diff --git a/doc/databases/bus-center_tables.sql b/doc/databases/bus-center_tables.sql
index ae507c82d3..0536c0334b 100644
--- a/doc/databases/bus-center_tables.sql
+++ b/doc/databases/bus-center_tables.sql
@@ -185,6 +185,10 @@ CREATE TABLE `bus_delivered`
     `contractNo`  VARCHAR(64)          DEFAULT NULL COMMENT '合同编号',
     `name`        VARCHAR(64)          DEFAULT NULL COMMENT '客户名称',
     `vinNo`       VARCHAR(64)          DEFAULT NULL COMMENT '车架号',
+    `modelName`   VARCHAR(200)         DEFAULT NULL COMMENT '车型别名',
+    `mobile`      VARCHAR(64)          DEFAULT NULL COMMENT '联系电话',
+    `idNo`        VARCHAR(64)          DEFAULT NULL COMMENT '证件号码',
+    `address`     VARCHAR(64)          DEFAULT NULL COMMENT '联系地址',
     PRIMARY KEY (`id`),
     KEY `id` (`id`)
 ) ENGINE = INNODB