diff --git a/src/views/lb-business/shopping-manage/index.vue b/src/views/lb-business/shopping-manage/index.vue
index f18b0aa..40101a1 100644
--- a/src/views/lb-business/shopping-manage/index.vue
+++ b/src/views/lb-business/shopping-manage/index.vue
@@ -2,9 +2,6 @@
   <div class="app-container">
     <el-card class="filter-container" shadow="never">
       <el-form :model="queryParams" :inline="true" label-width="100px">
-        <el-form-item label="订单号">
-          <el-input v-model="queryParams.orderSn" clearable placeholder="订单号" style="width: 160px" />
-        </el-form-item>
         <el-form-item label="卖家ID">
           <el-input v-model="queryParams.sellerId" clearable placeholder="卖家ID" style="width: 140px" />
         </el-form-item>
@@ -14,6 +11,13 @@
         <el-form-item label="买家ID">
           <el-input v-model="queryParams.buyerId" clearable placeholder="买家ID" style="width: 140px" />
         </el-form-item>
+        <el-form-item label="数据类型">
+          <el-select v-model="queryParams.dataType" clearable placeholder="请选择数据类型" style="width: 140px">
+            <el-option label="明细" value="detail_data" />
+            <el-option label="按天统计" value="day_stat" />
+            <el-option label="总和统计" value="sum_data" />
+          </el-select>
+        </el-form-item>
         <el-form-item label="卖家昵称">
           <el-input v-model="queryParams.sellerNickname" clearable placeholder="卖家昵称" style="width: 140px" />
         </el-form-item>
@@ -115,6 +119,11 @@
         <el-table-column label="买家ID" prop="buyerId" min-width="100" show-overflow-tooltip />
         <el-table-column label="买家昵称" prop="buyerNickname" min-width="110" show-overflow-tooltip />
         <el-table-column label="买家手机" prop="buyerMobile" min-width="120" show-overflow-tooltip />
+        <el-table-column label="数据类型" prop="dataType" min-width="100" show-overflow-tooltip>
+          <template slot-scope="scope">
+            {{ formatDataType(scope.row.dataType) }}
+          </template>
+        </el-table-column>
         <el-table-column label="商品ID" prop="merchandiseId" min-width="100" show-overflow-tooltip />
         <el-table-column label="卖家ID" prop="sellerId" min-width="100" show-overflow-tooltip />
         <el-table-column label="卖家昵称" prop="sellerNickname" min-width="110" show-overflow-tooltip />
@@ -124,6 +133,21 @@
             {{ formatAmount(scope.row.newTotal) }}
           </template>
         </el-table-column>
+        <el-table-column label="总金额" prop="statTotalMoney" min-width="110" align="right">
+          <template slot-scope="scope">
+            {{ formatAmount(scope.row.statTotalMoney) }}
+          </template>
+        </el-table-column>
+        <el-table-column label="总单数" prop="totalOrderCount" min-width="90" align="right">
+          <template slot-scope="scope">
+            {{ formatCount(scope.row.totalOrderCount) }}
+          </template>
+        </el-table-column>
+        <el-table-column label="平均金额" prop="avgAmount" min-width="110" align="right">
+          <template slot-scope="scope">
+            {{ formatAmount(scope.row.avgAmount) }}
+          </template>
+        </el-table-column>
         <el-table-column label="创建时间" prop="createdAt" min-width="160">
           <template slot-scope="scope">
             {{ formatDateTime(scope.row.createdAt) }}
@@ -163,8 +187,8 @@
         <el-form-item label="租户ID">
           <el-input :value="tenantIdDisplay" disabled placeholder="未获取到租户ID" />
         </el-form-item>
-        <el-form-item label="买家ID" prop="buyerId">
-          <el-input v-model="statForm.buyerId" clearable placeholder="请输入买家ID" />
+        <el-form-item label="买家ID">
+          <el-input v-model="statForm.buyerId" clearable placeholder="选填，不填则统计全部买家" />
         </el-form-item>
         <el-form-item label="统计类型" prop="statType">
           <el-radio-group v-model="statForm.statType">
@@ -375,7 +399,6 @@ export default {
         mobileListText: [{ required: true, message: '请输入手机号', trigger: 'blur' }]
       },
       statFormRules: {
-        buyerId: [{ required: true, message: '请输入买家ID', trigger: 'blur' }],
         statType: [{ required: true, message: '请选择统计类型', trigger: 'change' }]
       },
       list: [],
@@ -392,7 +415,7 @@ export default {
         sellerId: '',
         merchandiseId: '',
         buyerId: '',
-        orderSn: '',
+        dataType: '',
         sellerNickname: '',
         sellerMobile: '',
         buyerNickname: '',
@@ -448,16 +471,16 @@ export default {
           this.$message.error('未获取到租户ID，请先登录或配置业务请求头中的租户')
           return
         }
+        const buyerIdText = (this.statForm.buyerId || '').trim()
         const buyerId = parseOptionalLong(this.statForm.buyerId)
-        if (buyerId == null) {
+        if (buyerIdText && buyerId == null) {
           this.$message.warning('请输入有效的买家ID')
           return
         }
+        const payload = { statType: this.statForm.statType }
+        if (buyerId != null) payload.buyerId = buyerId
         this.statLoading = true
-        generateLbBuyerShoppingStat({
-          buyerId,
-          statType: this.statForm.statType
-        })
+        generateLbBuyerShoppingStat(payload)
           .then((res) => {
             const isSuccess = res && (res.success === true || res.code === 200 || res.code === 20000)
             if (!isSuccess) {
@@ -550,7 +573,7 @@ export default {
         sellerId: parseOptionalLong(this.queryParams.sellerId),
         merchandiseId: parseOptionalLong(this.queryParams.merchandiseId),
         buyerId: parseOptionalLong(this.queryParams.buyerId),
-        orderSn: this.queryParams.orderSn || undefined,
+        dataType: this.queryParams.dataType || undefined,
         sellerNickname: this.queryParams.sellerNickname || undefined,
         sellerMobile: this.queryParams.sellerMobile || undefined,
         buyerNickname: this.queryParams.buyerNickname || undefined,
@@ -583,7 +606,7 @@ export default {
         sellerId: '',
         merchandiseId: '',
         buyerId: '',
-        orderSn: '',
+        dataType: '',
         sellerNickname: '',
         sellerMobile: '',
         buyerNickname: '',
@@ -703,6 +726,20 @@ export default {
       const n = Number(val)
       return Number.isNaN(n) ? String(val) : n.toFixed(2)
     },
+    formatDataType(val) {
+      const map = {
+        detail_data: '明细',
+        day_stat: '按天统计',
+        sum_data: '总和统计'
+      }
+      if (val === null || val === undefined || val === '') return '-'
+      return map[val] || String(val)
+    },
+    formatCount(val) {
+      if (val === null || val === undefined || val === '') return '-'
+      const n = Number(val)
+      return Number.isNaN(n) ? String(val) : String(n)
+    },
     formatDateTime(dateTime) {
       if (!dateTime) return '-'
       const date = new Date(String(dateTime).replace('T', ' '))