diff --git a/src/pages_function/pages/moldLedger/childMoldForm.vue b/src/pages_function/pages/moldLedger/childMoldForm.vue
index f0d41bb..f74abc5 100644
--- a/src/pages_function/pages/moldLedger/childMoldForm.vue
+++ b/src/pages_function/pages/moldLedger/childMoldForm.vue
@@ -307,9 +307,9 @@ onMounted(() => { loadDictAndUnits() })
 </script>
 
 <style lang="scss" scoped>
-.page-container { min-height: 100vh; background: #f5f7fb; }
-.detail-scroll { height: calc(100vh - 172rpx); }
-.content-section { padding: 20rpx 24rpx 28rpx; }
+.page-container { min-height: 100vh; background: #f5f7fb; display: flex; flex-direction: column; }
+.detail-scroll { flex: 1; overflow-y: auto; }
+.content-section { padding: 20rpx 24rpx 160rpx; }
 .section-card { background: #ffffff; border-radius: 20rpx; padding: 24rpx; margin-bottom: 20rpx; border: 1rpx solid #eef2f7; box-shadow: 0 6rpx 18rpx rgba(15, 23, 42, 0.04); }
 .section-header { display: flex; align-items: center; gap: 12rpx; margin-bottom: 22rpx; padding-bottom: 18rpx; border-bottom: 1rpx solid #f1f5f9; }
 .section-icon { width: 40rpx; height: 40rpx; border-radius: 10rpx; background: #eff6ff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
diff --git a/src/pages_function/pages/moldLedger/detail.vue b/src/pages_function/pages/moldLedger/detail.vue
index 7c29e91..06a041b 100644
--- a/src/pages_function/pages/moldLedger/detail.vue
+++ b/src/pages_function/pages/moldLedger/detail.vue
@@ -65,31 +65,28 @@
 
         <view v-if="currentTab === 0">
           <!-- 搜索栏 -->
-          <view class="search-bar">
-            <view class="search-row">
-              <view class="search-field">
+          <view class="search-bar compact">
+            <!-- 第一行：编码输入框 + 下拉箭头 + 操作图标 -->
+            <view class="search-row compact-row">
+              <view class="search-field compact-field">
                 <text class="search-label">编码</text>
-                <input v-model="childSearchCode" class="search-input" placeholder="请输入编码" confirm-type="search" @confirm="handleChildSearch" />
+                <input v-model="childSearchCode" class="search-input" placeholder="请输入编码" @input="handleChildSearch" />
               </view>
-              <view class="search-field">
-                <text class="search-label">名称</text>
-                <input v-model="childSearchName" class="search-input" placeholder="请输入名称" confirm-type="search" @confirm="handleChildSearch" />
+              <view class="search-toggle" @click="childSearchExpanded = !childSearchExpanded">
+                <uni-icons :type="childSearchExpanded ? 'arrow-up' : 'arrow-down'" size="14" color="#64748b"></uni-icons>
               </view>
-            </view>
-            <view class="search-btns">
-              <view class="search-btn primary" @click="handleChildSearch">
-                <uni-icons type="search" size="16" color="#fff"></uni-icons>
-                <text>查询</text>
-              </view>
-              <view class="search-btn" @click="resetChildSearch">
-                <uni-icons type="refresh" size="16" color="#fff"></uni-icons>
-                <text>重置</text>
+              <view class="search-icon-btn reset" @click="resetChildSearch">
+                <uni-icons type="refresh" size="18" color="#64748b"></uni-icons>
               </view>
-              <view class="search-btn add" @click="goAddChildMold">
-                <uni-icons type="plusempty" size="16" color="#fff"></uni-icons>
-                <text>新增</text>
+              <view class="search-icon-btn add" @click="goAddChildMold">
+                <uni-icons type="plusempty" size="18" color="#64748b"></uni-icons>
               </view>
             </view>
+            <!-- 展开后显示的名称输入框 -->
+            <view v-show="childSearchExpanded" class="search-field compact-field">
+              <text class="search-label">名称</text>
+              <input v-model="childSearchName" class="search-input" placeholder="请输入名称" @input="handleChildSearch" />
+            </view>
           </view>
           <view v-if="childLoading" class="hint">{{ t('functionCommon.loading') }}</view>
           <view v-else-if="!filteredChildMolds.length" class="hint">{{ t('moldLedger.noChildMold') }}</view>
@@ -124,6 +121,26 @@
         </view>
 
