diff --git a/.env.dev b/.env.dev
index a9aeede..8140849 100644
--- a/.env.dev
+++ b/.env.dev
@@ -5,7 +5,7 @@ VITE_DEV=true
 
 # 请求路径
 #VITE_BASE_URL='http://localhost:48080'
-VITE_BASE_URL='http://118.253.178.8:48080'
+VITE_BASE_URL='http://118.253.178.8:58080'
 
 # 文件上传类型：server - 后端上传， client - 前端直连上传，仅支持S3服务
 VITE_UPLOAD_TYPE=server
diff --git a/.env.local b/.env.local
index 56d0103..799fc27 100644
--- a/.env.local
+++ b/.env.local
@@ -4,7 +4,7 @@ NODE_ENV=development
 VITE_DEV=true
 
 # 请求路径
-VITE_BASE_URL='http://118.253.178.8:48080'
+VITE_BASE_URL='http://118.253.178.8:58080'
 #VITE_BASE_URL='http://localhost:48080'
 
 # 文件上传类型：server - 后端上传， client - 前端直连上传，仅支持 S3 服务
diff --git a/.env.prod b/.env.prod
index 5fe4955..e2c6740 100644
--- a/.env.prod
+++ b/.env.prod
@@ -4,7 +4,7 @@ NODE_ENV=production
 VITE_DEV=true
 
 # 请求路径
-VITE_BASE_URL='http://118.253.178.8:48080'
+VITE_BASE_URL='http://118.253.178.8:58080'
 
 # 文件上传类型：server - 后端上传， client - 前端直连上传，仅支持S3服务
 VITE_UPLOAD_TYPE=server
diff --git a/src/components/AiAssistant/AiAssistantProvider.vue b/src/components/AiAssistant/AiAssistantProvider.vue
index 6369bc9..01bf67c 100644
--- a/src/components/AiAssistant/AiAssistantProvider.vue
+++ b/src/components/AiAssistant/AiAssistantProvider.vue
@@ -1,20 +1,22 @@
 <template>
   <slot></slot>
-  <!-- 全局右下角悬浮按钮（参考 AIRBT.html 样式）；登录页不展示 -->
-  <div
-    v-if="showAssistantFab"
-    ref="fabRef"
-    class="ai-assistant-fab"
-    :class="{ 'is-loading': pageLoading, 'is-hidden': dialogVisible, 'is-dragging': fabDragging }"
-    :style="fabPositionStyle"
-    @pointerdown="onFabPointerDown"
-  >
-    <div class="fab-icon-wrap">
-      <Icon v-if="!pageLoading" icon="ep:chat-dot-round" class="fab-icon" />
-      <Icon v-else icon="ep:loading" class="fab-icon fab-loading" />
+  <!-- Teleport 到 body：避免父級 transform/overflow 讓 position:fixed 參考錯容器而被裁切 -->
+  <Teleport to="body">
+    <div
+      v-if="showAssistantFab"
+      ref="fabRef"
+      class="ai-assistant-fab"
+      :class="{ 'is-loading': pageLoading, 'is-hidden': dialogVisible, 'is-dragging': fabDragging }"
+      :style="fabPositionStyle"
+      @pointerdown="onFabPointerDown"
+    >
+      <div class="fab-icon-wrap">
+        <Icon v-if="!pageLoading" icon="ep:chat-dot-round" class="fab-icon" />
+        <Icon v-else icon="ep:loading" class="fab-icon fab-loading" />
+      </div>
+      <span class="fab-text">AI 决策助手</span>
     </div>
-    <span class="fab-text">AI 决策助手</span>
-  </div>
+  </Teleport>
 
   <AiImageChatDialog
     v-model="dialogVisible"
@@ -34,6 +36,7 @@ import {
 } from './useAiAssistant'
 import { ElMessage } from 'element-plus'
 import { useRoute } from 'vue-router'
+import { routeShouldShowAiAssistantFab } from './aiFabRoute'
 
 defineOptions({ name: 'AiAssistantProvider' })
 
