diff --git a/my-vue-app/src/api/senorManger.js b/my-vue-app/src/api/senorManger.js
index d965f61..6ae7d33 100644
--- a/my-vue-app/src/api/senorManger.js
+++ b/my-vue-app/src/api/senorManger.js
@@ -70,6 +70,10 @@ export const getTeamRankingInfo = (params) => {
 export const getAbnormalResponseRate = (params) => {
   return https.post('/api/v1/level_three/overview/abnormal_response_rate', params)
 }
+// 历史营期   /api/v1/level_three/overview/get_history_camps
+export const getHistoryCamps = (params) => {
+  return https.post('/api/v1/level_three/overview/get_history_camps', params)
+}
 
 
 
diff --git a/my-vue-app/src/views/senorManger/components/PerformanceComparison.vue b/my-vue-app/src/views/senorManger/components/PerformanceComparison.vue
new file mode 100644
index 0000000..a6b694e
--- /dev/null
+++ b/my-vue-app/src/views/senorManger/components/PerformanceComparison.vue
@@ -0,0 +1,340 @@
+<template>
+  <div class="performance-comparison">
+    <div class="comparison-header">
+      <h2>业绩周期对比</h2>
+      <div class="period-selector-wrapper">
+        <label for="period-select">对比周期：</label>
+        <select id="period-select" v-model="selectedPeriod" @change="fetchComparisonData" class="period-select">
+          <option value="last_week">与上周对比</option>
+          <option value="last_month">与上月对比</option>
+          <option value="last_quarter">与上季度对比</option>
+        </select>
+      </div>
+    </div>
+
+    <div v-if="isLoading" class="loading-state">
+      <div class="loading-spinner"></div>
+      <p>正在加载对比数据...</p>
+    </div>
+
+    <div v-else-if="!previousPeriodData" class="empty-state">
+      <p>暂无对比周期的数据。</p>
+    </div>
+
+    <div v-else class="comparison-table-wrapper">
+      <table class="comparison-table">
+        <thead>
+          <tr>
+            <th>核心指标</th>
+            <th>本期数据</th>
+            <th>{{ selectedPeriodLabel }}数据</th>
+            <th>变化情况</th>
+          </tr>
+        </thead>
+        <tbody>
+          <tr v-for="metric in comparedMetrics" :key="metric.key">
+            <td>{{ metric.label }}</td>
+            <td>{{ formatValue(metric.current, metric.unit) }}</td>
+            <td>{{ formatValue(metric.previous, metric.unit) }}</td>
+            <td>
+              <div class="change-cell" :class="getChangeClass(metric.change.trend)">
+                <span class="change-value">
+                  {{ formatChange(metric.change.diff, metric.unit) }}
+                  ({{ metric.change.percentage }})
+                </span>
+                <span v-if="metric.change.trend === 'up'" class="trend-icon">↑</span>
+                <span v-if="metric.change.trend === 'down'" class="trend-icon">↓</span>
+                <span v-if="metric.change.trend === 'neutral'" class="trend-icon">-</span>
+              </div>
+            </td>
+          </tr>
+        </tbody>
+      </table>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, computed, onMounted, watch } from 'vue';
+// 假设你有一个API服务来获取对比数据
+// import { getPerformanceComparisonData } from '@/api/senorManger.js';
+
+// 模拟API调用
+const getPerformanceComparisonData = async (params) => {
+  console.log('模拟API请求:', params);
+  return new Promise(resolve => {
+    setTimeout(() => {
+      // 模拟不同周期返回不同数据
+      let mockData;
+      if (params.period === 'last_week') {
+        mockData = {
+          assignedLeads: 480,
+          wechatAdds: 390,
+          calls: 1450,
+          callDuration: 11500,
+          deposits: 38,
+          deals: 50,
+          conversionRate: 10.4,
+        };
+      } else if (params.period === 'last_month') {
+        mockData = {
+          assignedLeads: 2000,
+          wechatAdds: 1500,
+          calls: 5800,
+          callDuration: 48000,
+          deposits: 150,
+          deals: 210,
+          conversionRate: 10.5,
+        };
+      } else {
+        mockData = {
+          assignedLeads: 6500,
+          wechatAdds: 5200,
+          calls: 18000,
+          callDuration: 150000,
+          deposits: 450,
+          deals: 600,
+          conversionRate: 9.2,
+        };
+      }
+      resolve({ code: 200, data: mockData });
+    }, 800);
+  });
+};
+
+const props = defineProps({
+  currentPeriodData: {
+    type: Object,
+    required: true,
+  },
+});
+
+const selectedPeriod = ref('last_month');
+const previousPeriodData = ref(null);
+const isLoading = ref(false);
+
+const periodLabels = {
+  last_week: '上周',
+  last_month: '上月',
+  last_quarter: '上季度',
+};
+
+const selectedPeriodLabel = computed(() => periodLabels[selectedPeriod.value]);
+
+const fetchComparisonData = async () => {
+  isLoading.value = true;
+  try {
+    // 真实场景中，这里应该调用API
+    const res = await getPerformanceComparisonData({ period: selectedPeriod.value });
+    if (res.code === 200) {
+      previousPeriodData.value = res.data;
+    } else {
+      previousPeriodData.value = null; // API出错或无数据
+    }
+  } catch (error) {
+    console.error('获取对比数据失败:', error);
+    previousPeriodData.value = null;
+  } finally {
+    isLoading.value = false;
+  }
+};
+
