chore: 客户详情sql bug修复

yudao-module-customer/yudao-module-customer-core/src/main/java/cn/iocoder/yudao/module/customer/dal/mysql/customer/CustomerMapper.java

@@ -98,8 +98,8 @@ public interface CustomerMapper extends BaseMapperX<CustomerDO> {
                 "left join ecw_country country on c.country = country.id",
                 "left join ecw_product_type pt on c.product_type = pt.id",
                 "left join system_user u on c.customer_service = u.id",
-                "left join system_user uc on c.creator = u.id",
-                "left join system_user uu on c.updater = u.id",
+                "left join system_user uc on c.creator = uc.id",
+                "left join system_user uu on c.updater = uu.id",
                 "where c.id = #{id}",
             "</script>"
     })