diff --git a/app/wechat/view/auto/form.html b/app/wechat/view/auto/form.html
index dd7c17973..395db4bce 100644
--- a/app/wechat/view/auto/form.html
+++ b/app/wechat/view/auto/form.html
@@ -5,8 +5,7 @@
     .keys-container .layui-card {
         width: 580px;
         height: 578px;
-        position: absolute;
-        border: 1px solid #ccc
+        position: absolute
     }
 
     .keys-container .layui-card .layui-card-body {