diff --git a/bms-back/bms-system/src/main/java/com/bms/price/domain/vo/PrcProfitReportQuery.java b/bms-back/bms-system/src/main/java/com/bms/price/domain/vo/PrcProfitReportQuery.java
index 8a9b4a09..170b3f3a 100644
--- a/bms-back/bms-system/src/main/java/com/bms/price/domain/vo/PrcProfitReportQuery.java
+++ b/bms-back/bms-system/src/main/java/com/bms/price/domain/vo/PrcProfitReportQuery.java
@@ -24,6 +24,8 @@ public class PrcProfitReportQuery extends BaseEntity
     private String customerCode;
     /** 客户代码拆分后的多值查询条件。 */
     private List<String> customerCodes;
+    /** 按客户当前区域筛选。 */
+    private String customerArea;
     private String customerName;
     /** 客户名称拆分后的多值查询条件。 */
     private List<String> customerNames;
diff --git a/bms-back/bms-system/src/main/resources/mapper/price/PrcProfitReportMapper.xml b/bms-back/bms-system/src/main/resources/mapper/price/PrcProfitReportMapper.xml
index 3320fc3d..75861a98 100644
--- a/bms-back/bms-system/src/main/resources/mapper/price/PrcProfitReportMapper.xml
+++ b/bms-back/bms-system/src/main/resources/mapper/price/PrcProfitReportMapper.xml
@@ -119,6 +119,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <sql id="profitReportFromAndWhere">
         from prc_income_bill i
         inner join prc_order_bill p on p.bill_id = i.bill_id
+        <if test="customerArea != null and customerArea != ''">
+            left join ctr_customer c on c.customer_id = p.customer_id and c.del_flag = '0'
+        </if>
         <!-- 提成表关联暂停使用，毛利报表不再依赖提成配置。
         left join prc_profit_commission_rate cr
           on cr.belong_saler_code = i.belong_saler_code and cr.status = '0'
@@ -126,6 +129,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <where>
             <!-- 不将未匹配产品、国家或重量段的计费失败订单纳入毛利报表；保留历史空值（按成功处理）。 -->
             and (p.billing_fail_status is null or p.billing_fail_status not in (1, 2, 3))
+            <if test="customerArea != null and customerArea != ''">
+                and c.customer_area = #{customerArea}
+            </if>
             <if test="beginBizDate != null">
                 and p.biz_date &gt;= #{beginBizDate}
             </if>
diff --git a/bms-front/src/views/report/profit/index.vue b/bms-front/src/views/report/profit/index.vue
index 95a8abbd..571b625e 100644
--- a/bms-front/src/views/report/profit/index.vue
+++ b/bms-front/src/views/report/profit/index.vue
@@ -3,6 +3,13 @@
     <el-card shadow="never" class="search-card">
       <el-form :model="query" label-width="88px" @submit.prevent>
         <el-row :gutter="16">
+          <el-col :xs="24" :sm="12" :lg="8">
+            <el-form-item label="客户区域" class="filter-item">
+              <el-select v-model="query.customerArea" placeholder="请选择客户区域" class="filter-control" @change="handleSearch">
+                <el-option v-for="area in customer_area" :key="area.value" :label="area.label" :value="area.value" />
+              </el-select>
+            </el-form-item>
+          </el-col>
           <el-col :xs="24" :sm="12" :lg="8">
             <el-form-item label="计费日期" class="filter-item">
               <el-date-picker
@@ -63,7 +70,7 @@
           </el-col>
           <el-col :xs="24" :sm="12" :lg="8" class="filter-actions-col">
             <div class="filter-item filter-actions">
-              <el-button type="primary" icon="Search" @click="handleSearch">搜索</el-button>
+              <el-button type="primary" icon="Search" :disabled="!hasCustomerArea()" @click="handleSearch">搜索</el-button>
               <el-button icon="Refresh" @click="handleReset">重置</el-button>
             </div>
           </el-col>
@@ -132,6 +139,7 @@
             icon="Download"
             v-hasPermi="['report:profit:export']"
             :loading="exporting"
+            :disabled="!hasCustomerArea()"
             @click="handleExport"
           >导出当前维度</el-button>
         </div>
@@ -304,16 +312,19 @@ import { saveAs } from 'file-saver'
 // 提成功能暂停使用：import { ElMessageBox } from 'element-plus'
 
