perf: safely optimize list loading

This reverts commit 2a6f9e3cc0.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "moviepilot",
-  "version": "2.11.3",
+  "version": "2.11.4",
   "private": true,
   "type": "module",
   "bin": "dist/service.js",

src/@core/utils/image.ts

@@ -1,5 +1,15 @@
 import ColorThief from 'colorthief'
 
+const DEFAULT_DOMINANT_COLOR = '#28A9E1'
+const DOMINANT_COLOR_CACHE_LIMIT = 100
+const colorThief = new ColorThief()
+const dominantColorCache = new Map<string, Promise<string>>()
+
+interface DominantColorOptions {
+  fallback?: string
+  quality?: number
+}
+
 // 将 RGB 转换为十六进制
 function rgbStringToHex(rgbArray: number[]): string {
   if (rgbArray.length !== 3 || rgbArray.some(isNaN)) throw new Error('Invalid RGB string format')
@@ -14,11 +24,46 @@ function rgbStringToHex(rgbArray: number[]): string {
   return `#${toHex(r)}${toHex(g)}${toHex(b)}`
 }
 
+function getImageCacheKey(image: HTMLImageElement) {
+  return image.currentSrc || image.src || ''
+}
+
+function rememberDominantColor(key: string, colorPromise: Promise<string>) {
+  if (!key) return colorPromise
+
+  if (dominantColorCache.size >= DOMINANT_COLOR_CACHE_LIMIT) {
+    const firstKey = dominantColorCache.keys().next().value
+    if (firstKey) dominantColorCache.delete(firstKey)
+  }
+
+  dominantColorCache.set(key, colorPromise)
+  return colorPromise
+}
+
 // 提取主要颜色
-export async function getDominantColor(image: HTMLImageElement): Promise<string> {
-  const colorThief = new ColorThief()
-  const dominantColor = colorThief.getColor(image)
-  return rgbStringToHex(dominantColor)
+export async function getDominantColor(
+  image: HTMLImageElement | undefined | null,
+  options: DominantColorOptions = {},
+): Promise<string> {
+  const fallback = options.fallback ?? DEFAULT_DOMINANT_COLOR
+
+  if (!image) return fallback
+
+  const cacheKey = getImageCacheKey(image)
+  const cachedColor = cacheKey ? dominantColorCache.get(cacheKey) : undefined
+  if (cachedColor) return cachedColor
+
+  const colorPromise = Promise.resolve()
+    .then(() => {
+      const dominantColor = colorThief.getColor(image, options.quality ?? 20)
+      return rgbStringToHex(dominantColor)
+    })
+    .catch(error => {
+      console.warn('Failed to extract dominant color:', error)
+      return fallback
+    })
+
+  return rememberDominantColor(cacheKey, colorPromise)
 }
 
 // 预加载图片

src/components/cards/PluginAppCard.vue

@@ -252,7 +252,7 @@ const dropdownItems = ref([
               </div>
             </div>
             <div class="absolute bottom-0 right-0">
-              <IconBtn>
+              <IconBtn @click.stop>
                 <VIcon size="small" icon="mdi-dots-vertical" />
                 <VMenu activator="parent" close-on-content-click>
                   <VList>
@@ -273,7 +273,7 @@ const dropdownItems = ref([
     <!-- 安装插件进度框 -->
     <ProgressDialog v-if="progressDialog" v-model="progressDialog" :text="progressText" />
     <!-- 更新日志 -->
-    <VDialog v-if="releaseDialog" v-model="releaseDialog" width="600" scrollable>
+    <VDialog v-if="releaseDialog" v-model="releaseDialog" width="600" max-height="85vh" scrollable>
       <VCard :title="t('plugin.updateHistoryTitle', { name: props.plugin?.plugin_name })">
         <VDialogCloseBtn @click="releaseDialog = false" />
         <VDivider />

src/components/cards/PluginCard.vue

@@ -475,7 +475,10 @@ watch(
                   {{ props.plugin?.plugin_desc }}
                 </div>
               </div>
-              <div class="relative flex-shrink-0 self-center pb-3" :class="{ 'cursor-move': props.sortable && display.mdAndUp.value }">
+              <div
+                class="relative flex-shrink-0 self-center pb-3"
+                :class="{ 'cursor-move': props.sortable && display.mdAndUp.value }"
+              >
                 <VAvatar size="48">
                   <VImg
                     ref="imageRef"
@@ -518,7 +521,7 @@ watch(
               </span>
             </div>
             <div v-if="!props.sortable" class="absolute bottom-0 right-0">
-              <IconBtn>
+              <IconBtn @click.stop>
                 <VIcon icon="mdi-dots-vertical" />
                 <VMenu v-model="menuVisible" activator="parent" close-on-content-click>
                   <VList>
@@ -569,7 +572,7 @@ watch(
     <ProgressDialog v-if="progressDialog" v-model="progressDialog" :text="progressText" />
 
