diff --git a/build_ui/src/views/train/analysis/attendance/index.vue b/build_ui/src/views/train/analysis/attendance/index.vue
new file mode 100644
index 000000000..3b95dcd36
--- /dev/null
+++ b/build_ui/src/views/train/analysis/attendance/index.vue
@@ -0,0 +1,593 @@
+<template>
+  <div class="app-container attendance-analysis-container">
+    <!-- 1. 顶部筛选区 -->
+    <el-card shadow="never" class="filter-card">
+      <el-form :model="queryParams" ref="queryForm" :inline="true" size="small" label-width="78px">
+        <el-form-item label="起止时间" prop="dateRange">
+          <el-date-picker
+            v-model="dateRange"
+            type="daterange"
+            range-separator="至"
+            start-placeholder="开始日期"
+            end-placeholder="结束日期"
+            value-format="yyyy-MM-dd"
+            :picker-options="pickerOptions"
+            @change="handleDateRangeChange"
+            style="width: 240px;"
+          />
+        </el-form-item>
+        <el-form-item label="培训计划" prop="planId">
+          <el-select v-model="queryParams.planId" placeholder="全部培训计划" clearable filterable style="width: 220px;">
+            <el-option
+              v-for="item in planOptions"
+              :key="item.planId"
+              :label="item.planName"
+              :value="item.planId"
+            />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="所属课程" prop="courseId">
+          <el-select v-model="queryParams.courseId" placeholder="全部课程" clearable filterable style="width: 200px;">
+            <el-option
+              v-for="item in courseOptions"
+              :key="item.cId"
+              :label="item.cName"
+              :value="item.cId"
+            />
+          </el-select>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">查询分析</el-button>
+          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
+        </el-form-item>
+      </el-form>
+    </el-card>
+
+    <!-- 2. 统计指标卡片 (带口径待确认警示) -->
+    <el-row :gutter="16" class="mt16" v-loading="loadingSummary">
+      <el-col :xs="12" :sm="12" :md="5">
+        <div class="kpi-box">
+          <div class="kpi-title">累计已开课次</div>
+          <div class="kpi-num">{{ summary.lessonTotal || 0 }} <span class="unit">节</span></div>
+          <div class="kpi-desc">范围内实际调度课次</div>
+        </div>
+      </el-col>
+      <el-col :xs="12" :sm="12" :md="5">
+        <div class="kpi-box">
+          <div class="kpi-title">应到人次</div>
+          <div class="kpi-num">{{ summary.expectedAttendTotal || 0 }} <span class="unit">人次</span></div>
+          <div class="kpi-desc">班级参训基准总负荷</div>
+        </div>
+      </el-col>
+      <el-col :xs="12" :sm="12" :md="5">
+        <div class="kpi-box">
+          <div class="kpi-title">正常出勤人次</div>
+          <div class="kpi-num text-success">{{ summary.normalAttendTotal || 0 }} <span class="unit">人次</span></div>
+          <div class="kpi-desc">按时到课核验记录</div>
+        </div>
+      </el-col>
+      <el-col :xs="12" :sm="12" :md="4">
+        <div class="kpi-box">
+          <div class="kpi-title">异常考勤人次</div>
+          <div class="kpi-num text-danger">{{ summary.abnormalAttendTotal || 0 }} <span class="unit">人次</span></div>
+          <div class="kpi-desc">缺勤/迟到/早退/请假/无打卡</div>
+        </div>
+      </el-col>
+      <el-col :xs="24" :sm="24" :md="5">
+        <div class="kpi-box rate-box">
+          <div class="kpi-title">
+            综合出勤率
+            <el-tooltip :content="summary.metricDefinitionNotice || '出勤率分母采用开课所属班级参训学员应到人次，业务标准待甲方确认'" placement="top">
+              <i class="el-icon-question" style="color: #E6A23C; cursor: pointer; margin-left: 4px;" />
+            </el-tooltip>
+          </div>
