diff --git a/components.d.ts b/components.d.ts
index 8124057..409ef40 100644
--- a/components.d.ts
+++ b/components.d.ts
@@ -11,9 +11,7 @@ export {}
 /* prettier-ignore */
 declare module 'vue' {
   export interface GlobalComponents {
-    2: typeof import('./src/components/virtual-scroller/VirtualScroller copy 2.vue')['default']
     Canvas: typeof import('./src/components/canvas/index.vue')['default']
-    copy: typeof import('./src/components/virtual-scroller/VirtualScroller copy.vue')['default']
     DialogBox: typeof import('./src/components/dialogBox/index.vue')['default']
     ElButton: typeof import('element-plus/es')['ElButton']
     ElDatePicker: typeof import('element-plus/es')['ElDatePicker']
diff --git a/src/components/dialogBox/index.vue b/src/components/dialogBox/index.vue
index 5bdc329..20a896e 100644
--- a/src/components/dialogBox/index.vue
+++ b/src/components/dialogBox/index.vue
@@ -83,7 +83,6 @@ const isgerenate = ref(false)
 const model = ref('flux')
 const modelType = ref('text')
 
-// 公用参数
 const prompt = ref('一个女孩在树下吃苹果')
 const promptPlaceholder = '描述你想生成的画面和动作。'
 const proportion = ref('16:9')
@@ -106,8 +105,10 @@ const autoSizeConfig = computed(() => {
 })
 
 const handleStart = async () => {
+  const currentType = props.type
+  
   if (!props.isGenerate) {
-    router.push({ name: 'home', query: { loading: false, Generate: true } })
+    router.push({ name: 'home', query: { loading: false, Generate: true, type: currentType } })
   }
   if (!prompt.value) {
     // eslint-disable-next-line no-undef
@@ -122,8 +123,7 @@ const handleStart = async () => {
   })
   console.log('imgs', imgs)
   
-  const result = {
-    type: props.type,
+  const generateData = {
     model: model.value,
     modelType: modelType.value,
     prompt: prompt.value,
@@ -147,15 +147,15 @@ const handleStart = async () => {
       { name: 'resolution', data: resolution.value},
     ],
     imgs,
-    result
+    result: JSON.stringify(generateData)
   }
-  await generate(modelType.value, data)
+  await generate(modelType.value, data, generateData, props.type)
   console.log('生成中', isgerenate.value)
 }
 
 const fillParamsFromResult = (resultData) => {
   if (!resultData) return
-  
+
   if (resultData.model !== undefined) model.value = resultData.model
   if (resultData.modelType !== undefined) modelType.value = resultData.modelType
   if (resultData.prompt !== undefined) prompt.value = resultData.prompt
@@ -196,6 +196,15 @@ watch(() => useDisplay.isSubGerenate, (newValue) => {
 watch(() => modelType.value, (newValue) => {
   console.log('modelType.value', newValue)
 })
+
+watch(() => props.type, (newType) => {
+  if (newType === 'video') {
+    model.value = 'Vidu Q3-T2V'
+  } else {
+    model.value = 'flux'
+  }
+})
+
 onMounted(() => {
   if(props.type === 'video'){
     model.value = 'Vidu Q3-T2V'
diff --git a/src/components/virtual-scroller/VirtualScroller.vue b/src/components/virtual-scroller/VirtualScroller.vue
index 52b0d7e..85f8a37 100644
--- a/src/components/virtual-scroller/VirtualScroller.vue
+++ b/src/components/virtual-scroller/VirtualScroller.vue
@@ -1,379 +1,613 @@
 <template>
-  <div class="virtual-scroller" :style="containerStyle">
+  <div
+    ref="containerRef"
+    class="virtual-scroller"
+    :style="containerStyle"
+  >
     <div
-      ref="scrollContainerRef"
-      class="virtual-scroller-container"
-      :style="scrollContainerStyle"
-      @scroll.passive="handleScroll"
+      ref="wrapperRef"
+      class="virtual-scroller-wrapper"
+      :style="wrapperStyle"
     >
-      <div class="virtual-scroller-spacer" :style="spacerStyle"></div>
-      <div class="virtual-scroller-placeholder" :style="placeholderStyle">
-        <slot name="bottom-placeholder" />
-      </div>
       <div
-        v-for="item in visibleItems"
-        :key="item.key"
-        :ref="el => setItemRef(el, item.key)"
-        class="virtual-scroller-item"
-        :style="getItemStyle(item)"
-        :data-index="item.index"
-        :data-key="item.key"
+        ref="renderContainerRef"
+        class="virtual-scroller-render-container"
+        :style="renderContainerStyle"
+        @scroll.passive="handleScroll"
+        @wheel="handleWheel"
       >
-        <slot name="default" :item="item.data" :index="item.index" />
+        <div class="virtual-scroller-spacer" :style="{ height: `${totalHeight}px` }"></div>
+        <div
+          class="virtual-scroller-bottom-placeholder"
+          :style="bottomPlaceholderStyle"
+        >
+          <slot name="bottom-placeholder" />
+        </div>
+        <div
+          v-for="renderItem in visibleItems"
+          :key="getItemKey(renderItem.item, renderItem.index)"
+          :ref="el => setItemRef(el, renderItem.index)"
+          class="virtual-scroller-item"
+          :style="getItemStyle(renderItem)"
+          :data-index="renderItem.index"
+        >
+          <slot
+            name="default"
+            :item="renderItem.item"
+            :index="renderItem.index"
+          />
+        </div>
       </div>
     </div>
   </div>
 </template>
 
-<script setup lang="ts">
-import { ref, computed, watch, onMounted, onUnmounted, nextTick, type CSSProperties } from 'vue'
+<script setup>
+import { computed, nextTick, onBeforeUnmount, onMounted, ref, watch } from 'vue'
 
