diff --git a/package/component/package.json b/package/component/package.json
index e3e4ee03..e0d38cc4 100644
--- a/package/component/package.json
+++ b/package/component/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@layui/layui-vue",
-  "version": "1.7.7",
+  "version": "1.7.8",
   "author": "就眠儀式",
   "license": "MIT",
   "description": "a component library for Vue 3 base on layui-vue",
diff --git a/package/document-component/src/document/zh-CN/components/upload.md b/package/document-component/src/document/zh-CN/components/upload.md
index 01a8c5f4..dce30001 100644
--- a/package/document-component/src/document/zh-CN/components/upload.md
+++ b/package/document-component/src/document/zh-CN/components/upload.md
@@ -46,12 +46,12 @@ export default {
 ::: title 手动上传
 :::
 
-::: demo 使用 `lay-upload` 标签, 创建一个上传按钮
+::: demo 通过设置 `auto` 属性为 `false`, 使用 `v-model` 接收选择的文件对象。
 
 <template>
   <lay-upload url="https://www.mocky.io/v2/5cc8019d300000980a055e76" v-model="file1" field="file" :auto="false">
     <template #preview>
-      {{ file1 }}
+      {{ file1[0]?.name }}
     </template>
   </lay-upload>
 </template>
@@ -62,7 +62,7 @@ import { ref,reactive } from 'vue'
 export default {
   setup() {
 
-    const file1 = ref();
+    const file1 = ref([]);
 
     return {
       file1
diff --git a/package/document-component/src/document/zh-CN/guide/changelog.md b/package/document-component/src/document/zh-CN/guide/changelog.md
index 211d2ba6..8154d5ee 100644
--- a/package/document-component/src/document/zh-CN/guide/changelog.md
+++ b/package/document-component/src/document/zh-CN/guide/changelog.md
@@ -16,6 +16,7 @@
       <li> 
         <h3>1.7.8 <span class="layui-badge-rim">2022-11-15</span></h3> 
         <ul>
+          <li>[新增] upload 组件 auto 属性, 是否自动上传配置。</li>
           <li>[优化] backtop 组件部分浏览器版本无法正常返回顶部。</li>
           <li>[优化] date-picker 组件 btn 操作 border-radius 样式细节。</li>
           <li>[优化] tag-input 组件 maxWidth 属性默认为 100%。</li>