diff --git a/internal/server/model/base.go b/internal/server/model/base.go
new file mode 100644
index 0000000000000000000000000000000000000000..cd2660a5e8ba084a4c1b7142c8aad297264f76c8
--- /dev/null
+++ b/internal/server/model/base.go
@@ -0,0 +1,16 @@
+package model
+
+import (
+	"time"
+)
+
+type BaseModel struct {
+	//gorm.Model
+
+	ID        uint       `gorm:"primary_key" sql:"type:INT(10) UNSIGNED NOT NULL" json:"id"`
+	CreatedAt *time.Time `json:"createdAt,omitempty"`
+	UpdatedAt *time.Time `json:"updatedAt,omitempty"`
+
+	Deleted  bool `json:"-" gorm:"default:false"`
+	Disabled bool `json:"disabled,omitempty" gorm:"default:false"`
+}
diff --git a/internal/server/model/models.go b/internal/server/model/models.go
new file mode 100644
index 0000000000000000000000000000000000000000..8fd052eb27026a811ef29dd224adb0f24393c4a4
--- /dev/null
+++ b/internal/server/model/models.go
@@ -0,0 +1,18 @@
+package model
+
+var (
+	CommonPrefix = "zd_"
+	Models       = []interface{}{
+		&ZdDef{},
+		&ZdField{},
+		&ZdSection{},
+		&ZdRefer{},
+		&ZdConfig{},
+		&ZdRanges{},
+		&ZdRangesItem{},
+		&ZdInstances{},
+		&ZdInstancesItem{},
+		&ZdText{},
+		&ZdExcel{},
+	}
+)
diff --git a/internal/server/model/zd-config.go b/internal/server/model/zd-config.go
new file mode 100644
index 0000000000000000000000000000000000000000..52b035e02308c2465c62363ad85615e76d7b676b
--- /dev/null
+++ b/internal/server/model/zd-config.go
@@ -0,0 +1,33 @@
+package model
+
+import (
+	consts "github.com/easysoft/zendata/internal/pkg/const"
+)
+
+type ZdConfig struct {
+	BaseModel
+
+	Title string `json:"title"`
+	Desc  string `json:"desc"`
+
+	Range   string `json:"range"`
+	Prefix  string `json:"prefix"`
+	Postfix string `json:"postfix"`
+	Loop    string `json:"loop"`
+	Loopfix string `json:"loopfix"`
+	Format  string `json:"format"`
+
+	Yaml      string `json:"yaml"`
+	Path      string `json:"path" yaml:"-"`
+	Folder    string `json:"folder" yaml:"-"`
+	FileName  string `json:"fileName" yaml:"-"`
+	ReferName string `json:"referName" yaml:"-"`
+
+	// for range edit
+	IsRange  bool        `gorm:"default:true" json:"isRange" yaml:"-"`
+	Sections []ZdSection `gorm:"ForeignKey:ownerID" json:"sections" yaml:"-"`
+}
+
+func (*ZdConfig) TableName() string {
+	return consts.TablePrefix + "config"
+}
diff --git a/internal/server/model/zd-def.go b/internal/server/model/zd-def.go
new file mode 100644
index 0000000000000000000000000000000000000000..a025b8ebc369fd73c939ff80770c0ab6bc2660a7
--- /dev/null
+++ b/internal/server/model/zd-def.go
@@ -0,0 +1,27 @@
+package model
+
+import (
+	consts "github.com/easysoft/zendata/internal/pkg/const"
+)
+
+type ZdDef struct {
+	BaseModel
+
+	Title string `json:"title"`
+	Type  string `json:"type"`
+	Desc  string `json:"desc"`
+
+	Yaml     string `json:"yaml"`
+	Path     string `json:"path" yaml:"-"`
+	Folder   string `json:"folder" yaml:"-"`
+	FileName string `json:"fileName" yaml:"-"`
+	IsMock   bool   `json:"isMock"`
+
+	ReferName string    `json:"referName" yaml:"-"`
+	From      string    `json:"from"`
+	Fields    []ZdField `json:"fields"`
+}
+
+func (ZdDef) TableName() string {
+	return consts.TablePrefix + "def"
+}
diff --git a/internal/server/model/zd-excel.go b/internal/server/model/zd-excel.go
new file mode 100644
index 0000000000000000000000000000000000000000..0132e769e1e771941e53818ac8dd1a9790ce9951
--- /dev/null
+++ b/internal/server/model/zd-excel.go
@@ -0,0 +1,23 @@
+package model
+
+import (
+	consts "github.com/easysoft/zendata/internal/pkg/const"
+)
+
+type ZdExcel struct {
+	BaseModel
+
+	Title string `json:"title"`
+	Sheet string `json:"sheet"`
+
+	ChangeTime string `json:"changeTime"`