-interface VirtualScrollerProps {
-  items: any[]
-  estimatedHeight?: number
-  bufferSize?: number
-  keyField?: string
-  height?: string | number
-  direction?: 'normal' | 'reverse'
-}
-
-const props = withDefaults(defineProps<VirtualScrollerProps>(), {
-  estimatedHeight: 100,
-  bufferSize: 3,
-  keyField: 'id',
-  height: '100%',
-  direction: 'reverse'
+const props = defineProps({
+  data: {
+    type: Array,
+    required: false,
+    default: () => []
+  },
+  items: {
+    type: Array,
+    required: false,
+    default: () => []
+  },
+  itemKey: {
+    type: [String, Function],
+    default: 'id'
+  },
+  keyField: {
+    type: String,
+    default: 'id'
+  },
+  estimatedHeight: {
+    type: Number,
+    default: 100
+  },
+  buffer: {
+    type: Number,
+    default: 3
+  },
+  bufferSize: {
+    type: Number,
+    default: 3
+  },
+  height: {
+    type: [String, Number],
+    default: '100%'
+  },
+  width: {
+    type: [String, Number],
+    default: '100%'
+  },
+  renderMode: {
+    type: String,
+    default: 'default',
+    validator: (value) => ['default', 'top'].includes(value)
+  },
+  direction: {
+    type: String,
+    default: 'reverse',
+    validator: (value) => ['normal', 'reverse'].includes(value)
+  },
+  bottomPlaceholderHeight: {
+    type: Number,
+    default: 350
+  }
 })
 
-const emit = defineEmits<{
-  scroll: [scrollTop: number, scrollInfo: { 
-    isAtTop: boolean
-    isAtBottom: boolean
-    distanceToTop: number
-    distanceToBottom: number
-  }]
-  'visible-change': [startIndex: number, endIndex: number]
-}>()
+const computedData = computed(() => {
+  return props.data.length > 0 ? props.data : props.items
+})
 
-const scrollContainerRef = ref<HTMLElement | null>(null)
+const computedItemKey = computed(() => {
+  if (typeof props.itemKey === 'function') return props.itemKey
+  if (props.itemKey !== 'id') return props.itemKey
+  return props.keyField
+})
+
+const computedBuffer = computed(() => {
+  return props.buffer !== 3 ? props.buffer : props.bufferSize
+})
+
+const emit = defineEmits(['scroll', 'scroll-start', 'scroll-end', 'visible-change'])
+
+const containerRef = ref(null)
+const wrapperRef = ref(null)
+const renderContainerRef = ref(null)
+const itemRefs = new Map()
+const itemHeights = ref(new Map())
+const resizeObserver = ref(null)
 const scrollTop = ref(0)
-const itemRefs = new Map<string, HTMLElement>()
-const isReverseMode = computed(() => props.direction === 'reverse')
-const isInitializing = ref(true)
+const isScrolling = ref(false)
+const scrollTimeout = ref(null)
+const isInitialized = ref(false)
+const pendingScrollToBottom = ref(false)
+const previousDataLength = ref(0)
 
-const itemHeights = ref(new Map<string | number, number>())
-const itemOffsets = ref(new Map<string | number, number>())
-let resizeObserver: ResizeObserver | null = null
-
-function getItemKey(item: any, index: number): string | number {
-  return item[props.keyField] ?? index
-}
-
-function getItemHeight(key: string | number): number {
-  return itemHeights.value.get(key) ?? props.estimatedHeight
-}
-
-function calculateOffsets() {
-  let offset = 0
-  const newOffsets = new Map<string | number, number>()
-  
-  for (let i = 0; i < props.items.length; i++) {
-    const key = getItemKey(props.items[i], i)
-    newOffsets.set(key, offset)
-    offset += getItemHeight(key)
+const containerStyle = computed(() => {
+  return {
+    height: '100%',
+    width: '100%',
+    position: 'relative'
   }
-  
-  itemOffsets.value = newOffsets
-}
+})
 
 const totalHeight = computed(() => {
   let height = 0
-  for (let i = 0; i < props.items.length; i++) {
-    const key = getItemKey(props.items[i], i)
-    height += getItemHeight(key)
+  const len = computedData.value.length
+  
+  for (let i = 0; i < len; i++) {
+    const cachedHeight = itemHeights.value.get(i)
+    height += cachedHeight !== undefined ? cachedHeight : props.estimatedHeight
   }
+  
+  height += props.bottomPlaceholderHeight
+  
   return height
 })
 
-const containerStyle = computed<CSSProperties>(() => ({
-  height: typeof props.height === 'number' ? `${props.height}px` : props.height,
-  overflow: 'hidden'
-}))
+const getItemPosition = (index) => {
+  let offset = 0
+  
+  for (let i = 0; i < index; i++) {
+    const cachedHeight = itemHeights.value.get(i)
+    offset += cachedHeight !== undefined ? cachedHeight : props.estimatedHeight
+  }
+  
+  const height = itemHeights.value.get(index) ?? props.estimatedHeight
+  
+  return { offset, height }
+}
 
-const scrollContainerStyle = computed<CSSProperties>(() => ({
-  height: '100%',
-  overflowY: 'auto',
-  overflowX: 'hidden',
-  transform: 'rotate(180deg)',
-  position: 'relative'
-}))
-
-const spacerStyle = computed<CSSProperties>(() => ({
-  height: `${totalHeight.value}px`,
-  width: '1px',
-  pointerEvents: 'none',
-  position: 'absolute',
-  top: 0,
-  left: 0
-}))
-
-const placeholderStyle = computed<CSSProperties>(() => ({
-  position: 'absolute',
-  bottom: 0,
-  left: 0,
-  right: 0,
-  pointerEvents: 'none'
-}))
+const containerHeight = computed(() => {
+  if (!renderContainerRef.value) return 0
+  return renderContainerRef.value.clientHeight
+})
 
 const visibleRange = computed(() => {
-  if (!scrollContainerRef.value || props.items.length === 0) {
-    return { start: 0, end: Math.min(props.bufferSize * 2, props.items.length - 1) }
+  if (!renderContainerRef.value || computedData.value.length === 0) {
+    return { start: 0, end: 0, offset: 0 }
   }
-
-  const containerHeight = scrollContainerRef.value.clientHeight
-  const scrollTopValue = scrollTop.value
+  
+  const viewportHeight = containerHeight.value
+  const currentScrollTop = scrollTop.value
+  const bufferCount = computedBuffer.value
   
   let startIndex = 0
-  let endIndex = props.items.length - 1
-  let currentOffset = 0
+  let endIndex = computedData.value.length - 1
+  let startOffset = 0
   
