jquery controls the method of checking and unchecking the radio radio button

attr() method

tick

$("input[type='radio']").attr("checked",'checked');

Uncheck

$("input[type='radio']").removeAttr('checked');

prop() method

tick

$("input[type='radio']").prop("checked",true);

Uncheck

$("input[type='radio']").prop("checked",false);