+	Yaml       string `json:"yaml"`
+	Path       string `json:"path" yaml:"-"`
+	Folder     string `json:"folder" yaml:"-"`
+	FileName   string `json:"fileName" yaml:"-"`
+	ReferName  string `json:"referName" yaml:"-"`
+}
+
+func (*ZdExcel) TableName() string {
+	return consts.TablePrefix + "excel"
+}
diff --git a/internal/server/model/zd-field.go b/internal/server/model/zd-field.go
new file mode 100644
index 0000000000000000000000000000000000000000..b8fd1d9f8ce1faf0609ab9b593ed674024bcd237
--- /dev/null
+++ b/internal/server/model/zd-field.go
@@ -0,0 +1,63 @@
+package model
+
+import (
+	consts "github.com/easysoft/zendata/internal/pkg/const"
+)
+
+type ZdField struct {
+	BaseModel
+
+	Field string `json:"field"`
+	Note  string `json:"note"`
+
+	Range    string `json:"range"`
+	Prefix   string `json:"prefix"`
+	Postfix  string `json:"postfix"`
+	Divider  string `json:"divider"`
+	Loop     string `json:"loop"`
+	Loopfix  string `json:"loopfix"`
+	Format   string `json:"format"`
+	Type     string `json:"type"`
+	Mode     string `json:"mode"`
+	Items    int    `json:"records"`
+	Length   int    `json:"length"`
+	LeftPad  string `json:"leftPad"`
+	RightPad string `json:"rightPad"`
+	Rand     bool   `json:"rand"`
+	Config   string `json:"config"`
+	Use      string `json:"use"`
+	From     string `json:"fromCol"`
+	Select   string `json:"selectCol"`
+	Where    string `json:"whereCol"`
+	Limit    int    `json:"limitCol"`
+
+	// refer to yaml or text by using range prop
+	Step   string `json:"step"`
+	Repeat string `json:"repeat"`
+
+	Exp      string `json:"exp"`
+	DefID    uint   `json:"defID"`
+	ParentID uint   `json:"parentID"`
+	UseID    uint   `json:"useID"`
+	ConfigID uint   `json:"configID"`
+
+	Ord  int  `gorm:"default:1" json:"ord"`
+	Join bool `json:"join"`
+
+	Fields []*ZdField `gorm:"-" json:"fields"`
+	Froms  []*ZdField `gorm:"-" json:"froms"`
+
+	// for range edit
+	IsRange  bool        `gorm:"default:true" json:"isRange"`
+	Sections []ZdSection `gorm:"ForeignKey:ownerID" json:"sections"`
+
+	// for refer edit
+	Refer ZdRefer `gorm:"ForeignKey:ownerID" json:"refer"`
+
+	// generated by range or refer
+	GeneratedBy consts.GeneratedBy `gorm:"default:range" json:"generatedBy"`
+}
+
+func (*ZdField) TableName() string {
+	return consts.TablePrefix + "field"
+}
diff --git a/internal/server/model/zd-instances-item.go b/internal/server/model/zd-instances-item.go
new file mode 100644
index 0000000000000000000000000000000000000000..5f1c3a9207d27e72ab6ea8b05e3b09721bcdf36d
--- /dev/null
+++ b/internal/server/model/zd-instances-item.go
@@ -0,0 +1,55 @@
+package model
+
+import (
+	consts "github.com/easysoft/zendata/internal/pkg/const"
+)
+
+type ZdInstancesItem struct {
+	BaseModel
+
+	Instance string `json:"instance" yaml:"instance,omitempty"`
+	Note     string `json:"note" yaml:"note,omitempty"`
+
+	Field    string `json:"field" yaml:"field,omitempty"`
+	Range    string `json:"range" yaml:"range,omitempty"`
+	Prefix   string `json:"prefix" yaml:"prefix,omitempty"`
+	Postfix  string `json:"postfix" yaml:"postfix,omitempty"`
+	Loop     string `json:"loop" yaml:"loop,omitempty"`
+	Loopfix  string `json:"loopfix" yaml:"loopfix,omitempty"`
+	Format   string `json:"format" yaml:"format,omitempty"`
+	Type     string `json:"type" yaml:"type,omitempty"`
+	Mode     string `json:"mode" yaml:"mode,omitempty"`
+	Items    int    `json:"records,omitempty" yaml:"records,omitempty"`
+	Length   int    `json:"length" yaml:"length,omitempty"`
+	LeftPad  string `json:"leftPad" yaml:"leftPad,omitempty"`
+	RightPad string `json:"rightPad" yaml:"rightPad,omitempty"`
+	Rand     bool   `json:"rand" yaml:"rand,omitempty"`
+
+	Config string `json:"config" yaml:"config,omitempty"`
