diff --git a/src/components/DialogManager.vue b/src/components/DialogManager.vue
index 8452e10..e264b14 100644
--- a/src/components/DialogManager.vue
+++ b/src/components/DialogManager.vue
@@ -31,20 +31,14 @@
       </div>
     </div>
 
-    <ResponseScroll
-      ref="responseScroll"
-      :items="list"
-      :itemSize="itemSize"
-      :row-key="(item) => item.map(genModelKey).join(',')"
-      class="h-full flex-1"
-    >
+    <ResponseScroll :items="list" :itemSize="itemSize" class="h-full flex-1">
       <template #item="{ item }">
         <div
           class="grid grid-cols-1 justify-center gap-8 px-8"
           :style="contentStyle"
         >
           <ModelCard
-            v-for="model in item"
+            v-for="model in item.row"
             :key="genModelKey(model)"
             :model="model"
           ></ModelCard>
@@ -75,7 +69,7 @@ import { chunk } from 'lodash'
 import { app } from 'scripts/comfyAPI'
 import { Model } from 'types/typings'
 import { genModelKey } from 'utils/model'
-import { computed, ref, watch } from 'vue'
+import { computed, ref } from 'vue'
 import { useI18n } from 'vue-i18n'
 
 const { isMobile, cardWidth, gutter, aspect } = useConfig()
@@ -89,8 +83,6 @@ const { $2xl: $toolbar_2xl } = useContainerQueries(toolbarContainer)
 const contentContainer = ref<HTMLElement | null>(null)
 const { $lg: $content_lg } = useContainerQueries(contentContainer)
 
-const responseScroll = ref()
-
 const searchContent = ref<string>()
 
 const currentType = ref('all')
@@ -133,10 +125,6 @@ const sortOrderOptions = ref(
   }),
 )
 
-watch([searchContent, currentType], () => {
-  responseScroll.value.init()
-})
-
 const itemSize = computed(() => {
   let itemWidth = cardWidth
   let itemGutter = gutter
@@ -193,7 +181,9 @@ const list = computed(() => {
 
   const sortedList = filterList.sort(sortStrategy)
 
-  return chunk(sortedList, cols.value)
+  return chunk(sortedList, cols.value).map((row) => {
+    return { key: row.map(genModelKey).join(','), row }
+  })
 })
 
 const contentStyle = computed(() => ({
diff --git a/src/components/ResponseScroll.vue b/src/components/ResponseScroll.vue
index 6693681..677712c 100644
--- a/src/components/ResponseScroll.vue
+++ b/src/components/ResponseScroll.vue
@@ -1,57 +1,35 @@
 <template>
-  <div data-scroll-area class="group/scroll relative overflow-hidden">
-    <div
-      ref="viewport"
-      data-scroll-viewport
-      class="h-full w-full overflow-auto scrollbar-none"
-      :style="{ contain: items ? 'strict' : undefined }"
-    >
-      <div data-scroll-content class="relative min-w-full">
+  <div class="group/scroll relative overflow-hidden">
+    <div ref="viewport" class="h-full w-full overflow-auto scrollbar-none">
+      <div ref="content">
         <slot name="default">
-          <div
-            v-for="(item, index) in loadedItems"
-            :key="genRowKey(item, index)"
-            :style="{ height: `${itemSize}px` }"
-          >
-            <slot name="item" :item="item"></slot>
-          </div>
-          <slot v-if="loadedItems.length === 0" name="empty">
+          <slot v-if="renderedItems.length === 0" name="empty">
             <div class="absolute w-full py-20 text-center">No Data</div>
           </slot>
+
+          <div :style="{ height: `${headHeight}px` }"></div>
+          <div>
+            <div
+              v-for="item in renderedItems"
+              :key="item.key"
+              :style="{ height: `${itemSize}px` }"
+              data-virtual-item
+            >
+              <slot name="item" :item="item"></slot>
+            </div>
+          </div>
+          <div :style="{ height: `${tailHeight}px` }"></div>
         </slot>
       </div>
-
-      <div
-        data-scroll-space
-        class="pointer-events-none absolute left-0 top-0 h-px w-px"
-        :style="spaceStyle"
-      ></div>
     </div>
 