         <view v-else-if="currentTab === 1">
+          <!-- 搜索栏 -->
+          <view class="search-bar compact">
+            <view class="search-row compact-row">
+              <view class="search-field compact-field">
+                <text class="search-label">开始时间</text>
+                <picker mode="date" :value="inspectionStartDate" @change="onInspectionStartChange" class="search-picker">
+                  <view class="search-picker-value">{{ inspectionStartDate || '请选择' }}</view>
+                </picker>
+              </view>
+              <view class="search-field compact-field">
+                <text class="search-label">结束时间</text>
+                <picker mode="date" :value="inspectionEndDate" @change="onInspectionEndChange" class="search-picker">
+                  <view class="search-picker-value">{{ inspectionEndDate || '请选择' }}</view>
+                </picker>
+              </view>
+              <view class="search-icon-btn" @click="resetInspectionSearch">
+                <uni-icons type="refresh" size="18" color="#64748b"></uni-icons>
+              </view>
+            </view>
+          </view>
           <view v-if="inspectionLoading" class="hint">{{ t('functionCommon.loading') }}</view>
           <view v-else-if="!inspectionGroups.length" class="hint">{{ t('moldLedger.noInspection') }}</view>
           <view v-for="group in inspectionGroups" :key="group.key" class="record-card">
@@ -153,6 +170,47 @@
         </view>
 
         <view v-else-if="currentTab === 2">
+          <!-- 搜索栏 -->
+          <view class="search-bar compact">
+            <!-- 第一行：维修单号 + 下拉箭头 + 重置 -->
+            <view class="search-row compact-row">
+              <view class="search-field compact-field">
+                <text class="search-label">单号</text>
+                <input v-model="repairSearchCode" class="search-input" placeholder="请输入维修单号" @input="handleRepairSearch" />
+              </view>
+              <view class="search-toggle" @click="repairSearchExpanded = !repairSearchExpanded">
+                <uni-icons :type="repairSearchExpanded ? 'arrow-up' : 'arrow-down'" size="14" color="#64748b"></uni-icons>
+              </view>
+              <view class="search-icon-btn" @click="resetRepairSearch">
+                <uni-icons type="refresh" size="18" color="#64748b"></uni-icons>
+              </view>
+            </view>
+            <!-- 展开后显示的更多搜索条件 -->
+            <view v-show="repairSearchExpanded" class="search-expand-area">
+              <view class="search-row compact-row">
+                <view class="search-field compact-field">
+                  <text class="search-label">状态</text>
+                  <picker mode="selector" :range="repairStatusOptions" range-key="label" :value="repairStatusIndex" @change="onRepairStatusChange" class="search-picker">
+                    <view class="search-picker-value">{{ repairStatusOptions[repairStatusIndex]?.label || '全部' }}</view>
+                  </picker>
+                </view>
+              </view>
+              <view class="search-row compact-row">
+                <view class="search-field compact-field">
+                  <text class="search-label">开始时间</text>
+                  <picker mode="date" :value="repairStartDate" @change="onRepairStartChange" class="search-picker">
+                    <view class="search-picker-value">{{ repairStartDate || '请选择' }}</view>
+                  </picker>
+                </view>
+                <view class="search-field compact-field">
+                  <text class="search-label">结束时间</text>
+                  <picker mode="date" :value="repairEndDate" @change="onRepairEndChange" class="search-picker">
+                    <view class="search-picker-value">{{ repairEndDate || '请选择' }}</view>
+                  </picker>
+                </view>
+              </view>
+            </view>
+          </view>
           <view v-if="repairLoading" class="hint">{{ t('functionCommon.loading') }}</view>
           <view v-else-if="!repairRecords.length" class="hint">{{ t('moldLedger.noRepair') }}</view>
           <view v-for="row in repairRecords" :key="row.key" class="record-card" @click="openRepairDetail(row)">
@@ -176,6 +234,26 @@
         </view>
 
