diff --git a/internal/db/models/stats/server_region_city_monthly_stat_dao.go b/internal/db/models/stats/server_region_city_monthly_stat_dao.go
index 0970a22e..252a6f99 100644
--- a/internal/db/models/stats/server_region_city_monthly_stat_dao.go
+++ b/internal/db/models/stats/server_region_city_monthly_stat_dao.go
@@ -3,12 +3,31 @@ package stats
 import (
 	"github.com/TeaOSLab/EdgeAPI/internal/db/models/regions"
 	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	"github.com/TeaOSLab/EdgeAPI/internal/remotelogs"
 	_ "github.com/go-sql-driver/mysql"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/dbs"
 	"github.com/iwind/TeaGo/maps"
+	"github.com/iwind/TeaGo/rands"
+	timeutil "github.com/iwind/TeaGo/utils/time"
+	"time"
 )
 
+func init() {
+	dbs.OnReadyDone(func() {
+		// 清理数据任务
+		var ticker = time.NewTicker(time.Duration(rands.Int(24, 48)) * time.Hour)
+		go func() {
+			for range ticker.C {
+				err := SharedServerRegionCityMonthlyStatDAO.Clean(nil)
+				if err != nil {
+					remotelogs.Error("SharedServerRegionCityMonthlyStatDAO", "clean expired data failed: "+err.Error())
+				}
+			}
+		}()
+	})
+}
+
 type ServerRegionCityMonthlyStatDAO dbs.DAO
 
 func NewServerRegionCityMonthlyStatDAO() *ServerRegionCityMonthlyStatDAO {
@@ -30,7 +49,7 @@ func init() {
 	})
 }
 
-// 增加数量
+// IncreaseMonthlyCount 增加数量
 func (this *ServerRegionCityMonthlyStatDAO) IncreaseMonthlyCount(tx *dbs.Tx, serverId int64, cityId int64, month string, count int64) error {
 	if len(month) != 6 {
 		return errors.New("invalid month '" + month + "'")
@@ -51,7 +70,7 @@ func (this *ServerRegionCityMonthlyStatDAO) IncreaseMonthlyCount(tx *dbs.Tx, ser
 	return nil
 }
 
-// 查找单页数据
+// ListStats 查找单页数据
 func (this *ServerRegionCityMonthlyStatDAO) ListStats(tx *dbs.Tx, serverId int64, month string, countryId int64, provinceId int64, offset int64, size int64) (result []*ServerRegionCityMonthlyStat, err error) {
 	query := this.Query(tx).
 		Attr("serverId", serverId).
@@ -71,3 +90,13 @@ func (this *ServerRegionCityMonthlyStatDAO) ListStats(tx *dbs.Tx, serverId int64
 	_, err = query.FindAll()
 	return
 }
+
+// Clean 清理统计数据
+func (this *ServerRegionCityMonthlyStatDAO) Clean(tx *dbs.Tx) error {
+	// 只保留两个月的
+	var month = timeutil.Format("Ym", time.Now().AddDate(0, -2, 0))
+	_, err := this.Query(tx).
+		Lte("month", month).
+		Delete()
+	return err
+}
diff --git a/internal/db/models/stats/server_region_city_monthly_stat_dao_test.go b/internal/db/models/stats/server_region_city_monthly_stat_dao_test.go
index 6b0462b3..1deb0b7e 100644
--- a/internal/db/models/stats/server_region_city_monthly_stat_dao_test.go
+++ b/internal/db/models/stats/server_region_city_monthly_stat_dao_test.go
@@ -2,4 +2,14 @@ package stats
 
 import (
 	_ "github.com/go-sql-driver/mysql"
+	"testing"
 )
+
+func TestServerRegionCityMonthlyStatDAO_Clean(t *testing.T) {
+	var dao = NewServerRegionCityMonthlyStatDAO()
+	err := dao.Clean(nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("ok")
+}
diff --git a/internal/db/models/stats/server_region_country_monthly_stat_dao.go b/internal/db/models/stats/server_region_country_monthly_stat_dao.go
index 72e90aae..5e9dedb6 100644
--- a/internal/db/models/stats/server_region_country_monthly_stat_dao.go
+++ b/internal/db/models/stats/server_region_country_monthly_stat_dao.go
@@ -2,12 +2,31 @@ package stats
 
 import (
 	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	"github.com/TeaOSLab/EdgeAPI/internal/remotelogs"
 	_ "github.com/go-sql-driver/mysql"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/dbs"
 	"github.com/iwind/TeaGo/maps"
+	"github.com/iwind/TeaGo/rands"
+	timeutil "github.com/iwind/TeaGo/utils/time"
+	"time"
 )
 
