diff --git a/src/hooks/useWindowScrollLock.ts b/src/hooks/useWindowScrollLock.ts
index 48f2a03..24db9f9 100644
--- a/src/hooks/useWindowScrollLock.ts
+++ b/src/hooks/useWindowScrollLock.ts
@@ -1,5 +1,6 @@
 import { onUnmounted, onDeactivated } from 'vue'
 import getScrollbarWidth from '@/utils/getScrollbarWidth'
+
 export default function () {
   const removeScrollLock = () => {
     const body = document.querySelector('body')
diff --git a/src/utils/getScrollBarWidth.ts b/src/utils/getScrollBarWidth.ts
index 159a14a..49de133 100644
--- a/src/utils/getScrollBarWidth.ts
+++ b/src/utils/getScrollBarWidth.ts
@@ -1,4 +1,4 @@
-const getScrollbarWidth = () => {
+export default function getScrollbarWidth() {
   const div1 = document.createElement('div')
   const div2 = document.createElement('div')
   div1.style.width = div2.style.width = div1.style.height = div2.style.height = '100px'
@@ -11,5 +11,3 @@ const getScrollbarWidth = () => {
   document.body.removeChild(div2)
   return scrollbarWidth
 }
-
-export default getScrollbarWidth