+	Use    string `json:"use" yaml:"use,omitempty"`
+	From   string `json:"fromCol" yaml:"from,omitempty"`
+	Select string `json:"selectCol" yaml:"select,omitempty"`
+	Where  string `json:"whereCol" yaml:"where,omitempty"`
+	Limit  int    `json:"limitCol" yaml:"limit,omitempty"`
+
+	Exp         string `json:"exp" yaml:"exp,omitempty"`
+	InstancesID uint   `json:"instancesID" yaml:"-"`
+	ParentID    uint   `json:"parentID" yaml:"-"`
+	ConfigID    uint   `json:"configID" yaml:"-"`
+	UseID       uint   `json:"useID" yaml:"-"`
+
+	Ord    int                `gorm:"default:1" json:"ord" yaml:"-"`
+	Fields []*ZdInstancesItem `gorm:"-" json:"fields" yaml:"fields,omitempty"`
+	Froms  []*ZdInstancesItem `gorm:"-" json:"froms" yaml:"froms,omitempty"`
+
+	// for range edit
+	IsRange  bool        `gorm:"default:true" json:"isRange" yaml:"-"`
+	Sections []ZdSection `gorm:"ForeignKey:ownerID" json:"sections" yaml:"-"`
+
+	// for refer edit
+	Refer ZdRefer `gorm:"ForeignKey:ownerID" json:"refer" yaml:"-"`
+}
+
+func (*ZdInstancesItem) TableName() string {
+	return consts.TablePrefix + "instances_item"
+}
diff --git a/internal/server/model/zd-instances.go b/internal/server/model/zd-instances.go
new file mode 100644
index 0000000000000000000000000000000000000000..e7d998659cbce1d47bc8612323c533c840686677
--- /dev/null
+++ b/internal/server/model/zd-instances.go
@@ -0,0 +1,26 @@
+package model
+
+import (
+	consts "github.com/easysoft/zendata/internal/pkg/const"
+)
+
+type ZdInstances struct {
+	BaseModel
+
+	Title string `json:"title" yaml:"title,omitempty"`
+	Desc  string `json:"desc" yaml:"desc,omitempty"`
+
+	Yaml   string `json:"yaml" yaml:"-"`
+	Path   string `json:"path" yaml:"-"`
+	Folder string `json:"folder" yaml:"-"`
+
+	FileName  string `json:"fileName" yaml:"-"`
+	ReferName string `json:"referName" yaml:"-"`
+
+	From      string            `gorm:"-" json:"from"`
+	Instances []ZdInstancesItem `gorm:"ForeignKey:instancesID" json:"instances" yaml:"instances"`
+}
+
+func (*ZdInstances) TableName() string {
+	return consts.TablePrefix + "instances"
+}
diff --git a/internal/server/model/zd-ranges-item.go b/internal/server/model/zd-ranges-item.go
new file mode 100644
index 0000000000000000000000000000000000000000..9e573fa8cd63cd3062d8d8deafba963174edba88
--- /dev/null
+++ b/internal/server/model/zd-ranges-item.go
@@ -0,0 +1,24 @@
+package model
+
+import (
+	consts "github.com/easysoft/zendata/internal/pkg/const"
+)
+
+type ZdRangesItem struct {
+	BaseModel
+
+	RangesID uint   `json:"rangesID"`
+	Field    string `json:"field"`
+	Ord      int    `json:"ord"`
+
+	Value    string      `json:"value"`
+	Sections []ZdSection `gorm:"ForeignKey:ownerID" json:"sections"`
+
+	// for tree node
+	ParentID uint            `gorm:"-" json:"parentID"`
+	Fields   []*ZdRangesItem `gorm:"-" json:"fields"`
+}
+
+func (*ZdRangesItem) TableName() string {
+	return consts.TablePrefix + "ranges_item"
+}
diff --git a/internal/server/model/zd-ranges.go b/internal/server/model/zd-ranges.go
new file mode 100644
index 0000000000000000000000000000000000000000..e6c57b4ea98a0c6749951b0563b23aada782ad29
--- /dev/null
+++ b/internal/server/model/zd-ranges.go
@@ -0,0 +1,28 @@
+package model
+
+import (
+	consts "github.com/easysoft/zendata/internal/pkg/const"
+)
+
+type ZdRanges struct {
+	BaseModel
+
+	Title   string `json:"title"`
+	Desc    string `json:"desc"`
+	Prefix  string `json:"prefix"`
+	Postfix string `json:"postfix"`
+	Format  string `json:"format"`
+
+	Yaml      string `json:"yaml"`
+	Path      string `json:"path" yaml:"-"`
+	Folder    string `json:"folder" yaml:"-"`
+	FileName  string `json:"fileName" yaml:"-"`
