -109,15 +96,15 @@ const lineTheme = computed(() => {
 
 const themeStyle = computed(() => ({
   '--metro-bg': lineTheme.value.bg,
-  '--metro-text': lineTheme.value.color,
+  '--metro-text': lineTheme.value.color
 }))
 
 const getFilterItemStyle = (text, type) => {
   const contentLength = Array.from(String(text || '')).length
   const rules = {
-    line: {  padding: 18, charWidth: 20 },
-    station: {  padding: 18, charWidth: 20 },
-    month: {  padding: 44, charWidth: 12 }
+    line: { padding: 18, charWidth: 20 },
+    station: { padding: 18, charWidth: 20 },
+    month: { padding: 44, charWidth: 12 }
   }
   const rule = rules[type]
 
@@ -125,18 +112,6 @@ const getFilterItemStyle = (text, type) => {
     width: `${Math.max(rule.padding + contentLength * rule.charWidth)}px`
   }
 }
-
-watch(stationOptions, options => {
-  if (!options.length) {
-    emit('update:station', '')
-    return
-  }
-
-  const hasCurrentStation = options.some(item => item.value === props.station)
-  if (!hasCurrentStation) {
-    emit('update:station', options[0].value)
-  }
-}, { immediate: true })
 </script>
 
 <style lang="scss" scoped>
@@ -229,4 +204,4 @@ watch(stationOptions, options => {
     transform: translateY(-50%);
     pointer-events: none;
   }
-</style>
\ No newline at end of file
+</style>
diff --git a/src/views/traffic/components/Traffic1.vue b/src/views/traffic/components/Traffic1.vue
index 8e218e1..e1d6edb 100644
--- a/src/views/traffic/components/Traffic1.vue
+++ b/src/views/traffic/components/Traffic1.vue
@@ -7,21 +7,27 @@
 </template>
 
 <script setup>
-import { ref } from 'vue'
+import { ref, onMounted } from 'vue'
 import TrafficRankRow from './TrafficRankRow.vue'
+import server from '@/utils/service'
+import { mapStationRankList } from '@/utils/traffic'
 
-const rankList = ref([
-  { rank: 1, lines: '1,3,7,15', station: '上海火车站', type: '进出站', today: '8.40', compare: '6.20', percent: 92 },
-  { rank: 2, lines: '1,3,7,15', station: '上海体育场', type: '进出站', today: '8.20', compare: '5.20', percent: 80 },
-  { rank: 3, lines: '1,3,7,15', station: '延安西路', type: '进出站', today: '6.40', compare: '3.20', percent: 70 },
-  { rank: 4, lines: '1,3,7,15', station: '上大路', type: '进出站', today: '6.20', compare: '6.20', percent: 50 },
-  { rank: 5, lines: '1,3,7,15', station: '上海体育馆', type: '进出站', today: '6.20', compare: '6.20', percent: 40 },
-  { rank: 6, lines: '1,3,7,15', station: '上海南站', type: '进出站', today: '6.20', compare: '6.20', percent: 38 },
-  { rank: 7, lines: '1,3,7,15', station: '大渡河路', type: '进出站', today: '6.20', compare: '6.20', percent: 38 },
-  { rank: 8, lines: '1,3,7,15', station: '大渡河路', type: '进出站', today: '6.20', compare: '6.20', percent: 38 },
-  { rank: 9, lines: '1,3,7,15', station: '红宝石路', type: '进出站', today: '6.20', compare: '6.20', percent: 38 },
-  { rank: 10, lines: '1,3,7,15', station: '吴中路', type: '进出站', today: '6.20', compare: '6.20', percent: 10 }
-])
+const rankList = ref([])
+
+const fetchRankList = async () => {
+  try {
+    const response = await server.getInOutStationRank()
+    if (response.data.success) {
+      rankList.value = mapStationRankList(response.data.data, '进出站')
+    }
+  } catch (error) {
+    console.error('获取进出站客流排名失败:', error)
+  }
+}
+
+onMounted(() => {
+  fetchRankList()
+})
 </script>
 