         <view v-else-if="currentTab === 3">
+          <!-- 搜索栏 -->
+          <view class="search-bar compact">
+            <view class="search-row compact-row">
+              <view class="search-field compact-field">
+                <text class="search-label">开始时间</text>
+                <picker mode="date" :value="maintainStartDate" @change="onMaintainStartChange" class="search-picker">
+                  <view class="search-picker-value">{{ maintainStartDate || '请选择' }}</view>
+                </picker>
+              </view>
+              <view class="search-field compact-field">
+                <text class="search-label">结束时间</text>
+                <picker mode="date" :value="maintainEndDate" @change="onMaintainEndChange" class="search-picker">
+                  <view class="search-picker-value">{{ maintainEndDate || '请选择' }}</view>
+                </picker>
+              </view>
+              <view class="search-icon-btn" @click="resetMaintainSearch">
+                <uni-icons type="refresh" size="18" color="#64748b"></uni-icons>
+              </view>
+            </view>
+          </view>
           <view v-if="maintainLoading" class="hint">{{ t('functionCommon.loading') }}</view>
           <view v-else-if="!maintainGroups.length" class="hint">{{ t('moldLedger.noMaintenance') }}</view>
           <view v-for="group in maintainGroups" :key="group.key" class="record-card">
@@ -204,7 +282,40 @@
           </view>
         </view>
 
-        <view v-else>
+        <view v-else-if="currentTab === 4">
+          <!-- 搜索栏 -->
+          <view class="search-bar compact">
+            <!-- 默认显示：开始时间 + 结束时间 + 下拉箭头 + 重置 -->
+            <view class="search-row compact-row">
+              <view class="search-field compact-field">
+                <text class="search-label">开始时间</text>
+                <picker mode="date" :value="installStartDate" @change="onInstallStartChange" class="search-picker">
+                  <view class="search-picker-value">{{ installStartDate || '请选择' }}</view>
+                </picker>
+              </view>
+              <view class="search-field compact-field">
+                <text class="search-label">结束时间</text>
+                <picker mode="date" :value="installEndDate" @change="onInstallEndChange" class="search-picker">
+                  <view class="search-picker-value">{{ installEndDate || '请选择' }}</view>
+                </picker>
+              </view>
+              <view class="search-toggle" @click="installSearchExpanded = !installSearchExpanded">
+                <uni-icons :type="installSearchExpanded ? 'arrow-up' : 'arrow-down'" size="14" color="#64748b"></uni-icons>
+              </view>
+              <view class="search-icon-btn" @click="resetInstallSearch">
+                <uni-icons type="refresh" size="18" color="#64748b"></uni-icons>
+              </view>
+            </view>
+            <!-- 展开后显示操作类型 -->
+            <view v-show="installSearchExpanded" class="search-row compact-row">
+              <view class="search-field compact-field">
+                <text class="search-label">操作类型</text>
+                <picker mode="selector" :range="installOperateOptions" range-key="label" :value="installOperateIndex" @change="onInstallOperateChange" class="search-picker">
+                  <view class="search-picker-value">{{ installOperateOptions[installOperateIndex]?.label || '全部' }}</view>
+                </picker>
+              </view>
+            </view>
+          </view>
           <view v-if="installLoading" class="hint">{{ t('functionCommon.loading') }}</view>
           <view v-else-if="!installRecords.length" class="hint">{{ t('moldLedger.noInstall') }}</view>
           <view v-for="row in installRecords" :key="String(row.id || row.createTime)" class="record-card">
@@ -221,6 +332,62 @@
             <view class="record-row"><text class="record-label">{{ t('moldLedger.remark') }}</text><text class="record-value">{{
               detailValue(row.remark) }}</text></view>
           </view>
+          <!-- 分页 -->
+          <view v-if="installTotal > installPageSize" class="pagination-bar">
+            <view class="pagination-btn" :class="{ disabled: installPageNo <= 1 }" @click="installPrevPage">
+              <text>上一页</text>
+            </view>
+            <text class="pagination-info">{{ installPageNo }} / {{ Math.ceil(installTotal / installPageSize) }}</text>
+            <view class="pagination-btn" :class="{ disabled: installPageNo >= Math.ceil(installTotal / installPageSize) }" @click="installNextPage">
+              <text>下一页</text>
+            </view>
+          </view>
+        </view>
+
+        <!-- Tab5: 图纸 -->
+        <view v-else-if="currentTab === 5">
+          <view v-if="!drawingRows.length" class="hint">暂无图纸</view>
+          <view v-for="(row, i) in drawingRows" :key="i" class="asset-link-item" @click="openAssetUrl(row.url)">
+            <uni-icons type="paperclip" size="18" color="#1f4b79"></uni-icons>
+            <text class="asset-link-text">{{ row.name }}</text>
+            <uni-icons type="arrow-right" size="16" color="#94a3b8"></uni-icons>
+          </view>
+        </view>
+
+        <!-- Tab6: 操作手册 -->
+        <view v-else-if="currentTab === 6">
+          <view v-if="!manualRows.length" class="hint">暂无操作手册</view>
+          <view v-for="(row, i) in manualRows" :key="i" class="asset-link-item" @click="openAssetUrl(row.url)">
+            <uni-icons type="paperclip" size="18" color="#1f4b79"></uni-icons>
+            <text class="asset-link-text">{{ row.name }}</text>
+            <uni-icons type="arrow-right" size="16" color="#94a3b8"></uni-icons>
+          </view>
+        </view>
+
+        <!-- Tab7: 操作视频 -->
+        <view v-else>
+          <view v-if="!videoRows.length" class="hint">暂无操作视频</view>
+          <view v-for="(row, i) in videoRows" :key="i" class="video-item">
+            <!-- 视频封面 -->
+            <view class="video-cover-wrap" @click="playVideo(row.url)">
+              <video
+                :id="'video-' + i"
+                :src="row.url"
+                class="asset-video"
+                :title="row.name"
+                controls
+                object-fit="cover"
+              ></video>
+            </view>
+            <!-- 文件名和下载按钮 -->
+            <view class="video-actions">
+              <text class="video-name-text">{{ row.name }}</text>
+              <view class="video-download" @click="downloadVideo(row.url, row.name)">
+                <uni-icons type="download" size="18" color="#1f4b79"></uni-icons>
+                <text>下载</text>
+              </view>
+            </view>
+          </view>
         </view>
       </view>
     </view>
@@ -256,6 +423,7 @@ const installLoading = ref(false)
 const childMolds = ref([])
 const childSearchCode = ref('')
 const childSearchName = ref('')
+const childSearchExpanded = ref(false)
 