+          <div class="kpi-num text-primary">{{ summary.attendanceRate != null ? summary.attendanceRate : 0 }}%</div>
+          <div class="kpi-desc">正常人次 / 应到总人次</div>
+        </div>
+      </el-col>
+    </el-row>
+
+    <!-- 业务口径状态警示条 -->
+    <el-alert
+      :title="summary.metricDefinitionNotice"
+      type="warning"
+      :closable="false"
+      show-icon
+      class="mt16"
+    />
+
+    <!-- 3. 图表区 1：趋势折线图 & 状态环形图 -->
+    <el-row :gutter="16" class="mt16">
+      <el-col :xs="24" :sm="24" :lg="15">
+        <el-card shadow="never" class="chart-card">
+          <div slot="header" class="card-header">
+            <span><i class="el-icon-data-line" style="color: #409EFF; margin-right: 6px;"></i>每日考勤打卡趋势走势 (Daily Attendance Trend)</span>
+          </div>
+          <div v-loading="loadingCharts" class="chart-wrapper">
+            <div ref="dailyTrendChart" style="height: 320px; width: 100%;" />
+            <div v-if="!loadingCharts && (!charts.dailyTrend || charts.dailyTrend.length === 0)" class="empty-chart">
+              <el-empty description="所选筛选范围内暂无每日打卡数据" :image-size="70" />
+            </div>
+          </div>
+        </el-card>
+      </el-col>
+      <el-col :xs="24" :sm="24" :lg="9">
+        <el-card shadow="never" class="chart-card">
+          <div slot="header" class="card-header">
+            <span><i class="el-icon-pie-chart" style="color: #E6A23C; margin-right: 6px;"></i>考勤打卡状态构成 (含无签到记录)</span>
+          </div>
+          <div v-loading="loadingCharts" class="chart-wrapper">
+            <div ref="statusDistChart" style="height: 320px; width: 100%;" />
+            <div v-if="!loadingCharts && (!charts.statusDistribution || charts.statusDistribution.length === 0)" class="empty-chart">
+              <el-empty description="暂无考勤状态分布" :image-size="70" />
+            </div>
+          </div>
+        </el-card>
+      </el-col>
+    </el-row>
+
+    <!-- 4. 图表区 2：培训计划对比 & 课程对比 -->
+    <el-row :gutter="16" class="mt16">
+      <el-col :xs="24" :sm="24" :lg="12">
+        <el-card shadow="never" class="chart-card">
+          <div slot="header" class="card-header">
+            <span><i class="el-icon-s-cooperation" style="color: #409EFF; margin-right: 6px;"></i>培训计划出勤对比 (Top 10)</span>
+          </div>
+          <div v-loading="loadingCharts" class="chart-wrapper">
+            <div ref="planCompChart" style="height: 300px; width: 100%;" />
+            <div v-if="!loadingCharts && (!charts.planComparison || charts.planComparison.length === 0)" class="empty-chart">
+              <el-empty description="暂无班级考勤对比数据" :image-size="70" />
+            </div>
+          </div>
+        </el-card>
+      </el-col>
+      <el-col :xs="24" :sm="24" :lg="12">
+        <el-card shadow="never" class="chart-card">
+          <div slot="header" class="card-header">
+            <span><i class="el-icon-notebook-2" style="color: #67C23A; margin-right: 6px;"></i>课程考勤对比 (Top 10)</span>
+          </div>
+          <div v-loading="loadingCharts" class="chart-wrapper">
+            <div ref="courseCompChart" style="height: 300px; width: 100%;" />
+            <div v-if="!loadingCharts && (!charts.courseComparison || charts.courseComparison.length === 0)" class="empty-chart">
+              <el-empty description="暂无课程考勤对比数据" :image-size="70" />
+            </div>
+          </div>
+        </el-card>
+      </el-col>
+    </el-row>
+
+    <!-- 5. 异常学员 Top 10 列表与柱图穿透 -->
+    <el-card shadow="never" class="mt16" v-loading="loadingCharts">
+      <div slot="header" class="card-header">
+        <span><i class="el-icon-user" style="color: #F56C6C; margin-right: 6px;"></i>考勤异常重点学员排行 Top 10 (异常出勤频次预警)</span>