 <style lang="scss" scoped>
diff --git a/src/views/traffic/components/Traffic2.vue b/src/views/traffic/components/Traffic2.vue
index 309e9ab..92d890f 100644
--- a/src/views/traffic/components/Traffic2.vue
+++ b/src/views/traffic/components/Traffic2.vue
@@ -6,21 +6,27 @@
   </div>
 </template>
 <script setup>
-import { ref } from 'vue'
+import { ref, onMounted } from 'vue'
 import TrafficRankRow from './TrafficRankRow.vue'
+import server from '@/utils/service'
+import { mapStationRankList } from '@/utils/traffic'
 
-const rankList = ref([
-  { rank: 1, lines: '1,3,7,15', station: '上海火车站', type: '进出站', today: '18.40', compare: '6.20', percent: 92 },
-  { rank: 2, lines: '3,7', station: '上海体育场', type: '进出站', today: '18.20', compare: '5.20', percent: 80 },
-  { rank: 3, lines: '1,3,7,15', station: '延安西路', type: '进出站', today: '16.40', compare: '3.20', percent: 70 },
-  { rank: 4, lines: '1,3,7', station: '上大路', type: '进出站', today: '6.20', compare: '6.20', percent: 50 },
-  { rank: 5, lines: '1,15', station: '上海体育馆', type: '进出站', today: '6.20', compare: '6.20', percent: 40 },
-  { rank: 6, lines: '1,3,7,15', station: '上海南站', type: '进出站', today: '6.20', compare: '6.20', percent: 38 },
-  { rank: 7, lines: '1,3,15', station: '大渡河路', type: '进出站', today: '6.20', compare: '6.20', percent: 38 },
-  { rank: 8, lines: '1,3,7,15', station: '大渡河路', type: '进出站', today: '6.20', compare: '6.20', percent: 38 },
-  { rank: 9, lines: '1,3', station: '红宝石路', type: '进出站', today: '6.20', compare: '6.20', percent: 38 },
-  { rank: 10, lines: '15', station: '吴中路', type: '进出站', today: '6.20', compare: '6.20', percent: 10 }
-])
+const rankList = ref([])
+
+const fetchRankList = async () => {
+  try {
+    const response = await server.getTransferStationRank()
+    if (response.data.success) {
+      rankList.value = mapStationRankList(response.data.data, '换乘站')
+    }
+  } catch (error) {
+    console.error('获取换乘站客流排名失败:', error)
+  }
+}
+
+onMounted(() => {
+  fetchRankList()
+})
 </script>
 
 <style lang="scss" scoped>
diff --git a/src/views/traffic/components/Traffic3.vue b/src/views/traffic/components/Traffic3.vue
index e468944..cfee693 100644
--- a/src/views/traffic/components/Traffic3.vue
+++ b/src/views/traffic/components/Traffic3.vue
@@ -2,7 +2,7 @@
   <section class="traffic-3">
     <div class="chart-legend">
       <span class="legend-item legend-item--actual">实际</span>
-      <span class="legend-item legend-item--compare">对比日(2026-03-05)</span>
+      <span class="legend-item legend-item--compare">对比日{{ compareDateLabel }}</span>
       <span class="legend-item legend-item--history">历史峰值</span>
       <span class="legend-unit">单位：万人次</span>
     </div>
@@ -35,45 +35,37 @@ import * as echarts from 'echarts'
 import Odometer from 'odometer'
 import 'odometer/themes/odometer-theme-default.css'
 import { METRO_LINES } from '@/utils/const'
+import server from '@/utils/service'
+import { processYunyingInfo } from '@/utils/yunying'
 
 const hours = ['5', '7', '9', '11', '13', '15', '17', '19', '21', '23']
 const pointGlowSymbol = 'image:///imgs/traffic/4-item.png'
 
