How To Close My UIfigure In Handles (GUIDE) function

Hi, Community

I just want to close my simple Uifigure in my GUIDE callback. Here is the code:

fig_agree = uifigure('Name', 'Jump In X', 'Position', [300 300 250 150],...
    'Color', [0.04 0.33 0.4], 'Resize', 'Off') ;
bg_agree = uipanel(fig_agree,'Title', 'Choose Component To Be Re-Defined',...
    'Position', [10 10 230 130], 'BackgroundColor', [0.04 0.33 0.4], 'ForegroundColor','w',...
    'FontWeight', 'bold', 'TitlePosition', 'centertop', 'HighlightColor', 'w');
listX = uilistbox(bg_agree,...
    'Items', {'H-Calculation', 'F-Calculation', 'D-Calculation'},...
    'Position',[40 30 150 60],...
    'Multiselect','on',...
    'FontColor',[1 0.41 0.16], ...
    'BackgroundColor', 'k');
sumbit = uibutton(fig_agree,...        
    'Text', 'SUBMIT',...
    'BackgroundColor', [0.29 0.08 0],...
    'Position',[50 20 150 20],...
    'FontWeight','bold',...
    'FontColor','w',...
    'ButtonPushedFcn', ..... (When i Click so the fig_agree and its Child SHould To Be Closed)

Iam just want to close the figure when i press submit button. Because i run the code inside of callback function in GUIDE, so then it is become harder to create the ButtonPushedFcn because it should be connected to handles / guidata firsly, right?

So, if anyone could lend me a hand to solve my problem here, i ll be so grateful. Thank you so much /.\/.\/.\