 const filteredChildMolds = computed(() => {
   if (!childSearchCode.value.trim() && !childSearchName.value.trim()) return childMolds.value
@@ -265,8 +433,58 @@ const filteredChildMolds = computed(() => {
     return matchCode && matchName
   })
 })
+
+// ===== Tab1 点检搜索 =====
+const inspectionStartDate = ref('')
+const inspectionEndDate = ref('')
+// ===== Tab2 维修搜索 =====
+const repairSearchCode = ref('')
+const repairSearchStatus = ref('')
+const repairStartDate = ref('')
+const repairEndDate = ref('')
+const repairSearchExpanded = ref(false)
+const repairStatusOptions = [
+  { label: '全部', value: '' },
+  { label: '处理中', value: '0' },
+  { label: '完成', value: '1' }
+]
+// ===== Tab3 保养搜索 =====
+const maintainStartDate = ref('')
+const maintainEndDate = ref('')
+// ===== Tab4 安装记录搜索 =====
+const installOperateType = ref('')
+const installStartDate = ref('')
+const installEndDate = ref('')
+const installSearchExpanded = ref(false)
+const installPageNo = ref(1)
+const installPageSize = ref(10)
+const installTotal = ref(0)
+const installOperateOptions = [
+  { label: '全部', value: '' },
+  { label: '上模', value: '1' },
+  { label: '下模', value: '2' }
+]
 const inspectionList = ref([])
 const repairList = ref([])
+// 客户端过滤后的维修列表
+const filteredRepairList = computed(() => {
+  const rows = Array.isArray(repairList.value) ? repairList.value : []
+  return rows.filter(row => {
+    // 维修单号模糊匹配
+    const code = repairSearchCode.value.trim().toLowerCase()
+    if (code && !((row?.repairCode || '').toLowerCase().includes(code))) return false
+    // 状态筛选
+    const status = repairSearchStatus.value
+    if (status && String(row?.status) !== status) return false
+    // 时间范围筛选
+    if (repairStartDate.value || repairEndDate.value) {
+      const dateStr = formatDateTime(row?.finishDate || row?.createTime)
+      if (repairStartDate.value && dateStr < repairStartDate.value) return false
+      if (repairEndDate.value && dateStr > repairEndDate.value) return false
+    }
+    return true
+  })
+})
 const maintainList = ref([])
 const installRecords = ref([])
 
