diff --git a/pkg/cloudcommon/db/virtualresource.go b/pkg/cloudcommon/db/virtualresource.go
index 265f72b33d..914e116345 100644
--- a/pkg/cloudcommon/db/virtualresource.go
+++ b/pkg/cloudcommon/db/virtualresource.go
@@ -111,6 +111,15 @@ func (manager *SVirtualResourceBaseManager) FilterByHiddenSystemAttributes(q *sq
 	return q
 }
 
+func (model *SVirtualResourceBase) SetProjectInfo(ctx context.Context, userCred mcclient.TokenCredential, projectId, domainId string) error {
+	_, err := Update(model, func() error {
+		model.ProjectId = projectId
+		model.DomainId = domainId
+		return nil
+	})
+	return err
+}
+
 func (manager *SVirtualResourceBaseManager) FilterBySystemAttributes(q *sqlchemy.SQuery, userCred mcclient.TokenCredential, query jsonutils.JSONObject, scope rbacutils.TRbacScope) *sqlchemy.SQuery {
 	q = manager.SStatusStandaloneResourceBaseManager.FilterBySystemAttributes(q, userCred, query, scope)
 
diff --git a/pkg/compute/models/dbinstance_accounts.go b/pkg/compute/models/dbinstance_accounts.go
index 7bab555c16..1cf5ec52f2 100644
--- a/pkg/compute/models/dbinstance_accounts.go
+++ b/pkg/compute/models/dbinstance_accounts.go
@@ -206,6 +206,10 @@ func (self *SDBInstanceAccount) GetPassword() (string, error) {
 
 func (self *SDBInstanceAccount) PostCreate(ctx context.Context, userCred mcclient.TokenCredential, ownerId mcclient.IIdentityProvider, query jsonutils.JSONObject, data jsonutils.JSONObject) {
 	self.SVirtualResourceBase.PostCreate(ctx, userCred, ownerId, query, data)
+	instance, _ := self.GetDBInstance()
+	if instance != nil {
+		self.SetProjectInfo(ctx, userCred, instance.ProjectId, instance.DomainId)
+	}
 	input := &api.SDBInstanceAccountCreateInput{}
 	data.Unmarshal(input)
 	self.savePassword(input.Password)
diff --git a/pkg/compute/models/dbinstance_backups.go b/pkg/compute/models/dbinstance_backups.go
index c436b0f86a..852d53c9dc 100644
--- a/pkg/compute/models/dbinstance_backups.go
+++ b/pkg/compute/models/dbinstance_backups.go
@@ -157,6 +157,10 @@ func (manager *SDBInstanceBackupManager) ValidateCreateData(ctx context.Context,
 
 func (self *SDBInstanceBackup) PostCreate(ctx context.Context, userCred mcclient.TokenCredential, ownerId mcclient.IIdentityProvider, query jsonutils.JSONObject, data jsonutils.JSONObject) {
 	self.SVirtualResourceBase.PostCreate(ctx, userCred, ownerId, query, data)
+	instance, _ := self.GetDBInstance()
+	if instance != nil {
+		self.SetProjectInfo(ctx, userCred, instance.ProjectId, instance.DomainId)
+	}
 	self.StartDBInstanceBackupCreateTask(ctx, userCred, nil, "")
 }
 
diff --git a/pkg/compute/models/dbinstance_databases.go b/pkg/compute/models/dbinstance_databases.go
index df10f569cc..e244e42c00 100644
--- a/pkg/compute/models/dbinstance_databases.go
+++ b/pkg/compute/models/dbinstance_databases.go
@@ -150,14 +150,22 @@ func (manager *SDBInstanceDatabaseManager) ValidateCreateData(ctx context.Contex
 }
 
 func (self *SDBInstanceDatabase) PostCreate(ctx context.Context, userCred mcclient.TokenCredential, ownerId mcclient.IIdentityProvider, query jsonutils.JSONObject, data jsonutils.JSONObject) {
+	self.SVirtualResourceBase.PostCreate(ctx, userCred, ownerId, query, data)
+	instance, _ := self.GetDBInstance()
+	if instance != nil {
+		self.SetProjectInfo(ctx, userCred, instance.ProjectId, instance.DomainId)
+	}
+	self.StartDBInstanceDatabaseCreateTask(ctx, userCred, data.(*jsonutils.JSONDict), "")
+}
+
+func (self *SDBInstanceDatabase) StartDBInstanceDatabaseCreateTask(ctx context.Context, userCred mcclient.TokenCredential, params *jsonutils.JSONDict, parentTaskId string) error {
 	self.SetStatus(userCred, api.DBINSTANCE_DATABASE_CREATING, "")
-	params := data.(*jsonutils.JSONDict)
-	task, err := taskman.TaskManager.NewTask(ctx, "DBInstanceDatabaseCreateTask", self, userCred, params, "", "", nil)
+	task, err := taskman.TaskManager.NewTask(ctx, "DBInstanceDatabaseCreateTask", self, userCred, params, parentTaskId, "", nil)
 	if err != nil {
-		log.Errorf("DBInstanceDatabaseCreateTask newTask error %s", err)
-		return
+		return errors.Wrap(err, "NewTask")
 	}
 	task.ScheduleRun(nil)
+	return nil
 }
 
 func (self *SDBInstanceDatabase) GetDBInstancePrivileges() ([]SDBInstancePrivilege, error) {