diff --git a/src/views/statistics/UuvUnitStatistics.vue b/src/views/statistics/UuvUnitStatistics.vue
index 0055c50..0d99829 100644
--- a/src/views/statistics/UuvUnitStatistics.vue
+++ b/src/views/statistics/UuvUnitStatistics.vue
@@ -35,11 +35,11 @@
         </div>
       </div>
     </div>
-    <!-- 地图板块-->
+    <!-- 地图板块（与科考船汇总统计页 ships 一致：Mapbox + shipUnit + shipVoyage） -->
     <div class="map-module">
       <div class="bezel">
         <div class="map-title">参航单位</div>
-        <div id="baiduCesiumContainer" ref="baiduCesiumContainer" style="height: 100%;width:100%;" />
+        <div id="workUnitMap_uuv" ref="workUnitMap_uuv" style="height: 100%;width:100%;" />
       </div>
       <div class="bezel">
         <div class="map-title">航次地图</div>
@@ -56,7 +56,7 @@
             @change="selectVoyageYear"
           />
         </div>
-        <div id="cesiumContainer" ref="cesiumContainer" style="height: 100%;width:100%;" />
+        <div id="voyageMap_uuv" ref="voyageMap_uuv" style="height: 100%;width:100%;" />
       </div>
     </div>
     <!-- echarts板块-->
@@ -109,11 +109,13 @@
 </template>
 
 <script>
+import Vue from 'vue'
 import BarChart from './components/BarChart.vue'
-import { setImageryViewModels } from '../../utils/common'
-import { unitTotal, hovUnit, hovDiving } from '../../api/statistics'
+import { unitTotal, hovUnit, shipUnit, shipVoyage } from '../../api/statistics'
 import { getYearRange } from '../../utils/index'
-const Cesium = window.Cesium
+import { initMapbox, handleWheel } from '@/utils/mapbox-utils'
+import { loadVectorLayer, loadJsonPointFeature } from '@/utils/vector-layer-utils'
+import { ColorGenerator } from '@/utils/color-generator'
 
 /**
  * @param {*} v 原始值
@@ -134,12 +136,10 @@ export default {
       currentTitle: '参航单位统计',
       voyageYear: '',
       unitOptions: [],
-      /** 与 Banner 多选绑定：筛选单位汇总图表与航次地图轨迹（空表示全部） */
+      /** 与 Banner 多选绑定：筛选单位汇总图表（空表示全部） */
       selectedUnits: [],
       /** unitTotal 全量缓存，便于按 Banner 选择做前端过滤 */
       unitTotalRawList: [],
-      // 缓存 hovDiving 返回数据，便于多选单位时仅做前端过滤与重绘
-      hovDivingItems: [],
       numbers: [
         {
           label: '参航单位数量',
@@ -157,13 +157,6 @@ export default {
           unit: '次'
         }
       ],
-      // Cesium相关 - 参航单位地图
-      baiduCesiumViewer: null,
-      baiduCesiumEntities: [], // 存储参航单位标记实体
-      viewer: null,
-      // 地图图层基础地址
-      CesiumHostAddr: `${window.location.protocol}//${window.location.hostname}:${window.location.port}/`,
-      trackLineLayers: [],
       /** 航行次数（柱状） */
       barVoyageCount: { title: '航行次数', salesData: [], productCategories: [] },
       /** 参航天数（柱状） */
@@ -200,64 +193,44 @@ export default {
   created() {
     this.loadUnitTotalFromApi()
     this.getHovUnit()
-    this.gitHovDiving()
+    this.getShipUnit()
+    this.gitShipVoyage()
   },
   mounted() {
-    this.imageryViewModels = setImageryViewModels(this.CesiumHostAddr)
-    this.initCesium() // 初始化航次地图
-    this.initBaiduCesium() // 初始化参航单位地图
-    this.refreshTrackLines()
+    initMapbox('workUnitMap_uuv', {
+      tileKey: 'gaode',
+      zoom: 3,
+      center: [110, 31],
+      minZoom: 2,
+      maxZoom: 29
+    })
+    initMapbox('voyageMap_uuv', {
+      tileKey: 'GEBCO_basemap_NCEI',
+      zoom: 4,
+      center: [113, 15],
+      minZoom: 2,
+      maxZoom: 29
+    })
   },
   beforeDestroy() {
-    // 清理Cesium资源
-    if (this.baiduCesiumViewer) {