-  for (let i = 0; i < props.items.length; i++) {
-    const key = getItemKey(props.items[i], i)
-    const itemHeight = getItemHeight(key)
+  let offset = 0
+  for (let i = 0; i < computedData.value.length; i++) {
+    const cachedHeight = itemHeights.value.get(i)
+    const height = cachedHeight !== undefined ? cachedHeight : props.estimatedHeight
     
-    if (currentOffset + itemHeight > scrollTopValue - props.bufferSize * props.estimatedHeight) {
-      startIndex = Math.max(0, i - props.bufferSize)
+    if (offset + height > currentScrollTop) {
+      startIndex = Math.max(0, i - bufferCount)
       break
     }
-    currentOffset += itemHeight
+    
+    offset += height
   }
   
-  currentOffset = 0
-  for (let i = 0; i < props.items.length; i++) {
-    const key = getItemKey(props.items[i], i)
-    const itemHeight = getItemHeight(key)
+  startOffset = 0
+  for (let i = 0; i < startIndex; i++) {
+    const cachedHeight = itemHeights.value.get(i)
+    startOffset += cachedHeight !== undefined ? cachedHeight : props.estimatedHeight
+  }
+  
+  offset = startOffset
+  for (let i = startIndex; i < computedData.value.length; i++) {
+    const cachedHeight = itemHeights.value.get(i)
+    const height = cachedHeight !== undefined ? cachedHeight : props.estimatedHeight
     
-    if (currentOffset > scrollTopValue + containerHeight + props.bufferSize * props.estimatedHeight) {
-      endIndex = Math.min(props.items.length - 1, i + props.bufferSize)
+    if (offset >= currentScrollTop + viewportHeight) {
+      endIndex = Math.min(computedData.value.length - 1, i + bufferCount)
       break
     }
-    currentOffset += itemHeight
+    
+    offset += height
+    endIndex = i
   }
-
-  return { start: startIndex, end: endIndex }
+  
+  return { start: startIndex, end: endIndex, offset: startOffset }
 })
 
 const visibleItems = computed(() => {
-  const { start, end } = visibleRange.value
-  const items: Array<{ key: string | number; data: any; index: number; offset: number }> = []
-  const currentRenderedKeys = new Set<string | number>()
-
-  for (let i = start; i <= end; i++) {
-    const item = props.items[i]
-    if (!item) continue
-
-    const key = getItemKey(item, i)
+  const { start, end, offset } = visibleRange.value
+  const items = []
+  
+  let currentOffset = offset
+  
+  for (let i = start; i <= end && i < computedData.value.length; i++) {
+    const cachedHeight = itemHeights.value.get(i)
+    const height = cachedHeight !== undefined ? cachedHeight : props.estimatedHeight
     
-    if (currentRenderedKeys.has(key)) {
-      continue
-    }
-    currentRenderedKeys.add(key)
-
-    const offset = itemOffsets.value.get(key) ?? i * props.estimatedHeight
-
     items.push({
-      key: String(key),
-      data: item,
+      item: computedData.value[i],
       index: i,
-      offset
+      offset: currentOffset + props.bottomPlaceholderHeight,
+      height
     })
+    
+    currentOffset += height
   }
-
+  
   return items
 })
 
-function getItemStyle(item: { offset: number }): CSSProperties {
+const wrapperStyle = computed(() => ({
+  direction: 'rtl',
+  height: '100%',
+  position: 'relative',
+  scrollbarWidth: 'auto',
+  overflow: 'hidden',
+  transform: 'rotate(180deg)',
+  width: '100%'
+}))
+
+const renderContainerStyle = computed(() => ({
+  direction: 'ltr',
+  display: 'flex',
+  flexDirection: 'column',
+  justifyContent: 'flex-end',
+  bottom: 0,
+  left: 0,
+  overflowX: 'hidden',
+  overflowY: 'auto',
+  position: 'absolute',
+  right: 0,
+  top: 0,
+  width: '100%'
+}))
+
+const bottomPlaceholderStyle = computed(() => ({
+  position: 'absolute',
+  left: 0,
+  right: 0,
+  top: 0,
+  width: '100%',
+  height: `${props.bottomPlaceholderHeight}px`,
+  transform: `translateY(0px)`,
+  zIndex: 1
+}))
+
+const getItemKey = (item, index) => {
+  const keyField = computedItemKey.value
+  if (typeof keyField === 'function') {
+    return keyField(item, index)
+  }
+  if (typeof keyField === 'string' && item && typeof item === 'object') {
+    return item[keyField] ?? index
+  }
+  return index
+}
+
+const getItemStyle = (renderItem) => {
   return {
     position: 'absolute',
-    top: `${item.offset}px`,
     left: 0,
-    right: 0
+    right: 0,
+    top: 0,
+    width: '100%',
+    transform: `translateY(${renderItem.offset}px)`,
+    willChange: 'transform'
   }
 }
 
-function setItemRef(el: any, key: string) {
+const setItemRef = (el, index) => {
   if (el) {
-    itemRefs.set(key, el as HTMLElement)
+    itemRefs.set(index, el)
   } else {
-    itemRefs.delete(key)
+    itemRefs.delete(index)
   }
 }
 
-function measureItems() {
-  if (!resizeObserver) return
+const measureItem = (index, element) => {
+  if (!element) return
   
