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 06be4435..185974e1 100644
--- a/package/document-component/src/document/zh-CN/guide/changelog.md
+++ b/package/document-component/src/document/zh-CN/guide/changelog.md
@@ -14,7 +14,7 @@
     <ul> 
       <a name="1-7-8"></a> 
       <li> 
-        <h3>1.7.8 <span class="layui-badge-rim">2022-11-15</span></h3> 
+        <h3>1.7.8 <span class="layui-badge-rim">2022-11-19</span></h3> 
         <ul>
           <li>[新增] upload 组件 auto 属性, 是否自动上传配置。</li>
           <li>[修复] table 组件 ellipsisTooltip 属性不生效。</li>