+        <span class="tip-text">点击学员或操作栏可直接穿透至【学员360画像】</span>
+      </div>
+      <el-row :gutter="20">
+        <el-col :xs="24" :sm="24" :lg="10">
+          <div ref="abnormalChart" style="height: 340px; width: 100%;" />
+          <div v-if="!loadingCharts && (!charts.abnormalStudentTop10 || charts.abnormalStudentTop10.length === 0)" class="empty-chart">
+            <el-empty description="当前无异常考勤学员" :image-size="70" />
+          </div>
+        </el-col>
+        <el-col :xs="24" :sm="24" :lg="14">
+          <el-table :data="charts.abnormalStudentTop10 || []" border size="mini" stripe style="width: 100%; margin-top: 10px;">
+            <el-table-column type="index" label="排名" width="50" align="center" />
+            <el-table-column prop="studentId" label="学号" width="110" align="center" />
+            <el-table-column label="姓名" width="100" align="center">
+              <template slot-scope="scope">
+                <el-link type="primary" :underline="false" @click="drillToPortrait(scope.row)">
+                  {{ scope.row.studentName }}
+                </el-link>
+              </template>
+            </el-table-column>
+            <el-table-column prop="planName" label="所属培训班" min-width="140" show-overflow-tooltip />
+            <el-table-column prop="absentCount" label="缺勤" width="60" align="center">
+              <template slot-scope="scope">
+                <span :class="scope.row.absentCount > 0 ? 'text-danger font-bold' : ''">{{ scope.row.absentCount }}</span>
+              </template>
+            </el-table-column>
+            <el-table-column prop="lateCount" label="迟到" width="60" align="center" />
+            <el-table-column prop="leaveCount" label="请假" width="60" align="center" />
+            <el-table-column prop="totalAbnormalCount" label="总异常次数" width="90" align="center">
+              <template slot-scope="scope">
+                <el-tag size="mini" type="danger">{{ scope.row.totalAbnormalCount }} 次</el-tag>
+              </template>
+            </el-table-column>
+            <el-table-column label="操作" width="90" align="center">
+              <template slot-scope="scope">
+                <el-button type="text" size="mini" icon="el-icon-view" @click="drillToPortrait(scope.row)">
+                  画像
+                </el-button>
+              </template>
+            </el-table-column>
+          </el-table>
+        </el-col>
+      </el-row>
+    </el-card>
+  </div>
+</template>
+
+<script>
+import { getAttendanceSummary, getAttendanceCharts } from '@/api/train/analysis'
+import { listPlan } from '@/api/train/plan'
+import { listCourse } from '@/api/train/course'
+
+export default {
+  name: 'AttendanceAnalysis',
+  data() {
+    return {
+      dateRange: [],
+      queryParams: {
+        startDate: '',
+        endDate: '',
+        planId: '',
+        courseId: ''
+      },
+      planOptions: [],
+      courseOptions: [],
+      summary: {},
+      charts: {},
+      loadingSummary: false,
+      loadingCharts: false,
+      pickerOptions: {
+        shortcuts: [
+          {
+            text: '最近30天',
+            onClick(picker) {
+              const end = new Date()
+              const start = new Date()
+              start.setTime(start.getTime() - 3600 * 1000 * 24 * 30)
+              picker.$emit('pick', [start, end])
+            }
+          },
+          {
+            text: '最近90天',
+            onClick(picker) {
+              const end = new Date()
+              const start = new Date()
+              start.setTime(start.getTime() - 3600 * 1000 * 24 * 90)
+              picker.$emit('pick', [start, end])
