diff --git a/src/api/nvrVideo.js b/src/api/nvrVideo.js
index 6c1d081..1072b13 100644
--- a/src/api/nvrVideo.js
+++ b/src/api/nvrVideo.js
@@ -28,13 +28,13 @@ export function getNvrConfig() {
   return unwrap(request({ url: '/patrol/video/config', method: 'get' }))
 }
 
-export function startLive(channel) {
+export function startLive(channel, streamType = 1) {
   return unwrap(request({
     url: '/patrol/video/realtime/start',
     method: 'post',
     data: {
       cameraCode: channel.cameraCode || channel.channelCode,
-      streamType: 1
+      streamType
     }
   }))
 }
diff --git a/src/assets/styles/sidebar.scss b/src/assets/styles/sidebar.scss
index ca5a4aa..9642955 100644
--- a/src/assets/styles/sidebar.scss
+++ b/src/assets/styles/sidebar.scss
@@ -238,6 +238,17 @@
         }
       }
     }
+
+    // 收起时仅展示图标：隐藏菜单文字（保留图标），图标保持居中。
+    // 菜单图标与文字被 .menu-item-inner 包裹，需只隐藏其中的文字 span。
+    .el-menu > div > a > .submenu-title-noDropdown .menu-item-inner,
+    .el-menu > div > .el-submenu > .el-submenu__title .menu-item-inner {
+      overflow: visible;
+
+      > span:not(.menu-icon-img):not(.menu-icon-placeholder) {
+        display: none !important;
+      }
+    }
   }
 
   .el-menu--collapse .el-menu .el-submenu {
diff --git a/src/router/index.js b/src/router/index.js
index 53c4f8e..6728349 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -170,12 +170,13 @@ export const constantRoutes = [
   {
     path: '/task-summary',
     component: Layout,
-    redirect: '/task-summary/inspectionTask',
+    // 与默认首页 /index 渲染同一组件，重定向过去复用固定的巡视任务页签，避免出现两个同名页签
+    redirect: '/index',
     meta: { title: '巡视任务' },
     children: [
       {
         path: 'inspectionTask',
-        component: () => import('@/views/cards/taskSummary/inspectionTask'),
+        redirect: '/index',
         name: 'InspectionTaskSummary',
         meta: { title: '巡视任务', activeMenu: '/task-summary/inspectionTask' }
       }
diff --git a/src/views/cards/assets/styles/index.scss b/src/views/cards/assets/styles/index.scss
index d9febcb..c2d5542 100644
--- a/src/views/cards/assets/styles/index.scss
+++ b/src/views/cards/assets/styles/index.scss
@@ -555,7 +555,8 @@
 }
 
 .site-point-add-dialog {
-  height: 92vh;
+  // 高度随内容自适应，避免表单内容少时弹框底部出现大片空白
+  height: auto;
   max-height: 92vh;
   margin-top: 4vh;
   display: flex;
@@ -563,8 +564,15 @@
   border: 0;
   box-shadow: none;
 
