diff --git a/src/lay/modules/mobile/upload-mobile.js b/src/lay/modules/mobile/upload-mobile.js
deleted file mode 100644
index 4f4ac7a..0000000
--- a/src/lay/modules/mobile/upload-mobile.js
+++ /dev/null
@@ -1,166 +0,0 @@
-/*!
-
- @Title: layui.upload 单文件上传 - 全浏览器兼容版
- @Author: 贤心
- @License：MIT
-
- */
- 
-layui.define(['layer-mobile', 'zepto'] , function(exports){
-  "use strict";
-  
-  var $ = layui.zepto;
-  var layer = layui['layer-mobile'];
-  var device = layui.device();
-  
-  var elemDragEnter = 'layui-upload-enter';
-  var elemIframe = 'layui-upload-iframe';
- 
-  var msgConf = {
-    icon: 2
-    ,shift: 6
-  }, fileType = {
-    file: '文件'
-    ,video: '视频'
-    ,audio: '音频'
-  };
-  
-  layer.msg = function(content){
-    return layer.open({
-      content: content || ''
-      ,skin: 'msg'
-      ,time: 2 //2秒后自动关闭
-    });
-  };
-  
-  var Upload = function(options){
-    this.options = options;
-  };
-  
-  //初始化渲染
-  Upload.prototype.init = function(){
-    var that = this, options = that.options;
-    var body = $('body'), elem = $(options.elem || '.layui-upload-file');
-    var iframe = $('<iframe id="'+ elemIframe +'" class="'+ elemIframe +'" name="'+ elemIframe +'"></iframe>');
-    
-    //插入iframe    
-    $('#'+elemIframe)[0] || body.append(iframe);
-    
-    return elem.each(function(index, item){
-      item = $(item);
-      var form = '<form target="'+ elemIframe +'" method="'+ (options.method||'post') +'" key="set-mine" enctype="multipart/form-data" action="'+ (options.url||'') +'"></form>';
-      
-      var type = item.attr('lay-type') || options.type; //获取文件类型
-
-      //包裹ui元素
-      if(!options.unwrap){
-        form = '<div class="layui-box layui-upload-button">' + form + '<span class="layui-upload-icon"><i class="layui-icon">&#xe608;</i>'+ (
-          item.attr('lay-title') || options.title|| ('上传'+ (fileType[type]||'图片') )
-        ) +'</span></div>';
-      }
-      
-      form = $(form);
-      
-      //拖拽支持
-      if(!options.unwrap){
-        form.on('dragover', function(e){
-          e.preventDefault();
-          $(this).addClass(elemDragEnter);
-        }).on('dragleave', function(){
-          $(this).removeClass(elemDragEnter);
-        }).on('drop', function(){
-          $(this).removeClass(elemDragEnter);
-        });
-      }
-      
-      //如果已经实例化，则移除包裹元素
-      if(item.parent('form').attr('target') === elemIframe){
-        if(options.unwrap){
-          item.unwrap();
-        } else {
-          item.parent().next().remove();
-          item.unwrap().unwrap();
-        }
-      };
-      
-      //包裹元素
-      item.wrap(form);
-      
-      //触发上传
-      item.off('change').on('change', function(){
-        that.action(this, type);
-      });
-    });
-  };
-  
-  //提交上传
-  Upload.prototype.action = function(input, type){
-    var that = this, options = that.options, val = input.value;
-    var item = $(input), ext = item.attr('lay-ext') || options.ext || ''; //获取支持上传的文件扩展名;
-
-    if(!val){
-      return;
-    };
-    
-    //校验文件
-    switch(type){
-      case 'file': //一般文件
-        if(ext && !RegExp('\\w\\.('+ ext +')$', 'i').test(escape(val))){
-          layer.msg('不支持该文件格式', msgConf);
-          return input.value = '';
-        }
-      break;
-      case 'video': //视频文件
-        if(!RegExp('\\w\\.('+ (ext||'avi|mp4|wma|rmvb|rm|flash|3gp|flv') +')$', 'i').test(escape(val))){
-          layer.msg('不支持该视频格式', msgConf);
-          return input.value = '';
-        }
-      break;
-      case 'audio': //音频文件
-        if(!RegExp('\\w\\.('+ (ext||'mp3|wav|mid') +')$', 'i').test(escape(val))){
-          layer.msg('不支持该音频格式', msgConf);
-          return input.value = '';
-        }
-      break;
-      default: //图片文件
-        if(!RegExp('\\w\\.('+ (ext||'jpg|png|gif|bmp|jpeg') +')$', 'i').test(escape(val))){
-          layer.msg('不支持该图片格式', msgConf);
-          return input.value = '';
-        }
-      break;
-    }
-    
-    options.before && options.before(input);
-    item.parent().submit();
-
-    var iframe = $('#'+elemIframe), timer = setInterval(function() {
-      var res;
-      try {
-        res = iframe.contents().find('body').text();
-      } catch(e) {
-        layer.msg('上传接口存在跨域', msgConf);
-        clearInterval(timer);
-      }
-      if(res){
-        clearInterval(timer);
-        iframe.contents().find('body').html('');
-        try {
-          res = JSON.parse(res);
-        } catch(e){
-          res = {};
-          return layer.msg('请对上传接口返回JSON字符', msgConf);
-        }
-        typeof options.success === 'function' && options.success(res, input);
-      }
-    }, 30); 
-    
-    input.value = '';
-  };
-  
-  //暴露接口
-  exports('upload-mobile', function(options){
-    var upload = new Upload(options = options || {});
-    upload.init();
-  });
-});
-