+            }
+          },
+          {
+            text: '最近1年',
+            onClick(picker) {
+              const end = new Date()
+              const start = new Date()
+              start.setTime(start.getTime() - 3600 * 1000 * 24 * 365)
+              picker.$emit('pick', [start, end])
+            }
+          }
+        ]
+      },
+      dailyTrendInstance: null,
+      statusDistInstance: null,
+      planCompInstance: null,
+      courseCompInstance: null,
+      abnormalInstance: null
+    }
+  },
+  created() {
+    this.initDefaultDates()
+    this.loadFilterOptions()
+    this.handleQuery()
+  },
+  mounted() {
+    window.addEventListener('resize', this.handleResize)
+  },
+  beforeDestroy() {
+    window.removeEventListener('resize', this.handleResize)
+    this.disposeCharts()
+  },
+  methods: {
+    initDefaultDates() {
+      const end = new Date()
+      const start = new Date()
+      start.setTime(start.getTime() - 3600 * 1000 * 24 * 30)
+      const format = d => {
+        const y = d.getFullYear()
+        const m = String(d.getMonth() + 1).padStart(2, '0')
+        const day = String(d.getDate()).padStart(2, '0')
+        return `${y}-${m}-${day}`
+      }
+      this.dateRange = [format(start), format(end)]
+      this.queryParams.startDate = this.dateRange[0]
+      this.queryParams.endDate = this.dateRange[1]
+    },
+    loadFilterOptions() {
+      listPlan({ pageNum: 1, pageSize: 100 }).then(res => {
+        this.planOptions = res.rows || []
+      })
+      listCourse({ pageNum: 1, pageSize: 100 }).then(res => {
+        this.courseOptions = res.rows || []
+      })
+    },
+    handleDateRangeChange(val) {
+      if (val && val.length === 2) {
+        this.queryParams.startDate = val[0]
+        this.queryParams.endDate = val[1]
+      } else {
+        this.queryParams.startDate = ''
+        this.queryParams.endDate = ''
+      }
+    },
+    handleQuery() {
+      this.fetchSummary()
+      this.fetchCharts()
+    },
+    resetQuery() {
+      this.initDefaultDates()
+      this.queryParams.planId = ''
+      this.queryParams.courseId = ''
+      this.handleQuery()
+    },
+    fetchSummary() {
+      this.loadingSummary = true
+      getAttendanceSummary(this.queryParams).then(res => {
+        if (res.code === 200) {
+          this.summary = res.data || {}
+        }
+      }).finally(() => {
+        this.loadingSummary = false
+      })
+    },
+    fetchCharts() {
+      this.loadingCharts = true
+      getAttendanceCharts(this.queryParams).then(res => {
+        if (res.code === 200) {
+          this.charts = res.data || {}
+          this.$nextTick(() => {
+            this.renderDailyTrend()
+            this.renderStatusDist()
+            this.renderPlanComp()
+            this.renderCourseComp()
+            this.renderAbnormalChart()
+          })
+        }
+      }).finally(() => {
+        this.loadingCharts = false
+      })
+    },
+    renderDailyTrend() {
+      if (!this.$refs.dailyTrendChart) return
+      if (!this.dailyTrendInstance) {
+        this.dailyTrendInstance = this.$echarts.init(this.$refs.dailyTrendChart)
+      }
+      const raw = this.charts.dailyTrend || []
+      const dates = raw.map(i => i.date)
+      const normal = raw.map(i => i.normalCount)
+      const abnormal = raw.map(i => i.abnormalCount)
+
+      const option = {
+        tooltip: { trigger: 'axis' },
+        legend: { data: ['正常出勤人次', '异常出勤人次'], top: 0 },
+        grid: { left: '3%', right: '4%', bottom: '3%', containLabel: true },
+        xAxis: { type: 'category', data: dates },
+        yAxis: { type: 'value', minInterval: 1 },
+        series: [