+func init() {
+	dbs.OnReadyDone(func() {
+		// 清理数据任务
+		var ticker = time.NewTicker(time.Duration(rands.Int(24, 48)) * time.Hour)
+		go func() {
+			for range ticker.C {
+				err := SharedServerRegionCountryMonthlyStatDAO.Clean(nil)
+				if err != nil {
+					remotelogs.Error("SharedServerRegionCountryMonthlyStatDAO", "clean expired data failed: "+err.Error())
+				}
+			}
+		}()
+	})
+}
+
 type ServerRegionCountryMonthlyStatDAO dbs.DAO
 
 func NewServerRegionCountryMonthlyStatDAO() *ServerRegionCountryMonthlyStatDAO {
@@ -62,3 +81,13 @@ func (this *ServerRegionCountryMonthlyStatDAO) ListStats(tx *dbs.Tx, serverId in
 	_, err = query.FindAll()
 	return
 }
+
+// Clean 清理统计数据
+func (this *ServerRegionCountryMonthlyStatDAO) Clean(tx *dbs.Tx) error {
+	// 只保留两个月的
+	var month = timeutil.Format("Ym", time.Now().AddDate(0, -2, 0))
+	_, err := this.Query(tx).
+		Lte("month", month).
+		Delete()
+	return err
+}
diff --git a/internal/db/models/stats/server_region_provider_monthly_stat_dao.go b/internal/db/models/stats/server_region_provider_monthly_stat_dao.go
index 3bf6d9ab..9f33b5ff 100644
--- a/internal/db/models/stats/server_region_provider_monthly_stat_dao.go
+++ b/internal/db/models/stats/server_region_provider_monthly_stat_dao.go
@@ -2,12 +2,31 @@ package stats
 
 import (
 	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	"github.com/TeaOSLab/EdgeAPI/internal/remotelogs"
 	_ "github.com/go-sql-driver/mysql"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/dbs"
 	"github.com/iwind/TeaGo/maps"
+	"github.com/iwind/TeaGo/rands"
+	timeutil "github.com/iwind/TeaGo/utils/time"
+	"time"
 )
 
+func init() {
+	dbs.OnReadyDone(func() {
+		// 清理数据任务
+		var ticker = time.NewTicker(time.Duration(rands.Int(24, 48)) * time.Hour)
+		go func() {
+			for range ticker.C {
+				err := SharedServerRegionProviderMonthlyStatDAO.Clean(nil)
+				if err != nil {
+					remotelogs.Error("SharedServerRegionProviderMonthlyStatDAO", "clean expired data failed: "+err.Error())
+				}
+			}
+		}()
+	})
+}
+
 type ServerRegionProviderMonthlyStatDAO dbs.DAO
 
 func NewServerRegionProviderMonthlyStatDAO() *ServerRegionProviderMonthlyStatDAO {
@@ -29,7 +48,7 @@ func init() {
 	})
 }
 
-// 增加数量
+// IncreaseMonthlyCount 增加数量
 func (this *ServerRegionProviderMonthlyStatDAO) IncreaseMonthlyCount(tx *dbs.Tx, serverId int64, providerId int64, month string, count int64) error {
 	if len(month) != 6 {
 		return errors.New("invalid month '" + month + "'")
@@ -50,7 +69,7 @@ func (this *ServerRegionProviderMonthlyStatDAO) IncreaseMonthlyCount(tx *dbs.Tx,
 	return nil
 }
 