+onMounted(() => {
+  fetchComparisonData();
+});
+
+// 如果本期数据可能变化，可以监听props来刷新
+watch(() => props.currentPeriodData, () => {
+    fetchComparisonData();
+}, { deep: true });
+
+const comparedMetrics = computed(() => {
+  if (!props.currentPeriodData || !previousPeriodData.value) return [];
+  
+  const metricsConfig = [
+    { key: 'assignedLeads', label: '分配数据量', unit: '个' },
+    { key: 'wechatAdds', label: '加微量', unit: '个' },
+    { key: 'calls', label: '通话量', unit: '次' },
+    { key: 'callDuration', label: '通话总时长', unit: '分钟' },
+    { key: 'deposits', label: '定金量', unit: '单' },
+    { key: 'deals', label: '成交量', unit: '单' },
+    { key: 'conversionRate', label: '转化率', unit: '%' },
+  ];
+
+  return metricsConfig.map(metric => {
+    const current = props.currentPeriodData[metric.key];
+    const previous = previousPeriodData.value[metric.key];
+    return {
+      ...metric,
+      current,
+      previous,
+      change: calculateChange(current, previous),
+    };
+  });
+});
+
+const calculateChange = (current, previous) => {
+  if (previous === null || previous === undefined) return { diff: 'N/A', percentage: 'N/A', trend: 'neutral' };
+
+  const diff = current - previous;
+  let percentage;
+  if (previous === 0) {
+    percentage = current > 0 ? '+100.0%' : '0.0%';
+  } else {
+    const percentageValue = (diff / previous) * 100;
+    percentage = `${percentageValue > 0 ? '+' : ''}${percentageValue.toFixed(1)}%`;
+  }
+  
+  let trend = 'neutral';
+  if (diff > 0) trend = 'up';
+  if (diff < 0) trend = 'down';
+
+  return { diff, percentage, trend };
+};
+
+const formatValue = (value, unit) => {
+  if (value === null || value === undefined) return '-';
+  if (unit === '分钟') {
+    return Math.round(value / 60); // 将秒转换为分钟
+  }
+  if (unit === '%') {
+    return `${value.toFixed(1)}%`;
+  }
+  return value.toLocaleString();
+};
+
+const formatChange = (diff, unit) => {
+  if (typeof diff !== 'number') return '';
+  const formattedDiff = formatValue(Math.abs(diff), unit);
+  return `${diff > 0 ? '+' : '-'}${formattedDiff}`;
+};
+
+const getChangeClass = (trend) => {
+  if (trend === 'up') return 'text-positive';
+  if (trend === 'down') return 'text-negative';
+  return 'text-neutral';
+};
+
+</script>
+
+<style lang="scss" scoped>
+.performance-comparison {
+  background: white;
+  border-radius: 12px;
+  padding: 1.5rem;
+  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
+  margin-top: 1rem;
+}
+
+.comparison-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 1.5rem;
+
+  h2 {
+    font-size: 1.4rem;
+    font-weight: 600;
+    color: #1e293b;
+    margin: 0;
+  }
+  
+  .period-selector-wrapper {
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+    
+    label {
+      font-size: 0.9rem;
+      color: #64748b;
+    }
+
+    .period-select {
+      padding: 0.5rem;
+      border-radius: 6px;
+      border: 1px solid #e2e8f0;
+      background-color: #f8fafc;
+      font-size: 0.9rem;
+      cursor: pointer;
+    }
+  }
+}
+
+.comparison-table-wrapper {
+  overflow-x: auto;
+}
+
+.comparison-table {
+  width: 100%;
+  border-collapse: collapse;
+  
+  th, td {
+    padding: 0.85rem 1rem;
+    text-align: left;
+    border-bottom: 1px solid #f1f5f9;
+  }
+
+  thead th {
+    font-size: 0.8rem;
+    color: #64748b;
+    font-weight: 500;
+    text-transform: uppercase;
+    background-color: #f8fafc;
+  }
+
+  tbody td {
+    font-size: 0.95rem;
+    color: #334155;
+  }
+
+  tbody tr:last-child td {
+    border-bottom: none;
+  }
+
+  .change-cell {
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+    font-weight: 600;
+
+    .trend-icon {
+      font-size: 1.1rem;
+    }
+  }
+}
+
+.text-positive {
+  color: #10b981; /* 绿色 */
+}
+.text-negative {
+  color: #ef4444; /* 红色 */
+}
+.text-neutral {
+  color: #64748b; /* 灰色 */
+}
+
+.loading-state, .empty-state {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 3rem;
+  color: #64748b;
+  font-size: 0.9rem;
+
+  .loading-spinner {
+    width: 32px;
+    height: 32px;
+    border: 3px solid #e2e8f0;
+    border-top: 3px solid #3b82f6;
+    border-radius: 50%;
+    animation: spin 1s linear infinite;
+    margin-bottom: 1rem;
+  }
+}
+
+@keyframes spin {
+  0% { transform: rotate(0deg); }
+  100% { transform: rotate(360deg); }
+}
+</style>
\ No newline at end of file
diff --git a/my-vue-app/src/views/senorManger/seniorManager.vue b/my-vue-app/src/views/senorManger/seniorManager.vue
index d83c9e7..4088c1b 100644
--- a/my-vue-app/src/views/senorManger/seniorManager.vue
+++ b/my-vue-app/src/views/senorManger/seniorManager.vue
@@ -89,6 +89,12 @@
           />
         </div>
       </div>
+
+       <!-- 新增：业绩周期对比组件 -->
+       <div v-if="cardVisibility.performanceComparison" class="performance-comparison-section">
+        <PerformanceComparison :current-period-data="currentPeriodMetrics" />
+      </div>
+
        <!-- Team Members Detail Section -->
       <div class="team-detail-section" v-if="selectedGroup && cardVisibility.teamDetail">
         <!-- 团队详情加载状态 -->
@@ -188,9 +194,8 @@
 </template>
 