+	ReferName string `json:"referName" yaml:"-"`
+
+	Ranges   []ZdRangesItem    `gorm:"ForeignKey:rangesID" json:"ranges" yaml:"-"`
+	RangeMap map[string]string `gorm:"-" yaml:"ranges"`
+}
+
+func (*ZdRanges) TableName() string {
+	return consts.TablePrefix + "ranges"
+}
diff --git a/internal/server/model/zd-refer.go b/internal/server/model/zd-refer.go
new file mode 100644
index 0000000000000000000000000000000000000000..39447ddb2be352f3962209ff3788cbb3a50e6e4e
--- /dev/null
+++ b/internal/server/model/zd-refer.go
@@ -0,0 +1,30 @@
+package model
+
+import (
+	consts "github.com/easysoft/zendata/internal/pkg/const"
+)
+
+type ZdRefer struct {
+	BaseModel
+
+	OwnerType string `json:"ownerType"` // field or instances
+	OwnerID   uint   `json:"ownerID"`
+	Type      string `json:"type"`
+
+	Value string `json:"value"`
+	File  string `json:"file"`
+	Sheet string `json:"sheet"`
+
+	ColName   string `json:"colName"`
+	ColIndex  int    `json:"colIndex"`
+	Condition string `json:"condition"`
+	Count     int    `json:"count"`
+	CountTag  string `json:"countTag"`
+	Step      int    `json:"step"`
+	Rand      bool   `json:"rand"`
+	HasTitle  bool   `json:"hasTitle"`
+}
+
+func (*ZdRefer) TableName() string {
+	return consts.TablePrefix + "refer"
+}
diff --git a/internal/server/model/zd-section.go b/internal/server/model/zd-section.go
new file mode 100644
index 0000000000000000000000000000000000000000..0aecfb752378fa2d13427fd5f1694ddb5ba1b2e4
--- /dev/null
+++ b/internal/server/model/zd-section.go
@@ -0,0 +1,30 @@
+package model
+
+import (
+	consts "github.com/easysoft/zendata/internal/pkg/const"
+)
+
+type ZdSection struct {
+	BaseModel
+
+	OwnerType string `json:"ownerType"` // field or instances
+	OwnerID   uint   `json:"ownerID"`
+	Type      string `gorm:"default:interval" json:"type"`
+	Value     string `json:"value"`
+	Ord       int    `gorm:"default:1" json:"ord"`
+
+	// for range
+	Start     string `json:"start"`
+	End       string `json:"end"`
+	Step      int    `gorm:"default:1" json:"step"`
+	Repeat    string `gorm:"default:1" json:"repeat"`
+	RepeatTag string `json:"repeatTag"`
+	Rand      bool   `gorm:"default:false" json:"rand"`
+
+	// for arr and const
+	Text string `gorm:"-" json:"-"`
+}
+
+func (*ZdSection) TableName() string {
+	return consts.TablePrefix + "field"
+}
diff --git a/internal/server/model/zd-text.go b/internal/server/model/zd-text.go
new file mode 100644
index 0000000000000000000000000000000000000000..f16120ab714d2e64277aee75d6cc230eac2d4304
--- /dev/null
+++ b/internal/server/model/zd-text.go
@@ -0,0 +1,21 @@
+package model
+
+import (
+	consts "github.com/easysoft/zendata/internal/pkg/const"
+)
+
+type ZdText struct {
+	BaseModel
+
+	Title string `json:"title"`
+
+	Content   string `json:"content"`
+	Path      string `json:"path" yaml:"-"`
+	Folder    string `json:"folder" yaml:"-"`
+	FileName  string `json:"fileName" yaml:"-"`
+	ReferName string `json:"referName" yaml:"-"`
+}
+
+func (*ZdText) TableName() string {
+	return consts.TablePrefix + "text"
+}
diff --git a/t.json b/t.json
new file mode 100755
index 0000000000000000000000000000000000000000..33e1974f5749934faf14c598fdebfae611998c37
--- /dev/null
+++ b/t.json
@@ -0,0 +1,42 @@
+[
+	{
+		"f1": "1, ",
+		"f2": "101 - 10101"
+	},
+	{
+		"f1": "2, ",
+		"f2": "102 - 10102"
+	},
+	{
+		"f1": "3, ",
+		"f2": "103 - 10103"
+	},
+	{
+		"f1": "1, ",
+		"f2": "101 - 10101"
+	},
+	{
+		"f1": "2, ",
+		"f2": "102 - 10102"
+	},
+	{
+		"f1": "3, ",
+		"f2": "103 - 10103"
+	},
+	{
+		"f1": "1, ",
+		"f2": "101 - 10101"
+	},
+	{
+		"f1": "2, ",
+		"f2": "102 - 10102"
+	},
+	{
+		"f1": "3, ",
+		"f2": "103 - 10103"
+	},
+	{
+		"f1": "1, ",
+		"f2": "101 - 10101"
+	}
+]