diff --git a/doc/sql/transport/lqj/temp/02_blade_customer_archive_hcs_risk_20261030.sql b/doc/sql/transport/lqj/temp/02_blade_customer_archive_hcs_risk_20261030.sql
index 696a8780..40b08f5f 100644
--- a/doc/sql/transport/lqj/temp/02_blade_customer_archive_hcs_risk_20261030.sql
+++ b/doc/sql/transport/lqj/temp/02_blade_customer_archive_hcs_risk_20261030.sql
@@ -63,6 +63,9 @@ SET @ddl = (SELECT IF(
    WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'blade_customer_archive' AND INDEX_NAME = 'idx_hcs_black_status') > 0,
   'ALTER TABLE `blade_customer_archive` DROP INDEX idx_hcs_black_status',
   'SELECT 1'));
+PREPARE stmt FROM @ddl;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
 
 -- ⑥ 列 hcs_black_category / hcs_black_reason（A801-5 金蝶黑名单原始字段：失信类别、列入事由，明细文案由后台组装）
 SET @ddl = (SELECT IF(