diff --git a/internal/db/models/server_dao.go b/internal/db/models/server_dao.go
index 98ca7418..c397a352 100644
--- a/internal/db/models/server_dao.go
+++ b/internal/db/models/server_dao.go
@@ -2379,21 +2379,21 @@ func (this *ServerDAO) UpdateServerTrafficLimitStatus(tx *dbs.Tx, trafficLimitCo
 
 	// daily
 	if trafficLimitConfig.DailyBytes() > 0 {
-		if server.TrafficDay == timeutil.Format("Ymd") && server.TotalDailyTraffic >= float64(trafficLimitConfig.DailyBytes())/1024/1024/1024 {
+		if server.TrafficDay == timeutil.Format("Ymd") && server.TotalDailyTraffic >= float64(trafficLimitConfig.DailyBytes())/(1<<30) {
 			untilDay = timeutil.Format("Ymd")
 		}
 	}
 
 	// monthly
 	if server.TrafficMonth == timeutil.Format("Ym") && trafficLimitConfig.MonthlyBytes() > 0 {
-		if server.TotalMonthlyTraffic >= float64(trafficLimitConfig.MonthlyBytes())/1024/1024/1024 {
+		if server.TotalMonthlyTraffic >= float64(trafficLimitConfig.MonthlyBytes())/(1<<30) {
 			untilDay = timeutil.Format("Ym32")
 		}
 	}
 
 	// totally
 	if trafficLimitConfig.TotalBytes() > 0 {
-		if server.TotalTraffic >= float64(trafficLimitConfig.TotalBytes())/1024/1024/1024 {
+		if server.TotalTraffic >= float64(trafficLimitConfig.TotalBytes())/(1<<30) {
 			untilDay = "30000101"
 		}
 	}
@@ -2423,7 +2423,7 @@ func (this *ServerDAO) UpdateServerTrafficLimitStatus(tx *dbs.Tx, trafficLimitCo
 
 // IncreaseServerTotalTraffic 增加服务的总流量
 func (this *ServerDAO) IncreaseServerTotalTraffic(tx *dbs.Tx, serverId int64, bytes int64) error {
-	var gb = float64(bytes) / 1024 / 1024 / 1024
+	var gb = float64(bytes) / (1 << 30)
 	var day = timeutil.Format("Ymd")
 	var month = timeutil.Format("Ym")
 	return this.Query(tx).
diff --git a/internal/db/models/user_bill_dao_test.go b/internal/db/models/user_bill_dao_test.go
new file mode 100644
index 00000000..6595eab6
--- /dev/null
+++ b/internal/db/models/user_bill_dao_test.go
@@ -0,0 +1,6 @@
+package models_test
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+	_ "github.com/iwind/TeaGo/bootstrap"
+)
diff --git a/internal/db/models/user_bill_model.go b/internal/db/models/user_bill_model.go
index 93a02b68..1523fef0 100644
--- a/internal/db/models/user_bill_model.go
+++ b/internal/db/models/user_bill_model.go
@@ -5,6 +5,7 @@ type UserBill struct {
 	Id          uint64  `field:"id"`          // ID
 	UserId      uint32  `field:"userId"`      // 用户ID
 	Type        string  `field:"type"`        // 消费类型
+	PricePeriod string  `field:"pricePeriod"` // 计费周期
 	Description string  `field:"description"` // 描述
 	Amount      float64 `field:"amount"`      // 消费数额
 	DayFrom     string  `field:"dayFrom"`     // YYYYMMDD
@@ -15,7 +16,7 @@ type UserBill struct {
 	PaidAt      uint64  `field:"paidAt"`      // 支付时间
 	Code        string  `field:"code"`        // 账单编号
 	CreatedAt   uint64  `field:"createdAt"`   // 创建时间
-	PricePeriod string  `field:"pricePeriod"` // 计费周期
+	CreatedDay  string  `field:"createdDay"`  // 创建日期
 	State       uint8   `field:"state"`       // 状态
 }
 
@@ -23,6 +24,7 @@ type UserBillOperator struct {
 	Id          any // ID
 	UserId      any // 用户ID
 	Type        any // 消费类型
+	PricePeriod any // 计费周期
 	Description any // 描述
 	Amount      any // 消费数额
 	DayFrom     any // YYYYMMDD
@@ -33,7 +35,7 @@ type UserBillOperator struct {
 	PaidAt      any // 支付时间
 	Code        any // 账单编号
 	CreatedAt   any // 创建时间
-	PricePeriod any // 计费周期
+	CreatedDay  any // 创建日期
 	State       any // 状态
 }