diff --git a/src/css/modules/layer.css b/src/css/modules/layer.css
index 3dad11c5..dd02ee0d 100644
--- a/src/css/modules/layer.css
+++ b/src/css/modules/layer.css
@@ -7,7 +7,6 @@ html #layuicss-layer{display: none; position: absolute; width: 1989px;}
 /* common */
 .layui-layer-shade, .layui-layer{position:fixed; _position:absolute; pointer-events: auto;}
 .layui-layer-shade{opacity: 0; transition: opacity .35s cubic-bezier(0.34, 0.69, 0.1, 1); top:0; left:0; width:100%; height:100%;}
-.layui-layer{-webkit-overflow-scrolling: touch; overflow: auto; scroll-behavior: smooth;}
 .layui-layer{top:150px; left: 0; margin:0; padding:0; background-color:#fff; -webkit-background-clip: content; background-clip: content; border-radius: 2px; box-shadow: 1px 1px 50px rgba(0,0,0,.3);}
 .layui-layer-close{position:absolute;}
 .layui-layer-content{position:relative;}