     <!-- 更新日志 -->
-    <VDialog v-if="releaseDialog" v-model="releaseDialog" width="600" scrollable :fullscreen="!display.mdAndUp.value">
+    <VDialog v-if="releaseDialog" v-model="releaseDialog" width="600" scrollable max-height="85vh">
       <VCard :title="t('plugin.updateHistoryTitle', { name: props.plugin?.plugin_name })">
         <VDialogCloseBtn @click="releaseDialog = false" />
         <VDivider />
@@ -587,13 +590,13 @@ watch(
     </VDialog>
 
     <!-- 实时日志弹窗 -->
-      <VDialog
-        v-if="loggingDialog"
-        v-model="loggingDialog"
-        scrollable
-        max-width="72rem"
-        :fullscreen="!display.mdAndUp.value"
-      >
+    <VDialog
+      v-if="loggingDialog"
+      v-model="loggingDialog"
+      scrollable
+      max-width="72rem"
+      :fullscreen="!display.mdAndUp.value"
+    >
       <VCard>
         <VDialogCloseBtn @click="loggingDialog = false" />
         <VCardItem>

src/components/cards/SiteCard.vue

@@ -386,7 +386,7 @@ onMounted(() => {
         </VBtn>
 
         <!-- 更多选项按钮 -->
-        <VBtn icon variant="text" class="mt-auto" size="36">
+        <VBtn icon variant="text" class="mt-auto" size="36" @click.stop>
           <VIcon icon="mdi-dots-vertical" size="20" />
           <VMenu :activator="'parent'" :close-on-content-click="true" :location="'left'">
             <VList>

src/components/cards/SubscribeCard.vue

@@ -372,7 +372,7 @@ function handleCardClick() {
             :ripple="!props.batchMode && !props.sortable"
           >
             <div v-if="!props.sortable" class="me-n3 absolute top-1 right-4">
-              <IconBtn>
+              <IconBtn @click.stop>
                 <VIcon icon="mdi-dots-vertical" color="white" />
                 <VMenu activator="parent" close-on-content-click>
                   <VList>

src/components/dialog/AboutDialog.vue

@@ -202,12 +202,7 @@ onMounted(() => {
                     <dd class="flex text-sm sm:col-span-2 sm:mt-0">
                       <span class="flex-grow flex flex-row items-center truncate">
                         <code class="truncate">{{ appVersion }}</code>
-                        <VBtn
-                          size="x-small"
-                          variant="tonal"
-                          class="ms-2"
-                          @click="clearCache"
-                        >
+                        <VBtn size="x-small" variant="tonal" class="ms-2" @click="clearCache">
                           <template #prepend>
                             <VIcon icon="mdi-refresh" size="14" />
                           </template>
@@ -402,7 +397,7 @@ onMounted(() => {
         </div>
       </VCardText>
     </VCard>
-    <VDialog v-if="releaseDialog" v-model="releaseDialog" width="600" scrollable>
+    <VDialog v-if="releaseDialog" v-model="releaseDialog" width="600" scrollable max-height="85vh">
       <VCard>
         <VCardItem>
           <VDialogCloseBtn @click="releaseDialog = false" />
@@ -430,8 +425,8 @@ onMounted(() => {
 .markdown-body :deep(h1),
 .markdown-body :deep(h2),
 .markdown-body :deep(h3) {
-  margin-block: 0.5rem;
   font-weight: 600;
+  margin-block: 0.5rem;
 }
 
 .markdown-body :deep(h1) {
@@ -448,8 +443,8 @@ onMounted(() => {
 
 .markdown-body :deep(ul),
 .markdown-body :deep(ol) {
-  padding-inline-start: 1.5rem;
   margin-block: 0.5rem;
+  padding-inline-start: 1.5rem;
 }
 
