首页修改

src/views/dashboard/index.vue

@@ -67,6 +67,7 @@
                 v-model="currentAirport"
                 placeholder="请选择航站"
                 filterable
+                default-first-option
               >
                 <el-option
                   v-for="option in aiportOptions"
@@ -414,6 +415,7 @@ export default {
     // 航司行李量排行
     async getCompanyData() {
       try {
+        this.companyData = []
         const {
           code,
           returnData: listValues,