diff --git a/src/views/statistics/UuvUnitStatistics.vue b/src/views/statistics/UuvUnitStatistics.vue
index 96b2987..fd5858f 100644
--- a/src/views/statistics/UuvUnitStatistics.vue
+++ b/src/views/statistics/UuvUnitStatistics.vue
@@ -9,21 +9,12 @@
         </div>
       </div>
     </div>
-    <!-- 地图板块（与科考船汇总统计页 ships 一致：Mapbox + shipUnit + shipVoyage） -->
+    <!-- 地图板块（与科考船汇总统计页 ships 一致：Mapbox + shipUnit -->
     <div class="map-module">
       <div class="bezel">
         <div class="map-title">参航单位</div>
         <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>
-        <div class="map-year-panel">
-          <span class="map-year-label">年份</span>
-          <el-date-picker v-model="voyageYear" type="year" size="small" placeholder="全部" class="map-year" clearable
-            format="yyyy" @change="selectVoyageYear" />
-        </div>
-        <div id="voyageMap_uuv" ref="voyageMap_uuv" style="height: 100%;width:100%;" />
-      </div> -->
     </div>
     <div class="unit-toolbar">
       <div class="unit-toolbar-inner">
@@ -149,7 +140,6 @@ export default {
     this.loadUnitTotalFromApi()
     this.getHovUnit()
     this.getShipUnit()
-    this.gitShipVoyage()
   },
   mounted() {
     initMapbox('workUnitMap_uuv', {
@@ -159,13 +149,6 @@ export default {
       minZoom: 2,
       maxZoom: 29
     })
-    // initMapbox('voyageMap_uuv', {
-    //   tileKey: 'GEBCO_basemap_NCEI',
-    //   zoom: 3,
-    //   center: [113, 15],
-    //   minZoom: 2,
-    //   maxZoom: 29
-    // })
   },
   beforeDestroy() {
     const unitMap = Vue.config.maps && Vue.config.maps['workUnitMap_uuv']
@@ -173,11 +156,6 @@ export default {
       unitMap.remove()
       delete Vue.config.maps['workUnitMap_uuv']
     }
-    const voyageMap = Vue.config.maps && Vue.config.maps['voyageMap_uuv']
-    if (voyageMap) {
-      voyageMap.remove()
-      delete Vue.config.maps['voyageMap_uuv']
-    }
   },
   methods: {
     /**
@@ -356,36 +334,6 @@ export default {
         loadJsonPointFeature('workUnit', 'blue', geojson, 'unit_name', 'workUnitMap_uuv')
       })
     },
-
-    /**
-     * 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) {
-      if (val) {
-        const params = getYearRange(val)
-        this.gitShipVoyage({ ...params })
-      } else {
-        this.gitShipVoyage({})
-      }
-    }
   }
 }
 </script>