@@ -275,7 +493,10 @@ const tabList = ref([
   { name: t('moldLedger.tabInspection') },
   { name: t('moldLedger.tabRepair') },
   { name: t('moldLedger.tabMaintenance') },
-  { name: t('moldLedger.tabInstall') }
+  { name: t('moldLedger.tabInstall') },
+  { name: '图纸' },
+  { name: '操作手册' },
+  { name: '操作视频' }
 ])
 
 const coverImage = computed(() => parseImages(detailData.value?.images)[0] || '')
@@ -283,6 +504,63 @@ const currentDeviceLabel = computed(() =>
   detailValue(detailData.value?.currentDevice || detailData.value?.machineName || detailData.value?.deviceName)
 )
 const childMoldCount = computed(() => childMolds.value.length || detailData.value?.childMoldCount || detailData.value?.moldSize || 0)
+
+// ===== 图纸 / 操作手册 / 操作视频 =====
+const drawingRows = computed(() => parseAssetRows(detailData.value?.drawings))
+const manualRows = computed(() => parseAssetRows(detailData.value?.operationManual))
+const videoRows = computed(() => parseAssetRows(detailData.value?.operationVideo))
+
+function parseAssetRows(value) {
+  if (!value) return []
+  const text = String(value).trim()
+  // 新格式：JSON 数组
+  if (text.startsWith('{') || text.startsWith('[')) {
+    try {
+      const parsed = JSON.parse(text)
+      const list = Array.isArray(parsed) ? parsed : [parsed]
+      return list.map(item => {
+        if (item && typeof item === 'object' && item.fileUrl) {
+          return {
+            url: String(item.fileUrl),
+            name: item.fileName ? String(item.fileName) : getAssetName(item.fileUrl)
+          }
+        }
+        return null
+      }).filter(Boolean)
+    } catch { /* fall through */ }
+  }
+  // 旧格式：逗号分隔的 URL 字符串
+  return parseAssetUrls(text).map(url => ({ url, name: getAssetName(url) }))
+}
+
+function parseAssetUrls(value) {
+  if (!value) return []
+  return String(value)
+    .replace(/[`'"]/g, '')
+    .split(',')
+    .map(s => s.trim())
+    .filter(Boolean)
+}
+
+function getAssetName(url) {
+  const clean = String(url || '').split('?')[0]
+  const idx = clean.lastIndexOf('/')
+  if (idx === -1) return clean || '未命名文件'
+  try { return decodeURIComponent(clean.substring(idx + 1)) } catch { return clean.substring(idx + 1) }
+}
+
+function openAssetUrl(url) {
+  if (!url) return
+  // #ifdef H5
+  window.open(url, '_blank')
+  // #endif
+  // #ifdef APP-PLUS
+  plus.runtime.openURL(url)
+  // #endif
+  // #ifdef MP-WEIXIN
+  uni.setClipboardData({ data: url, success: () => uni.showToast({ title: '链接已复制', icon: 'success' }) })
+  // #endif
+}
 const statusLabel = computed(() => getDictLabel(DICT_TYPE.ERP_MOLD_STATUS, detailData.value?.status, detailValue(detailData.value?.status)))
 const statusTagType = computed(() => {
   const label = String(statusLabel.value || '')
@@ -317,7 +595,7 @@ const maintainGroups = computed(() =>
 )
 
 const repairRecords = computed(() => {
-  const rows = Array.isArray(repairList.value) ? repairList.value : []
+  const rows = Array.isArray(filteredRepairList.value) ? filteredRepairList.value : []
   return rows.map((row, index) => {
     const resultMeta = formatRepairResult(row?.repairResult ?? row?.repairStatus ?? row?.result)
     return {
@@ -342,6 +620,101 @@ function resetChildSearch() {
   childSearchName.value = ''
 }
 