-const lineCards = ref([
-  {
-    lineId: 3,
-    total: '2746782',
-    actual: [2600, 4700, 2400, 3900, 2300, 4100, 2600, 3300, 1700, 2200],
-    compare: [4850, 4550, 4650, 4300, 4300, 4550, 4700, 3900, 3900, 3000],
-    history: [5000, 4600, 4700, 4200, 4200, 4450, 4600, 4300, 3900, 3600]
-  },
-  {
-    lineId: 4,
-    total: '2746782',
-    actual: [700, 950, 1550, 4200, 1700, 1350, 1600, 1550, 2500, 1400],
-    compare: [1150, 1450, 2200, 3900, 2500, 1550, 1700, 1650, 2950, 2050],
-    history: [1350, 2200, 3100, 4450, 3000, 2650, 2550, 2750, 4200, 4550]
-  },
-  {
-    lineId: 7,
-    total: '2746782',
-    actual: [2900, 3300, 5000, 2300, 2000, 1900, 2600, 4050, 1700, 1700],
-    compare: [3200, 3700, 5200, 2500, 2400, 2500, 3100, 4700, 2400, 2400],
-    history: [3300, 4100, 5300, 2700, 2650, 2900, 3500, 4950, 3300, 2700]
-  },
-  {
-    lineId: 15,
-    total: '2746782',
-    actual: [3000, 3600, 4550, 2400, 3900, 2200, 3400, 4050, 2800, 3300],
-    compare: [4700, 4300, 4500, 4100, 4100, 4300, 4400, 4550, 4000, 3900],
-    history: [4850, 4350, 4550, 4100, 4100, 4300, 4450, 4500, 3950, 3600]
+const lineCards = ref([])
+const compareDate = ref('')
+
+const compareDateLabel = computed(() => {
+  return compareDate.value ? `(${compareDate.value})` : ''
+})
+
+const fetchLinePassengerFlow = async () => {
+  try {
+    const response = await server.getLinePassengerFlow()
+    if (response.data.success) {
+      const processed = processYunyingInfo(response.data.data)
+      compareDate.value = processed[0]?.compareDate || ''
+      lineCards.value = processed.map(item => ({
+        lineId: item.lineId,
+        total: String(Math.floor(item.totalSum || 0)),
+        actual: item.actual,
+        compare: item.compare,
+        history: item.history
+      }))
+    }
+  } catch (error) {
+    console.error('获取线路客流信息失败:', error)
   }
-]) 
-
-
-setTimeout(() => {
-  lineCards.value[0].total = '8846081'
-}, 8000);
+}
 
 const chartCards = computed(() => {
   return lineCards.value.map(item => ({
@@ -82,7 +74,7 @@ const chartCards = computed(() => {
   }))
 })
 
-const targetTotals = computed(() => lineCards.value.map(item => item.total.split('')))
+const targetTotals = computed(() => lineCards.value.map(item => String(item.total || '0').split('')))
 const digitEls = []
 const odometerInstances = []
 
@@ -132,6 +124,7 @@ watch(targetTotals, async () => {
 })
 
 onMounted(async () => {
+  await fetchLinePassengerFlow()
   await nextTick()
   initOdometers()
   requestAnimationFrame(updateOdometers)
@@ -149,7 +142,11 @@ const getLineStyle = lineId => {
   }
 }
 
-const createChartOption = item => ({
+const createChartOption = item => {
+  const maxValue = Math.max(...item.actual, ...item.compare, ...item.history, 0)
+  const yAxisMax = Math.ceil(maxValue / 10000) * 10000 || 10000
+
+  return {
   backgroundColor: 'transparent',
   animationDuration: 900,
   grid: {
@@ -184,8 +181,8 @@ const createChartOption = item => ({
   yAxis: {
     type: 'value',
     min: 0,
-    max: 5000,
-    interval: 1000,
+    max: yAxisMax,
+    interval: yAxisMax / 5,
     axisLine: {
       show: false
     },
@@ -196,7 +193,8 @@ const createChartOption = item => ({
       color: 'rgba(226, 239, 255, 0.96)',
       fontSize: 13,
       fontWeight: 600,
-      margin: 10
+      margin: 10,
+      formatter: value => (value / 10000).toFixed(0)
     },
     splitLine: {
       lineStyle: {
@@ -248,7 +246,7 @@ const createChartOption = item => ({
       }
     },
     {
-      name: '对比日(2026-03-05)',
+      name: compareDateLabel.value || '对比日',
       type: 'line',
       data: item.compare,
       smooth: false,
@@ -281,7 +279,8 @@ const createChartOption = item => ({
       fontSize: 12
     }
   }
-})
+}
+}
 </script>
 
