diff --git a/server/internal/schema/marketing.go b/server/internal/schema/marketing.go
index 60121a1..75c1067 100644
--- a/server/internal/schema/marketing.go
+++ b/server/internal/schema/marketing.go
@@ -35,7 +35,7 @@ func (marketingSchema) BuildJoins(need map[string]bool, main string) []string {
 		out = append(out, " LEFT JOIN `voucher` ON `voucher`.id = (SELECT MAX(v2.id) FROM `voucher` v2 WHERE v2.channel_activity_id = `order_voucher`.channel_activity_id)")
 	}
 	if need["voucher_batch"] {
-		out = append(out, " LEFT JOIN `voucher_batch` ON `voucher_batch`.id = (SELECT MAX(vb2.id) FROM `voucher_batch` vb2 WHERE vb2.voucher_id = `voucher`.id)")
+		out = append(out, " LEFT JOIN `voucher_batch` ON `voucher_batch`.id = (SELECT MAX(vb2.id) FROM `voucher_batch` vb2 WHERE vb2.channel_activity_id = `order_voucher`.channel_activity_id)")
 	}
 	if need["merchant_key_send"] {
 		// MAX ID 子查询去重