 .markdown-body :deep(li) {
@@ -470,18 +465,20 @@ onMounted(() => {
 }
 
 .markdown-body :deep(code) {
-  padding: 0.15rem 0.4rem;
   border-radius: 0.25rem;
+  background-color: rgba(127, 127, 127, 15%);
   font-size: 0.875em;
-  background-color: rgba(127, 127, 127, 0.15);
+  padding-block: 0.15rem;
+  padding-inline: 0.4rem;
 }
 
 .markdown-body :deep(pre) {
-  padding: 0.75rem 1rem;
+  border-radius: 0.375rem;
+  background-color: rgba(127, 127, 127, 15%);
   margin-block: 0.5rem;
   overflow-x: auto;
-  border-radius: 0.375rem;
-  background-color: rgba(127, 127, 127, 0.15);
+  padding-block: 0.75rem;
+  padding-inline: 1rem;
 }
 
 .markdown-body :deep(pre code) {
@@ -490,37 +487,38 @@ onMounted(() => {
 }
 
 .markdown-body :deep(blockquote) {
-  padding-inline-start: 1rem;
+  border-inline-start: 3px solid rgba(127, 127, 127, 40%);
+  color: rgba(127, 127, 127, 80%);
   margin-block: 0.5rem;
-  border-inline-start: 3px solid rgba(127, 127, 127, 0.4);
-  color: rgba(127, 127, 127, 0.8);
+  padding-inline-start: 1rem;
 }
 
 .markdown-body :deep(hr) {
-  margin-block: 1rem;
   border: none;
-  border-block-start: 1px solid rgba(127, 127, 127, 0.3);
+  border-block-start: 1px solid rgba(127, 127, 127, 30%);
+  margin-block: 1rem;
 }
 
 .markdown-body :deep(table) {
-  width: 100%;
-  margin-block: 0.5rem;
   border-collapse: collapse;
+  inline-size: 100%;
+  margin-block: 0.5rem;
 }
 
 .markdown-body :deep(th),
 .markdown-body :deep(td) {
-  padding: 0.4rem 0.75rem;
-  border: 1px solid rgba(127, 127, 127, 0.3);
+  border: 1px solid rgba(127, 127, 127, 30%);
+  padding-block: 0.4rem;
+  padding-inline: 0.75rem;
 }
 
 .markdown-body :deep(th) {
+  background-color: rgba(127, 127, 127, 10%);
   font-weight: 600;
-  background-color: rgba(127, 127, 127, 0.1);
 }
 
 .markdown-body :deep(img) {
-  max-width: 100%;
-  height: auto;
+  block-size: auto;
+  max-inline-size: 100%;
 }
 </style>

src/components/misc/ProgressiveCardGrid.vue

@@ -38,6 +38,13 @@ interface VirtualCell {
   key: ItemKey
 }
 
+interface VirtualRange {
+  endIndex: number
+  endRow: number
+  startIndex: number
+  startRow: number
+}
+
 const containerRef = ref<HTMLElement | null>(null)
 const trackRef = ref<HTMLElement | null>(null)
 
@@ -45,6 +52,8 @@ const layoutWidth = ref(0)
 const viewportTop = ref(0)
 const viewportBottom = ref(0)
 const heightVersion = ref(0)
+const frozenVisibleRange = ref<VirtualRange | null>(null)
+const isOverlayGrid = ref(false)
 
 const itemHeights = new Map<ItemKey, number>()
 const observedElements = new Map<HTMLElement, ItemKey>()
@@ -53,6 +62,7 @@ const itemRefCallbacks = new Map<ItemKey, (element: Element | ComponentPublicIns
 
 let resizeObserver: ResizeObserver | null = null
 let itemResizeObserver: ResizeObserver | null = null
+let overlayLockObserver: MutationObserver | null = null
 let scrollTarget: ScrollTarget | null = null
 let layoutFrameId: number | null = null
 let scrollFrameId: number | null = null
@@ -149,7 +159,18 @@ const rowMetrics = computed(() => {
 
 const totalHeight = computed(() => rowMetrics.value.totalHeight)
 
