diff --git a/app/article/view/index/add.html b/app/article/view/index/add.html
index 5a0b68a..a49189a 100644
--- a/app/article/view/index/add.html
+++ b/app/article/view/index/add.html
@@ -88,7 +88,7 @@
         <td class="layui-td-gray" style="vertical-align:top;">缩略图</td>
         <td>
             <div class="layui-upload">
-              <button type="button" class="layui-btn layui-btn-normal layui-btn-sm" id="test1">缩略图(尺寸：240x136)</button>
+              <button type="button" class="layui-btn layui-btn-normal layui-btn-sm" id="test1">缩略图(尺寸：640x360)</button>
               <div class="layui-upload-list" id="demo1" style="width: 120px; height:66px; overflow: hidden;">
                 <img src="" style="max-width: 100%; height:66px;" />
                 <input type="hidden" name="thumb" value="">
diff --git a/app/article/view/index/edit.html b/app/article/view/index/edit.html
index 02c2135..eb3d7bb 100644
--- a/app/article/view/index/edit.html
+++ b/app/article/view/index/edit.html
@@ -102,7 +102,7 @@
         <td class="layui-td-gray" style="vertical-align:top;">缩略图</td>
         <td>
           <div class="layui-upload">
-            <button type="button" class="layui-btn layui-btn-normal layui-btn-sm" id="test1">缩略图(尺寸：240x136)</button>
+            <button type="button" class="layui-btn layui-btn-normal layui-btn-sm" id="test1">缩略图(尺寸：640x360)</button>
             <div class="layui-upload-list" id="demo1" style="width: 120px; height:66px; overflow: hidden;">
               <img src="{:get_file($article.thumb)}" style="max-width: 100%; height:66px;" />
               <input type="hidden" name="thumb" value="{$article.thumb}">