修改 TopNavBar组件图标大小

src/components/TopNavBar.vue

@@ -3,10 +3,10 @@
   <div class="nav-bar">
     <van-nav-bar :title="title" :fixed="true" z-index="998" @click-left="onClickLeft" @click-right="onClickRight">
       <template #left>
-        <van-icon :name="LeftIcon" size="46" />
+        <van-icon :name="LeftIcon" size="36" />
       </template>
       <template #right>
-        <van-icon :name="RightIcon" dot size="32" />
+        <van-icon :name="RightIcon" dot size="28" />
       </template>
     </van-nav-bar>
   </div>