-const visibleRange = computed(() => {
+const calculatedVisibleRange = computed<VirtualRange>(() => {
+  if (isOverlayGrid.value) {
+    const rowCount = Math.max(1, Math.ceil(props.items.length / columnCount.value))
+
+    return {
+      endIndex: props.items.length,
+      endRow: rowCount - 1,
+      startIndex: 0,
+      startRow: 0,
+    }
+  }
+
   const { heights, offsets, rowCount } = rowMetrics.value
 
   if (!props.items.length || rowCount === 0) {
@@ -176,6 +197,8 @@ const visibleRange = computed(() => {
   }
 })
 
+const visibleRange = computed(() => frozenVisibleRange.value ?? calculatedVisibleRange.value)
+
 const visibleCells = computed<VirtualCell[]>(() => {
   const cells: VirtualCell[] = []
 
@@ -190,7 +213,13 @@ const visibleCells = computed<VirtualCell[]>(() => {
   return cells
 })
 
-const topSpacerHeight = computed(() => rowMetrics.value.offsets[visibleRange.value.startRow] ?? 0)
+const topSpacerHeight = computed(() => {
+  if (isOverlayGrid.value) {
+    return 0
+  }
+
+  return rowMetrics.value.offsets[visibleRange.value.startRow] ?? 0
+})
 
 const visibleBlockHeight = computed(() => {
   if (!props.items.length || visibleRange.value.endIndex <= visibleRange.value.startIndex) {
@@ -206,6 +235,10 @@ const visibleBlockHeight = computed(() => {
 })
 
 const bottomSpacerHeight = computed(() => {
+  if (isOverlayGrid.value) {
+    return 0
+  }
+
   return Math.max(totalHeight.value - topSpacerHeight.value - visibleBlockHeight.value, 0)
 })
 
@@ -266,6 +299,45 @@ function findLastRowAtOrBeforeOffset(offsets: number[], rowCount: number, offset
   return answer
 }
 
+function isDocumentOverlayLocked() {
+  return typeof document !== 'undefined' && document.documentElement.classList.contains('v-overlay-scroll-blocked')
+}
+
+function isGridInsideOverlay() {
+  return Boolean(containerRef.value?.closest('.v-overlay, .v-overlay__content'))
+}
+
+function syncOverlayGridState() {
+  isOverlayGrid.value = isGridInsideOverlay()
+}
+
+function shouldPauseVirtualSync() {
+  return isDocumentOverlayLocked() && !isOverlayGrid.value
+}
+
+function freezeVisibleRange() {
+  if (frozenVisibleRange.value) {
+    return
+  }
+
+  // 弹窗打开期间固定当前渲染窗口，防止 body 锁滚动造成坐标跳变并卸载触发弹窗的卡片。
+  frozenVisibleRange.value = { ...calculatedVisibleRange.value }
+}
+
+function releaseVisibleRange() {
+  frozenVisibleRange.value = null
+}
+
+function handleOverlayLockChange() {
+  if (shouldPauseVirtualSync()) {
+    freezeVisibleRange()
+    return
+  }
+
+  releaseVisibleRange()
+  queueLayoutSync()
+}
+
 function getElementFromRef(element: Element | ComponentPublicInstance | null): HTMLElement | null {
   if (!element || typeof HTMLElement === 'undefined') {
     return null
@@ -312,6 +384,11 @@ function ensureItemResizeObserver() {
   }
 
   itemResizeObserver = new ResizeObserver(entries => {
+    if (shouldPauseVirtualSync()) {
+      freezeVisibleRange()
+      return
+    }
+
     let shouldUpdate = false
     let scrollAdjustment = 0
     const currentViewportTop = viewportTop.value
@@ -506,6 +583,15 @@ function queueLayoutSync() {
 
   layoutFrameId = window.requestAnimationFrame(() => {
     layoutFrameId = null
+
+    if (shouldPauseVirtualSync()) {
+      freezeVisibleRange()
+      return
+    }
+
+    // 弹窗内容已经由 overlay 限定生命周期，直接完整渲染可避免弹窗内交互被虚拟回收打断。
+    syncOverlayGridState()
+    releaseVisibleRange()
     syncLayoutWidth()
     refreshScrollTarget()
     syncViewport()
@@ -520,6 +606,13 @@ function queueViewportSync() {
 
   scrollFrameId = window.requestAnimationFrame(() => {
     scrollFrameId = null
+
+    if (shouldPauseVirtualSync()) {
+      freezeVisibleRange()
+      return
+    }
+
+    releaseVisibleRange()
     syncViewport()
   })
 }
@@ -681,6 +774,7 @@ function invalidateMeasurementsForLayoutChange() {
 
 onMounted(() => {
   mounted = true
+  syncOverlayGridState()
   scrollTarget = findScrollTarget()
   addScrollListener(scrollTarget)
 