 <script setup>
-import { ref, onMounted } from 'vue'
+import { ref, onMounted, computed, reactive } from 'vue'
 import { useRouter } from 'vue-router'
-import { computed, reactive } from 'vue'
 import Tooltip from '@/components/Tooltip.vue'
 import CenterOverview from './components/CenterOverview.vue'
 import GroupComparison from './components/GroupComparison.vue'
@@ -200,6 +205,7 @@ import ProblemRanking from './components/ProblemRanking.vue'
 import StatisticalIndicators from './components/StatisticalIndicators.vue'
 import UserDropdown from '@/components/UserDropdown.vue'
 import Loading from '@/components/Loading.vue'
+import PerformanceComparison from './components/PerformanceComparison.vue'; // 1. 导入新组件
 import { getOverallTeamPerformance,getTotalGroupCount,getConversionRate,getTotalCallCount,
          getNewCustomer,getDepositConversionRate,getActiveCustomerCommunicationRate,getAverageAnswerTime,
          getTimeoutRate,getTableFillingRate,getUrgentNeedToAddress,getTeamRanking,getTeamRankingInfo,getAbnormalResponseRate,getTeamSalesFunnel } from '@/api/senorManger.js'  
@@ -345,7 +351,8 @@ const cardVisibility = ref({
   groupRanking: true,
   problemRanking: true,
   groupComparison: true,
-  teamDetail: true
+  teamDetail: true,
+  performanceComparison: true, // 2. 新增组件的可见性控制
 })
 
 // 更新卡片显示状态
@@ -547,26 +554,6 @@ async function GetTeamSalesFunnel() {
   const res = await getTeamSalesFunnel(requestParams)
   if (res.code === 200) {
     teamSalesFunnel.value = res.data
-    /**
-     * data
-: 
-{线索: 738, 加微: 404, 到课: 942, 定金: 43, 成交: 57}
-到课
-: 
-942
-加微
-: 
-404
-定金
-: 
-43
-成交
-: 
-57
-线索
-: 
-738
-     */
   }
 }
 
@@ -586,11 +573,9 @@ async function fetchAbnormalResponseRate() {
     )
     const rawData = response.data
     
-    // 转换数据格式，按团队分组生成预警消息
     const processedAlerts = []
     const teamData = new Map()
     