+          {
+            name: '正常出勤人次',
+            type: 'line',
+            smooth: true,
+            data: normal,
+            itemStyle: { color: '#67C23A' }
+          },
+          {
+            name: '异常出勤人次',
+            type: 'line',
+            smooth: true,
+            data: abnormal,
+            itemStyle: { color: '#F56C6C' }
+          }
+        ]
+      }
+      this.dailyTrendInstance.setOption(option)
+    },
+    renderStatusDist() {
+      if (!this.$refs.statusDistChart) return
+      if (!this.statusDistInstance) {
+        this.statusDistInstance = this.$echarts.init(this.$refs.statusDistChart)
+      }
+      const raw = this.charts.statusDistribution || []
+      const data = raw.map(i => ({ name: i.name, value: i.value }))
+
+      const option = {
+        tooltip: { trigger: 'item', formatter: '{b}: {c} 人次 ({d}%)' },
+        legend: { bottom: 0, left: 'center' },
+        color: ['#67C23A', '#E6A23C', '#F56C6C', '#409EFF', '#909399', '#C0C4CC'],
+        series: [
+          {
+            name: '考勤状态',
+            type: 'pie',
+            radius: ['45%', '70%'],
+            avoidLabelOverlap: false,
+            itemStyle: { borderRadius: 4, borderColor: '#fff', borderWidth: 2 },
+            label: { show: false },
+            data: data
+          }
+        ]
+      }
+      this.statusDistInstance.setOption(option)
+    },
+    renderPlanComp() {
+      if (!this.$refs.planCompChart) return
+      if (!this.planCompInstance) {
+        this.planCompInstance = this.$echarts.init(this.$refs.planCompChart)
+      }
+      const raw = this.charts.planComparison || []
+      const names = raw.map(i => i.name).reverse()
+      const normal = raw.map(i => i.normalCount).reverse()
+      const abnormal = raw.map(i => i.abnormalCount).reverse()
+
+      const option = {
+        tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+        legend: { data: ['正常出勤', '异常考勤'], top: 0 },
+        grid: { left: '3%', right: '4%', bottom: '3%', containLabel: true },
+        xAxis: { type: 'value', minInterval: 1 },
+        yAxis: {
+          type: 'category',
+          data: names,
+          axisLabel: { formatter: val => val.length > 8 ? val.substring(0, 8) + '...' : val }
+        },
+        series: [
+          { name: '正常出勤', type: 'bar', stack: 'total', data: normal, itemStyle: { color: '#67C23A' } },
+          { name: '异常考勤', type: 'bar', stack: 'total', data: abnormal, itemStyle: { color: '#F56C6C' } }
+        ]
+      }
+      this.planCompInstance.setOption(option)
+    },
+    renderCourseComp() {
+      if (!this.$refs.courseCompChart) return
+      if (!this.courseCompInstance) {
+        this.courseCompInstance = this.$echarts.init(this.$refs.courseCompChart)
+      }
+      const raw = this.charts.courseComparison || []
+      const names = raw.map(i => i.name).reverse()
+      const normal = raw.map(i => i.normalCount).reverse()
+      const abnormal = raw.map(i => i.abnormalCount).reverse()
+
+      const option = {
+        tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+        legend: { data: ['正常出勤', '异常考勤'], top: 0 },
+        grid: { left: '3%', right: '4%', bottom: '3%', containLabel: true },
+        xAxis: { type: 'value', minInterval: 1 },
+        yAxis: {
+          type: 'category',
+          data: names,
+          axisLabel: { formatter: val => val.length > 8 ? val.substring(0, 8) + '...' : val }
+        },
+        series: [
+          { name: '正常出勤', type: 'bar', stack: 'total', data: normal, itemStyle: { color: '#409EFF' } },
+          { name: '异常考勤', type: 'bar', stack: 'total', data: abnormal, itemStyle: { color: '#E6A23C' } }