@@ -689,6 +783,14 @@ onMounted(() => {
     resizeObserver.observe(trackRef.value)
   }
 
+  if (typeof MutationObserver !== 'undefined') {
+    overlayLockObserver = new MutationObserver(handleOverlayLockChange)
+    overlayLockObserver.observe(document.documentElement, {
+      attributes: true,
+      attributeFilter: ['class'],
+    })
+  }
+
   window.addEventListener('resize', queueLayoutSync, { passive: true })
 
   queueLayoutSync()
@@ -716,6 +818,8 @@ onUnmounted(() => {
   resizeObserver = null
   itemResizeObserver?.disconnect()
   itemResizeObserver = null
+  overlayLockObserver?.disconnect()
+  overlayLockObserver = null
 
   if (layoutFrameId !== null) {
     window.cancelAnimationFrame(layoutFrameId)

src/layouts/components/ShortcutBar.vue

@@ -9,6 +9,7 @@ type MessageViewExpose = {
   pauseSSE?: () => void
   resumeSSE?: () => void
   refreshLatestMessages?: () => Promise<void> | void
+  forceScrollToEnd?: () => void
 }
 
 // 国际化
@@ -67,15 +68,9 @@ const user_message = ref('')
 // 发送按钮是否可用
 const sendButtonDisabled = ref(false)
 
-// 消息对话框引用
-const messageDialogRef = ref<any>(null)
-
 // 消息视图引用
 const messageViewRef = ref<MessageViewExpose | null>(null)
 
-// 滚动容器引用
-const messageContentRef = ref<any>()
-
 // 定义捷径列表
 const shortcuts = [
   {
@@ -148,58 +143,9 @@ function openDialog(dialogRef: any) {
   dialogRef.value = true
 }
 
-// 打开消息弹窗并清除徽章
-async function openMessageDialog() {
+// 打开消息弹窗
+function openMessageDialog() {
   messageDialog.value = true
-  // 延迟清除徽章，确保对话框已经打开
-  setTimeout(async () => {
-    await clearAppBadge()
-  }, 500)
-  // 延迟滚动到底部，确保弹窗完全打开
-  setTimeout(() => {
-    forceScrollToEnd()
-  }, 600)
-  // 等待对话框打开后恢复SSE连接
-  nextTick(() => {
-    messageViewRef.value?.resumeSSE?.()
-  })
-}
-
-// 智能滚动到底部（只有用户在底部附近时才滚动）
-function scrollMessageToEnd() {
-  // 使用更长的延迟确保DOM已更新
-  setTimeout(() => {
-    try {
-      // 查找消息弹窗的滚动容器
-      const cardText = document.querySelector('.v-dialog .v-card-text')
-      if (cardText) {
-        const { scrollTop, scrollHeight, clientHeight } = cardText
-        // 计算距离底部的距离
-        const distanceFromBottom = scrollHeight - scrollTop - clientHeight
-        // 如果用户距离底部小于1/3屏幕高度，认为用户在底部附近，执行自动滚动
-        if (distanceFromBottom <= clientHeight / 3) {
-          cardText.scrollTop = cardText.scrollHeight
-        }
-      }
-    } catch (error) {
-      console.error(error)
-    }
-  }, 500) // 增加延迟时间
-}
-
-// 强制滚动到底部（用于发送消息后）
-function forceScrollToEnd() {
-  setTimeout(() => {
-    try {
-      // 查找消息弹窗的滚动容器
-      const cardText = document.querySelector('.v-dialog .v-card-text')
-      if (cardText) {
-        cardText.scrollTop = cardText.scrollHeight
-      }
-    } catch (error) {
-      console.error(error)
-    }
-  }, 500)
 }
 
 // 拼接全部日志url
@@ -221,7 +167,7 @@ async function sendMessage() {
 
     // 发送成功后主动同步最新一页消息，避免SSE短暂断流时界面停留在旧状态。
     // await messageViewRef.value?.refreshLatestMessages?.()
-    forceScrollToEnd() // 发送消息后强制滚动到底部
+    messageViewRef.value?.forceScrollToEnd?.()
   } catch (error) {
     console.error(error)
   } finally {
@@ -240,8 +186,20 @@ defineExpose({
 })
 
