diff --git a/shopxo/app/plugins/vr_ticket/service/SeatSkuService.php b/shopxo/app/plugins/vr_ticket/service/SeatSkuService.php
index 7bae4d9..d8fd899 100644
--- a/shopxo/app/plugins/vr_ticket/service/SeatSkuService.php
+++ b/shopxo/app/plugins/vr_ticket/service/SeatSkuService.php
@@ -26,7 +26,10 @@ class SeatSkuService extends BaseService
      *
      * @param int $goodsId      商品ID
      * @param int $seatTemplateId 座位模板ID
-     * @return array ['code' => 0, 'msg' => '...', 'data' => ['total' => N, 'batch' => N, 'spec_base_id_map' => [...]]]
+     * @return array ['code' => 0, 'msg' => '...', 'data' => ['total' => N, 'generated' => N, 'spec_base_id_map' => ['seatId' => spec_base_id, ...]]]
+     *
+     * spec_base_id_map 格式：前端 ticket_detail.html 使用 seatKey（如 "A_1"）作为 key，
+     * 期望 value 为整数 spec_base_id（如 2001）。
      */
     public static function BatchGenerate(int $goodsId, int $seatTemplateId): array
     {
@@ -378,9 +381,11 @@ class SeatSkuService extends BaseService
         foreach ($rows as $seatLabel => $baseId) {
             // 从 seat_label 解析 seatId（如 "A排1座" → "A_1"）
             // 格式: "{rowLabel}排{colNum}座"
-            if (preg_match('/^([A-Za-z]+)(\d+)排(\d)座$/', $seatLabel, $m)) {
+            // Bug fix: 原正则 `^([A-Za-z]+)(\d+)排(\d)座$` 第二个 `\d+` 会吞掉 colNum 的高位数字，
+            // 例如 "A排10座" 匹配为 rowLabel="A" colNum=1（错误），应为 colNum=10
+            if (preg_match('/^([A-Za-z]+)排(\d+)座$/', $seatLabel, $m)) {
                 $rowLabel = $m[1];
-                $colNum = intval($m[3]);
+                $colNum = intval($m[2]);
                 $seatId = $rowLabel . '_' . $colNum;
                 $seatIdMap[$seatId] = intval($baseId);
             }