-  itemRefs.forEach((el, key) => {
-    resizeObserver!.observe(el)
-  })
-}
-
-function updateItemHeight(key: string | number, height: number) {
-  const oldHeight = itemHeights.value.get(key)
-  if (oldHeight !== height) {
-    itemHeights.value.set(key, height)
-    calculateOffsets()
-  }
-}
-
-function handleScroll(event: Event) {
-  const target = event.target as HTMLElement
-  const currentScrollTop = target.scrollTop
-  scrollTop.value = currentScrollTop
+  const firstChild = element.firstElementChild
+  const targetElement = firstChild || element
   
-  if (!scrollContainerRef.value) {
-    emit('scroll', currentScrollTop)
-    return
-  }
+  const height = targetElement.getBoundingClientRect().height
   
-  const containerHeight = scrollContainerRef.value.clientHeight
-  const maxScroll = Math.max(0, totalHeight.value - containerHeight)
-  
-  const distanceToTop = currentScrollTop
-  const distanceToBottom = maxScroll - currentScrollTop
-  
-  const isAtTop = currentScrollTop >= maxScroll - 10
-  const isAtBottom = currentScrollTop <= 10
-  
-  emit('scroll', currentScrollTop, {
-    isAtTop,
-    isAtBottom,
-    distanceToTop,
-    distanceToBottom
-  })
-}
-
-function scrollToIndex(index: number) {
-  if (!scrollContainerRef.value) return
-  
-  let targetTop = 0
-  for (let i = 0; i < index; i++) {
-    const key = getItemKey(props.items[i], i)
-    targetTop += getItemHeight(key)
-  }
-  
-  scrollContainerRef.value.scrollTop = targetTop
-  scrollTop.value = targetTop
-}
-
-function scrollToTop() {
-  if (!scrollContainerRef.value) return
-  const containerHeight = scrollContainerRef.value.clientHeight
-  const maxScroll = Math.max(0, totalHeight.value - containerHeight)
-  scrollContainerRef.value.scrollTop = maxScroll
-  scrollTop.value = maxScroll
-}
-
-function scrollToBottom() {
-  if (!scrollContainerRef.value) return
-  scrollContainerRef.value.scrollTop = 0
-  scrollTop.value = 0
-}
-
-watch(
-  () => visibleRange.value,
-  (newRange) => {
-    emit('visible-change', newRange.start, newRange.end)
-    nextTick(() => {
-      measureItems()
-    })
-  },
-  { deep: true }
-)
-
-watch(
-  () => props.items,
-  () => {
-    calculateOffsets()
-    nextTick(() => {
-      measureItems()
-    })
-  },
-  { immediate: true }
-)
-
-watch(
-  () => props.items.length,
-  async (newLength, oldLength) => {
-    if (isReverseMode.value && newLength > (oldLength || 0)) {
-      await nextTick()
-      scrollToBottom()
+  if (height > 0) {
+    const cachedHeight = itemHeights.value.get(index)
+    if (cachedHeight !== height) {
+      const newHeights = new Map(itemHeights.value)
+      newHeights.set(index, height)
+      itemHeights.value = newHeights
     }
   }
-)
+}
 
-onMounted(() => {
-  resizeObserver = new ResizeObserver((entries) => {
+const setupResizeObserver = () => {
+  if (resizeObserver.value) {
+    resizeObserver.value.disconnect()
+  }
+  
+  resizeObserver.value = new ResizeObserver((entries) => {
     for (const entry of entries) {
-      const el = entry.target as HTMLElement
-      const key = el.dataset.key
-      if (key) {
-        updateItemHeight(key, entry.contentRect.height)
+      const index = parseInt(entry.target.dataset.index, 10)
+      if (!isNaN(index)) {
+        measureItem(index, entry.target)
       }
     }
   })
+}
+
+const handleWheel = (event) => {
+  if (!renderContainerRef.value) return
   
-  if (scrollContainerRef.value && isReverseMode.value) {
-    nextTick(() => {
-      scrollToBottom()
-      setTimeout(() => {
-        isInitializing.value = false
-      }, 100)
-    })
-  } else {
-    isInitializing.value = false
+  const { deltaY } = event
+  const el = renderContainerRef.value
+  
+  el.scrollBy({
+    top: -deltaY,
+    behavior: 'instant'
+  })
+  
+  event.preventDefault()
+}
+
+const handleScroll = (event) => {
+  const target = event.target
+  scrollTop.value = target.scrollTop
+  isScrolling.value = true
+  
+  if (scrollTimeout.value) {
+    clearTimeout(scrollTimeout.value)
   }
   