+// ===== 下拉选择器索引计算 =====
+const repairStatusIndex = computed(() => {
+  const idx = repairStatusOptions.findIndex(o => o.value === repairSearchStatus.value)
+  return idx >= 0 ? idx : 0
+})
+const installOperateIndex = computed(() => {
+  const idx = installOperateOptions.findIndex(o => o.value === installOperateType.value)
+  return idx >= 0 ? idx : 0
+})
+
+// ===== Tab1 点检搜索 =====
+function onInspectionStartChange(e) { inspectionStartDate.value = e.detail.value; handleInspectionSearch() }
+function onInspectionEndChange(e) { inspectionEndDate.value = e.detail.value; handleInspectionSearch() }
+function handleInspectionSearch() {
+  loadedTabs.value.delete(1)
+  fetchInspectionRecords()
+}
+function resetInspectionSearch() {
+  inspectionStartDate.value = ''
+  inspectionEndDate.value = ''
+  handleInspectionSearch()
+}
+
+// ===== Tab2 维修搜索 =====
+function onRepairStartChange(e) { repairStartDate.value = e.detail.value }
+function onRepairEndChange(e) { repairEndDate.value = e.detail.value }
+function onRepairStatusChange(e) {
+  const idx = e.detail.value
+  repairSearchStatus.value = repairStatusOptions[idx]?.value ?? ''
+}
+function handleRepairSearch() { /* 客户端过滤，无需API请求 */ }
+function resetRepairSearch() {
+  repairSearchCode.value = ''
+  repairSearchStatus.value = ''
+  repairStartDate.value = ''
+  repairEndDate.value = ''
+  repairSearchExpanded.value = false
+}
+
+// ===== Tab3 保养搜索 =====
+function onMaintainStartChange(e) { maintainStartDate.value = e.detail.value; handleMaintainSearch() }
+function onMaintainEndChange(e) { maintainEndDate.value = e.detail.value; handleMaintainSearch() }
+function handleMaintainSearch() {
+  loadedTabs.value.delete(3)
+  fetchMaintainRecords()
+}
+function resetMaintainSearch() {
+  maintainStartDate.value = ''
+  maintainEndDate.value = ''
+  handleMaintainSearch()
+}
+
+// ===== Tab4 安装记录搜索与分页 =====
+function onInstallStartChange(e) { installStartDate.value = e.detail.value; handleInstallSearch() }
+function onInstallEndChange(e) { installEndDate.value = e.detail.value; handleInstallSearch() }
+function onInstallOperateChange(e) {
+  const idx = e.detail.value
+  installOperateType.value = installOperateOptions[idx]?.value ?? ''
+  handleInstallSearch()
+}
+function handleInstallSearch() {
+  installPageNo.value = 1
+  loadedTabs.value.delete(4)
+  fetchInstallRecords()
+}
+function resetInstallSearch() {
+  installOperateType.value = ''
+  installStartDate.value = ''
+  installEndDate.value = ''
+  installSearchExpanded.value = false
+  installPageNo.value = 1
+  handleInstallSearch()
+}
+function installPrevPage() {
+  if (installPageNo.value <= 1) return
+  installPageNo.value--
+  fetchInstallRecords()
+}
+function installNextPage() {
+  if (installPageNo.value >= Math.ceil(installTotal.value / installPageSize.value)) return
+  installPageNo.value++
+  fetchInstallRecords()
+}
+
+// ===== 日期格式化辅助函数 =====
+function formatSearchTime(dateStr, isEnd) {
+  if (!dateStr) return undefined
+  if (isEnd) return `${dateStr} 23:59:59`
+  return `${dateStr} 00:00:00`
+}
+function formatSearchDateRange(startStr, endStr) {
+  if (!startStr || !endStr) return undefined
+  return [formatSearchTime(startStr, false), formatSearchTime(endStr, true)]
+}
+
 function refreshChildMoldsIfNeeded() {
   loadedTabs.value.delete(0)
   fetchChildMolds()
@@ -401,6 +774,11 @@ async function loadTabData(tabIndex) {
     case 4:
       await fetchInstallRecords()
       break
+    case 5:
+    case 6:
+    case 7:
+      // 图纸/操作手册/操作视频数据已在 detailData 中，无需请求
+      break
     default:
       break
   }
@@ -435,7 +813,10 @@ async function fetchInspectionRecords() {
   if (!brandId.value) return
   inspectionLoading.value = true
   try {
-    const res = await getMoldInspectionByMoldId(brandId.value)
+    const params = { moldId: brandId.value }
+    if (inspectionStartDate.value) params.startTime = formatSearchTime(inspectionStartDate.value, false)
+    if (inspectionEndDate.value) params.endTime = formatSearchTime(inspectionEndDate.value, true)
+    const res = await getMoldInspectionByMoldId(brandId.value, params)
     inspectionList.value = normalizeListData(res)
   } catch (e) {
     inspectionList.value = []
@@ -463,7 +844,10 @@ async function fetchMaintainRecords() {
   if (!brandId.value) return
   maintainLoading.value = true
   try {
-    const res = await getMoldMaintenanceByMoldId(brandId.value)
+    const params = { moldId: brandId.value }
+    if (maintainStartDate.value) params.startTime = formatSearchTime(maintainStartDate.value, false)
+    if (maintainEndDate.value) params.endTime = formatSearchTime(maintainEndDate.value, true)
+    const res = await getMoldMaintenanceByMoldId(brandId.value, params)
     maintainList.value = normalizeListData(res)
   } catch (e) {
     maintainList.value = []
@@ -477,10 +861,25 @@ async function fetchInstallRecords() {
   if (!brandId.value) return
   installLoading.value = true
   try {
-    const res = await getMoldOperatePage({ pageNo: 1, pageSize: 100, moldId: brandId.value })
-    installRecords.value = normalizePageData(res).list
+    const params = {
+      pageNo: installPageNo.value,
+      pageSize: installPageSize.value,
+      moldId: brandId.value
+    }
+    if (installOperateType.value) params.operateType = installOperateType.value
+    if (installStartDate.value || installEndDate.value) {
+      params.createTime = [
+        installStartDate.value ? formatSearchTime(installStartDate.value, false) : '',
+        installEndDate.value ? formatSearchTime(installEndDate.value, true) : ''
+      ]
+    }
+    const res = await getMoldOperatePage(params)
+    const pageData = normalizePageData(res)
+    installRecords.value = pageData.list
+    installTotal.value = pageData.total
   } catch (e) {
     installRecords.value = []
+    installTotal.value = 0
     uni.showToast({ title: t('moldLedger.installLoadFailed'), icon: 'none' })
   } finally {
     installLoading.value = false
@@ -649,6 +1048,56 @@ function previewImages(list, current) {
   uni.previewImage({ urls: list, current })
 }
 