@@ -212,6 +215,20 @@ function setAiAssistantFabEnabled(enabled: boolean) {
 }
 
 const route = useRoute()
+
+/** 依當前路由同步浮層（後台動態路由 name 常與組件 defineOptions 不一致，僅靠業務頁 setFab 易失效） */
+watch(
+  () => route.fullPath,
+  () => {
+    if (isHideAssistantFabPath(route.path)) {
+      fabEnabled.value = false
+      return
+    }
+    fabEnabled.value = routeShouldShowAiAssistantFab(route)
+  },
+  { immediate: true }
+)
+
 const showAssistantFab = computed(
   () => !isHideAssistantFabPath(route.path) && fabEnabled.value
 )
diff --git a/src/router/modules/remaining.ts b/src/router/modules/remaining.ts
index 95050cd..b0dbaee 100644
--- a/src/router/modules/remaining.ts
+++ b/src/router/modules/remaining.ts
@@ -1,4 +1,4 @@
-import { Layout } from '@/utils/routerHelper'
+  import { Layout } from '@/utils/routerHelper'
 
 const { t } = useI18n()
 /**
@@ -865,7 +865,6 @@ const remainingRouter: AppRouteRecordRaw[] = [
         name: 'SalesDailyCategoryPenetration',
         meta: {
           title: '品类穿透看板',
-          noCache: true,
           hidden: true,
           canTo: true
         },
diff --git a/src/views/ydoyun/report/lijun/reportpage6/index.vue b/src/views/ydoyun/report/lijun/reportpage6/index.vue
index eea8302..488f296 100644
--- a/src/views/ydoyun/report/lijun/reportpage6/index.vue
+++ b/src/views/ydoyun/report/lijun/reportpage6/index.vue
@@ -884,6 +884,7 @@ import { Icon } from '@/components/Icon'
 import { useRoute, useRouter } from 'vue-router'
 import type { CategoryDiagnosticData } from './components/categoryCardListComponents.vue'
 import { useAiAssistant } from '@/components/AiAssistant/useAiAssistant'
+import { routeKeepsAiAssistantFab } from '@/components/AiAssistant/aiFabRoute'
 
 defineOptions({ name: 'ProductDashboard' })
 
@@ -2876,7 +2877,11 @@ onActivated(() => {
   setAiAssistantFabEnabled(true)
 })
 onDeactivated(() => {
-  setAiAssistantFabEnabled(false)
+  void nextTick(() => {
+    if (!routeKeepsAiAssistantFab(router.currentRoute.value)) {
+      setAiAssistantFabEnabled(false)
+    }
+  })
   saveDataCache()
 })
 </script>
diff --git a/src/views/ydoyun/report/productDaily/index.vue b/src/views/ydoyun/report/productDaily/index.vue
index 0e6eb10..5864a82 100644
--- a/src/views/ydoyun/report/productDaily/index.vue
+++ b/src/views/ydoyun/report/productDaily/index.vue
@@ -501,6 +501,7 @@ import { useAiModulePromptEditor } from '@/hooks/web/useAiModulePromptEditor'
 import { ElMessage } from 'element-plus'
 import { AiModulePromptApi } from '@/api/ydoyun/aiModulePrompt'
 import AiPromptEditDialog from '../lijun/reportpage6/components/AiPromptEditDialog.vue'
+import { routeKeepsAiAssistantFab } from '@/components/AiAssistant/aiFabRoute'
 
 defineOptions({ name: 'ProductDaily' })
 
@@ -925,7 +926,11 @@ onActivated(() => {
 })
 
 onDeactivated(() => {
-  setAiAssistantFabEnabled(false)
+  void nextTick(() => {
+    if (!routeKeepsAiAssistantFab(router.currentRoute.value)) {
+      setAiAssistantFabEnabled(false)
+    }
+  })
 })
 