-  measureItems()
+  scrollTimeout.value = setTimeout(() => {
+    isScrolling.value = false
+  }, 150)
+  
+  const st = target.scrollTop
+  const scrollHeight = target.scrollHeight
+  const clientHeight = target.clientHeight
+  
+  const distanceToContainerTop = st
+  const distanceToContainerBottom = scrollHeight - st - clientHeight
+  
+  const distanceToPageTop = distanceToContainerBottom
+  const distanceToPageBottom = distanceToContainerTop
+  const isAtPageTop = distanceToPageTop <= 0
+  const isAtPageBottom = distanceToPageBottom <= 0
+  
+  emit('scroll', {
+    target,
+    scrollTop: st,
+    scrollHeight,
+    clientHeight,
+    distanceToPageTop,
+    distanceToPageBottom,
+    isAtPageTop,
+    isAtPageBottom
+  })
+  
+  if (isAtPageTop) {
+    emit('scroll-start')
+  }
+  
+  if (isAtPageBottom) {
+    emit('scroll-end')
+  }
+}
+
+const scrollToIndex = (index, behavior = 'auto') => {
+  if (!renderContainerRef.value || index < 0 || index >= computedData.value.length) return
+  
+  const position = getItemPosition(index)
+  
+  renderContainerRef.value.scrollTo({
+    top: position.offset,
+    behavior
+  })
+}
+
+const scrollToBottom = (behavior = 'smooth') => {
+  if (!renderContainerRef.value) {
+    pendingScrollToBottom.value = true
+    return
+  }
+  
+  requestAnimationFrame(() => {
+    if (!renderContainerRef.value) return
+    
+    renderContainerRef.value.scrollTo({
+      top: 0,
+      behavior
+    })
+  })
+}
+
+const scrollToTop = (behavior = 'smooth') => {
+  if (!renderContainerRef.value) return
+  
+  requestAnimationFrame(() => {
+    if (!renderContainerRef.value) return
+    
+    const scrollHeight = renderContainerRef.value.scrollHeight
+    renderContainerRef.value.scrollTo({
+      top: scrollHeight,
+      behavior
+    })
+  })
+}
+
+const getScrollElement = () => renderContainerRef.value
+
+const getVisibleIndices = () => {
+  const { start, end } = visibleRange.value
+  return Array.from({ length: end - start + 1 }, (_, i) => start + i)
+}
+
+const resetMeasurements = () => {
+  itemHeights.value = new Map()
+  itemRefs.clear()
+}
+
+const isAtPageBottom = () => {
+  if (!renderContainerRef.value) return false
+  const { scrollTop } = renderContainerRef.value
+  return scrollTop <= 0
+}
+
+const isAtPageTop = () => {
+  if (!renderContainerRef.value) return false
+  const { scrollTop, scrollHeight, clientHeight } = renderContainerRef.value
+  return scrollHeight - scrollTop - clientHeight <= 0
+}
+
+const observeVisibleItems = () => {
+  if (!resizeObserver.value) return
+  
+  resizeObserver.value.disconnect()
+  
+  for (const [index, element] of itemRefs) {
+    if (element) {
+      resizeObserver.value.observe(element)
+    }
+  }
+}
+
+watch(() => computedData.value, (newData, oldData) => {
+  const oldLength = oldData?.length || 0
+  const newLength = newData.length
+  
+  if (newLength !== oldLength) {
+    const newHeights = new Map()
+    
+    const minLen = Math.min(oldLength, newLength)
+    for (let i = 0; i < minLen; i++) {
+      if (itemHeights.value.has(i)) {
+        newHeights.set(i, itemHeights.value.get(i))
+      }
+    }
+    
+    itemHeights.value = newHeights
+    
+    nextTick(() => {
+      observeVisibleItems()
+    })
+  }
+  
+  previousDataLength.value = newLength
+}, { deep: false })
+
+watch(visibleItems, (newItems) => {
+  nextTick(() => {
+    observeVisibleItems()
+  })
+  if (newItems.length > 0) {
+    const firstItem = newItems[0]
+    const lastItem = newItems[newItems.length - 1]
+    emit('visible-change', firstItem.index, lastItem.index)
+  }
+}, { deep: true })
+
+onMounted(() => {
+  setupResizeObserver()
+  isInitialized.value = true
+  previousDataLength.value = computedData.value.length
+  
+  nextTick(() => {
+    if (pendingScrollToBottom.value) {
+      pendingScrollToBottom.value = false
+      scrollToBottom()
+    }
+    
+    observeVisibleItems()
+  })
 })
 
-onUnmounted(() => {
-  if (resizeObserver) {
-    resizeObserver.disconnect()
-    resizeObserver = null
+onBeforeUnmount(() => {
+  if (resizeObserver.value) {
+    resizeObserver.value.disconnect()
   }
+  
+  if (scrollTimeout.value) {
+    clearTimeout(scrollTimeout.value)
+  }
+  
   itemRefs.clear()
 })
 
 defineExpose({
   scrollToIndex,
-  scrollToTop,
+  scrollToItem: scrollToIndex,
   scrollToBottom,
-  getScrollTop: () => scrollTop.value,
-  getVisibleRange: () => visibleRange.value,
-  updateLayout: () => {
-    calculateOffsets()
-    measureItems()
-  }
+  scrollToTop,
+  getScrollElement,
+  getVisibleIndices,
+  resetMeasurements,
+  containerRef,
+  isAtPageBottom,
+  isAtPageTop
 })
 </script>
 
-<style scoped>
+<style lang="less" scoped>
 .virtual-scroller {
-  position: relative;
-  width: 100%;
-}
-
-.virtual-scroller-container {
-  position: relative;
-  width: 100%;
-}
-
-.virtual-scroller-spacer {
-  flex-shrink: 0;
-}
-
-.virtual-scroller-item {
-  will-change: transform;
-  contain: layout style;
+  -webkit-overflow-scrolling: touch;
+  
+  &::-webkit-scrollbar {
+    display: none;
+    width: 6px;
+    height: 6px;
+  }
+  
+  &::-webkit-scrollbar-track {
+    background: transparent;
+  }
+  
+  &::-webkit-scrollbar-thumb {
+    background: rgba(0, 0, 0, 0.2);
+    border-radius: 3px;
+    
+    &:hover {
+      background: rgba(0, 0, 0, 0.3);
+    }
+  }
+  
+  .virtual-scroller-wrapper {
+    contain: content;
+    
+  }
+  
+  .virtual-scroller-spacer {
+    flex-shrink: 0;
+    width: 100%;
+  }
+  
+  .virtual-scroller-placeholder {
+    width: 100%;
+  }
+  
+  .virtual-scroller-render-container {
+    contain: layout style;
+      
+    &::-webkit-scrollbar {
+      display: none;
+      width: 6px;
+      height: 6px;
+    }
+  }
+  
+  .virtual-scroller-item {
+    contain: layout style;
+    backface-visibility: hidden;
+    perspective: 1000px;
+  }
+  
+  .virtual-scroller-bottom-placeholder {
+    contain: layout style;
+  }
 }
 </style>
diff --git a/src/stores/display.js b/src/stores/display.js
index 9ae44f4..f6caf3e 100644
--- a/src/stores/display.js
+++ b/src/stores/display.js
@@ -18,12 +18,10 @@ const DisplayStoreSetup = () => {
     const newItem = {
       id: item.taskId || crypto.randomUUID(),
       status: 'generate',
-      text: item.text || '生成中...',
-      name: item.name || '生成中...',
       type: item.type || 'image',
       time: item.time || new Date().toLocaleString(),
       files: [],
-      ...item
+      generateData: item.generateData || {}
     }
     tempList.value.unshift(newItem)
     return newItem
diff --git a/src/utils/createTask.js b/src/utils/createTask.js
index 2f4c612..b9ed95c 100644
--- a/src/utils/createTask.js
+++ b/src/utils/createTask.js
@@ -13,7 +13,8 @@ export async function createTask(data, type, taskId, token) {
     modelName: data.modelName,
     payload,
     taskId,
-    token
+    token,
+    result: data.result
   }
 }
 