 // 监听消息对话框状态变化
-watch(messageDialog, newValue => {
-  if (!newValue && messageViewRef.value?.pauseSSE) {
+watch(messageDialog, async newValue => {
+  if (newValue) {
+    await nextTick()
+    messageViewRef.value?.resumeSSE?.()
+    messageViewRef.value?.forceScrollToEnd?.()
+
+    window.setTimeout(() => {
+      void clearAppBadge()
+    }, 500)
+
+    return
+  }
+
+  if (messageViewRef.value?.pauseSSE) {
     // 对话框关闭时暂停SSE连接
     messageViewRef.value.pauseSSE()
   }
@@ -496,7 +454,6 @@ onMounted(() => {
     max-width="50rem"
     scrollable
     :fullscreen="!display.mdAndUp.value"
-    ref="messageDialogRef"
   >
     <VCard>
       <VCardItem>
@@ -507,8 +464,8 @@ onMounted(() => {
         <VDialogCloseBtn @click="messageDialog = false" />
       </VCardItem>
       <VDivider />
-      <VCardText ref="messageContentRef">
-        <MessageView ref="messageViewRef" @scroll="scrollMessageToEnd" />
+      <VCardText>
+        <MessageView ref="messageViewRef" />
       </VCardText>
       <VDivider />
       <VCardActions class="pa-4">

src/pages/resource.vue

@@ -39,6 +39,14 @@ interface SearchParams {
   sites: string
 }
 
+interface LastSearchContextResponse {
+  success?: boolean
+  data?: {
+    params?: Partial<SearchParams>
+    results?: Context[]
+  }
+}
+
 const resourceSearchParamsStorageKey = 'MP_ResourceSearchParams'
 
 function createSearchParams(query: LocationQuery): SearchParams {
@@ -106,10 +114,55 @@ function rememberSearchParams(params: SearchParams) {
   saveStoredSearchParams(nextParams)
 }
 
+function applyRememberedSearchParams(params?: Partial<SearchParams> | null, syncActive: boolean = false) {
+  const nextParams = normalizeSearchParams(params)
+  if (!hasSearchKeyword(nextParams)) return null
+
+  rememberSearchParams(nextParams)
+  if (syncActive || !hasSearchKeyword(activeSearchParams.value)) {
+    activeSearchParams.value = { ...nextParams }
+  }
+  return nextParams
+}
+
 if (hasSearchKeyword(initialSearchParams)) {
   rememberSearchParams(initialSearchParams)
 }
 
+async function fetchLastSearchContext() {
+  try {
+    const result = (await api.get('search/last/context')) as LastSearchContextResponse
+    applyRememberedSearchParams(result?.data?.params, true)
+    return Array.isArray(result?.data?.results) ? result.data.results : []
+  } catch (error) {
+    console.warn('读取上次搜索上下文失败，回退到仅加载结果:', error)
+    const results = await api.get('search/last')
+    return (results as unknown as Context[]) || []
+  }
+}
+
+async function resolveRefreshSearchParams() {
+  if (hasSearchKeyword(activeSearchParams.value)) {
+    return { ...activeSearchParams.value }
+  }
+  if (lastSearchParams.value && hasSearchKeyword(lastSearchParams.value)) {
+    return { ...lastSearchParams.value }
+  }
+
+  const storedParams = loadStoredSearchParams()
+  if (storedParams) {
+    applyRememberedSearchParams(storedParams, true)
+    return { ...storedParams }
+  }
+
+  await fetchLastSearchContext()
+  if (lastSearchParams.value && hasSearchKeyword(lastSearchParams.value)) {
+    return { ...lastSearchParams.value }
+  }
+
+  return null
+}
+
 // 查询TMDBID或标题
 const keyword = computed(() => activeSearchParams.value.keyword)
 
