diff --git a/backend/app/dao/user/UserBillDao.php b/backend/app/dao/user/UserBillDao.php
index 1bf374b2d..db66ab2ba 100644
--- a/backend/app/dao/user/UserBillDao.php
+++ b/backend/app/dao/user/UserBillDao.php
@@ -360,7 +360,9 @@ class UserBillDao extends BaseDao
             if ($time[0] == $time[1]) {
                 $query->whereDay($field, $time[0]);
             } else {
-                $query->whereTime($field, 'between', $time);
+                // whereTime between 对日期字符串的结束边界停在结束日 00:00:00，会漏掉结束日当天数据；
+                // 与统计口径 searchTimeAttr 的结束日 +86399 对齐，按全天统计
+                $query->whereBetween($field, [strtotime($time[0]), strtotime($time[1]) + 86399]);
             }
         })->field("FROM_UNIXTIME($field,'$timeType') as days,$str as num")->group('days')->select()->toArray();
     }
diff --git a/backend/app/services/statistic/TradeStatisticServices.php b/backend/app/services/statistic/TradeStatisticServices.php
index 065a7bbf5..59cb1170a 100644
--- a/backend/app/services/statistic/TradeStatisticServices.php
+++ b/backend/app/services/statistic/TradeStatisticServices.php
@@ -428,6 +428,9 @@ class TradeStatisticServices extends BaseService
             $data['series'][$k]['rate'] = $v['rate'];
             $data['series'][$k]['value'] = array_values($v['value']);
         }
+        // topData 键位不连续（历史支付佣金卡片已移除，键 7 空缺），必须重排为连续索引，
+        // 否则 JSON 序列化输出对象而非数组，前端 series.filter 直接报错
+        $data['series'] = array_values($data['series']);
         // 仅导出请求时才生成 Excel 文件，普通查询不落盘
         if ($isExport) {
             /** @var ExportServices $exportService */
diff --git a/frontend/admin/src/pages/statistic/transaction/components/toDay.vue b/frontend/admin/src/pages/statistic/transaction/components/toDay.vue
index 940814b89..462ef6e19 100644
--- a/frontend/admin/src/pages/statistic/transaction/components/toDay.vue
+++ b/frontend/admin/src/pages/statistic/transaction/components/toDay.vue
@@ -438,7 +438,7 @@ function getList() {
     })
     .catch((res) => {
       listLoading.value = false;
-      ElMessage.error(res.msg);
+      ElMessage.error(res?.msg || '数据加载失败');
     });
 }
 function getOrder() {}
diff --git a/frontend/admin/src/pages/statistic/transaction/components/transaction.vue b/frontend/admin/src/pages/statistic/transaction/components/transaction.vue
index dac6282c5..957bbbb34 100644
--- a/frontend/admin/src/pages/statistic/transaction/components/transaction.vue
+++ b/frontend/admin/src/pages/statistic/transaction/components/transaction.vue
@@ -138,16 +138,16 @@ function getStatistics() {
   statisticBottomTradeApi({ data: dataTime.value })
     .then(async (res) => {
       const cardLists = res.data;
+      // 图标顺序与后端 series 卡片顺序（营业额/商品支付/购买会员/充值/线下收银/支出/余额支付/商品退款）一致，
+      // 支付佣金卡片已随佣金体系移除
       const incons = [
         'iconyingyee',
-        'iconjiaoyijine',
         'iconshangpinzhifujine',
         'icongoumaihuiyuanjine',
         'iconchongzhijianshu',
         'iconxianxiashouyinjine',
         'iconzhichujine',
         'iconyuezhifujine',
-        'iconzhifuyongjinjine',
         'iconshangpintuikuanjine',
       ];
       for (var i = 0; i < cardLists.series.length; i++) {
@@ -158,7 +158,7 @@ function getStatistics() {
       spinShow.value = false;
     })
     .catch((res) => {
-      ElMessage.error(res.msg);
+      ElMessage.error(res?.msg || '数据加载失败');
       spinShow.value = false;
     });
 }