-// 查找单页数据
+// ListStats 查找单页数据
 func (this *ServerRegionProviderMonthlyStatDAO) ListStats(tx *dbs.Tx, serverId int64, month string, offset int64, size int64) (result []*ServerRegionProviderMonthlyStat, err error) {
 	query := this.Query(tx).
 		Attr("serverId", serverId).
@@ -62,3 +81,13 @@ func (this *ServerRegionProviderMonthlyStatDAO) ListStats(tx *dbs.Tx, serverId i
 	_, err = query.FindAll()
 	return
 }
+
+// Clean 清理统计数据
+func (this *ServerRegionProviderMonthlyStatDAO) Clean(tx *dbs.Tx) error {
+	// 只保留两个月的
+	var month = timeutil.Format("Ym", time.Now().AddDate(0, -2, 0))
+	_, err := this.Query(tx).
+		Lte("month", month).
+		Delete()
+	return err
+}
diff --git a/internal/db/models/stats/server_region_provider_monthly_stat_dao_test.go b/internal/db/models/stats/server_region_provider_monthly_stat_dao_test.go
index 6b0462b3..2ef02de9 100644
--- a/internal/db/models/stats/server_region_provider_monthly_stat_dao_test.go
+++ b/internal/db/models/stats/server_region_provider_monthly_stat_dao_test.go
@@ -2,4 +2,15 @@ package stats
 
 import (
 	_ "github.com/go-sql-driver/mysql"
+	"testing"
 )
+
+
+func TestServerRegionProviderMonthlyStatDAO_Clean(t *testing.T) {
+	var dao = NewServerRegionProviderMonthlyStatDAO()
+	err := dao.Clean(nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("ok")
+}
diff --git a/internal/db/models/stats/server_region_province_monthly_stat_dao.go b/internal/db/models/stats/server_region_province_monthly_stat_dao.go
index 71339372..9dd1e07c 100644
--- a/internal/db/models/stats/server_region_province_monthly_stat_dao.go
+++ b/internal/db/models/stats/server_region_province_monthly_stat_dao.go
@@ -3,12 +3,31 @@ package stats
 import (
 	"github.com/TeaOSLab/EdgeAPI/internal/db/models/regions"
 	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	"github.com/TeaOSLab/EdgeAPI/internal/remotelogs"
 	_ "github.com/go-sql-driver/mysql"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/dbs"
 	"github.com/iwind/TeaGo/maps"
+	"github.com/iwind/TeaGo/rands"
+	timeutil "github.com/iwind/TeaGo/utils/time"
+	"time"
 )
 
+func init() {
+	dbs.OnReadyDone(func() {
+		// 清理数据任务
+		var ticker = time.NewTicker(time.Duration(rands.Int(24, 48)) * time.Hour)
+		go func() {
+			for range ticker.C {
+				err := SharedServerRegionProvinceMonthlyStatDAO.Clean(nil)
+				if err != nil {
+					remotelogs.Error("SharedServerRegionProvinceMonthlyStatDAO", "clean expired data failed: "+err.Error())
+				}
+			}
+		}()
+	})
+}
+
 type ServerRegionProvinceMonthlyStatDAO dbs.DAO
 
 func NewServerRegionProvinceMonthlyStatDAO() *ServerRegionProvinceMonthlyStatDAO {
@@ -30,7 +49,7 @@ func init() {
 	})
 }
 
-// 增加数量
+// IncreaseMonthlyCount 增加数量
 func (this *ServerRegionProvinceMonthlyStatDAO) IncreaseMonthlyCount(tx *dbs.Tx, serverId int64, provinceId int64, month string, count int64) error {
 	if len(month) != 6 {
 		return errors.New("invalid month '" + month + "'")
@@ -51,7 +70,7 @@ func (this *ServerRegionProvinceMonthlyStatDAO) IncreaseMonthlyCount(tx *dbs.Tx,
 	return nil
 }
 
-// 查找单页数据
+// ListStats 查找单页数据
 func (this *ServerRegionProvinceMonthlyStatDAO) ListStats(tx *dbs.Tx, serverId int64, month string, countryId int64, offset int64, size int64) (result []*ServerRegionProvinceMonthlyStat, err error) {
 	query := this.Query(tx).
 		Attr("serverId", serverId).
@@ -68,3 +87,13 @@ func (this *ServerRegionProvinceMonthlyStatDAO) ListStats(tx *dbs.Tx, serverId i
 	_, err = query.FindAll()
 	return
 }
+
+// Clean 清理统计数据
+func (this *ServerRegionProvinceMonthlyStatDAO) Clean(tx *dbs.Tx) error {
+	// 只保留两个月的
+	var month = timeutil.Format("Ym", time.Now().AddDate(0, -2, 0))
+	_, err := this.Query(tx).
+		Lte("month", month).
+		Delete()
+	return err
+}