@@ -612,11 +665,9 @@ async function fetchData(options: { force?: boolean; params?: SearchParams } = {
   try {
     enableFilterAnimation.value = true
     if (!hasSearchKeyword(currentSearchParams)) {
-      // 查询上次搜索结果
-      const results = await api.get('search/last', {
-        params: requestToken ? { _ts: requestToken } : undefined,
-      })
-      setStreamResults((results as unknown as Context[]) || [])
+      // 查询上次搜索结果，并同步可重放的搜索参数
+      const results = await fetchLastSearchContext()
+      setStreamResults(results || [])
     } else {
       resetSearchResults()
       startLoadingProgress()
@@ -646,11 +697,15 @@ async function fetchData(options: { force?: boolean; params?: SearchParams } = {
 // 重新搜索（使用相同参数重新触发搜索）
 async function refreshSearch() {
   if (isRefreshing.value || progressActive.value) return
-  const refreshParams = lastSearchParams.value ?? activeSearchParams.value
   isRefreshing.value = true
   try {
     // 重新搜索时退出 AI 视图，其余状态由 fetchData 内部重置
     showingAiResults.value = false
+    const refreshParams = await resolveRefreshSearchParams()
+    if (!refreshParams) {
+      console.warn('未找到可用于重新搜索的搜索参数')
+      return
+    }
     await fetchData({ force: true, params: refreshParams })
   } catch (error) {
     console.error('重新搜索失败:', error)

src/views/discover/MediaCardListView.vue

@@ -118,6 +118,7 @@ async function fetchData({ done }: { done: any }) {
         page.value++
         // 返回加载成功
         done('ok')
+        await nextTick()
       }
     } else {
       // 加载一次

src/views/discover/PersonCardListView.vue

@@ -86,6 +86,7 @@ async function fetchData({ done }: { done: any }) {
           page.value++
           // 返回加载成功
           done('ok')
+          await nextTick()
         }
       }
     } else {

src/views/plugin/PluginCardListView.vue

@@ -923,6 +923,11 @@ watch([dataList, installedFilter, hasUpdateFilter, enabledFilter], () => {
 function loadMarketMore({ done }: { done: any }) {
   // 从 dataList 中获取最前面的 20 个元素
   const itemsToMove = sortedUninstalledList.value.splice(0, 20)
+  if (itemsToMove.length === 0) {
+    done('empty')
+    return
+  }
+
   displayUninstalledList.value.push(...itemsToMove)
   done('ok')
 }

src/views/subscribe/SubscribePopularView.vue

@@ -170,6 +170,7 @@ async function fetchData({ done }: { done: any }) {
         page.value++
         // 返回加载成功
         done('ok')
+        await nextTick()
       }
     } else {
       // 设置加载中

src/views/subscribe/SubscribeShareView.vue

@@ -184,6 +184,7 @@ async function fetchData({ done }: { done: any }) {
         page.value++
         // 返回加载成功
         done('ok')
+        await nextTick()
       }
     } else {
       // 设置加载中

src/views/system/MessageView.vue

@@ -9,9 +9,6 @@ import { useBackgroundOptimization } from '@/composables/useBackgroundOptimizati
 const { t } = useI18n()
 const { useSSE } = useBackgroundOptimization()
 
-// 定义事件
-const emit = defineEmits(['scroll'])
-
 // 消息列表
 const messages = ref<Message[]>([])
 // 当前页数据
@@ -33,6 +30,18 @@ const page = ref(1)
 // 存量消息最新时间
 const lastTime = ref('')
 
+// 消息列表滚动容器
+const messageListRef = ref<any>(null)
+
+// 自动滚动状态
+const shouldAutoScroll = ref(true)
+const isSyncingScroll = ref(false)
+
+const MESSAGE_AUTO_SCROLL_THRESHOLD = 64
+
+let scrollTimer: number | undefined
+let scrollReleaseTimer: number | undefined
+
 // 获取消息时间
 function getMessageTime(message: Message) {
   return message.reg_time || message.date || ''
@@ -66,6 +75,98 @@ function updateLastTime(message: Message) {
   }
 }
 