-      this.baiduCesiumViewer.destroy()
+    const unitMap = Vue.config.maps && Vue.config.maps['workUnitMap_uuv']
+    if (unitMap) {
+      unitMap.remove()
+      delete Vue.config.maps['workUnitMap_uuv']
     }
-    if (this.viewer) {
-      this.viewer.destroy()
+    const voyageMap = Vue.config.maps && Vue.config.maps['voyageMap_uuv']
+    if (voyageMap) {
+      voyageMap.remove()
+      delete Vue.config.maps['voyageMap_uuv']
     }
   },
   methods: {
     /**
-     * 刷新航次地图轨迹图层（按单位多选进行前端过滤）。
-     * @returns {void}
-     */
-    refreshTrackLines() {
-      if (!this.viewer) return
-      this.removeSingleLineImg()
-
-      const selectedNameSet = new Set(
-        (this.selectedUnits || [])
-          .map(u => u && u.unit_name)
-          .filter(Boolean)
-      )
-      const selectedIdSet = new Set(
-        (this.selectedUnits || [])
-          .map(u => (u && (u.unit_id || u.unitId)) || null)
-          .filter(Boolean)
-      )
-
-      const unitFilterEnabled = selectedNameSet.size > 0 || selectedIdSet.size > 0
-      const itemsToShow = unitFilterEnabled
-        ? (this.hovDivingItems || []).filter(item => {
-          const itemName = item.unit_name || item.unitName || item.unit_name_cn || null
-          const itemId = item.unit_id || item.unitId || item.unit_code || null
-          return selectedNameSet.has(itemName) || selectedIdSet.has(itemId)
-        })
-        : (this.hovDivingItems || [])
-
-      itemsToShow.forEach(item => {
-        this.addSingleLineImg(item)
-      })
-    },
-
-    /**
-     * Banner 统计单位多选变更：刷新汇总图表与航次地图轨迹。
+     * Banner 统计单位多选变更：刷新汇总图表。
      * @returns {void}
      */
     onBannerUnitsChange() {
       this.applyFilteredUnitTotal()
-      this.refreshTrackLines()
     },
 
     /**
@@ -384,189 +357,80 @@ export default {
         ]
       }
     },
-    // 下潜单位统计
+
+    /**
+     * 载人潜水器参航单位列表：仅用于 Banner 多选筛选图表。
+     * @returns {void}
+     */
     getHovUnit() {
       hovUnit().then(res => {
-        // 初始化单位下拉选项（去重）
         const map = new Map()
         ;(res.array || []).forEach(unit => {
           const k = unit.unit_id || unit.unitId || unit.unit_name
           if (!map.has(k)) map.set(k, unit)
         })
         this.unitOptions = Array.from(map.values())
-
-        // 清除之前的标记
-        this.clearBaiduCesiumMarkers()
-
-        // 创建参航单位标记
-        this.createBaiduCesiumMarkers(res.array || [])
       })
     },
-    // 创建参航单位Cesium标记点
-    createBaiduCesiumMarkers(units) {
-      if (!this.baiduCesiumViewer) return
 
-      const entities = []
-
-      units.forEach((item, index) => {
-        // 创建标记实体
-        const entity = this.baiduCesiumViewer.entities.add({
-          position: Cesium.Cartesian3.fromDegrees(item.unit_lon, item.unit_lat),
-          billboard: {
-            image: '../../../static/img/01.png', // 正常状态的图标
-            width: 32,
-            height: 32,
-            verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
-            horizontalOrigin: Cesium.HorizontalOrigin.CENTER
-          },
-          label: {
-            text: item.unit_name,
-            font: '14pt monospace',
-            style: Cesium.LabelStyle.FILL_AND_OUTLINE,
-            outlineWidth: 2,
-            verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
-            pixelOffset: new Cesium.Cartesian2(0, -40), // 标签在标记下方
-            fillColor: Cesium.Color.WHITE,