-    <div
-      v-for="scroll in scrollbars"
-      :key="scroll.direction"
-      v-show="scroll.visible"
-      v-bind="{ [`data-scroll-bar-${scroll.direction}`]: '' }"
-      :class="[
-        'pointer-events-none absolute z-auto h-full w-full rounded-full',
-        'data-[scroll-bar-horizontal]:bottom-0 data-[scroll-bar-horizontal]:left-0 data-[scroll-bar-horizontal]:h-2',
-        'data-[scroll-bar-vertical]:right-0 data-[scroll-bar-vertical]:top-0 data-[scroll-bar-vertical]:w-2',
-      ]"
-    >
+    <div class="absolute right-0 top-0 h-full w-2">
       <div
-        v-bind="{ ['data-scroll-thumb']: scroll.direction }"
         :class="[
-          'pointer-events-auto absolute h-full w-full rounded-full',
-          'cursor-pointer bg-black dark:bg-white',
-          'opacity-0 transition-opacity duration-300 group-hover/scroll:opacity-10',
+          'absolute w-full cursor-pointer rounded-full bg-gray-500',
+          'opacity-0 transition-opacity duration-300 group-hover/scroll:opacity-30',
         ]"
-        :style="{
-          [scrollbarAttrs[scroll.direction].size]: `${scroll.size}px`,
-          [scrollbarAttrs[scroll.direction].offset]: `${scroll.offset}px`,
-          opacity: isDragging ? 0.1 : '',
-        }"
-        @mousedown="startDragThumb"
+        :style="{ height: `${thumbSize}px`, top: `${thumbOffset}px` }"
       ></div>
     </div>
   </div>
@@ -60,258 +38,75 @@
 <script setup lang="ts" generic="T">
 import { useContainerResize } from 'hooks/resize'
 import { useContainerScroll } from 'hooks/scroll'
-import { clamp, throttle } from 'lodash'
-import { nextTick, onUnmounted, ref, watch } from 'vue'
+import { clamp } from 'lodash'
+import { computed, ref } from 'vue'
 
 interface ScrollAreaProps {
-  items?: T[][]
+  items?: (T & { key: string })[]
   itemSize?: number
-  scrollbar?: boolean
-  rowKey?: string | ((item: T[]) => string)
 }
 
-const props = withDefaults(defineProps<ScrollAreaProps>(), {
-  scrollbar: true,
-})
-
-type ScrollbarDirection = 'horizontal' | 'vertical'
-
-interface Scrollbar {
-  direction: ScrollbarDirection
-  visible: boolean
-  size: number
-  offset: number
-}
-
-interface ScrollbarAttribute {
-  clientSize: string
-  scrollOffset: string
-  pagePosition: string
-  offset: string
-  size: string
-}
-
-const scrollbarAttrs: Record<ScrollbarDirection, ScrollbarAttribute> = {
-  horizontal: {
-    clientSize: 'clientWidth',
-    scrollOffset: 'scrollLeft',
-    pagePosition: 'pageX',
-    offset: 'left',
-    size: 'width',
-  },
-  vertical: {
-    clientSize: 'clientHeight',
-    scrollOffset: 'scrollTop',
-    pagePosition: 'pageY',
-    offset: 'top',
-    size: 'height',
-  },
-}
-
-const scrollbars = ref<Record<ScrollbarDirection, Scrollbar>>({
-  horizontal: {
-    direction: 'horizontal',
-    visible: props.scrollbar,
-    size: 0,
-    offset: 0,
-  },
-  vertical: {
-    direction: 'vertical',
-    visible: props.scrollbar,
-    size: 0,
-    offset: 0,
-  },
-})
-
-const isDragging = ref(false)
-
-const spaceStyle = ref({})
-const loadedItems = ref<T[][]>([])
-
-const genRowKey = (item: any | any[], index: number) => {
-  if (typeof props.rowKey === 'function') {
-    return props.rowKey(item)
-  }
-  return item[props.rowKey ?? 'key'] ?? index
-}
-
-const setSpacerSize = () => {
-  const items = props.items
-  if (items) {
-    const itemSize = props.itemSize ?? 0
-    spaceStyle.value = { height: `${itemSize * items.length}px` }
-  } else {
-    spaceStyle.value = {}
-  }
-}
-
-const getContainerContent = (raw?: boolean): HTMLElement => {
-  const container = viewport.value as HTMLElement
-
-  if (props.items && !raw) {
-    return container.querySelector('[data-scroll-space]')!
-  }
-  return container.querySelector('[data-scroll-content]')!
-}
-
-const init = () => {
-  const container = viewport.value as HTMLElement
-  container.scrollTop = 0
-  getContainerContent().style.transform = ''
-}
-
-const calculateLoadItems = () => {
-  let visibleItems: any[] = []
-
-  if (props.items) {
-    const container = viewport.value as HTMLElement
-    const content = getContainerContent(true)
-
-    const resolveVisibleItems = (items: any[], attr: ScrollbarAttribute) => {
-      const containerSize = container[attr.clientSize]
-      const itemSize = props.itemSize!
-      const viewCount = Math.ceil(containerSize / itemSize)
-
-      let start = Math.floor(container[attr.scrollOffset] / itemSize)
-      const offset = start * itemSize
-
-      let end = start + viewCount
-      end = Math.min(end + viewCount, items.length)
-
-      content.style.transform = `translateY(${offset}px)`
-      return items.slice(start, end)
-    }
-
-    visibleItems = resolveVisibleItems(props.items, scrollbarAttrs.vertical)
-  }
-
-  loadedItems.value = visibleItems
-}
-
-const calculateScrollThumbSize = () => {
-  const container = viewport.value as HTMLElement
-  const content = getContainerContent()
-
-  const resolveScrollbarSize = (item: Scrollbar, attr: ScrollbarAttribute) => {
-    const containerSize: number = container[attr.clientSize]
-    const contentSize: number = content[attr.clientSize]
-    item.visible = props.scrollbar && contentSize > containerSize
-    item.size = Math.max(Math.pow(containerSize, 2) / contentSize, 16)
-  }
-
-  nextTick(() => {
-    resolveScrollbarSize(scrollbars.value.horizontal, scrollbarAttrs.horizontal)
-    resolveScrollbarSize(scrollbars.value.vertical, scrollbarAttrs.vertical)
-  })
-}
+const props = defineProps<ScrollAreaProps>()
 