 <style lang="scss" scoped>
diff --git a/src/views/traffic/components/Traffic4.vue b/src/views/traffic/components/Traffic4.vue
index edc0f89..e41efc1 100644
--- a/src/views/traffic/components/Traffic4.vue
+++ b/src/views/traffic/components/Traffic4.vue
@@ -1,7 +1,6 @@
 <template>
   <section class="traffic-4">
-    <StationFilter class="traffic-4__filter" v-model:line="selectedLine" v-model:station="selectedStation"
-      />
+    <StationFilter class="traffic-4__filter" v-model:line="selectedLine" v-model:station="selectedStation" />
     <div class="chart-shell">
       <v-chart class="traffic-4__chart" :option="chartOption" autoresize />
     </div>
@@ -9,31 +8,54 @@
 </template>
 
 <script setup>
-import { computed ,ref} from 'vue'
+import { computed, ref, watch } from 'vue'
 import StationFilter from './StationFilter.vue'
 import VChart from 'vue-echarts'
 import * as echarts from 'echarts'
-
-
+import server from '@/utils/service'
+import { processStationPassengerFlow, calcChartYAxisMax } from '@/utils/traffic'
 
 const selectedLine = ref('3')
 const selectedStation = ref('0313')
 
-
-
 const hours = ['5', '7', '9', '11', '13', '15', '17', '19', '21', '23']
-
-const topActual = [800, 900, 2100, 4050, 1500, 1450, 1200, 2300, 900, 900]
-const topCompare = [1400, 1800, 3400, 4500, 2950, 2600, 2800, 4300, 4300, 4850]
-
-const bottomActual = [4800, 4400, 3000, 1600, 3150, 3500, 3350, 1850, 1450, 1650]
-const bottomCompare = [5400, 5300, 4900, 2200, 4700, 5000, 3850, 4700, 5350, 5350 ]
-
 const pointGlowSymbol = 'image:///imgs/traffic/4-item.png'
 const pointGlowSymbol1 = 'image:///imgs/traffic/4-item1.png'
-const topPointGlow = hours.map((hour, index) => [hour, topActual[index]])
-const bottomPointGlow = hours.map((hour, index) => [hour, bottomActual[index]])
 
+const topActual = ref([])
+const topCompare = ref([])
+const bottomActual = ref([])
+const bottomCompare = ref([])
+
+const fetchStationFlow = async () => {
+  if (!selectedStation.value) return
+
+  try {
+    const response = await server.getStationPassengerFlow(selectedStation.value)
+    if (response.data.success) {
+      const processed = processStationPassengerFlow(response.data.data)
+      if (!processed) return
+      topActual.value = processed.inOut.actual
+      topCompare.value = processed.inOut.compare
+      bottomActual.value = processed.transfer.actual
+      bottomCompare.value = processed.transfer.compare
+    }
+  } catch (error) {
+    console.error('获取车站客流详情失败:', error)
+  }
+}
+
+watch(selectedStation, () => {
+  fetchStationFlow()
+}, { immediate: true })
+
+const topPointGlow = computed(() => hours.map((hour, index) => [hour, topActual.value[index] || 0]))
+const bottomPointGlow = computed(() => hours.map((hour, index) => [hour, bottomActual.value[index] || 0]))
+
+const yAxisMaxTop = computed(() => calcChartYAxisMax(topActual.value, topCompare.value))
+const yAxisMaxBottom = computed(() => calcChartYAxisMax(bottomActual.value, bottomCompare.value))
+const yAxisIntervalTop = computed(() => yAxisMaxTop.value / 5)
+const yAxisIntervalBottom = computed(() => yAxisMaxBottom.value / 5)
 