+  // 去掉表单自带的深色背景，与弹窗底色保持一致
+  // （ruoyi.scss 对 .card-page 的背景使用了 !important，这里需同样处理）
+  .el-form.card-page {
+    background-color: transparent !important;
+    border: 0 !important;
+  }
+
   .el-dialog__body {
-    flex: 1 1 auto;
+    flex: 0 0 auto;
     min-height: 0;
     height: auto;
     max-height: calc(92vh - 135px);
diff --git a/src/views/cards/defectRecord/index.vue b/src/views/cards/defectRecord/index.vue
index 026a033..613c6e2 100644
--- a/src/views/cards/defectRecord/index.vue
+++ b/src/views/cards/defectRecord/index.vue
@@ -4,6 +4,62 @@
     :showTitle="false"
   >
     <div class="page-container">
+      <!-- 查询栏：总缺陷数 + 缺陷类型/点位名称/采集时间条件 -->
+      <div class="query-bar">
+        <div class="total-chip">
+          <span class="total-label">总缺陷数</span>
+          <span class="total-value">{{ total }}</span>
+        </div>
+        <el-select
+          v-model="defectTypeList"
+          class="query-item query-type"
+          multiple
+          collapse-tags
+          filterable
+          clearable
+          placeholder="缺陷类型"
+          @change="handleQuery"
+        >
+          <el-option
+            v-for="item in defectTypeOptions"
+            :key="item"
+            :label="item"
+            :value="item"
+          />
+        </el-select>
+        <el-input
+          v-model="queryParams.pointName"
+          class="query-item query-input"
+          placeholder="点位名称"
+          clearable
+          @keyup.enter.native="handleQuery"
+        />
+        <el-date-picker
+          v-model="dateRange"
+          class="query-item query-date"
+          type="daterange"
+          value-format="yyyy-MM-dd"
+          range-separator="-"
+          start-placeholder="采集开始日期"
+          end-placeholder="采集结束日期"
+          :picker-options="dateRangePickerOptions"
+          :clearable="true"
+          @change="handleQuery"
+        />
+        <el-button
+          type="primary"
+          icon="el-icon-search"
+          class="query-btn"
+          @click="handleQuery"
+          >搜索</el-button
+        >
+        <el-button
+          icon="el-icon-refresh"
+          class="query-btn query-reset-btn"
+          @click="resetQuery"
+          >重置</el-button
+        >
+      </div>
       <div class="table-card" ref="tableCardRef">
         <el-table
           v-loading="loading"
@@ -80,7 +136,10 @@ export default {
   components: { CardBox, CardPagination, ImagePreview, AsyncImage },
   data() {
     return {
-      queryParams: { pageNum: 1, pageSize: 20 },
+      queryParams: { pageNum: 1, pageSize: 20, pointName: "" },
+      defectTypeList: [],
+      allDataList: [], // 后端一次性返回的全量数据，筛选在前端完成
+      filteredList: [], // 前端筛选后的结果
       dataList: [],
       loading: false,
       total: 0,
@@ -106,8 +165,19 @@ export default {
       previewImagePos: 0,
     };
   },
+  computed: {
+    // 缺陷类型下拉选项：直接取全量数据里的缺陷结果去重
+    defectTypeOptions() {
+      const set = new Set();
+      this.allDataList.forEach((item) => {
+        const desc = (item.desc || "").trim();
+        if (desc) set.add(desc);
+      });
+      return Array.from(set).sort((a, b) => a.localeCompare(b, "zh"));
+    },
+  },
   created() {
-    this.getList();
+    this.loadData();
     window.addEventListener("resize", this.setTableHeight);
   },
   mounted() {
@@ -139,7 +209,91 @@ export default {
 
     handleQuery() {
       this.queryParams.pageNum = 1;
-      this.getList();
+      this.applyFilters();
+    },
+
+    // 重置查询条件（筛选在前端完成，无需重新请求后端）
+    resetQuery() {
+      this.defectTypeList = [];
+      this.queryParams.pointName = "";
+      this.dateRange = [];
+      this.handleQuery();
+    },
+
+    // 一次性拉取全量数据，之后的筛选、分页都在前端完成
+    loadData() {
+      this.loading = true;
+      // 重置图片计数器
+      this.imageLoadCount = 0;
+      this.expectedImageCount = 0;
+
+      defectRecordList({ pageNum: 1, pageSize: 9999 })
+        .then((res) => {
+          this.allDataList = res.rows || [];
+          this.applyFilters();
+        })
+        .catch((error) => {
+          console.error("获取缺陷记录失败:", error);
+          this.allDataList = [];
+          this.applyFilters();
+        })
+        .finally(() => {
+          this.loading = false;
+        });
+    },
+
+    // 前端筛选：缺陷结果、点位名称、采集时间，随后本地分页
+    applyFilters() {
+      const keyword = (this.queryParams.pointName || "").trim().toLowerCase();
+      const types = this.defectTypeList || [];
+      const range =
+        this.dateRange && this.dateRange.length === 2 ? this.dateRange : null;
+
+      this.filteredList = this.allDataList.filter((row) => {
+        if (types.length && !types.includes((row.desc || "").trim())) {
+          return false;
+        }
+        if (
+          keyword &&
+          (row.pointName || "").toLowerCase().indexOf(keyword) === -1
+        ) {
+          return false;
+        }
+        if (range) {
+          const day = (row.patrolTime || "").slice(0, 10);
+          if (!day || day < range[0] || day > range[1]) {
+            return false;
+          }
+        }
+        return true;
+      });
+
+      this.total = this.filteredList.length;
+      // 当前页超出范围时回到第一页
+      const maxPage = Math.max(
+        1,
+        Math.ceil(this.total / (this.queryParams.pageSize || 20))
+      );
+      if (this.queryParams.pageNum > maxPage) {
+        this.queryParams.pageNum = 1;
+      }
+      const start = (this.queryParams.pageNum - 1) * this.queryParams.pageSize;
+      this.dataList = this.filteredList.slice(
+        start,
+        start + this.queryParams.pageSize
+      );
+
+      // 计算需要加载的图片数量
+      this.expectedImageCount = this.dataList.filter(
+        (item) => item.imgAnalyse
+      ).length;
+
+      // 如果没有图片需要加载，直接刷新表格
+      if (this.expectedImageCount === 0) {
+        this.forceRefreshTable();
+      } else {
+        this.$nextTick(this.setTableHeight);
+      }
     },
 
