how to adjust header and add type select in cols

[thanaph0n29]

this is my code
<----------------------------------------------------->
<template #header.cus_status_text="{ column }">

📋 {{ column.title }} + 2
<button @click="customAction">🔧

const cols =
ref([
{ field: 'actions', title: 'Actions', isUnique: true, sort:false, filter:false },
{
field: 'cus_status_text',
title: 'สถานะ',
type: 'bool',
},
{ field: 'cus_name', title: 'ชื่อลูกค้า', },
{ field: 'cus_email', title: 'Email/Line' },
{ field: 'cus_credit', title: 'Credit', type: 'number', filter: false },
{ field: 'cus_remark', title: 'Remark', filter: true},
]) || [];

    button  disappear  and idk how to add filter without type bool