diff --git a/model/calculate/calculate.go b/model/calculate/calculate.go
new file mode 100644
index 0000000..da5177c
--- /dev/null
+++ b/model/calculate/calculate.go
@@ -0,0 +1,92 @@
+package calculate
+
+import (
+	"electricity_bill_calc/model"
+	"electricity_bill_calc/types"
+
+	"github.com/shopspring/decimal"
+)
+
+type Reading struct {
+	ReadAt   types.DateTime
+	Ratio    decimal.Decimal
+	Overall  decimal.Decimal
+	Critical decimal.Decimal
+	Peak     decimal.Decimal
+	Flat     decimal.Decimal
+	Valley   decimal.Decimal
+}
+
+type Pooling struct {
+	Code   string
+	Detail model.ConsumptionUnit
+}
+
+type Meter struct {
+	Code                    string
+	Detail                  model.MeterDetail
+	CoveredArea             decimal.Decimal
+	LastTermReading         *Reading
+	CurrentTermReading      *Reading
+	Overall                 model.ConsumptionUnit
+	Critical                model.ConsumptionUnit
+	Peak                    model.ConsumptionUnit
+	Flat                    model.ConsumptionUnit
+	Valley                  model.ConsumptionUnit
+	AdjustLoss              model.ConsumptionUnit
+	PooledBasic             model.ConsumptionUnit
+	PooledAdjust            model.ConsumptionUnit
+	PooledLoss              model.ConsumptionUnit
+	PooledPublic            model.ConsumptionUnit
+	SharedPoolingProportion decimal.Decimal
+	Poolings                []*Pooling
+}
+
+type TenementCharge struct {
+	Tenement     string
+	Overall      model.ConsumptionUnit
+	Critical     model.ConsumptionUnit
+	Peak         model.ConsumptionUnit
+	Flat         model.ConsumptionUnit
+	Valley       model.ConsumptionUnit
+	BasicFee     decimal.Decimal
+	AdjustFee    decimal.Decimal
+	LossPooled   decimal.Decimal
+	PublicPooled decimal.Decimal
+	FinalCharges decimal.Decimal
+	Submeters    []*Meter
+	Poolings     []*Meter
+}
+
+type Summary struct {
+	ReportId                     string
+	OverallArea                  decimal.Decimal
+	Overall                      model.ConsumptionUnit
+	ConsumptionFee               decimal.Decimal
+	Critical                     model.ConsumptionUnit
+	Peak                         model.ConsumptionUnit
+	Flat                         model.ConsumptionUnit
+	Valley                       model.ConsumptionUnit
+	Loss                         decimal.Decimal
+	LossFee                      decimal.Decimal
+	LossProportion               decimal.Decimal
+	AuthoizeLoss                 model.ConsumptionUnit
+	BasicFee                     decimal.Decimal
+	BasicPooledPriceConsumption  decimal.Decimal
+	BasicPooledPriceArea         decimal.Decimal
+	AdjustFee                    decimal.Decimal
+	AdjustPooledPriceConsumption decimal.Decimal
+	AdjustPooledPriceArea        decimal.Decimal
+	LossDilutedPrice             decimal.Decimal
+	TotalConsumption             decimal.Decimal
+	FinalDilutedOverall          decimal.Decimal
+}
+
+type PoolingSummary struct {
+	Tenement          string
+	Meter             string
+	TargetMeter       string
+	Area              decimal.NullDecimal
+	OverallAmount     decimal.Decimal
+	PoolingProportion decimal.Decimal
+}
diff --git a/model/enums.go b/model/enums.go
index 18eb8fe..79b5225 100644
--- a/model/enums.go
+++ b/model/enums.go
@@ -81,3 +81,10 @@ const (
 	REPORT_CALCULATE_TASK_STATUS_UNKNOWN_ERROR
 	REPORT_CALCULATE_TASK_STATUS_UNEXISTS = 99
 )
+
+const (
+	REPORT_WITHDRAW_NON int16 = iota
+	REPORT_WITHDRAW_APPLYING
+	REPORT_WITHDRAW_DENIED
+	REPORT_WITHDRAW_GRANTED
+)
diff --git a/repository/report.go b/repository/report.go
new file mode 100644
index 0000000..4e251d6
--- /dev/null
+++ b/repository/report.go
@@ -0,0 +1,19 @@
+package repository
+
+import (
+	"electricity_bill_calc/logger"
+
+	"github.com/doug-martin/goqu/v9"
+	_ "github.com/doug-martin/goqu/v9/dialect/postgres"
+	"go.uber.org/zap"
+)
+
+type _ReportRepository struct {
+	log *zap.Logger
+	ds  goqu.DialectWrapper
+}
+
+var ReportRepository = _ReportRepository{
+	log: logger.Named("Repository", "Report"),
+	ds:  goqu.Dialect("postgres"),
+}
diff --git a/vo/report.go b/vo/report.go
new file mode 100644
index 0000000..d685e69
--- /dev/null
+++ b/vo/report.go
@@ -0,0 +1 @@
+package vo