diff --git a/src/utils/websocket.js b/src/utils/websocket.js
index f34c172..097f30f 100644
--- a/src/utils/websocket.js
+++ b/src/utils/websocket.js
@@ -10,7 +10,7 @@ export function getChargeType(chargeType) {
     case 'painting':
       return 1
     case 'video':
-      return 2
+      return 4
     default:
       return 2
   }
@@ -58,7 +58,7 @@ export function websocketSuccess() {
   })
 }
 
-export async function generate(type, data) {
+export async function generate(modelType, data, generateData, type) {
   const progress_text = ref('')
   const message = ref('')
   const useDisplay = useDisplayStore()
@@ -68,7 +68,7 @@ export async function generate(type, data) {
   
   useDisplay.isSubGerenate = true
 
-  const result = await createTask(data, type, taskId, token)
+  const result = await createTask(data, modelType, taskId, token)
   console.log(result)
   // const token = 'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJsb2dpblR5cGUiOiJsb2dpbiIsImxvZ2luSWQiOjY0NDEwODAyMjk1OTgzNzIzMCwicm5TdHIiOiJiWkVwS2JLWFJyZmRIaFFHWXZKTkdzOGdGM0JSRmxQOCJ9.5eQ2GtVdrDntQDe2tnF8vl_DhTfd2uW-KNqzvl1imc0'
   const wsURL = `${import.meta.env.VITE_API_WORKFLOW_WS}/?token=Bearer ${token}`
@@ -102,10 +102,8 @@ export async function generate(type, data) {
         
         useDisplay.addGeneratingItem({
           taskId: taskId,
-          text: data.prompt || '生成中...',
-          name: data.prompt || '生成中...',
           type: type,
-          result: data.result
+          generateData: generateData
         })
         setTimeout(() => {
           useDisplay.scrollToBottom()
diff --git a/src/views/home/display/components/set.vue b/src/views/home/display/components/set.vue
index c03c77a..7f35782 100644
--- a/src/views/home/display/components/set.vue
+++ b/src/views/home/display/components/set.vue
@@ -2,25 +2,14 @@
   <div style="width: 100%;display: flex;justify-content: center;align-items: center;transform: rotate(180deg);">
     <div class="primary-box" :class="{ 'none-primary-box': props.item.status === 'none' }">
       <!-- 标题 -->
-      <div class="title">
-        <div class="style">
-          <div class="name" ref="nameRef">{{ props.item.text }}</div>
-          <div class="generate-data" ref="generateDataRef">
-            <div class="detailed-data first-detailed-data">{{ props.item.model }}</div>
-            <!-- <div class="detailed-data">多少秒</div> -->
-            <div class="detailed-data">{{ props.item.proportion }}</div>
-            <div class="detailed-data">{{ props.item.resolution }}</div>
-            <div class="detailed-data">{{ props.item.quantity }}张</div>
-            <!-- <div class="detailed-data">多少k</div> -->
+      <div class="title" ref="titleRef" @mouseenter="isHovering = true" @mouseleave="isHovering = false">
+        <div class="prompt-wrapper">
+          <div class="prompt" ref="nameRef" :class="{ 'expanded': isHovering }">{{ props.item.generateData.prompt || '生成图片' }}</div>
+          <div class="generate-data" v-show="!isHovering" ref="generateDa taRef" :class="{ 'second-line': shouldShowOnSecondLine }">
+            <div class="detailed-data first-detailed-data">{{ props.item.generateData.model }}</div>
+            <div class="detailed-data">{{ props.item.generateData.proportion }}</div>
           </div>
         </div>
-        <div v-if="props.item.parentIndex" class="style">
-          <span class="time">源自 {{ props.item.parentTime }}</span>
-          <div class="dividing-line"></div>
-          <span class="time">源自 {{ props.item.parentTime }}</span>
-          <div v-if="props.item.parentIndex" class="dividing-line"></div>
-          <span class="time"> 第 {{ props.item.parentIndex }} 张图片</span>
-        </div>
       </div>
 
       <!-- 加载中 -->
@@ -49,8 +38,8 @@
         </div>
       </div>
 
-      <!-- 已完成 -->
-      <div v-if="props.item.status === 'success'" class="box success-box">
+      <!-- 已完成 图片 -->
+      <div v-if="props.item.status === 'success' && props.item.type === 'painting'" class="box success-box">
         <div v-for="(file, index) in props.item.files" :key="index" class="one-box" :class="{ 'collected': isCollected(file) }" @mouseenter="hoverIndex = index" @mouseleave="hoverIndex = -1">
           <!-- <img :src="file" alt="index" class="img" /> -->
           <Img :src="file" alt="index" class="img" />
@@ -74,7 +63,21 @@
         </div>
       </div>
 