-            outlineColor: Cesium.Color.BLACK
-          },
-          unitData: item, // 存储原始数据
-          index: index // 存储索引
-        })
-        entities.push(entity)
-      })
-
-      this.baiduCesiumEntities = entities
-
-      // 调整视角以显示所有标记
-      if (entities.length > 0) {
-        this.baiduCesiumViewer.zoomTo(entities)
-      }
-    },
-    // 清除参航单位标记
-    clearBaiduCesiumMarkers() {
-      if (this.baiduCesiumViewer && this.baiduCesiumEntities.length > 0) {
-        this.baiduCesiumEntities.forEach(entity => {
-          this.baiduCesiumViewer.entities.remove(entity)
-        })
-        this.baiduCesiumEntities = []
-      }
-    },
-    // 潜次统计
-    gitHovDiving(params = {}) {
-      hovDiving(params).then(res => {
-        this.hovDivingItems = res.array || []
-        this.refreshTrackLines()
-      })
-    },
-    // 初始化Cesium - 参航单位地图
-    initBaiduCesium() {
-      this.baiduCesiumViewer = new Cesium.Viewer(this.$refs.baiduCesiumContainer, {
-        sceneMode: Cesium.SceneMode.SCENE2D,
-        shadows: false,
-        timeline: false,
-        baseLayerPicker: false,
-        imageryProviderViewModels: this.imageryViewModels,
-        terrainProviderViewModels: [],
-        fullscreenButton: false,
-        selectionIndicator: false,
-        homeButton: false,
-        sceneModePicker: false,
-        animation: false,
-        infoBox: false,
-        geocoder: false,
-        navigationHelpButton: false
-      })
-      this.baiduCesiumViewer._cesiumWidget._creditContainer.style.display = 'none'
-      this.baiduCesiumViewer.scene.sun.show = false
-      this.baiduCesiumViewer.scene.moon.show = false
-      this.baiduCesiumViewer.scene.fog.enabled = false
-      this.baiduCesiumViewer.scene.skyAtmosphere.show = false
-      this.baiduCesiumViewer.scene.sun.show = false
-      this.baiduCesiumViewer.scene.skyBox.show = false
-      this.baiduCesiumViewer.scene.globe.enableLighting = false
-      this.baiduCesiumViewer.shadowMap.darkness = 0.8
-      this.baiduCesiumViewer.scene._sunBloom = false
-      this.baiduCesiumViewer.scene.globe.showGroundAtmosphere = false
-      this.baiduCesiumViewer.scene.postProcessStages.fxaa.enabled = true
-
-      this.baiduCesiumViewer.camera.setView({
-        destination: Cesium.Cartesian3.fromDegrees(114.4040, 30.5196, 4000000)
-      })
-    },
-    // 初始化cesium
-    initCesium() {
-      Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiJkY2Y5NWY2Ni1mODQ1LTQ3YTUtYjc4Zi1jYzhjMGI2YzcxMWYiLCJpZCI6MTI5ODMwLCJpYXQiOjE2Nzk0Njk5NTd9.DTH54ioOH-HLqeNIetBe9hFyrPOX2Vp1AQmZzw8TIZ4'
-      this.viewer = new Cesium.Viewer('cesiumContainer', {
-        sceneMode: Cesium.SceneMode.SCENE2D,
-        shadows: false,
-        timeline: false,
-        baseLayerPicker: false,
-        // 设置自定义底图
-        imageryProviderViewModels: this.imageryViewModels,
-        // 关闭默认的地形底图
-        terrainProviderViewModels: [],
-        fullscreenButton: false,
-        selectionIndicator: false,
-        homeButton: false,
-        sceneModePicker: false,
-        animation: false,
-        infoBox: false,
-        geocoder: false,
-        navigationHelpButton: false
-      })
-      this.viewer._cesiumWidget._creditContainer.style.display = 'none'
-      this.viewer.scene.sun.show = false
-      this.viewer.scene.moon.show = false
-      this.viewer.scene.fog.enabled = false
-      this.viewer.scene.skyAtmosphere.show = false
