ios上拉加载问题

Android端表现正常，ios端是这样的
数据加载完， 没有更多数据居然显示在最上面！！

mui.init({  
            pullRefresh: {  
                container: '#pullrefresh',  
                up: {  
                    contentrefresh: '正在加载...',  
                    callback: pullupRefresh  
                }  
            }  
        });  
function pullupRefresh() {  
                if(page == -1){  
                    mui('#pullrefresh').pullRefresh().endPullupToRefresh(true);  
                    return;  
                }  
                setTimeout(function() {  
                    mui('#pullrefresh').pullRefresh().endPullupToRefresh((page == -1));  
                    var that = this;  
                    var table = document.body.querySelector('.mui-table-view');  
                    mui.post("<ts:base ref='root'/>/app/customer1Service/json/search1.do", { size: size,page:page }, function(data) {  
                        var arr = data;  
                        var haveData = false;  
                        if(arr.length<size){  
                            haveData = false;  
                        }else{  
                            page++;  
                            haveData = true;  
                        }  
                        if(data != null && typeof(arr.length) != "undefined" && arr.length > 0) {  
                            for(var i = 0; i <arr.length ; i++) {  
                                var li = document.createElement('li');  
                                li.className = 'mui-table-view-cell mui-media';  
                                li.innerHTML= '<div class="mui-media-body" data-id="0" >' +  
                                '<p class="mui-ellipsis" style="height:30px;line-height:30px;align-items:center;border-bottom: 1px solid #C0C0C0;">申请人编号：<span style="color:purple">'+arr[i].number1+ '</span><span style="color:#ccc;font-size:13px;position:absolute;right:15px;">'+arr[i].applyDate+ '</span></p>'+  
                                '<p class="mui-ellipsis" style="height:30px;line-height:30px;align-items:center;">申请人：<span style="color:green;">'+arr[i].name1+ '</span></p>'+  
                                '<p class="mui-ellipsis" style="height:30px;line-height:30px;align-items:center;">申请积分：<span  style="color:red">' +arr[i].applyPoints+'</span></p>' +  
                                '<p class="mui-ellipsis" style="height:30px;line-height:30px;align-items:center;">申请人电话：<span  style="color:green;margin-right:5px;">' +arr[i].mobile1+'</span></p>'+  
                                '<p class="mui-ellipsis" style="height:30px;line-height:30px;align-items:center;">银行名称：<span  style="color:green">' +arr[i].blankName1+'</span></p>' +  
                                '<p class="mui-ellipsis" style="height:30px;line-height:30px;align-items:center;">银行开户名称：<span  style="color:green">' +arr[i].blankUser1+'</span></p>'+  
                                '<p class="mui-ellipsis" style="height:30px;line-height:30px;align-items:center;">银行卡号：<span  style="color:green;margin-right:50px;">' +arr[i].blankCard1+'</span></p>'+  
                                '<p class="mui-ellipsis" style="height:40px;line-height:40px;align-items:center;border-top: 1px solid #C0C0C0;">'+  
                                '<button id="'+arr[i].id+'" onclick="jujue(this);" type="button" class="mui-btn mui-btn-danger" style="position:absolute;right:110px;margin-top:7px;">拒绝支付</button>'+'<button ids="'+arr[i].id+'" onclick="que(this);" type="button" class="mui-btn mui-btn-primary" style="position:absolute;right:15px;margin-top:7px;">已支付</button>'+  
                                '</p>' +  
                                '</div>';  
                                table.appendChild(li);  
                            }  
                        }  
                        if(haveData == false){  
                            page = -1;  
                            mui('#pullrefresh').pullRefresh().endPullupToRefresh(true);  
                        }  
                        if(isF){  
                            plus.nativeUI.closeWaiting();  
                            mask.close();  
                            isF = false;  
                        }  
                    });  
                }, 1000);  
            };