-      <div v-if="props.item.status === 'success'" class="bottom-btn-group">
+      <!-- 已完成 视频 -->
+      <div v-if="props.item.status === 'success' && props.item.type === 'video'" class="box success-box">
+        <div class="one-box" :class="{ 'collected': isCollected(props.item.files[0]) }" @mouseenter="hoverIndex = 0" @mouseleave="hoverIndex = -1">
+          <!-- <img :src="file" alt="index" class="img" /> -->
+          <video :src="props.item.files[0]" alt="index" class="video" />
+
+          <div class="left-top">
+            <div v-show="hoverIndex === 0" class="left-top-btn download-btn" @click="downloadImage(props.item.files[0], 'video')"><img src="@/assets/display/download.svg" /></div>
+            <span v-if="hoverIndex === 0" class="line" />
+            <div class="left-top-btn collect-btn" @click="addCollection(props.item.files[0])"><img :src="isCollected(props.item.files[0]) ? collectionActiveIcon : collectionIcon" /></div>
+          </div>
+        </div>
+      </div>
+
+      <div v-if="props.item.status === 'success'" class="bottom-btn-group" style="margin-top: 8px;">
         <div v-for="(item, index) in bottomBtnGroup" :key="index" class="bottom-btn" @click="item.click()">
           <img :src="item.icon" />
           <span>{{ item.name }}</span>
@@ -102,7 +105,6 @@ const props = defineProps({
     default: () => ({})
   }
 })
-
 const emit = defineEmits(['open-canvas', 'delete-success'])
 
 const useDisplay = useDisplayStore()
@@ -111,6 +113,76 @@ const useUser = useUserStore()
 
 const localCollectStatus = ref({ ...props.item.collectStatus })
 const hoverIndex = ref(-1)
+const isHovering = ref(false)
+const shouldShowOnSecondLine = ref(false)
+const nameRef = ref(null)
+const titleRef = ref(null)
+const generateDataRef = ref(null)
+const wrapperHeight = ref(38.5)
+
+const checkTextOverflow = () => {
+  nextTick(() => {
+    if (nameRef.value && titleRef.value && generateDataRef.value) {
+      const lineHeight = 22.5
+      const padding = 8
+      const twoLineHeight = 55
+      const generateDataWidth = generateDataRef.value.offsetWidth + 20
+      
+      nameRef.value.style.maxHeight = 'none'
+      nameRef.value.style.overflow = 'visible'
+      
+      const actualHeight = nameRef.value.scrollHeight
+      const lineCount = Math.ceil((actualHeight - padding * 2) / lineHeight)
+      
+      if (!isHovering.value) {
+        nameRef.value.style.maxHeight = '55px'
+        nameRef.value.style.overflow = 'hidden'
+      }
+      
+      if (lineCount > 1) {
+        shouldShowOnSecondLine.value = true
+        wrapperHeight.value = twoLineHeight
+      } else {
+        const containerWidth = titleRef.value.offsetWidth
+        const promptWidth = nameRef.value.scrollWidth
+        const firstLineRemaining = containerWidth - promptWidth
+        
+        if (firstLineRemaining < generateDataWidth) {
+          shouldShowOnSecondLine.value = true
+          wrapperHeight.value = twoLineHeight
+        } else {
+          shouldShowOnSecondLine.value = false
+          wrapperHeight.value = Math.max(lineHeight + padding * 2, actualHeight)
+        }
+      }
+    }
+  })
+}
+
+watch(isHovering, (newVal) => {
+  if (nameRef.value) {
+    if (newVal) {
+      nameRef.value.style.maxHeight = 'none'
+      nameRef.value.style.overflow = 'visible'
+    } else {
+      nameRef.value.style.maxHeight = '55px'
+      nameRef.value.style.overflow = 'hidden'
+    }
+  }
+})
+
+watch(() => props.item.generateData.prompt, () => {
+  checkTextOverflow()
+}, { immediate: true })
+
+onMounted(() => {
+  checkTextOverflow()
+  window.addEventListener('resize', checkTextOverflow)
+})
+
+onUnmounted(() => {
+  window.removeEventListener('resize', checkTextOverflow)
+})
 
 const isCollected = (url) => {
   return localCollectStatus.value[url] === true
@@ -132,12 +204,12 @@ const AIbrush = (file, index) => {
 }
 
 const reEdit = () => {
-  useDisplay.setResultData(props.item.result)
+  useDisplay.setResultData(props.item.generateData)
   useDisplay.fillParamsForEdit()
 }
 
 const againGenerate = () => {
-  useDisplay.setResultData(props.item.result)
+  useDisplay.setResultData(props.item.generateData)
   useDisplay.triggerGenerateWithResult()
 }
 
@@ -214,40 +286,62 @@ const addCollection = async (url) => {
   display: flex;
   flex-direction: column;
   flex: 1;
-  gap: 20px;
-  padding-bottom: 20px;
+  gap: 12px;
+  padding-bottom: 40px;
 }
 .none-primary-box{
   height: 350px;
 }
 
 .title{
-  // height: 25px;
   width: 100%;
-  display: flex;
-  align-items: center;
-  gap: 20px;
+  position: relative;
 
-  .style{
-    width: 100%;
-    display: inline;
+  .prompt-wrapper{
+    position: relative;
+    min-height: 28.5px;
+    overflow: visible;
   }
 
-  .name{
+  .prompt{
+    position: absolute;
+    left: 0;
+    top: 0;
     color: #333;
     font-family: "Microsoft YaHei";
-    font-size: 15px;
+    font-size: 14px;
     font-style: normal;
-    font-weight: 700;
-    line-height: 1.5;
+    font-weight: 400;
+    line-height: 22.5px;
     word-break: break-all;
-    display: inline;
-    margin-right: 20px;
+    max-height: 60px;
+    overflow: hidden;
+    z-index: 10;
+    padding: 8px;
+    background-color: #fff;
+    
+    &.expanded{
+      max-height: none;
+      overflow: visible;
+      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+      border-radius: 4px;
+    }
   }
 
   .generate-data{
+    position: absolute;
+    right: 0;
+    top: 0;
     display: inline-flex;
     align-items: center;
+    z-index: 2;
+    background-color: #fff;
+    padding-right: 20px;
+    
+    &.second-line{
+      top: auto;
+      bottom: 0;
+    }
   }
 
