diff --git a/frontend/src/views/Analytics.vue b/frontend/src/views/Analytics.vue
index 9aeea1f..bfe82c1 100644
--- a/frontend/src/views/Analytics.vue
+++ b/frontend/src/views/Analytics.vue
@@ -199,7 +199,23 @@
 
                   <!-- 设计师绩效排行榜 - 全宽显示 -->
                   <div class="table-card full-width">
-                    <h3 class="chart-title">设计师绩效排行榜</h3>
+                    <div class="table-header">
+                      <h3 class="chart-title">设计师绩效排行榜</h3>
+                      <div class="filter-bar">
+                        <a-select
+                          v-model:value="selectedDeptId"
+                          placeholder="全部部门"
+                          style="width: 180px"
+                          allow-clear
+                          @change="handleDeptChange"
+                          :dropdown-style="{ background: '#1f1f1f', borderColor: '#303030' }"
+                        >
+                          <a-select-option v-for="dept in departmentList" :key="dept.id" :value="dept.id">
+                            {{ dept.deptName }}
+                          </a-select-option>
+                        </a-select>
+                      </div>
+                    </div>
                     <a-table
                       :columns="designerColumns"
                       :data-source="designerPerformance.designerStats || []"
@@ -413,6 +429,7 @@ import { message } from 'ant-design-vue'
 import * as echarts from 'echarts'
 import Icon from '@/components/Icon.vue'
 import dayjs, { Dayjs } from 'dayjs'
+import { fetchDepartmentOverview } from '@/api/department'
 
 const router = useRouter()
 const loading = ref(false)
@@ -494,6 +511,10 @@ const processEfficiency = reactive<ProcessEfficiency>({
 const warningTasks = ref<WarningTask[]>([])
 const warningFilter = ref('all')
 
+// 部门筛选
+const selectedDeptId = ref<number | undefined>(undefined)
+const departmentList = ref<any[]>([])
+
 // 图表引用
 const trendChartRef = ref<HTMLElement>()
 const typeChartRef = ref<HTMLElement>()
@@ -649,7 +670,7 @@ const loadAllData = async () => {
     // 并行加载所有数据
     const [demandData, designerData, efficiencyData, warningsData] = await Promise.all([
       getDemandStatistics(dateRange.value, undefined, undefined, month),
-      getDesignerPerformance(month),
+      getDesignerPerformance(month, selectedDeptId.value),
       getProcessEfficiency(month),
       getWarningTasks()
     ])
@@ -912,7 +933,44 @@ const exportData = () => {
   message.success('报表导出成功')
 }
 
+// 加载接单部门列表
+const loadDepartments = async () => {
+  try {
+    const res = await fetchDepartmentOverview()
+    // 只显示接单部门
+    departmentList.value = (res.data || []).filter((d: any) => d.deptType === 'receiving')
+  } catch (error) {
+    console.error('加载部门列表失败:', error)
+  }
+}
+
+// 部门筛选变化
+const handleDeptChange = (deptId: number | undefined) => {
+  selectedDeptId.value = deptId
+  loadDesignerData()
+}
+
+// 单独加载设计师绩效数据（用于部门筛选）
+const loadDesignerData = async () => {
+  loading.value = true
+  try {
+    const month = selectedMonth.value || undefined
+    const designerData = await getDesignerPerformance(month, selectedDeptId.value)
+    Object.assign(designerPerformance, designerData)
+    await nextTick()
+    if (activeTab.value === 'designer') {
+      renderWorkloadChart()
+    }
+  } catch (error) {
+    message.error('加载设计师绩效数据失败')
+    console.error('加载设计师绩效数据失败:', error)
+  } finally {
+    loading.value = false
+  }
+}
+
 onMounted(() => {
+  loadDepartments()
   loadAllData()
 })
 </script>
@@ -1055,6 +1113,23 @@ onMounted(() => {
   box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
   margin-bottom: 24px;
   
+  .table-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    margin-bottom: $space-lg;
+    
+    .chart-title {
+      margin-bottom: 0;
+    }
+    
+    .filter-bar {
+      display: flex;
+      align-items: center;
+      gap: 12px;
+    }
+  }
+  
   .chart-title {
     font-size: $font-size-lg;
     font-weight: 600;