diff --git a/sql/market-curd.sql b/sql/market-curd.sql
index e17bda1..20ea5c9 100644
--- a/sql/market-curd.sql
+++ b/sql/market-curd.sql
@@ -97,7 +97,7 @@ drop table if exists tb_customer;
 create table tb_customer(
   customer_id int(11) comment '客户编号' primary key auto_increment,
   customer_name varchar(20) comment '客户姓名',
-  customer_age varchar(20) comment '客户年龄',
+  customer_age int(11) comment '客户年龄',
   customer_gender int(11) comment '客户性别:1-男 2-女',
   customer_address varchar(20) comment '客户住址',
   customer_tel varchar(20) comment '客户联系方式',
@@ -105,6 +105,10 @@ create table tb_customer(
   reg_date datetime comment '会员注册日期'
 )ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci COMMENT='客户表';
 insert into tb_customer (customer_name, customer_age, customer_gender, customer_address, customer_tel) values ('张三',20,1,'北京市大兴区XXX路XX号','17373105689');
+insert into tb_customer (customer_name, customer_age, customer_gender, customer_address, customer_tel,vip_grade,reg_date) values ('张四',20,1,'北京市大兴区XXX路XX号','17373105687',1,'2022-2-3');
+insert into tb_customer (customer_name, customer_age, customer_gender, customer_address, customer_tel,vip_grade,reg_date) values ('二狗',20,1,'北京市大兴区XXX路XX号','17373105686',2,'2022-2-4');
+insert into tb_customer (customer_name, customer_age, customer_gender, customer_address, customer_tel,vip_grade,reg_date) values ('王二麻子',20,1,'北京市大兴区XXX路XX号','17373105685',3,'2023-5-6');
+insert into tb_customer (customer_name, customer_age, customer_gender, customer_address, customer_tel) values ('林枫',20,1,'北京市大兴区XXX路XX号','17373105689');
 select customer_id, customer_name, customer_age, customer_gender, customer_address, customer_tel,vip_grade,reg_date from tb_customer;