     linkUrl() {
@@ -201,42 +355,13 @@ export default {
       });
     },
 
+    // 翻页：数据已在前端，直接本地切片（首次进入时才请求后端）
     getList() {
-      this.loading = true;
-      // 重置图片计数器
-      this.imageLoadCount = 0;
-      this.expectedImageCount = 0;
-
-      const params = { ...this.queryParams };
-      if (this.dateRange && this.dateRange.length === 2) {
-        params.beginTime = this.dateRange[0];
-        params.endTime = this.dateRange[1];
+      if (!this.allDataList.length) {
+        this.loadData();
+        return;
       }
-
-      defectRecordList(params)
-        .then((res) => {
-          this.dataList = res.rows || [];
-          this.total = res.total || 0;
-          this.$nextTick(this.setTableHeight);
-
-          // 计算需要加载的图片数量
-          this.expectedImageCount = this.dataList.filter(
-            (item) => item.imgAnalyse
-          ).length;
-
-          // 如果没有图片需要加载，直接刷新表格
-          if (this.expectedImageCount === 0) {
-            this.forceRefreshTable();
-          }
-        })
-        .catch((error) => {
-          console.error("获取缺陷记录失败:", error);
-          this.dataList = [];
-          this.total = 0;
-        })
-        .finally(() => {
-          this.loading = false;
-        });
+      this.applyFilters();
     },
 
     onSubmit() {
@@ -252,6 +377,67 @@ export default {
   display: flex;
   flex-direction: column;
 }
+// 查询栏：总缺陷数 + 条件筛选
+.query-bar {
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: 12px;
+  padding: 12px 14px;
+  margin-bottom: 12px;
+  border: 1px solid #0b2567;
+  border-radius: 2px;
+  background: rgba(11, 37, 103, 0.35);
+
+  .total-chip {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    padding: 5px 14px;
+    border: 1px solid rgba(63, 127, 216, 0.72);
+    border-radius: 2px;
+    background: rgba(11, 37, 103, 0.55);
+
+    .total-label {
+      font-size: 14px;
+      color: #dcecff;
+    }
+
+    .total-value {
+      font-size: 20px;
+      font-weight: 700;
+      color: #54ffff;
+      line-height: 1.2;
+    }
+  }
+
+  .query-type {
+    width: 220px;
+  }
+
+  .query-input {
+    width: 180px;
+  }
+
+  .query-date {
+    width: 260px;
+  }
+
+  // 重置按钮：与巡视方案页“添加”按钮同款配色
+  .query-reset-btn {
+    background: linear-gradient(#01016b, #01016b) padding-box,
+      linear-gradient(135deg, #3988ff, #0351c6) border-box !important;
+    border: 1px solid transparent !important;
+    color: #43c0ff !important;
+
+    &:hover,
+    &:focus {
+      background: linear-gradient(#01016b, #01016b) padding-box,
+        linear-gradient(135deg, #3988ff, #0351c6) border-box !important;
+      color: #43c0ff !important;
+    }
+  }
+}
 .card-page {
   height: 100%;
   min-height: 0;
diff --git a/src/views/cards/patrolPlan/summary_editTask.vue b/src/views/cards/patrolPlan/summary_editTask.vue
index 71b96da..6daebf2 100644
--- a/src/views/cards/patrolPlan/summary_editTask.vue
+++ b/src/views/cards/patrolPlan/summary_editTask.vue
@@ -1195,6 +1195,11 @@ export default {
   align-items: flex-start;
   margin-bottom: 24px;
 
