a

src/views/homepage/index.vue

         <option value="">3</option>
         <option value="">4</option>
         <option value="">5</option>
+         <option value="">5</option>
+          <option value="">5</option>
+           <option value="">5</option>
       </select>
       <router-view></router-view>
     </el-main>

src/views/test/test.vue

+<template>
+    
+</template>
+<script>
+export default {
+    
+}
+</script>
+<style>
+
+</style>