diff --git a/app/admin/view/article/add.html b/app/admin/view/article/add.html
index 9ba7948..3dff15c 100644
--- a/app/admin/view/article/add.html
+++ b/app/admin/view/article/add.html
@@ -80,7 +80,7 @@
 			<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-sm" id="upload_btn_thumb">选择上传图片</button>
+					<button type="button" class="layui-btn layui-btn-sm" id="upload_btn_thumb">上传缩略图(尺寸:480x272)</button>
 					<div class="layui-upload-list" id="upload_box_thumb" style="width: 120px; height:66px; overflow: hidden;">
 						<img src="" onerror="javascript:this.src='{__GOUGU__}/gougu/images/nonepic600x360.jpg';this.onerror=null;" width="100" style="max-width: 100%; height:66px;"/>
 						<input type="hidden" name="thumb" value="">
diff --git a/app/admin/view/article/edit.html b/app/admin/view/article/edit.html
index 8f4aa5d..66f607b 100644
--- a/app/admin/view/article/edit.html
+++ b/app/admin/view/article/edit.html
@@ -92,9 +92,8 @@
 			<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="uploadBtn">上传缩略图（尺寸：480x272）</button>
-					<div class="layui-upload-list" id="demo1" style="width: 120px; height:66px; overflow: hidden;">
+					<button type="button" class="layui-btn layui-btn-sm" id="upload_btn_thumb">上传缩略图(尺寸:480x272)</button>
+					<div class="layui-upload-list" id="upload_box_thumb" style="width: 120px; height:66px; overflow: hidden;">
 						<img src="{:get_file($detail.thumb)}" onerror="javascript:this.src='{__GOUGU__}/gougu/images/nonepic600x360.jpg';this.onerror=null;" style="max-width: 100%; height:66px;" />
 						<input type="hidden" name="thumb" value="{$detail.thumb}">
 					</div>