diff --git a/src/views/dataSearch.vue b/src/views/dataSearch.vue
index 966f792..7dea0c1 100644
--- a/src/views/dataSearch.vue
+++ b/src/views/dataSearch.vue
@@ -478,6 +478,10 @@ export default {
     },
     // 添加高亮图层
     addHighlightLayer(voyageName, i) {
+      Vue.config.maps["dataSearch"].setPaintProperty(`vector-${voyageName}-line`, "line-width", 4);
+      this.dataList[i].highlight = true;
+      return;
+
       this.clearHighlight()
       const highlightLayer = new Cesium.WebMapTileServiceImageryProvider({
         url: `${this.CesiumHostAddr}geoserver/gwc/service/wmts/rest/dsds:${voyageName}-highlight/{TileMatrixSet}/{TileMatrixSet}:{TileMatrix}/{TileRow}/{TileCol}?format=image/png`,
@@ -493,6 +497,18 @@ export default {
     },
     // 清除高亮
     clearHighlight(voyageName, i) {
+      let lineWidthExpression = [
+        "case",
+        ["boolean", ["feature-state", "hover"], false],
+        4,
+        ["boolean", ["feature-state", "click"], false],
+        2,
+        1.8
+      ];
+      Vue.config.maps["dataSearch"].setPaintProperty(`vector-${voyageName}-line`, "line-width", lineWidthExpression);
+      this.dataList[i].highlight = false;
+      return;
+
       this.dataList.map(item => { item.highlight = false })
       // 移除地图上的高亮图层
       if (this.highlightLayer) {