 onMounted(async () => {
diff --git a/src/views/ydoyun/report/salesdaily/CategoryPenetrationBoard.vue b/src/views/ydoyun/report/salesdaily/CategoryPenetrationBoard.vue
index 95cada0..383ba6b 100644
--- a/src/views/ydoyun/report/salesdaily/CategoryPenetrationBoard.vue
+++ b/src/views/ydoyun/report/salesdaily/CategoryPenetrationBoard.vue
@@ -1,5 +1,5 @@
 <template>
-  <div class="plct-page">
+  <div ref="plctPageRootRef" class="plct-page">
     <div class="plct-toolbar card">
       <el-form :model="queryForm" class="plct-query-form" inline @submit.prevent="handleQuery">
         <el-form-item label="日期">
@@ -209,15 +209,6 @@
                               min-width="68"
                               show-overflow-tooltip
                             />
-                            <el-table-column
-                              label="销量"
-                              align="right"
-                              width="64"
-                              label-class-name="plct-jj-hd-sl"
-                              class-name="plct-jj-col-sl"
-                            >
-                              <template #default="{ row }">{{ formatJjInt(row.sl) }}</template>
-                            </el-table-column>
                             <el-table-column
                               label="库存"
                               align="right"
@@ -227,6 +218,15 @@
                             >
                               <template #default="{ row }">{{ formatJjInt(row.kc) }}</template>
                             </el-table-column>
+                            <el-table-column
+                              label="销量"
+                              align="right"
+                              width="64"
+                              label-class-name="plct-jj-hd-sl"
+                              class-name="plct-jj-col-sl"
+                            >
+                              <template #default="{ row }">{{ formatJjInt(row.sl) }}</template>
+                            </el-table-column>
                           </el-table>
                         </div>
                       </template>
@@ -276,14 +276,14 @@
                           <span class="plct3-size-dot plct3-size-dot--muted" aria-hidden="true"></span>
                           尺码
                         </span>
-                        <span class="plct3-size-legend-i">
-                          <span class="plct3-size-dot plct3-size-dot--kc" aria-hidden="true"></span>
-                          库存
-                        </span>
                         <span class="plct3-size-legend-i">
                           <span class="plct3-size-dot plct3-size-dot--ls" aria-hidden="true"></span>
                           零售
                         </span>
+                        <span class="plct3-size-legend-i">
+                          <span class="plct3-size-dot plct3-size-dot--kc" aria-hidden="true"></span>
+                          库存
+                        </span>
                         <span class="plct3-size-legend-i">
                           <span class="plct3-size-dot plct3-size-dot--zt" aria-hidden="true"></span>
                           状态
@@ -294,8 +294,8 @@
                   <template #default="{ row }">
                     <template v-if="col.type === 'sku'">
                       <div class="plct3-sku-merged">
-                        <div class="plct3-sku-code">{{ plct3FormatCell(row[col.spdmKey]) }}</div>
                         <div class="plct3-sku-name">{{ plct3FormatCell(row[col.spmcKey]) }}</div>
+                        <div class="plct3-sku-code">{{ plct3FormatCell(row[col.spdmKey]) }}</div>
                       </div>
                     </template>
                     <template v-else-if="col.type === 'sizeSku'">
@@ -319,9 +319,9 @@
                           </div>
                           <div class="plct3-size-chip-vals">
                             <template v-if="t.kc != null || t.ls != null">
-                              <span v-if="t.kc != null" class="plct3-size-kc">{{ t.kc }}</span>
-                              <span v-if="t.kc != null && t.ls != null" class="plct3-size-sep">|</span>
                               <span v-if="t.ls != null" class="plct3-size-ls">{{ t.ls }}</span>
+                              <span v-if="t.kc != null && t.ls != null" class="plct3-size-sep">|</span>
+                              <span v-if="t.kc != null" class="plct3-size-kc">{{ t.kc }}</span>
                             </template>
                             <span v-else class="plct3-size-dash">—</span>
                           </div>
@@ -369,16 +369,42 @@
 import dayjs from 'dayjs'
 import type { EChartsOption } from 'echarts'
 import { useCssVar } from '@vueuse/core'
-import { computed, onActivated, onMounted, reactive, ref, watch } from 'vue'
-import { useRoute } from 'vue-router'
+import {
+  computed,
+  nextTick,
+  onActivated,
+  onBeforeUnmount,
+  onDeactivated,
+  onMounted,
+  reactive,
+  ref,
+  watch
+} from 'vue'
+import { useRoute, useRouter } from 'vue-router'
 import { ReportApi, type ExecuteProcedureParams } from '@/api/ydoyun/report/reportpage'
 import { useAppStore } from '@/store/modules/app'
+import { useTagsViewStore } from '@/store/modules/tagsView'
 import { useUserStore } from '@/store/modules/user'
 import Echart from '@/components/Echart/src/Echart.vue'
+import { useAiAssistant } from '@/components/AiAssistant/useAiAssistant'
+import { routeKeepsAiAssistantFab } from '@/components/AiAssistant/aiFabRoute'
 import { ElMessage } from 'element-plus'
 
 defineOptions({ name: 'SalesDailyCategoryPenetration' })
 
