diff --git a/src/components/TopBar/TopBar.vue b/src/components/TopBar/TopBar.vue
index 0cb67ad8..56ae753b 100644
--- a/src/components/TopBar/TopBar.vue
+++ b/src/components/TopBar/TopBar.vue
@@ -5,7 +5,7 @@ import type { Ref, UnwrapNestedRefs } from 'vue'
 import { useApiClient } from '~/composables/api'
 import { useBewlyApp } from '~/composables/useAppProvider'
 import { useDelayedHover } from '~/composables/useDelayedHover'
-import { TOP_BAR_VISIBILITY_CHANGE } from '~/constants/globalEvents'
+import { OVERLAY_SCROLL_BAR_SCROLL, TOP_BAR_VISIBILITY_CHANGE } from '~/constants/globalEvents'
 import { AppPage } from '~/enums/appEnums'
 import { settings } from '~/logic'
 import { getUserID, isHomePage } from '~/utils/main'
@@ -292,11 +292,21 @@ onMounted(async () => {
   initData()
   await nextTick()
   toggleTopBarVisible(true)
-  window.addEventListener('scroll', handleScroll)
+
+  emitter.off(OVERLAY_SCROLL_BAR_SCROLL)
+  if (isHomePage() && !settings.value.useOriginalBilibiliHomepage) {
+    emitter.on(OVERLAY_SCROLL_BAR_SCROLL, () => {
+      handleScroll()
+    })
+  }
+  else {
+    window.addEventListener('scroll', handleScroll)
+  }
 })
 
-onBeforeMount(() => {
+onUnmounted(() => {
   window.removeEventListener('scroll', handleScroll)
+  emitter.off(OVERLAY_SCROLL_BAR_SCROLL)
 })
 
 async function initData() {
@@ -310,7 +320,7 @@ async function initData() {
 }
 
 function handleScroll() {
-  if (isHomePage()) {
+  if (isHomePage() && !settings.value.useOriginalBilibiliHomepage) {
     const osInstance = scrollbarRef.value?.osInstance()
     scrollTop.value = osInstance.elements().viewport.scrollTop as number
   }
diff --git a/src/constants/globalEvents.ts b/src/constants/globalEvents.ts
index e2fdaef7..abb27a54 100644
--- a/src/constants/globalEvents.ts
+++ b/src/constants/globalEvents.ts
@@ -1 +1,2 @@
 export const TOP_BAR_VISIBILITY_CHANGE = 'topBarVisibilityChange'
+export const OVERLAY_SCROLL_BAR_SCROLL = 'overlayScrollBarScroll'
diff --git a/src/contentScripts/views/App.vue b/src/contentScripts/views/App.vue
index 3b78685b..f382163f 100644
--- a/src/contentScripts/views/App.vue
+++ b/src/contentScripts/views/App.vue
@@ -13,9 +13,11 @@ import Settings from '~/components/Settings/Settings.vue'
 import TopBar from '~/components/TopBar/TopBar.vue'
 import type { BewlyAppProvider } from '~/composables/useAppProvider'
 import { useDark } from '~/composables/useDark'
+import { OVERLAY_SCROLL_BAR_SCROLL } from '~/constants/globalEvents'
 import { AppPage, LanguageType } from '~/enums/appEnums'
 import { accessKey, settings } from '~/logic'
 import { getUserID, hexToRGBA, isHomePage, scrollToTop } from '~/utils/main'
+import emitter from '~/utils/mitt'
 
 const { isDark } = useDark()
 const activatedPage = ref<AppPage>(settings.value.dockItemVisibilityList.find(e => e.visible === true)?.page ?? AppPage.Home)
@@ -177,6 +179,8 @@ function handleAdaptToOtherPageStylesChange() {
 }
 
 function handleOsScroll() {
+  emitter.emit(OVERLAY_SCROLL_BAR_SCROLL)
+
   const osInstance = scrollbarRef.value?.osInstance()
   const { viewport } = osInstance.elements()
   const { scrollTop, scrollHeight, clientHeight } = viewport // get scroll offset