 const dimension = ref('product')
+const { customer_area } = useDict('customer_area')
 const multiValueFilterLimit = 2000
 const dateRange = ref([formatLocalDate(-30), formatLocalDate(0)])
 const arBillStatus = ref('')
 const query = reactive({
+  customerArea: '',
   orderNo: '',
   customerCode: '',
   belongSalerCode: '',
   productCode: ''
 })
 const summaryList = ref([])
+let summaryRequestVersion = 0
 const rows = ref([])
 let rowsRequestVersion = 0
 const loading = ref(false)
@@ -397,15 +408,21 @@ function validateMultiValueFilters(showMessage = true) {
   return true
 }
 
+function hasCustomerArea() {
+  return query.customerArea !== '' && query.customerArea !== null && query.customerArea !== undefined
+}
+
 function loadSummary() {
-  if (!validateMultiValueFilters(false)) return Promise.resolve()
+  if (!hasCustomerArea() || !validateMultiValueFilters(false)) return Promise.resolve()
+  const requestVersion = ++summaryRequestVersion
   return listProfitSummary(buildQuery(false)).then(res => {
+    if (requestVersion !== summaryRequestVersion) return
     summaryList.value = res.data || []
   })
 }
 
 function loadRows() {
-  if (!validateMultiValueFilters()) return Promise.resolve()
+  if (!hasCustomerArea() || !validateMultiValueFilters()) return Promise.resolve()
   const requestVersion = ++rowsRequestVersion
   const requestDimension = dimension.value
   loading.value = true
@@ -419,14 +436,31 @@ function loadRows() {
   })
 }
 
+function clearReportResults() {
+  summaryRequestVersion++
+  rowsRequestVersion++
+  orderListRequestVersion++
+  summaryList.value = []
+  rows.value = []
+  total.value = 0
+  loading.value = false
+  orderListDialogVisible.value = false
+  orderListLoading.value = false
+  orderListRows.value = []
+  orderListTotal.value = 0
+  orderListContext.value = null
+}
+
 function handleSearch() {
-  if (!validateMultiValueFilters()) return
+  clearReportResults()
+  if (!hasCustomerArea() || !validateMultiValueFilters()) return
   pageNum.value = 1
   Promise.all([loadSummary(), loadRows()])
 }
 
 function handleReset() {
   Object.keys(query).forEach(key => { query[key] = '' })
+  query.customerArea = customer_area.value[0]?.value ?? ''
   arBillStatus.value = ''
   dateRange.value = [formatLocalDate(-30), formatLocalDate(0)]
   handleSearch()
@@ -459,7 +493,7 @@ function openOrderList(row) {
 
 function loadOrderList() {
   if (!orderListContext.value) return
-  if (!validateMultiValueFilters()) return
+  if (!hasCustomerArea() || !validateMultiValueFilters()) return
   const requestVersion = ++orderListRequestVersion
   orderListLoading.value = true
   const params = {
@@ -513,7 +547,7 @@ function arBillStatusLabel(value) {
 }
 
 async function handleExport() {
-  if (!validateMultiValueFilters()) return
+  if (!hasCustomerArea() || !validateMultiValueFilters()) return
   exporting.value = true
   const exporter = dimension.value === 'product' ? exportProfitProducts : exportProfitOrders
   try {
@@ -625,7 +659,17 @@ function handleDeleteRate(row) {
 }
 */
 
-handleSearch()
+watch(customer_area, options => {
+  if (!options?.length) {
+    query.customerArea = ''
+    clearReportResults()
+    return
+  }
+  if (!options.some(area => area.value === query.customerArea)) {
+    query.customerArea = options[0].value
+    handleSearch()
+  }
+}, { immediate: true })
 </script>
 
 <style scoped lang="scss">