   .detailed-data{
@@ -270,28 +364,6 @@ const addCollection = async (url) => {
     border-left: none;
     padding-left: 0;
   }
-
-  .time{
-    color: #333;
-    font-family: "Microsoft YaHei";
-    font-size: 14px;
-    font-style: normal;
-    font-weight: 400;
-    line-height: normal;
-  }
-
-  .dividing-line{
-    height: 100%;
-    border: 1px solid #ccc;
-  }
-
-  .delete-btn{
-    cursor: pointer;
-  }
-
-  .delete-btn:hover{
-    color: #ff4949;
-  }
 }
 
 .box{
@@ -399,6 +471,13 @@ const addCollection = async (url) => {
     object-fit: contain; /* 确保图片完整显示，不被裁剪 */
     border-radius: 8px; /* 可选：给图片添加圆角 */
   }
+
+  .video{
+    width: 380px;
+    height: auto; /* 保持宽高比 */
+    object-fit: contain; /* 确保图片完整显示，不被裁剪 */
+    border-radius: 8px; /* 可选：给图片添加圆角 */
+  }
 }
 
 .left-top,.bottom-brush{
diff --git a/src/views/home/display/index.vue b/src/views/home/display/index.vue
index 74096b1..cc7a126 100644
--- a/src/views/home/display/index.vue
+++ b/src/views/home/display/index.vue
@@ -50,6 +50,7 @@
       :estimated-height="300"
       :buffer-size="3"
       direction="reverse"
+      :bottom-placeholder-height="350"
       class="scroller"
       @scroll="handleScroll"
       @visible-change="handleVisibleChange"
@@ -103,7 +104,7 @@ const isInitializing = ref(true)
 const { canvasVisible, canvasImage, canvasReferenceImages, canvasSource } = storeToRefs(useDisplay)
 
 const chargeType = computed(() => getChargeType(props.type))
-console.log(chargeType.value)
+// console.log(chargeType.value)
 
 const timeOptions = [
   { label: '全部', value: 'all' },
@@ -135,42 +136,25 @@ const toggleDisplay = (newValue, oldValue) => {
 }
 
 const conversion = (newlist) => {
-  const temp = newlist.list.map((item) => {
+  const temp = newlist.map((item) => {
     const files = item.fileUrl ? item.fileUrl.split(',').filter(url => url.trim()) : []
+    const generateData = JSON.parse(item.result || '{}')
     return {
       id: item.id,
       taskId: item.taskId,
+      type: props.type,
       collection: item.collection,
       status: 'success',
-      prompt: item.prompt,
-      params: item.params,
-      result: item.result,
+      generateData: generateData,
       time: item.createTime,
       files: files,
-      collectStatus: item.collectStatus || {},
-      model: item.model || '',
-      proportion: item.proportion || '',
-      resolution: item.resolution || '',
-      quantity: item.quantity || 1
+      collectStatus: item.collectStatus || {}
     }
   })
+  console.log(temp) 
   return temp
 }
 
-const adaptDataList = (dataList) => {
-  const convertedList = conversion({ list: dataList })
-  return convertedList.map((item, index) => {
-    const originalItem = dataList[index]
-    return {
-      ...item,
-      text: originalItem?.title || item.prompt || '生成图片',
-      name: originalItem?.title || item.prompt || '生成图片',
-      type: 'image',
-      title: originalItem?.title || '生成图片'
-    }
-  })
-}
-
 const fetchHistory = async (isLoadMore = false) => {
   if (isLoading.value || (!isLoadMore && !hasMoreData.value)) return
   
@@ -200,7 +184,7 @@ const fetchHistory = async (isLoadMore = false) => {
       return
     }
 
-    const adaptedList = adaptDataList(dataList)
+    const adaptedList = conversion(dataList)
 
     if (isLoadMore) {
       useDisplay.appendHistoryList(adaptedList)
@@ -244,13 +228,13 @@ const fetchHistory = async (isLoadMore = false) => {
   }
 }
 
-const handleScroll = (scrollTop, scrollInfo) => {
+const handleScroll = (scrollInfo) => {
   if (isInitializing.value) return
   
   if (!scrollInfo) return
-  const { isAtTop, isAtBottom, distanceToTop, distanceToBottom } = scrollInfo
-  
-  if (isAtTop && !isLoading.value && !isLoadingMoreLocked.value && hasMoreData.value) {
+  const { isAtPageTop, isAtPageBottom, distanceToPageTop, distanceToPageBottom } = scrollInfo
+
+  if (isAtPageTop && !isLoading.value && !isLoadingMoreLocked.value && hasMoreData.value) {
     isLoadingMoreLocked.value = true
     fetchHistory(true)
     setTimeout(() => {
@@ -258,9 +242,9 @@ const handleScroll = (scrollTop, scrollInfo) => {
     }, 3000)
   }
   
-  if (isAtBottom) {
+  if (isAtPageBottom) {
     useDisplay.Sender_variant = 'updown'
-  } else if (distanceToTop >= 350) {
+  } else if (distanceToPageTop >= 350) {
     useDisplay.Sender_variant = 'default'
   }
 }
diff --git a/src/views/home/index.vue b/src/views/home/index.vue
index 8000649..e876752 100644
--- a/src/views/home/index.vue
+++ b/src/views/home/index.vue
@@ -1,5 +1,5 @@
 <script setup>
-import { computed, ref, onMounted } from 'vue'
+import { computed, ref, onMounted, watch } from 'vue'
 import { useRoute } from 'vue-router'
 import display from './display/index.vue'
 import { useDisplayStore } from '@/stores'
@@ -14,8 +14,16 @@ const Generate = computed(() => route.query.Generate || false)
 const type = computed(() => route.query.type || 'painting')
 console.log(type.value)
 
+watch(dialogBoxRef, (newRef) => {
+  if (newRef) {
+    useDisplay.setDialogBoxRef(newRef)
+  }
+}, { immediate: true })
+
 onMounted(() => {
-  useDisplay.setDialogBoxRef(dialogBoxRef.value)
+  if (dialogBoxRef.value) {
+    useDisplay.setDialogBoxRef(dialogBoxRef.value)
+  }
 })
 </script>