diff --git a/models/hostdev.xlsx b/models/hostdev.xlsx
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diff --git a/models/jumper.xlsx b/models/jumper.xlsx
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diff --git a/models/jumperhost.xlsx b/models/jumperhost.xlsx
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diff --git a/models/mysql.ddl.sql b/models/mysql.ddl.sql
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--- /dev/null
+++ b/models/mysql.ddl.sql
@@ -0,0 +1,113 @@
+
+-- ./xterm.xlsx
+
+
+
+
+
+drop table if exists xterm;
+CREATE TABLE xterm
+(
+
+  `id` VARCHAR(32)   comment 'id',
+  `name` VARCHAR(400)   comment '终端名称',
+  `description` VARCHAR(500)   comment '描述',
+  `ownerid` VARCHAR(32)   comment '属主id',
+  `host` VARCHAR(400)   comment '主机',
+  `port` int   comment '端口',
+  `user` VARCHAR(400)   comment '用户',
+  `passwd` VARCHAR(400)   comment '用户密码',
+  `cmd` VARCHAR(2000)   comment '命令'
+
+
+,primary key(id)
+
+
+)
+engine=innodb 
+default charset=utf8 
+comment '终端'
+;
+
+
+-- ./jumperhost.xlsx
+
+
+
+
+
+drop table if exists jumperhost;
+CREATE TABLE jumperhost
+(
+
+  `id` VARCHAR(32)   comment 'id',
+  `stepno` int   comment '跳步顺序',
+  `jumperid` VARCHAR(400)   comment '跳板id',
+  `hostid` VARCHAR(500)   comment '主机id'
+
+
+,primary key(id)
+
+
+)
+engine=innodb 
+default charset=utf8 
+comment '跳板主机'
+;
+
+
+-- ./hostdev.xlsx
+
+
+
+
+
+drop table if exists hostdev;
+CREATE TABLE hostdev
+(
+
+  `id` VARCHAR(32)   comment 'id',
+  `name` VARCHAR(400)   comment '主机名称',
+  `description` VARCHAR(500)   comment '描述',
+  `ownerid` VARCHAR(32)   comment '属主id',
+  `host` VARCHAR(400)   comment '主机',
+  `port` int   comment '端口',
+  `user` VARCHAR(400)   comment '用户',
+  `passwd` VARCHAR(400)   comment '用户密码',
+  `jumperid` VARCHAR(32)   comment '跳板id'
+
+
+,primary key(id)
+
+
+)
+engine=innodb 
+default charset=utf8 
+comment '主机设备'
+;
+
+
+-- ./jumper.xlsx
+
+
+
+
+
+drop table if exists jumper;
+CREATE TABLE jumper
+(
+
+  `id` VARCHAR(32)   comment 'id',
+  `name` VARCHAR(400)   comment '跳板名称'
+
+
+,primary key(id)
+
+
+)
+engine=innodb 
+default charset=utf8 
+comment '跳板'
+;
+
+
diff --git a/models/xterm.xlsx b/models/xterm.xlsx
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