diff --git a/doc/20250819.sql b/doc/20250819.sql
index 620aaaa3..4c165091 100644
--- a/doc/20250819.sql
+++ b/doc/20250819.sql
@@ -2,6 +2,11 @@ ALTER TABLE `cai_user_count`
     ADD COLUMN `im_count`        bigint(20) NOT NULL DEFAULT 0 COMMENT '发言次数',
     ADD COLUMN `im_refresh_time` datetime COMMENT '刷新时间';
 
+ALTER TABLE `cai_batch_add_user`
+    ADD COLUMN `password_type` tinyint NOT NULL DEFAULT 1 COMMENT '密码规则',
+    MODIFY COLUMN `invite_user_code` varchar(100) comment '邀请人ID';
+
+
 CREATE TABLE `cai_anchor_im_count_day`
 (
     `id`           bigint unsigned NOT NULL AUTO_INCREMENT,