+function playVideo(url) {
+  if (!url) return
+  // 创建全屏视频播放上下文
+  const videoContext = uni.createVideoContext('video-0')
+  if (videoContext && videoContext.requestFullScreen) {
+    videoContext.requestFullScreen({ direction: 0 })
+  }
+  // #ifdef H5
+  // H5 环境直接打开
+  window.open(url, '_blank')
+  // #endif
+}
+
+function downloadVideo(url, name) {
+  if (!url) return
+  uni.showLoading({ title: '下载中...' })
+  uni.downloadFile({
+    url,
+    success: (res) => {
+      if (res.statusCode === 200) {
+        // 保存到手机相册（APP + 小程序均支持）
+        uni.saveVideoToPhotosAlbum({
+          filePath: res.tempFilePath,
+          success: () => {
+            uni.hideLoading()
+            uni.showToast({ title: '已保存到相册', icon: 'success' })
+          },
+          fail: () => {
+            // 相册保存失败，降级为打开文件
+            // #ifdef APP-PLUS
+            plus.runtime.openFile(res.tempFilePath)
+            // #endif
+            uni.hideLoading()
+            // #ifndef APP-PLUS
+            uni.showToast({ title: '下载完成', icon: 'success' })
+            // #endif
+          }
+        })
+      } else {
+        uni.hideLoading()
+        uni.showToast({ title: '下载失败', icon: 'none' })
+      }
+    },
+    fail: () => {
+      uni.hideLoading()
+      uni.showToast({ title: '下载失败', icon: 'none' })
+    }
+  })
+}
+
 function openRepairDetail(row) {
   const id = row?.id
   if (id === undefined || id === null || id === '') {
@@ -781,13 +1230,28 @@ function openRepairDetail(row) {
 
 .search-bar { display: flex; flex-direction: column; gap: 12rpx; padding: 12rpx 0 16rpx; }
 .search-row { display: flex; gap: 12rpx; }
-.search-field { display: flex; align-items: center; gap: 8rpx; flex: 1; }
+.search-field { display: flex; align-items: center; gap: 8rpx; flex: 1; margin-bottom: 12rpx; }
+.search-field:last-child { margin-bottom: 0; }
 .search-label { font-size: 24rpx; color: #4b5563; white-space: nowrap; flex-shrink: 0; }
 .search-input { flex: 1; height: 60rpx; padding: 0 14rpx; background: #f8fafc; border: 1rpx solid #e5e7eb; border-radius: 8rpx; font-size: 24rpx; color: #374151; box-sizing: border-box; min-width: 0; }
 .search-btns { display: flex; gap: 12rpx; justify-content: flex-end; }
 .search-btn { flex: 1; height: 60rpx; border-radius: 8rpx; border: 1rpx solid #1f4b79; background: #1f4b79; display: flex; align-items: center; justify-content: center; gap: 4rpx; font-size: 24rpx; color: #fff; white-space: nowrap; }
 .search-btn:active { opacity: 0.85; }
 