+  // 间隔类型下拉去掉禁用态默认的深色背景，与普通下拉外观一致
+  ::v-deep .el-select .el-input.is-disabled .el-input__inner {
+    background-color: rgba(27, 42, 94, 0.94) !important;
+  }
+
   .form-label {
     width: 130px;
     flex-shrink: 0;
diff --git a/src/views/cards/patrolPlan/summary_newTask.vue b/src/views/cards/patrolPlan/summary_newTask.vue
index 09f5194..5402c50 100644
--- a/src/views/cards/patrolPlan/summary_newTask.vue
+++ b/src/views/cards/patrolPlan/summary_newTask.vue
@@ -1042,6 +1042,11 @@ export default {
   align-items: flex-start;
   margin-bottom: 24px;
 
+  // 间隔类型为禁用下拉，去掉禁用态默认的深色背景，与普通下拉外观一致
+  ::v-deep .el-select .el-input.is-disabled .el-input__inner {
+    background-color: rgba(27, 42, 94, 0.94) !important;
+  }
+
   .form-label {
     width: 130px;
     flex-shrink: 0;
diff --git a/src/views/cards/patrolReport/patrolReportDetail.vue b/src/views/cards/patrolReport/patrolReportDetail.vue
index 8d0339b..b9e3166 100644
--- a/src/views/cards/patrolReport/patrolReportDetail.vue
+++ b/src/views/cards/patrolReport/patrolReportDetail.vue
@@ -19,13 +19,13 @@
       :show-header="false"
       :span-method="headerSpan"
     >
-      <el-table-column prop="title1" label="">
+      <el-table-column prop="title1" label="" width="140">
         <template slot-scope="scope">
           <span class="header-title">{{ scope.row.title1 }}</span>
         </template>
       </el-table-column>
       <el-table-column prop="info1" label=""> </el-table-column>
-      <el-table-column prop="title2" label="">
+      <el-table-column prop="title2" label="" width="140">
         <template slot-scope="scope">
           <span class="header-title">{{ scope.row.title2 }}</span>
         </template>
diff --git a/src/views/video/LivePreview.vue b/src/views/video/LivePreview.vue
index a3c24cc..b6d67a4 100644
--- a/src/views/video/LivePreview.vue
+++ b/src/views/video/LivePreview.vue
@@ -199,6 +199,7 @@ export default {
       streamCleanupPromise: null,
       selectedCode: '',
       layout: 9,
+      fullscreenIndex: -1,
       layouts: [
         { value: 1, label: '单画面' }, { value: 4, label: '四画面' },
         { value: 9, label: '九画面' }, { value: 16, label: '十六画面' }
@@ -259,6 +260,8 @@ export default {
     visibleSlots() { return this.slots.slice(0, this.capacity) },
     activeSlot() { return this.slots[this.activeIndex] || null },
     activeMuted() { return this.controlTarget ? this.controlTarget.muted !== false : true },
+    // 单画面用主码流，4/9/16 宫格用辅码流，减轻多路视频卡顿
+    streamType() { return this.layout === 1 ? 1 : 2 },
     gridStyle() {
       const columns = { 1: 1, 4: 2, 9: 3, 16: 4 }[this.layout]
       return { gridTemplateColumns: `repeat(${columns}, minmax(0, 1fr))`, gridTemplateRows: `repeat(${columns}, minmax(0, 1fr))` }
@@ -269,6 +272,7 @@ export default {
   created() {
     this.$root.$on('video-layout-change', this.changeLayout)
     this.$root.$on('video-control-panel-change', this.changeControlPanel)
+    document.addEventListener('fullscreenchange', this.handleFullscreenChange)
     this.$root.$emit('video-layout-updated', this.layout)
     this.$root.$emit('video-control-panel-updated', this.controlPanelExpanded)
     this.loadConfig()
@@ -293,6 +297,7 @@ export default {
     this.stopTreeResize()
     this.lifecycleId += 1
     this.pageActive = false
+    document.removeEventListener('fullscreenchange', this.handleFullscreenChange)
     this.$root.$off('video-layout-change', this.changeLayout)
     this.$root.$off('video-control-panel-change', this.changeControlPanel)
     this.closeAll()
@@ -421,11 +426,11 @@ export default {
       this.selectChannel(channel)
       this.startChannel(channel)
     },
-    async startChannel(channel, targetIndex = this.activeIndex, attemptedCameraCodes = []) {
+    async startChannel(channel, targetIndex = this.activeIndex, attemptedCameraCodes = [], streamType = this.streamType) {
       if (!this.pageActive || !channel || !channel.cameraCode) return
       const index = targetIndex
       const current = this.slots[index]