+/** 與 ProductDashboard 一致：SPA 內是否已做過初次初始化；配合 window 快取，不依賴 keep-alive */
+const INITIAL_QUERY_FLAG_KEY = '__SalesDailyPlct_initialQueryDone'
+const DATA_CACHE_KEY = '__SalesDailyPlct_dataCache'
+
+/** 關閉分頁或刷新時清除，下次打開重新完整查詢（SPA 內切路由不會觸發 beforeunload） */
+function clearPlctFlagsOnLeave() {
+  const win = window as unknown as Record<string, unknown>
+  try {
+    delete win[INITIAL_QUERY_FLAG_KEY]
+    delete win[DATA_CACHE_KEY]
+  } catch (_) {}
+}
+
 const REPORT_ID = 1
 const PROCEDURE_SECRET = '123'
 const PROC_QX_KEHU = 'YDY_AI_GET_QX_KEHU'
@@ -390,6 +416,27 @@ const PROC_PLCT3 = 'YDY_AI_GET_PLCT3'
 const PLCT3_HIDDEN_KEYS = /^(ysdm)$/i
 
 const route = useRoute()
+const router = useRouter()
+
+/** AI 決策助手：須在本頁顯式開啟；從銷售日報跳入時上一頁 onDeactivated 會關閉懸浮按鈕，此處需重新打開 */
+const PLCT_AI_MODULE_KEY = 'SalesDailyCategoryPenetration:main'
+const aiAssistant = useAiAssistant()
+const { setAiAssistantFabEnabled } = aiAssistant
+const plctPageRootRef = ref<HTMLElement | null>(null)
+
+const aiMenuModuleName = computed(() => {
+  const t = route.meta?.title
+  return typeof t === 'string' && t.trim() ? t.trim() : '品类穿透看板'
+})
+
+watch(
+  aiMenuModuleName,
+  (name) => {
+    aiAssistant.setPageModuleName(name)
+  },
+  { immediate: true }
+)
+
 const userStore = useUserStore()
 const appStore = useAppStore()
 const username = computed(() => userStore.user.username || '')
@@ -488,6 +535,77 @@ function syncFormFromRoute() {
   }
 }
 
