feat：完善功能

src/components/Nav/index.vue

@@ -13,7 +13,6 @@
       <div class="title">
         <span>检索</span>
       </div>
-
       <div class="search-box flex">
         <el-input placeholder="请输入内容" v-model="searchValue" clearable> </el-input>
         <img class="search-icon" src="/src/assets/images/search-icon-1.png" alt="" />
@@ -56,6 +55,8 @@
       default: () => true
     }
   })
+
+  onMounted(() => {})
 </script>
 <style lang="scss" scoped>
   //背景色设置为透明