钉钉微应用中，使用原生的html file控件有问题

调用dd自带的上传附件或者上传图片控件，input file已经被屏蔽了
dd.biz.util.uploadAttachment({
                                "image":{"multiple":true,"compress":false,"max":9,"crop":"xx"},
                                "space":{"corpId": ddStr.corpId ,"spaceId":dd.spaceid,"isCopy":1},
                                "file":{"spaceId":dd.spaceid,"max":1},
                                "types":["photo","camera","file","space"],
                                onSuccess: function (info) {
                                    alert(info.data[0].fileName)
                                },
                                onFail: function (err) {
                                    alert(JSON.stringify(err))
                                }
                            });

求助啊