+/** 路由穿透條件快照：用於與上次成功拉數後對比，避免 keep-alive 切回無條件重查（對齊 ProductDashboard 思路） */
+function snapshotRouteQueryKey(): string {
+  return [
+    pickRouteQuery(route.query.rq),
+    pickRouteQuery(route.query.ckdm),
+    pickRouteQuery(route.query.pp),
+    pickRouteQuery(route.query.ppmc)
+  ].join('|')
+}
+
+/** 最近一次 loadDetail 完成後對應的路由 query 快照（切回分頁時若與當前路由一致則不重查） */
+const lastPlctRouteKeyAfterFetch = ref('')
+
+const plctBootstrapDone = ref(false)
+
+function isPlctCacheRestorable(data: unknown): data is Record<string, any> {
+  if (!data || typeof data !== 'object') return false
+  const d = data as Record<string, any>
+  if (String(d.routeQueryKey || '') !== snapshotRouteQueryKey()) return false
+  return d.queried === true
+}
+
+function savePlctDataCache() {
+  const win = window as unknown as Record<string, any>
+  try {
+    win[DATA_CACHE_KEY] = {
+      routeQueryKey: snapshotRouteQueryKey(),
+      queried: queried.value,
+      detail: detail.value ? JSON.parse(JSON.stringify(detail.value)) : null,
+      plct2Rows: JSON.parse(JSON.stringify(plct2Rows.value)),
+      plct3Rows: JSON.parse(JSON.stringify(plct3Rows.value)),
+      plct3SkuSizeLines: JSON.parse(JSON.stringify(plct3SkuSizeLines.value)),
+      queryForm: JSON.parse(JSON.stringify(queryForm)),
+      brandOptions: JSON.parse(JSON.stringify(brandOptions.value)),
+      userStoreRows: JSON.parse(JSON.stringify(userStoreRows.value))
+    }
+  } catch (_) {}
+}
+
+function restorePlctFromWindowCache(data: Record<string, any>) {
+  if (Array.isArray(data.userStoreRows)) userStoreRows.value = data.userStoreRows
+  if (Array.isArray(data.brandOptions)) brandOptions.value = data.brandOptions
+  if (data.queryForm && typeof data.queryForm === 'object') {
+    Object.assign(queryForm, data.queryForm)
+  }
+  queried.value = !!data.queried
+  detail.value = data.detail && typeof data.detail === 'object' ? data.detail : null
+  plct2Rows.value = Array.isArray(data.plct2Rows) ? data.plct2Rows : []
+  plct3Rows.value = Array.isArray(data.plct3Rows) ? data.plct3Rows : []
+  plct3SkuSizeLines.value = Array.isArray(data.plct3SkuSizeLines) ? data.plct3SkuSizeLines : []
+  lastPlctRouteKeyAfterFetch.value = String(data.routeQueryKey || snapshotRouteQueryKey())
+}
+
+function maybeRefetchPlctFromRouteIfChanged() {
+  const cur = snapshotRouteQueryKey()
+  const rqQ = pickRouteQuery(route.query.rq)
+  const ckdmQ = pickRouteQuery(route.query.ckdm)
+  const ppQ = pickRouteQuery(route.query.pp)
+  const ppmcQ = pickRouteQuery(route.query.ppmc)
+  if (!rqQ || !ckdmQ || !(ppQ || ppmcQ)) return
+  if (cur === lastPlctRouteKeyAfterFetch.value) return
+  syncFormFromRoute()
+  ensureSelectionsAfterSync()
+  const rq = String(queryForm.rq || '').trim()
+  const ckdm = String(queryForm.ckdm || '').trim()
+  const pp = String(queryForm.pp || '').trim()
+  if (rq && ckdm && pp) {
+    void handleQuery()
+  }
+}
+
 function normalizePercent(v: any): number {
   const n = toFiniteNumber(v)
   if (!Number.isFinite(n)) return NaN as unknown as number
@@ -2084,12 +2202,15 @@ async function loadDetail() {
     plct3SkuSizeLines.value = []
   } finally {
     loading.value = false
+    if (rq && ckdm && pp) {
+      lastPlctRouteKeyAfterFetch.value = snapshotRouteQueryKey()
+      savePlctDataCache()
+    }
   }
 }
 
-/** 初次 / 路由同步後：路由帶齊 rq+ckdm+品牌（pp 或 ppmc）且表單已解析則自動查詢 */
-async function bootstrapPenetrationFromRoute() {
-  await Promise.all([loadUserStores(), loadBrandOptions()])
+/** 同步路由條件到表單；路徑參數齊全且表單可解析時自動查詢（僅在需要打接口時調用） */
+async function syncFormAndAutoQueryIfRouteReady() {
   syncFormFromRoute()
   ensureSelectionsAfterSync()
 