+function getScrollContainer() {
+  const container = messageListRef.value?.$el ?? messageListRef.value
+
+  return container instanceof HTMLElement ? container : null
+}
+
+function isNearBottom(container: HTMLElement) {
+  const distanceFromBottom = container.scrollHeight - container.scrollTop - container.clientHeight
+
+  return distanceFromBottom <= Math.max(MESSAGE_AUTO_SCROLL_THRESHOLD, container.clientHeight / 3)
+}
+
+function updateAutoScrollState() {
+  const container = getScrollContainer()
+  if (!container || isSyncingScroll.value) {
+    return
+  }
+
+  shouldAutoScroll.value = isNearBottom(container)
+}
+
+function handleScroll() {
+  updateAutoScrollState()
+}
+
+function bindScrollListener() {
+  const container = getScrollContainer()
+  if (!container) {
+    return
+  }
+
+  container.removeEventListener('scroll', handleScroll)
+  container.addEventListener('scroll', handleScroll, { passive: true })
+  updateAutoScrollState()
+}
+
+function unbindScrollListener() {
+  getScrollContainer()?.removeEventListener('scroll', handleScroll)
+}
+
+function scrollContainerToEnd() {
+  const container = getScrollContainer()
+  if (!container) {
+    return
+  }
+
+  isSyncingScroll.value = true
+  container.scrollTop = container.scrollHeight
+
+  requestAnimationFrame(() => {
+    const latestContainer = getScrollContainer()
+    if (!latestContainer) {
+      isSyncingScroll.value = false
+      return
+    }
+
+    latestContainer.scrollTop = latestContainer.scrollHeight
+    shouldAutoScroll.value = true
+
+    if (scrollReleaseTimer) {
+      window.clearTimeout(scrollReleaseTimer)
+    }
+
+    scrollReleaseTimer = window.setTimeout(() => {
+      isSyncingScroll.value = false
+      updateAutoScrollState()
+    }, 80)
+  })
+}
+
+function requestScrollToEnd(force = false) {
+  if (!force && !shouldAutoScroll.value) {
+    return
+  }
+
+  if (scrollTimer) {
+    window.clearTimeout(scrollTimer)
+  }
+
+  scrollTimer = window.setTimeout(() => {
+    nextTick(() => {
+      requestAnimationFrame(() => {
+        scrollContainerToEnd()
+      })
+    })
+  }, force ? 0 : 80)
+}
+
+function forceScrollToEnd() {
+  requestScrollToEnd(true)
+}
+
 // 合并消息到当前列表
 function mergeMessages(items: Message[]) {
   let hasNewMessage = false
@@ -95,9 +196,7 @@ function handleSSEMessage(event: MessageEvent) {
   if (message) {
     const object = JSON.parse(message)
     if (mergeMessages([object])) {
-      nextTick(() => {
-        emit('scroll') // 新消息到达时触发智能滚动
-      })
+      requestScrollToEnd() // 新消息到达时触发智能滚动
     }
   }
 }
@@ -137,9 +236,7 @@ async function loadMessages({ done }: { done: any }) {
 
       // 首次加载时滚动到底部
       if (page.value === 1 && hasNewMessage) {
-        nextTick(() => {
-          emit('scroll')
-        })
+        requestScrollToEnd(true)
       }
       // 页码+1
       page.value++
@@ -168,9 +265,7 @@ async function refreshLatestMessages() {
     })) as Message[]
 
     if (mergeMessages(latestMessages)) {
-      nextTick(() => {
-        emit('scroll')
-      })
+      requestScrollToEnd()
     }
   } catch (error) {
     console.error('刷新最新消息失败:', error)
@@ -206,7 +301,7 @@ function compareTime(time1: string, time2: string) {
 
 // 图片加载完成时触发智能滚动
 function handleImageLoad() {
-  emit('scroll')
+  requestScrollToEnd()
 }
 
 // 暂停SSE连接
@@ -232,18 +327,32 @@ defineExpose({
   pauseSSE,
   resumeSSE,
   refreshLatestMessages,
+  forceScrollToEnd,
 })
 
 onMounted(() => {
-  // 组件挂载后触发一次滚动事件
   nextTick(() => {
-    emit('scroll')
+    bindScrollListener()
+    requestScrollToEnd(true)
   })
 })
+
+onBeforeUnmount(() => {
+  if (scrollTimer) {
+    window.clearTimeout(scrollTimer)
+  }
+
+  if (scrollReleaseTimer) {
+    window.clearTimeout(scrollReleaseTimer)
+  }
+
+  unbindScrollListener()
+})
 </script>
 
 <template>
   <VInfiniteScroll
+    ref="messageListRef"
     :mode="!isLoaded ? 'intersect' : 'manual'"
     side="start"
     :items="messages"

src/views/workflow/WorkflowShareView.vue

@@ -110,6 +110,7 @@ async function fetchData({ done }: { done: any }) {
         page.value++
         // 返回加载成功
         done('ok')
+        await nextTick()
       }
     } else {
       // 设置加载中