+.search-bar.compact { gap: 8rpx; }
+.compact-row { display: flex; align-items: center; gap: 8rpx; }
+.search-bar.compact .compact-field { margin: 0 !important; display: flex; align-items: center; flex: 1; min-width: 0; }
+.search-bar.compact .search-label { width: 100rpx; text-align: left; flex-shrink: 0; font-size: 24rpx; line-height: 60rpx; }
+.search-bar.compact .search-picker,
+.search-bar.compact .search-input { flex: 1; height: 60rpx; min-width: 0; }
+.search-bar.compact .search-picker-value { line-height: 60rpx; }
+.search-expand-area { display: flex; flex-direction: column; gap: 8rpx; }
+.search-toggle { width: 52rpx; height: 52rpx; border-radius: 8rpx; background: #f1f5f9; border: 1rpx solid #e5e7eb; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
+.search-toggle:active { background: #e2e8f0; }
+.search-icon-btn { width: 52rpx; height: 52rpx; border-radius: 8rpx; display: flex; align-items: center; justify-content: center; flex-shrink: 0; background: #f1f5f9; border: 1rpx solid #e5e7eb; }
+.search-icon-btn:active { background: #e2e8f0; }
+
+
 .hint {
   padding: 40rpx 0;
   text-align: center;
@@ -1029,6 +1493,144 @@ function openRepairDetail(row) {
   background: #edf2f7;
 }
 
+/* ===== 搜索栏 picker 样式 ===== */
+.search-picker {
+  flex: 1;
+  height: 60rpx;
+  padding: 0 14rpx;
+  background: #f8fafc;
+  border: 1rpx solid #e5e7eb;
+  border-radius: 8rpx;
+  display: flex;
+  align-items: center;
+  min-width: 0;
+  box-sizing: border-box;
+}
+
+.search-picker-value {
+  font-size: 24rpx;
+  color: #374151;
+  flex: 1;
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+/* ===== 分页 ===== */
+.pagination-bar {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 20rpx;
+  padding: 24rpx 0 8rpx;
+}
+
+.pagination-btn {
+  padding: 12rpx 28rpx;
+  border-radius: 8rpx;
+  background: #1f4b79;
+  color: #fff;
+  font-size: 24rpx;
+}
+
+.pagination-btn.disabled {
+  background: #cbd5e1;
+  color: #94a3b8;
+}
+
+.pagination-info {
+  font-size: 24rpx;
+  color: #64748b;
+}
+
+/* ===== 图纸 / 操作手册 链接项 ===== */
+.asset-link-item {
+  display: flex;
+  align-items: center;
+  gap: 16rpx;
+  padding: 24rpx 20rpx;
+  margin-bottom: 12rpx;
+  border-radius: 14rpx;
+  background: #f8fbff;
+  border: 1rpx solid #e8edf4;
+}
+
+.asset-link-item:last-child {
+  margin-bottom: 0;
+}
+
+.asset-link-item:active {
+  background: #eef3fa;
+}
+
+.asset-link-text {
+  flex: 1;
+  min-width: 0;
+  font-size: 26rpx;
+  color: #1f4b79;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+/* ===== 操作视频 ===== */
+.video-item {
+  margin-bottom: 20rpx;
+  border-radius: 14rpx;
+  background: #f8fbff;
+  border: 1rpx solid #e8edf4;
+  overflow: hidden;
+}
+
+.video-item:last-child {
+  margin-bottom: 0;
+}
+
+.video-cover-wrap {
+  position: relative;
+  width: 100%;
+  height: 360rpx;
+  border-radius: 14rpx 14rpx 0 0;
+  overflow: hidden;
+  background: #000;
+}
+
+.asset-video {
+  width: 100%;
+  height: 100%;
+}
+
+.video-actions {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 16rpx 20rpx;
+  background: #f8fbff;
+  border-radius: 0 0 14rpx 14rpx;
+}
+
+.video-name-text {
+  font-size: 24rpx;
+  color: #64748b;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  flex: 1;
+}
+
+.video-download {
+  display: flex;
+  align-items: center;
+  gap: 6rpx;
+  padding: 8rpx 18rpx;
+  border-radius: 8rpx;
+  background: #e8f0fe;
+  font-size: 24rpx;
+  color: #1f4b79;
+  flex-shrink: 0;
+}
+
 .text-success {
   color: #16a34a;
 }