@@ -2107,30 +2228,73 @@ async function bootstrapPenetrationFromRoute() {
   }
 }
 
-/**
- * 與 SalesDailyAiReport 一致：從 keep-alive 再次進入時有完整條件則重拉穿透數據。
- * 首次掛載已由 onMounted 走 bootstrap，此處跳過一次避免雙次請求。
- */
-let skipPlctActivateRefetchOnce = true
-
+/** 與 ProductDashboard 相同套路：首次進入完整拉選項+可能自動查；再次進入實例時若有 window 快取且與當前 URL 一致則還原不查 */
 onMounted(async () => {
-  await bootstrapPenetrationFromRoute()
+  const win = window as unknown as Record<string, any>
+  const isFirstEnter = !win[INITIAL_QUERY_FLAG_KEY]
+  window.addEventListener('beforeunload', clearPlctFlagsOnLeave)
+
+  if (isFirstEnter) {
+    await Promise.all([loadUserStores(), loadBrandOptions()])
+    win[INITIAL_QUERY_FLAG_KEY] = true
+    await syncFormAndAutoQueryIfRouteReady()
+  } else {
+    const dataCache = win[DATA_CACHE_KEY]
+    if (isPlctCacheRestorable(dataCache)) {
+      restorePlctFromWindowCache(dataCache)
+    } else {
+      await Promise.all([loadUserStores(), loadBrandOptions()])
+      await syncFormAndAutoQueryIfRouteReady()
+    }
+  }
+
+  plctBootstrapDone.value = true
+
+  setAiAssistantFabEnabled(true)
+  aiAssistant.setPageModuleCode(PLCT_AI_MODULE_KEY)
+  await nextTick()
+  if (plctPageRootRef.value) aiAssistant.setScreenshotTarget(plctPageRootRef.value)
 })
 
-onActivated(() => {
-  if (skipPlctActivateRefetchOnce) {
-    skipPlctActivateRefetchOnce = false
-    return
-  }
-  syncFormFromRoute()
-  ensureSelectionsAfterSync()
-  const rq = String(queryForm.rq || '').trim()
-  const ckdm = String(queryForm.ckdm || '').trim()
-  const pp = String(queryForm.pp || '').trim()
-  if (rq && ckdm && pp) {
-    void handleQuery()
+onBeforeUnmount(() => {
+  window.removeEventListener('beforeunload', clearPlctFlagsOnLeave)
+  savePlctDataCache()
+  setAiAssistantFabEnabled(false)
+  aiAssistant.setPageModuleName(null)
+  aiAssistant.setPageModuleCode(null)
+  aiAssistant.setScreenshotTarget(null)
+  const tagsViewStore = useTagsViewStore()
+  if (tagsViewStore.getVisitedViews.length <= 1) {
+    clearPlctFlagsOnLeave()
   }
 })
+
+onDeactivated(() => {
+  savePlctDataCache()
+  void nextTick(() => {
+    if (!routeKeepsAiAssistantFab(router.currentRoute.value)) {
+      setAiAssistantFabEnabled(false)
+    }
+  })
+})
+
+/** keep-alive 切回：僅當 URL 與上次拉數不一致時再同步並查詢（與 ProductDashboard 的 onActivated 不重查相輔） */
+onActivated(() => {
+  setAiAssistantFabEnabled(true)
+  void nextTick(() => {
+    if (plctPageRootRef.value) aiAssistant.setScreenshotTarget(plctPageRootRef.value)
+  })
+  maybeRefetchPlctFromRouteIfChanged()
+})
+
+watch(
+  () => snapshotRouteQueryKey(),
+  (_key, oldKey) => {
+    if (!plctBootstrapDone.value) return
+    if (oldKey === undefined || oldKey === _key) return
+    maybeRefetchPlctFromRouteIfChanged()
+  }
+)
 </script>
 
 <style scoped lang="scss">
@@ -2250,6 +2414,9 @@ onActivated(() => {
   /** 與左欄「當日指標」外框等高 */
   align-items: stretch;
   gap: var(--plct-section-gap);
+  width: 100%;
+  max-width: 100%;
+  min-width: 0;
 }
 
 .plct-kpi-col,
@@ -2263,6 +2430,8 @@ onActivated(() => {
 
 .plct-charts-col {
   overflow: hidden;
+  max-width: 100%;
+  min-width: 0;
 }
 
 .plct-kpi-col > .plct-upper-pane {
@@ -2510,15 +2679,32 @@ onActivated(() => {
 @media (max-width: 1180px) {
   .plct-content-split {
     flex-direction: column;
+    align-items: stretch;
+  }
+
+  /**
+   * 直向堆疊時勿再對兩塊使用 flex:1 1 0 均分父級高度，否則在矮視窗下會把「當日指標」與
+   * 圖表區壓扁並被 overflow:hidden 裁掉，窄屏看起來像「兩塊都沒了」。
+   */
+  .plct-kpi-col,
+  .plct-charts-col {
+    flex: 0 0 auto;
+    width: 100%;
+    max-width: 100%;
   }
 
