fix: 修改图片上传文件大小限制

src/components/template/TypeOne.vue

 <template>
   <div class="van-hairline--bottom type-one" style="margin:15px 0;padding-bottom: 10px;">
     <div class="title" style="color:#666C70;">{{proofSubItem.label}}</div>
-    <van-uploader :after-read="afterRead" v-model="fileList" :max-count="10" :before-delete="beforeDel" :max-size="1 * 1024 * 1024" @oversize="onOversize"></van-uploader>
+    <van-uploader :after-read="afterRead" v-model="fileList" :max-count="10" :before-delete="beforeDel" :max-size="5 * 1024 * 1024" @oversize="onOversize"></van-uploader>
   </div>
 </template>