 const chartOption = computed(() => ({
   backgroundColor: 'transparent',
@@ -63,21 +85,15 @@ const chartOption = computed(() => ({
       boundaryGap: false,
       data: hours,
       gridIndex: 0,
-      axisLine: {
-        show: true
-      },
-      axisTick: {
-        show: false
-      },
+      axisLine: { show: true },
+      axisTick: { show: false },
       axisLabel: {
         color: 'rgba(226, 239, 255, 0.95)',
         fontSize: 13,
         fontWeight: 600,
         margin: 12
       },
-      splitLine: {
-        show: false
-      }
+      splitLine: { show: false }
     },
     {
       type: 'category',
@@ -85,35 +101,26 @@ const chartOption = computed(() => ({
       data: hours,
       gridIndex: 1,
       position: 'top',
-      axisLine: {
-        show: true
-      },
-      axisTick: {
-        show: false
-      },
-      axisLabel: {
-        show: false
-      },
-      splitLine: {
-        show: false
-      }
+      axisLine: { show: true },
+      axisTick: { show: false },
+      axisLabel: { show: false },
+      splitLine: { show: false }
     }
   ],
   yAxis: [
     {
       type: 'value',
       gridIndex: 0,
-      interval: 1000,
-      axisLine: {
-        show: false
-      },
-      axisTick: {
-        show: false
-      },
+      min: 0,
+      max: yAxisMaxTop.value,
+      interval: yAxisIntervalTop.value,
+      axisLine: { show: false },
+      axisTick: { show: false },
       axisLabel: {
         color: 'rgba(222, 236, 255, 0.9)',
         fontSize: 12,
-        margin: 10
+        margin: 10,
+        formatter: value => (value / 10000).toFixed(0)
       },
       splitLine: {
         lineStyle: {
@@ -127,18 +134,17 @@ const chartOption = computed(() => ({
     {
       type: 'value',
       gridIndex: 1,
-      interval: 1000,
+      min: 0,
+      max: yAxisMaxBottom.value,
+      interval: yAxisIntervalBottom.value,
       inverse: true,
-      axisLine: {
-        show: false
-      },
-      axisTick: {
-        show: false
-      },
+      axisLine: { show: false },
+      axisTick: { show: false },
       axisLabel: {
         color: 'rgba(222, 236, 255, 0.9)',
         fontSize: 12,
-        margin: 10
+        margin: 10,
+        formatter: value => (value / 10000).toFixed(0)
       },
       splitLine: {
         lineStyle: {
@@ -155,38 +161,34 @@ const chartOption = computed(() => ({
       type: 'scatter',
       xAxisIndex: 0,
       yAxisIndex: 0,
-      data: topPointGlow,
+      data: topPointGlow.value,
       symbol: pointGlowSymbol,
       symbolSize: [47, 109],
       symbolOffset: [4, 0],
       symbolKeepAspect: false,
       silent: false,
       z: 4,
-      tooltip: {
-        show: false
-      }
+      tooltip: { show: false }
     },
     {
       type: 'scatter',
       xAxisIndex: 1,
       yAxisIndex: 1,
-      data: bottomPointGlow,
+      data: bottomPointGlow.value,
       symbol: pointGlowSymbol1,
       symbolSize: [47, 109],
-      symbolOffset: [4,0],
+      symbolOffset: [4, 0],
       symbolKeepAspect: true,
       silent: true,
       z: 4,
-      tooltip: {
-        show: false
-      }
+      tooltip: { show: false }
     },
     {
       name: '进出站',
       type: 'line',
       xAxisIndex: 0,
       yAxisIndex: 0,
-      data: topActual,
+      data: topActual.value,
       smooth: false,
       symbol: 'circle',
       symbolSize: 6,
@@ -219,7 +221,7 @@ const chartOption = computed(() => ({
       type: 'line',
       xAxisIndex: 0,
       yAxisIndex: 0,
-      data: topCompare,
+      data: topCompare.value,
       smooth: false,
       symbol: 'none',
       z: 4,
@@ -235,7 +237,7 @@ const chartOption = computed(() => ({
       type: 'line',
       xAxisIndex: 1,
       yAxisIndex: 1,
-      data: bottomActual,
+      data: bottomActual.value,
       smooth: false,
       symbol: 'circle',
       symbolSize: 6,
@@ -268,7 +270,7 @@ const chartOption = computed(() => ({
       type: 'line',
       xAxisIndex: 1,
       yAxisIndex: 1,
-      data: bottomCompare,
+      data: bottomCompare.value,
       smooth: false,
       symbol: 'none',
       z: 4,
@@ -289,7 +291,7 @@ const chartOption = computed(() => ({
     },
     formatter: params => {
       const { name, seriesName, value } = params[0]
-      return `${name}时<br>${seriesName}: ${value}`
+      return `${name}时<br>${seriesName}: ${(value / 10000).toFixed(2)}万`
     }
   }
 }))
@@ -305,8 +307,6 @@ const chartOption = computed(() => ({
     background: url('/imgs/traffic/4-bg.png') no-repeat center center;
     background-size: cover;
 
-
-    
     .traffic-4__filter {
       position: absolute;
       top: 12px;