diff --git a/db/2022-1-4变更.sql b/db/2022-1-4变更.sql
new file mode 100644
index 00000000..4a35ed23
--- /dev/null
+++ b/db/2022-1-4变更.sql
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+-- auto-generated definition
+create table pay_meeting_contacts
+(
+    id                     varchar(36) not null comment 'id',
+    meeting_id             varchar(50) null comment '会议id',
+    meeting_contacts_id    varchar(50) null comment '会议联系人id',
+    meeting_contacts_name  varchar(50) null comment '会议联系人姓名',
+    meeting_contacts_phone varchar(50) null comment '会议联系人电话'
+)
+    comment '会议关联联系人表';
+
+create unique index Index_1
+    on pay_meeting_contacts (id);
+