-    // 收集严重超时异常数据
     if (rawData.team_serious_timeout_abnormal_counts_by_group) {
       Object.entries(rawData.team_serious_timeout_abnormal_counts_by_group).forEach(([teamName, data]) => {
         if (!teamData.has(teamName)) {
@@ -600,7 +585,6 @@ async function fetchAbnormalResponseRate() {
       })
     }
     
-    // 收集表格填写异常数据
     if (rawData.team_table_filling_abnormal_counts_by_group) {
       Object.entries(rawData.team_table_filling_abnormal_counts_by_group).forEach(([teamName, data]) => {
         if (!teamData.has(teamName)) {
@@ -610,7 +594,6 @@ async function fetchAbnormalResponseRate() {
       })
     }
     
-    // 生成按团队分组的预警消息
     let alertId = 1
     teamData.forEach((counts, teamName) => {
       const messages = []
@@ -631,7 +614,6 @@ async function fetchAbnormalResponseRate() {
       }
     })
     
-    // 设置处理后的数据
     teamAlerts.value = { processedAlerts }
 
   } catch (error) {
@@ -790,10 +772,8 @@ onMounted(async ()=>{
     await fetchUrgentNeedToAddress()
     await fetchTeamRanking()
     
-    // 输出缓存信息
     console.log('缓存状态:', getCacheInfo())
     
-    // 开发环境下暴露缓存管理函数到全局
     if (import.meta.env.DEV) {
       window.seniorManagerCache = {
         clearCache,
@@ -811,6 +791,19 @@ onMounted(async ()=>{
   }
 })
 
+// 3. 新增计算属性，为新组件聚合本期数据
+const currentPeriodMetrics = computed(() => {
+  return {
+    assignedLeads: overallTeamPerformance.value.newCustomers?.count_this_period || 0,
+    wechatAdds: teamSalesFunnel.value?.['加微'] || 0,
+    calls: overallTeamPerformance.value.totalCalls?.count_this_period || 0,
+    callDuration: 12580, // 假设数据来自API，这里使用模拟值
+    deposits: teamSalesFunnel.value?.['定金'] || 0,
+    deals: teamSalesFunnel.value?.['成交'] || 0,
+    conversionRate: parseFloat(overallTeamPerformance.value.conversionRate?.conversion_rate_this_period) || 0,
+  };
+});
+
 // 组别数据
 const groups=[]
 // 当前选中的组别，默认为第一个
@@ -820,14 +813,10 @@ const selectedGroup = ref(groups[0])
 const selectGroup = async (group) => {
   console.log('选择的组别:', group)
   selectedGroup.value = group
-  // 获取部门名称并调用团队业绩详情接口
-  // 从teamRanking数据中查找对应的原始部门名称
   let department = group.name
   if (teamRanking.value && teamRanking.value.formal_plural) {
-    // 在formal_plural中查找匹配的部门名称
     const departmentKeys = Object.keys(teamRanking.value.formal_plural)
     const matchedDepartment = departmentKeys.find(key => {
-      // 提取部门名称的主要部分进行匹配
       const mainName = key.split('-')[0] || key
       return group.name.includes(mainName) || mainName.includes(group.name)
     })
@@ -837,7 +826,6 @@ const selectGroup = async (group) => {
   }
   console.log('选中的部门:', group.name, '-> 发送的部门名称:', department)
   
-  // 设置团队详情加载状态
   isTeamDetailLoading.value = true
   try {
     await fetchTeamPerformanceDetail(department)
@@ -851,8 +839,6 @@ const selectGroup = async (group) => {
 // 处理团队双击事件
 const handleTeamDoubleClick = (group) => {
   console.log('团队双击事件触发，团队数据:', group)
-  
-  // 跳转到manager页面，携带团队负责人和用户等级
   router.push({
     path: '/manager',
     query: {
@@ -865,12 +851,9 @@ const handleTeamDoubleClick = (group) => {
 // 处理成员双击事件
 const handleMemberDoubleClick = (member) => {
   console.log('双击事件触发，成员数据:', member)
-  
-  // 将成员等级写死为1，所有成员都可以跳转
   const memberLevel = 1
   console.log('等级设置为1，准备跳转到Sale页面')
   
-  // 跳转到Sale页面，携带成员姓名和等级
   router.push({
     name: 'Sale',
     query: {
@@ -905,7 +888,6 @@ const getStatusText = (status) => {
   return statusMap[status] || '未知'
 }
 
-
 // 工具提示状态
 const tooltip = reactive({
   visible: false,
@@ -1014,7 +996,10 @@ const hideTooltip = () => {
   overflow: auto;
 }
 
-
+/* 新增 */
+.performance-comparison-section {
+  margin-top: 1rem;
+}
 
 .action-items-compact {
   overflow: hidden;