diff --git a/internal/db/models/http_cache_task_dao_test.go b/internal/db/models/http_cache_task_dao_test.go
index ccdec673..d87c89a7 100644
--- a/internal/db/models/http_cache_task_dao_test.go
+++ b/internal/db/models/http_cache_task_dao_test.go
@@ -11,7 +11,7 @@ import (
 func TestHTTPCacheTaskDAO_Clean(t *testing.T) {
 	dbs.NotifyReady()
 
-	err := models.SharedHTTPCacheTaskDAO.Clean(nil, 30)
+	err := models.SharedHTTPCacheTaskDAO.CleanDays(nil, 30)
 	if err != nil {
 		t.Fatal(err)
 	}
diff --git a/internal/db/models/server_bandwidth_stat_dao_test.go b/internal/db/models/server_bandwidth_stat_dao_test.go
index 368e225d..72889754 100644
--- a/internal/db/models/server_bandwidth_stat_dao_test.go
+++ b/internal/db/models/server_bandwidth_stat_dao_test.go
@@ -72,11 +72,11 @@ func TestServerBandwidthStatDAO_FindAllServerStatsWithDay(t *testing.T) {
 	}
 }
 
-func TestServerBandwidthStatDAO_Clean(t *testing.T) {
+func TestServerBandwidthStatDAO_CleanDays(t *testing.T) {
 	var dao = models.NewServerBandwidthStatDAO()
 	var tx *dbs.Tx
 	var before = time.Now()
-	err := dao.Clean(tx)
+	err := dao.CleanDays(tx, 100)
 	if err != nil {
 		t.Fatal(err)
 	}
diff --git a/internal/db/models/user_bandwidth_stat_dao_test.go b/internal/db/models/user_bandwidth_stat_dao_test.go
index 46c64024..b48152f3 100644
--- a/internal/db/models/user_bandwidth_stat_dao_test.go
+++ b/internal/db/models/user_bandwidth_stat_dao_test.go
@@ -57,10 +57,10 @@ func TestUserBandwidthStatDAO_UpdateServerBandwidth(t *testing.T) {
 	t.Log("ok")
 }
 
-func TestUserBandwidthStatDAO_Clean(t *testing.T) {
+func TestUserBandwidthStatDAO_CleanDays(t *testing.T) {
 	var dao = models.NewUserBandwidthStatDAO()
 	var tx *dbs.Tx
-	err := dao.Clean(tx)
+	err := dao.CleanDays(tx, 100)
 	if err != nil {
 		t.Fatal(err)
 	}