Don't work CheckBoxTableCell

I use CheckBoxTableCell in my project for view data. But when I ckecked several data and scrolling to down table, unchecked data becomes checked.

The first checked data

After scrolling table

This is my realisation:

public void loadXmlToTableView() {
        ObservableList<Tweet> data = FXCollections.observableArrayList();
        for (Tweet loop : IOoperations.getXml()) {
            data.add(loop);
        }
        retweet.setItems(data);
        colRetweetDate.setCellValueFactory(new PropertyValueFactory<Tweet, Date>("tweetDate"));
        colText.setCellValueFactory(new PropertyValueFactory<Tweet, String>("text"));
        colUserName.setCellValueFactory(new PropertyValueFactory<Tweet, String>("userName"));
        colChek.setCellValueFactory(new PropertyValueFactory<Tweet, Boolean>("selected"));
        colChek.setCellFactory(CheckBoxTableCell.forTableColumn(colChek));

        colChek.setEditable(true);
        retweet.setEditable(true);
        colChek.setMaxWidth(50);
        colChek.setMinWidth(50);
    }