-      if (current && current.cameraCode === channel.cameraCode) {
+      if (current && current.cameraCode === channel.cameraCode && current.streamType === streamType) {
         this.controlTarget = current
         return
       }
@@ -439,7 +444,8 @@ export default {
         muted: true,
         errorNotified: false,
         attemptedCameraCodes: [...attemptedCameraCodes, channel.cameraCode],
-        timer: null
+        timer: null,
+        streamType
       }
       this.$set(this.slots, index, slot)
       if (index === this.activeIndex) {
@@ -449,7 +455,7 @@ export default {
       this.presets = []
       this.presetId = null
       try {
-        slot.startPromise = startLive(channel)
+        slot.startPromise = startLive(channel, streamType)
         const result = await slot.startPromise
         if (this.slots[index] !== slot) return
         this.applyLiveResult(index, slot, result)
@@ -587,6 +593,29 @@ export default {
       const card = this.$refs.cameraCards && this.$refs.cameraCards[index]
       if (card && card.requestFullscreen) card.requestFullscreen()
     },
+    // 放大（全屏）观看时切主码流，退出全屏后恢复当前布局对应的码流
+    async handleFullscreenChange() {
+      const fsElement = document.fullscreenElement
+      if (fsElement) {
+        const cards = this.$refs.cameraCards || []
+        const index = cards.indexOf(fsElement)
+        if (index >= 0) {
+          this.fullscreenIndex = index
+          await this.switchSlotStream(index, 1)
+        }
+      } else if (this.fullscreenIndex >= 0) {
+        const index = this.fullscreenIndex
+        this.fullscreenIndex = -1
+        await this.switchSlotStream(index, this.streamType)
+      }
+    },
+    async switchSlotStream(index, streamType) {
+      const slot = this.slots[index]
+      if (!this.pageActive || !slot || slot.streamType === streamType) return
+      await this.closeSlot(index, false)
+      if (!this.pageActive) return
+      await this.startChannel(slot, index, [], streamType)
+    },
     openPlayback(slot) {
       this.$router.push({ name: 'VideoHistoryPlayback', query: { cameraCode: slot.cameraCode }})
     },
diff --git a/src/views/video/components/NvrDeviceTree.vue b/src/views/video/components/NvrDeviceTree.vue
index f248924..2bb7789 100644
--- a/src/views/video/components/NvrDeviceTree.vue
+++ b/src/views/video/components/NvrDeviceTree.vue
@@ -155,7 +155,7 @@ export default {
 .tree-filters .el-input { flex: 1; min-width: 0; }
 .tree-filters .el-button { flex: 0 0 32px; padding: 0; border-color: #2787ed; color: #54ffff; background: #0a2b67; }
 .tree-filters .el-button:hover, .tree-filters .el-button:focus { border-color: #2787ed; color: #ffffff; background: #176bc2; }
-.tree-content { flex: 1; min-height: 0; overflow-x: auto; overflow-y: auto; padding: 0 8px 8px; scrollbar-width: thin; scrollbar-color: #2f7fe8 rgba(6,27,79,.7); }
+.tree-content { flex: 1; min-height: 0; overflow-x: auto; overflow-y: auto; padding: 0 0 8px; scrollbar-width: thin; scrollbar-color: #2f7fe8 rgba(6,27,79,.7); }
 .tree-content::-webkit-scrollbar { width: 8px; height: 8px; }
 .tree-content::-webkit-scrollbar-track { background: rgba(6,27,79,.7); }
 .tree-content::-webkit-scrollbar-thumb { background: #2f7fe8; border: 1px solid #0d327d; border-radius: 4px; }
@@ -169,7 +169,11 @@ export default {
 ::v-deep .custom-tree-node,
 ::v-deep .node-label { font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif !important; font-weight: 400 !important; }
 ::v-deep .el-tree-node__content { display: flex; }
-::v-deep .el-tree-node__content { height: 34px; }
+/* 行高与点位管理设备树保持一致，展开后更紧凑 */
+::v-deep .el-tree-node__content { height: 24px; }
+/* 叶子节点没有展开小三角，隐形三角占位收窄一半，名称略向左靠，
+   与前几级的间距节奏保持一致（同点位管理设备树的处理） */
+::v-deep .el-tree-node__expand-icon.is-leaf { display: inline-block; width: 12px; }
 ::v-deep .el-tree-node__content:hover, ::v-deep .el-tree-node:focus > .el-tree-node__content { background: transparent; }
 ::v-deep .el-tree-node.is-current > .el-tree-node__content { color: #54ffff; background: transparent; }
 </style>