 const viewport = ref<HTMLElement | null>(null)
+const content = ref<HTMLElement | null>(null)
 
-const { width, height } = useContainerResize(viewport)
+const { height: viewportHeight } = useContainerResize(viewport)
+const { height: contentHeight } = useContainerResize(content)
+const { y: scrollY } = useContainerScroll(viewport)
 
-watch([width, height], () => {
-  if (isDragging.value) return
+const itemSize = computed(() => props.itemSize || 0)
 
-  calculateScrollThumbSize()
+const viewRows = computed(() =>
+  Math.ceil(viewportHeight.value / itemSize.value),
+)
+const offsetRows = computed(() => Math.floor(scrollY.value / itemSize.value))
+
+const items = computed(() => {
+  return props.items ?? []
 })
 
-useContainerScroll(viewport, {
-  onScroll: (event) => {
-    if (isDragging.value) return
+const state = computed(() => {
+  const bufferRows = viewRows.value
 
-    const container = event.target as HTMLDivElement
-    const content = getContainerContent()
+  const fromRow = offsetRows.value - bufferRows
+  const toRow = offsetRows.value + bufferRows + viewRows.value
 
-    const resolveOffset = (item: Scrollbar, attr: ScrollbarAttribute) => {
-      const containerSize = container[attr.clientSize]
-      const contentSize = content[attr.clientSize]
-      const scrollOffset = container[attr.scrollOffset]
+  const itemCount = items.value.length
 
-      item.offset =
-        (scrollOffset / (contentSize - containerSize)) *
-        (containerSize - item.size)
-    }
-
-    resolveOffset(scrollbars.value.horizontal, scrollbarAttrs.horizontal)
-    resolveOffset(scrollbars.value.vertical, scrollbarAttrs.vertical)
-
-    calculateLoadItems()
-  },
-})
-
-const draggingDirection = ref<ScrollbarDirection>()
-const prevDraggingEvent = ref<MouseEvent>()
-
-const moveThumb = throttle((event: MouseEvent) => {
-  if (isDragging.value) {
-    const container = viewport.value!
-    const content = getContainerContent()
-
-    const resolveOffset = (item: Scrollbar, attr: ScrollbarAttribute) => {
-      const containerSize = container[attr.clientSize]
-      const contentSize = content[attr.clientSize]
-
-      // Resolve thumb position
-      const prevPagePos = prevDraggingEvent.value![attr.pagePosition]
-      const currPagePos = event[attr.pagePosition]
-      const offset = currPagePos - prevPagePos
-      item.offset = clamp(item.offset + offset, 0, containerSize - item.size)
-
-      // Resolve scroll position
-      const scrollOffset = containerSize - item.size
-      const offsetSize = contentSize - containerSize
-
-      container[attr.scrollOffset] = (item.offset / scrollOffset) * offsetSize
-    }
-
-    const scrollDirection = draggingDirection.value!
-
-    resolveOffset(
-      scrollbars.value[scrollDirection],
-      scrollbarAttrs[scrollDirection],
-    )
-    prevDraggingEvent.value = event
-
-    calculateLoadItems()
+  return {
+    start: clamp(fromRow, 0, itemCount),
+    end: clamp(toRow, fromRow, itemCount),
   }
 })
 