   .plct-charts-col {
     height: auto;
     min-height: 0;
+    overflow: visible;
+  }
+
+  .plct-charts-shell.plct-upper-pane {
+    overflow: visible;
   }
 
   .plct-kpi-col .plct-upper-pane--kpi {
-    min-height: 340px;
+    min-height: 0;
   }
 
   .plct-chart-grid {
@@ -2527,6 +2713,18 @@ onActivated(() => {
   }
 }
 
+/** 平板寬度：四宮格改單欄，避免兩列餅圖擠在過窄寬度內被裁切 */
+@media (max-width: 900px) {
+  .plct-chart-grid {
+    grid-template-columns: 1fr;
+    grid-template-rows: repeat(4, minmax(160px, auto));
+    height: auto;
+    max-height: none;
+    min-height: 0;
+    flex: 0 1 auto;
+  }
+}
+
 @media (max-width: 640px) {
   .plct-chart-grid {
     grid-template-columns: 1fr;
@@ -2536,6 +2734,43 @@ onActivated(() => {
     min-height: 0;
     flex: 0 1 auto;
   }
+
+  .plct-page {
+    margin-left: 0;
+    margin-right: 0;
+    padding-left: 8px;
+    padding-right: 8px;
+  }
+
+  .plct-field-rq {
+    width: 100%;
+    max-width: 100%;
+  }
+
+  .plct-field-ckdm,
+  .plct-field-pp {
+    width: 100%;
+    max-width: 100%;
+  }
+
+  .plct-query-form {
+    flex: 1 1 100%;
+
+    :deep(.el-form--inline .el-form-item) {
+      display: flex;
+      flex-wrap: wrap;
+      margin-right: 0;
+    }
+
+    :deep(.el-form--inline .el-form-item__label) {
+      flex: 0 0 auto;
+    }
+
+    :deep(.el-form--inline .el-form-item__content) {
+      flex: 1 1 auto;
+      min-width: 0;
+    }
+  }
 }
 
 .plct-bullet-row {
diff --git a/src/views/ydoyun/report/salesdaily/index.vue b/src/views/ydoyun/report/salesdaily/index.vue
index ca4a547..1727599 100644
--- a/src/views/ydoyun/report/salesdaily/index.vue
+++ b/src/views/ydoyun/report/salesdaily/index.vue
@@ -373,6 +373,7 @@ import { useAiModulePromptEditor } from '@/hooks/web/useAiModulePromptEditor'
 import { ElMessage } from 'element-plus'
 import { AiModulePromptApi } from '@/api/ydoyun/aiModulePrompt'
 import AiPromptEditDialog from '../lijun/reportpage6/components/AiPromptEditDialog.vue'
+import { routeKeepsAiAssistantFab } from '@/components/AiAssistant/aiFabRoute'
 
 defineOptions({ name: 'SalesDailyAiReport' })
 
@@ -758,22 +759,17 @@ watch(weatherPrimaryStackRef, () => nextTick(bindWeatherPrimaryStackResizeObserv
   flush: 'post'
 })
 
-/** 與 onMounted 一致：從 keep-alive 再次進入時重拉報表（避免分頁切回仍為舊數據）；首次掛載已由 onMounted 查詢，此處跳過一次 */
-let skipSalesDailyActivateRefetchOnce = true
-
+/** 與 ProductDashboard 一致：keep-alive 切回本頁不重拉接口，由緩存實例保留表單與報表數據 */
 onActivated(() => {
   setAiAssistantFabEnabled(true)
-  if (skipSalesDailyActivateRefetchOnce) {
-    skipSalesDailyActivateRefetchOnce = false
-    return
-  }
-  if (queryParams.ckdm && queryParams.rq) {
-    void handleQuery()
-  }
 })
 
 onDeactivated(() => {
-  setAiAssistantFabEnabled(false)
+  void nextTick(() => {
+    if (!routeKeepsAiAssistantFab(router.currentRoute.value)) {
+      setAiAssistantFabEnabled(false)
+    }
+  })
 })
 
 onMounted(async () => {