diff --git a/server/wheelserver/model/bag.go b/server/wheelserver/model/bag.go
new file mode 100644
index 00000000..78f18943
--- /dev/null
+++ b/server/wheelserver/model/bag.go
@@ -0,0 +1,26 @@
+package model
+
+import (
+	"f5"
+	"main/constant"
+)
+
+type Bag struct {
+	Idx int64 `gorm:"column:idx;AUTO_INCREMENT"`
+	AccountId string `gorm:"column:account_id;primaryKey"`
+	ItemId int32 `gorm:"column:item_id"`
+	ItemNum int32 `gorm:"column:item_num"`
+	CreateTime int32 `gorm:"column:createtime;<-:create"`
+	ModifyTime int32 `gorm:"column:modifytime"`
+}
+
+func (this *Bag) TableName() string {
+	return "t_bag"
+}
+
+func (this *Bag) Create() error {
+	if result := f5.GetApp().GetOrmDb(constant.WHEEL_DB).Create(this); result.Error != nil {
+		return result.Error
+	}
+	return nil
+}
diff --git a/server/wheelserver/model/buff.go b/server/wheelserver/model/buff.go
new file mode 100644
index 00000000..911ff5b0
--- /dev/null
+++ b/server/wheelserver/model/buff.go
@@ -0,0 +1,27 @@
+package model
+
+import (
+	"f5"
+	"main/constant"
+)
+
+type Buff struct {
+	Idx int64 `gorm:"column:idx;AUTO_INCREMENT"`
+	AccountId string `gorm:"column:account_id;primaryKey"`
+	BuffId int32 `gorm:"column:buff_id"`
+	StartTime int32 `gorm:"column:start_time"`
+	EffectiveTime int32 `gorm:"column:effective_time"`
+	CreateTime int32 `gorm:"column:createtime;<-:create"`
+	ModifyTime int32 `gorm:"column:modifytime"`
+}
+
+func (this *Buff) TableName() string {
+	return "t_buff"
+}
+
+func (this *Buff) Create() error {
+	if result := f5.GetApp().GetOrmDb(constant.WHEEL_DB).Create(this); result.Error != nil {
+		return result.Error
+	}
+	return nil
+}