解决CheckBox中按钮能选中不能取消

<CheckBox
disabled={!canEditForm}
value={option.value}
checked={isChecked}
key={`${fieldInfo.code}checkBox`}
onChange={(e) => {
const newVal = e.target.value;
const newValList = clone(checkBoxVal);
newValList.push(newVal);
const newValIndex = newValList ? newValList.indexOf(String(newVal)) : -1;
if (newValIndex > -1) {
newValList.splice(newValIndex, 1);
} else {
newValList.push(String(newVal));
}
this.handelFieldChange([fieldInfo.code], newValList.join(','));
}}
>
{option.label}
</CheckBox>