diff --git a/shopxo/app/plugins/vr_ticket/hook/AdminGoodsSaveHandle.php b/shopxo/app/plugins/vr_ticket/hook/AdminGoodsSaveHandle.php
index 3c6c44e..d96477b 100644
--- a/shopxo/app/plugins/vr_ticket/hook/AdminGoodsSaveHandle.php
+++ b/shopxo/app/plugins/vr_ticket/hook/AdminGoodsSaveHandle.php
@@ -57,9 +57,14 @@ class AdminGoodsSaveHandle
             $goodsId = $params['goods_id'] ?? 0;
 
             if ($goodsId > 0 && ($data['item_type'] ?? '') === 'ticket') {
-                $rawConfig = $data['vr_goods_config'] ?? '';
+                // 直接从数据库读 vr_goods_config（避免 $params['data'] 值拷贝的引用链问题）
+                $goodsRow  = Db::name('Goods')->field('vr_goods_config')->find($goodsId);
+                $rawConfig = $goodsRow['vr_goods_config'] ?? '';
                 if (!empty($rawConfig)) {
                     $configs = json_decode($rawConfig, true);
+                    if (json_last_error() !== JSON_ERROR_NONE) {
+                        $configs = null;
+                    }
 
                         if (is_array($configs) && !empty($configs)) {
                             // 0) 填充 template_snapshot（前端没传、或 rooms 为空时兜底从 vr_seat_templates 读）