diff --git a/src/views/statistics/ShipStatistics.vue b/src/views/statistics/ShipStatistics.vue
index 1f3e45f..d2e3b55 100644
--- a/src/views/statistics/ShipStatistics.vue
+++ b/src/views/statistics/ShipStatistics.vue
@@ -241,11 +241,22 @@ export default {
     // 航次统计
     gitShipVoyage(params = {}) {
       shipVoyage(params).then(res => {
+        if (params.start || params.end) {
+          // 按年份筛选数据，先隐藏所有图层，再根据筛选结果显示对应图层
+          const layers = Vue.config.maps['voyageMap_ship'].getStyle().layers;
+          layers.forEach(layer => {
+            // 跳过底图
+            if (layer.id !== '影像地图' && layer.type !== 'raster') {
+              Vue.config.maps['voyageMap_ship'].setLayoutProperty(layer.id, 'visibility', 'none');
+            }
+          });
+        }
+
         let i = 0
         const colors = ColorGenerator.generateDivergingColors(res.array.length)
         // 添加轨迹图层
         res.array.forEach(item => {
-          // 加载轨迹图层
+          // 加载轨迹图层（已存在则设置为可见）
           loadVectorLayer(item.voyage_name, ['line', 'symbol'], [colors[i], '#FFFFFF'], 'visible', 'voyageMap_ship', 'dsds')
           i++
         })