diff --git a/pages/components/slider.js b/pages/components/slider.js
index a40d891..df171ab 100644
--- a/pages/components/slider.js
+++ b/pages/components/slider.js
@@ -2,6 +2,7 @@ import React from 'react'
 import SliderOne from '../../public/resource/slider/slier-1(1).webp'
 import sliderJob from '../../public/resource/slider/slider-2(1).webp'
 import sliderBook from '../../public/resource/slider/slider_3.webp'
+import sliderCallCenter from '../../public/resource/slider/call-center.webp'
 
 import Image from 'next/image'
 import { Swiper, SwiperSlide } from 'swiper/react'
@@ -11,6 +12,11 @@ const Slider = () => {
   return (
     <div>
       <Swiper pagination={true} autoplay={true} loop={true} modules={[Pagination]} className='mySwiper'>
+        <SwiperSlide style={{ cursor: 'pointer' }} className='pointer'>
+          <Link href='/stock-unit'>
+            <img src={sliderCallCenter} />
+          </Link>
+        </SwiperSlide>
         <SwiperSlide style={{ cursor: 'pointer' }} className='pointer'>
           <Link href='/stock-price'>
             <img src={SliderOne} />
diff --git a/public/resource/slider/SLIDER.NM (2) (2).jpg b/public/resource/slider/SLIDER.NM (2) (2).jpg
new file mode 100644
index 0000000..90e4437
Binary files /dev/null and b/public/resource/slider/SLIDER.NM (2) (2).jpg differ
diff --git a/public/resource/slider/call-center.webp b/public/resource/slider/call-center.webp
new file mode 100644
index 0000000..ee685ef
Binary files /dev/null and b/public/resource/slider/call-center.webp differ