+        ]
+      }
+      this.courseCompInstance.setOption(option)
+    },
+    renderAbnormalChart() {
+      if (!this.$refs.abnormalChart) return
+      if (!this.abnormalInstance) {
+        this.abnormalInstance = this.$echarts.init(this.$refs.abnormalChart)
+      }
+      const raw = this.charts.abnormalStudentTop10 || []
+      const names = raw.map(i => i.studentName).reverse()
+      const counts = raw.map(i => i.totalAbnormalCount).reverse()
+
+      const option = {
+        title: { text: '异常频次分布', textStyle: { fontSize: 13, color: '#606266' } },
+        tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+        grid: { left: '3%', right: '6%', bottom: '3%', containLabel: true },
+        xAxis: { type: 'value', minInterval: 1 },
+        yAxis: { type: 'category', data: names },
+        series: [
+          {
+            name: '总异常人次',
+            type: 'bar',
+            data: counts,
+            itemStyle: { color: '#F56C6C' },
+            label: { show: true, position: 'right' }
+          }
+        ]
+      }
+      this.abnormalInstance.setOption(option)
+    },
+    handleResize() {
+      if (this.dailyTrendInstance) this.dailyTrendInstance.resize()
+      if (this.statusDistInstance) this.statusDistInstance.resize()
+      if (this.planCompInstance) this.planCompInstance.resize()
+      if (this.courseCompInstance) this.courseCompInstance.resize()
+      if (this.abnormalInstance) this.abnormalInstance.resize()
+    },
+    disposeCharts() {
+      if (this.dailyTrendInstance) { this.dailyTrendInstance.dispose(); this.dailyTrendInstance = null }
+      if (this.statusDistInstance) { this.statusDistInstance.dispose(); this.statusDistInstance = null }
+      if (this.planCompInstance) { this.planCompInstance.dispose(); this.planCompInstance = null }
+      if (this.courseCompInstance) { this.courseCompInstance.dispose(); this.courseCompInstance = null }
+      if (this.abnormalInstance) { this.abnormalInstance.dispose(); this.abnormalInstance = null }
+    },
+    drillToPortrait(row) {
+      if (row && row.studentId) {
+        this.$router.push({
+          path: '/train/portrait',
+          query: { studentId: row.studentId, planId: row.planId }
+        })
+      }
+    }
+  }
+}
+</script>
+
+<style scoped lang="scss">
+.attendance-analysis-container {
+  background-color: #f0f2f5;
+  padding: 16px 20px;
+}
+
+.mt16 {
+  margin-top: 16px;
+}
+
+.kpi-box {
+  background: #fff;
+  border-radius: 4px;
+  padding: 14px 16px;
+  text-align: center;
+  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
+
+  .kpi-title {
+    font-size: 13px;
+    color: #606266;
+    margin-bottom: 6px;
+  }
+  .kpi-num {
+    font-size: 22px;
+    font-weight: bold;
+    color: #303133;
+    line-height: 1.2;
+    margin-bottom: 6px;
+    .unit {
+      font-size: 12px;
+      font-weight: normal;
+      color: #909399;
+    }
+  }
+  .kpi-desc {
+    font-size: 11px;
+    color: #909399;
+  }
+}
+
+.rate-box {
+  border-top: 3px solid #409EFF;
+}
+
+.text-primary { color: #409EFF !important; }
+.text-success { color: #67C23A !important; }
+.text-danger  { color: #F56C6C !important; }
+.font-bold    { font-weight: bold; }
+
+.chart-card {
+  .card-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    font-weight: bold;
+    font-size: 14px;
+    .tip-text {
+      font-size: 12px;
+      color: #909399;
+      font-weight: normal;
+    }
+  }
+  .chart-wrapper {
+    position: relative;
+    .empty-chart {
+      position: absolute;
+      top: 0; left: 0; right: 0; bottom: 0;
+      background: #fff;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+    }
+  }
+}
+</style>