-const stopMoveThumb = () => {
-  isDragging.value = false
-  draggingDirection.value = undefined
-  prevDraggingEvent.value = undefined
-  document.removeEventListener('mousemove', moveThumb)
-  document.removeEventListener('mouseup', stopMoveThumb)
-  document.body.style.userSelect = ''
-  document.body.style.cursor = ''
-}
+const renderedItems = computed(() => {
+  const { start, end } = state.value
 
-const startDragThumb = (event: MouseEvent) => {
-  isDragging.value = true
-  const target = event.target as HTMLElement
-  draggingDirection.value = <any>target.getAttribute('data-scroll-thumb')
-  prevDraggingEvent.value = event
-  document.addEventListener('mousemove', moveThumb)
-  document.addEventListener('mouseup', stopMoveThumb)
-  document.body.style.userSelect = 'none'
-  document.body.style.cursor = 'default'
-}
-
-watch(
-  () => props.items,
-  () => {
-    setSpacerSize()
-    calculateScrollThumbSize()
-    calculateLoadItems()
-  },
-)
-
-onUnmounted(() => {
-  stopMoveThumb()
+  return props.items?.slice(start, end) ?? []
 })
 
-defineExpose({
-  viewport,
-  init,
+const headHeight = computed(() => {
+  return state.value.start * itemSize.value
+})
+
+const tailHeight = computed(() => {
+  return (items.value.length - state.value.end) * itemSize.value
+})
+
+const thumbSize = computed(() => {
+  if (viewportHeight.value >= contentHeight.value) {
+    return 0
+  }
+
+  const thumbHeight = Math.pow(viewportHeight.value, 2) / contentHeight.value
+  return Math.max(thumbHeight, 16)
+})
+
+const thumbOffset = computed(() => {
+  return (
+    (scrollY.value / (contentHeight.value - viewportHeight.value)) *
+    (viewportHeight.value - thumbSize.value)
+  )
 })
 </script>
diff --git a/src/hooks/resize.ts b/src/hooks/resize.ts
index 548e285..6369b3f 100644
--- a/src/hooks/resize.ts
+++ b/src/hooks/resize.ts
@@ -1,13 +1,6 @@
 import { throttle } from 'lodash'
 import { type Ref, onUnmounted, ref, toRef, watch } from 'vue'
 
-export const defineResizeCallback = (
-  callback: ResizeObserverCallback,
-  wait?: number,
-) => {
-  return throttle(callback, wait ?? 100)
-}
-
 export const useContainerResize = (
   el: HTMLElement | null | Ref<HTMLElement | null>,
 ) => {
@@ -20,11 +13,11 @@ export const useContainerResize = (
     toRef(el),
     (el) => {
       if (el) {
-        const onResize = defineResizeCallback((entries) => {
+        const onResize = throttle((entries: ResizeObserverEntry[]) => {
           const entry = entries[0]
           width.value = entry.contentRect.width
           height.value = entry.contentRect.height
-        })
+        }, 64)
 
         observer.value = new ResizeObserver(onResize)
         observer.value.observe(el)
diff --git a/src/hooks/scroll.ts b/src/hooks/scroll.ts
index 6c158dd..57298cd 100644
--- a/src/hooks/scroll.ts
+++ b/src/hooks/scroll.ts
@@ -22,29 +22,29 @@ export const useContainerScroll = (
       scrollLeft.value = container.value.scrollLeft
       scrollTop.value = container.value.scrollTop
     }
-  }, options?.throttle || 100)
+  }, options?.throttle ?? 64)
 
   watch(
     container,
     (el) => {
       if (el) {
-        el.addEventListener('scroll', onScroll)
+        el.addEventListener('scroll', onScroll, { passive: true })
       }
     },
     { immediate: true },
   )
 
   const x = computed({
-    get: () => scrollLeft,
+    get: () => scrollLeft.value,
     set: (val) => {
-      container.value?.scrollTo({ left: val.value })
+      container.value?.scrollTo({ left: val })
     },
   })
 
   const y = computed({
-    get: () => scrollTop,
+    get: () => scrollTop.value,
     set: (val) => {
-      container.value?.scrollTo({ top: val.value })
+      container.value?.scrollTo({ top: val })
     },
   })