diff --git a/pkg/cloudcommon/db/interface.go b/pkg/cloudcommon/db/interface.go
index b42c522bb9..aefec45f8b 100644
--- a/pkg/cloudcommon/db/interface.go
+++ b/pkg/cloudcommon/db/interface.go
@@ -22,6 +22,7 @@ type IModelManager interface {
 	KeywordPlural() string
 	Alias() string
 	AliasPlural() string
+	SetAlias(alias string, aliasPlural string)
 
 	ValidateName(name string) error
 
diff --git a/pkg/cloudcommon/db/keystonecache.go b/pkg/cloudcommon/db/keystonecache.go
index cfe3cbc45c..306fcef368 100644
--- a/pkg/cloudcommon/db/keystonecache.go
+++ b/pkg/cloudcommon/db/keystonecache.go
@@ -64,7 +64,7 @@ func NewKeystoneCacheObject(id string, name string, domainId string, domain stri
 }*/
 
 func (manager *SKeystoneCacheObjectManager) BatchFetchNames(idStrs []string) []string {
-	t := manager.tableSpec.Instance()
+	t := manager.TableSpec().Instance()
 	results, err := t.Query(t.Field("name")).In("id", idStrs).AllStringMap()
 	if err != nil {
 		return nil
diff --git a/pkg/cloudcommon/db/opslog.go b/pkg/cloudcommon/db/opslog.go
index 456c617697..45c147eb9e 100644
--- a/pkg/cloudcommon/db/opslog.go
+++ b/pkg/cloudcommon/db/opslog.go
@@ -176,13 +176,6 @@ var _ IModel = (*SOpsLog)(nil)
 
 func init() {
 	OpsLog = &SOpsLogManager{NewModelBaseManager(SOpsLog{}, "opslog_tbl", "event", "events")}
-
-}
-
-func (manager *SOpsLogManager) SetKeyword(kw, kwPlural string) *SOpsLogManager {
-	manager.keyword = kw
-	manager.keywordPlural = kwPlural
-	return manager
 }
 
 func (opslog *SOpsLog) GetId() string {
diff --git a/pkg/cloudcommon/db/tenantcache.go b/pkg/cloudcommon/db/tenantcache.go
index f2a7aa6068..6b8f4c3f69 100644
--- a/pkg/cloudcommon/db/tenantcache.go
+++ b/pkg/cloudcommon/db/tenantcache.go
@@ -90,8 +90,8 @@ func (manager *STenantCacheManager) fetchTenantFromKeystone(ctx context.Context,
 }
 
 func (manager *STenantCacheManager) Save(ctx context.Context, idStr string, name string, domainId string, domain string) (*STenant, error) {
-	lockman.LockRawObject(ctx, manager.keyword, idStr)
-	defer lockman.ReleaseRawObject(ctx, manager.keyword, idStr)
+	lockman.LockRawObject(ctx, manager.KeywordPlural(), idStr)
+	defer lockman.ReleaseRawObject(ctx, manager.KeywordPlural(), idStr)
 
 	objo, err := manager.FetchById(idStr)
 	if err != nil && err != sql.ErrNoRows {
diff --git a/pkg/cloudcommon/db/usercache.go b/pkg/cloudcommon/db/usercache.go
index 1fe3f560c5..7b01d845bc 100644
--- a/pkg/cloudcommon/db/usercache.go
+++ b/pkg/cloudcommon/db/usercache.go
@@ -53,8 +53,8 @@ func (manager *SUserCacheManager) FetchUserByName(idStr string) (*SUser, error)
 }
 
 func (manager *SUserCacheManager) Save(ctx context.Context, idStr string, name string, domainId string, domain string) (*SUser, error) {
-	lockman.LockRawObject(ctx, manager.keyword, idStr)
-	defer lockman.ReleaseRawObject(ctx, manager.keyword, idStr)
+	lockman.LockRawObject(ctx, manager.KeywordPlural(), idStr)
+	defer lockman.ReleaseRawObject(ctx, manager.KeywordPlural(), idStr)
 
 	obj, err := manager.FetchUserById(idStr)
 	if err != nil && err != sql.ErrNoRows {
diff --git a/pkg/compute/models/secgrouprules.go b/pkg/compute/models/secgrouprules.go
index 91c6abc17f..93ae01adee 100644
--- a/pkg/compute/models/secgrouprules.go
+++ b/pkg/compute/models/secgrouprules.go
@@ -203,7 +203,7 @@ func (manager *SSecurityGroupRuleManager) ValidateCreateData(ctx context.Context
 	if err != nil {
 		return nil, httperrors.NewInputParameterError(err.Error())
 	}
-	return manager.SModelBaseManager.ValidateCreateData(ctx, userCred, ownerProjId, query, data)
+	return manager.SResourceBaseManager.ValidateCreateData(ctx, userCred, ownerProjId, query, data)
 }
 
 func (self *SSecurityGroupRule) ValidateUpdateData(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, data *jsonutils.JSONDict) (*jsonutils.JSONDict, error) {