diff --git a/cmd/model/artworkStatement.go b/cmd/model/artworkStatement.go
new file mode 100644
index 0000000..6b89248
--- /dev/null
+++ b/cmd/model/artworkStatement.go
@@ -0,0 +1,33 @@
+package model
+
+// 对账单批次
+type StatementBatch struct {
+	Model
+	StType         int32             `gorm:"column:st_type;comment:对账单类型 1=版权 2=物权;"`
+	ArtistUid      string            `gorm:"column:artist_uid;comment:画家uid"`
+	ArtistRealName string            `gorm:"column:artist_real_name;comment:画家真实姓名;"`
+	FlowStatus     int32             `gorm:"column:flow_status;comment:流程状态 1=未生成 2=已生成未签署 3=已签署"`
+	BatchTime      string            `gorm:"column:batch_time;comment:批次时间;"`
+	MinPrice       float32           `gorm:"column:min_price;comment:委托销售底价"`
+	GuaranteePrice float32           `gorm:"column:guarantee_price;comment:以收取保证金;"`
+	ArtworkList    []StatementDetail `gorm:"foreignKey:BatchId"`
+}
+
+func (StatementBatch) TableName() string {
+	return "statement_batch"
+}
+
+// 对账单批次详情
+type StatementDetail struct {
+	Model
+	BatchId      int64  `gorm:"column:batch_id,comment:批次id;"`
+	TfNum        string `gorm:"column:tf_num;comment:"泰丰画作编号"`
+	ArtworkName  string `gorm:"column:artwork_name;comment:画作名称"`
+	Ruler        string `gorm:"column:ruler;comment:平尺"`
+	SaleNo       string `gorm:"column:sale_no;comment:销售单号"`
+	CompleteDate string `gorm:"column:complete_date;comment:成交日期"`
+}
+
+func (StatementDetail) TableName() string {
+	return "statement_detail"
+}
diff --git a/cmd/model/supplyinfo.go b/cmd/model/old/supplyinfo.go
similarity index 100%
rename from cmd/model/supplyinfo.go
rename to cmd/model/old/supplyinfo.go
diff --git a/pkg/db/init.go b/pkg/db/init.go
index 0a4c6d8..544bb30 100644
--- a/pkg/db/init.go
+++ b/pkg/db/init.go
@@ -123,6 +123,8 @@ func migration() {
 		&model.ArtshowArtistIndex{},      //画展-画家指数
 		&model.ArtshowArtistSupplement{}, //画展-画家补充信息
 		&model.Contract{},                //合同
+		&model.StatementBatch{},          //对账单批次
+		&model.StatementDetail{},         //对账单详情
 	)
 	if err != nil {
 		fmt.Println("register table fail")