-      this.viewer.scene.sun.show = false
-      this.viewer.scene.skyBox.show = false
-      this.viewer.scene.globe.enableLighting = false
-      this.viewer.shadowMap.darkness = 0.8
-      this.viewer.scene._sunBloom = false
-      this.viewer.scene.globe.showGroundAtmosphere = false
-      this.viewer.scene.postProcessStages.fxaa.enabled = true
-
-      this.viewer.camera.setView({
-        // 指定相机初始位置
-        destination: Cesium.Cartesian3.fromDegrees(112, 18, 4000000)
-      })
-    },
-    // 添加轨迹图层
-    addSingleLineImg(item) {
-      const trackLine = new Cesium.WebMapTileServiceImageryProvider(
-        {
-          url: `${this.CesiumHostAddr}geoserver/gwc/service/wmts/rest/dsds:${item.diving_sn}/{TileMatrixSet}/{TileMatrixSet}:{TileMatrix}/{TileRow}/{TileCol}?format=image/png`,
-          layer: `dsds:${item.diving_sn}`,
-          style: 'default',
-          format: 'image/png',
-          tileMatrixSetID: 'EPSG:4326',
-          tilingScheme: new Cesium.GeographicTilingScheme()
+    /**
+     * 科考船侧参航单位点位（与 ships 页地图同源接口），通过 Mapbox GeoJSON 渲染。
+     * @returns {void}
+     */
+    getShipUnit() {
+      shipUnit().then(res => {
+        const geojson = {
+          type: 'FeatureCollection',
+          features: []
         }
-      )
-      const trackLineLayer = this.viewer.imageryLayers.addImageryProvider(trackLine)
-      this.trackLineLayers.push(trackLineLayer)
-    },
-    // 移除轨迹图层
-    removeSingleLineImg() {
-      if (this.viewer && this.trackLineLayers.length) {
-        this.trackLineLayers.forEach(line => {
-          this.viewer.imageryLayers.remove(line)
+        ;(res.array || []).forEach(element => {
+          geojson.features.push({
+            type: 'Feature',
+            geometry: {
+              type: 'Point',
+              coordinates: [element.unit_lon, element.unit_lat]
+            },
+            properties: {
+              unit_name: element.unit_name,
+              unit_type: element.unit_type,
+              create_time: element.create_time,
+              tsy_id: element.tsy_id
+            }
+          })
         })
-      }
-      // 清空引用，避免重复 remove 或无限增长
-      this.trackLineLayers = []
+        loadJsonPointFeature('workUnit', 'blue', geojson, 'unit_name', 'workUnitMap_uuv')
+      })
     },
-    // 选择航次地图年份
+
+    /**
+     * 科考船航次轨迹（与 ships 页地图同源接口），通过 Mapbox 矢量图层渲染。
+     * @param {Object} [params] 查询参数
+     * @returns {void}
+     */
+    gitShipVoyage(params = {}) {
+      shipVoyage(params).then(res => {
+        let i = 0
+        const colors = ColorGenerator.generateDivergingColors((res.array || []).length)
+        ;(res.array || []).forEach(item => {
+          loadVectorLayer(item.voyage_name, ['line', 'symbol'], [colors[i], '#FFFFFF'], 'visible', 'voyageMap_uuv', 'dsds')
+          i++
+        })
+      })
+    },
+
+    /**
+     * 选择航次地图年份。
+     * @param {*} val 年份值
+     * @returns {void}
+     */
     selectVoyageYear(val) {
-      this.removeSingleLineImg()
       if (val) {
         const params = getYearRange(val)
-        this.gitHovDiving({ ...params })
+        this.gitShipVoyage({ ...params })
       } else {
-        this.gitHovDiving({})
+        this.gitShipVoyage({})
       }
-    },
+    }
   }
 }
 </script>
@@ -737,7 +601,7 @@ export default {
   }
 
   .map-module {
-    padding: 20px 50px 50px;
+    padding: 50px 50px;
     display: flex;
     justify-content: space-between;
     gap: 50px;