diff --git a/pkg/cloudcommon/db/sharablebase.go b/pkg/cloudcommon/db/sharablebase.go
index 1b0d523342..32aa8a4ece 100644
--- a/pkg/cloudcommon/db/sharablebase.go
+++ b/pkg/cloudcommon/db/sharablebase.go
@@ -219,7 +219,7 @@ func SharableManagerFilterByOwner(ctx context.Context, manager IStandaloneModelM
 		resScope := manager.ResourceScope()
 		if resScope == rbacscope.ScopeUser {
 			targetProjectId := owner.GetProjectId()
-			if len(targetProjectId) == 0 {
+			if len(targetProjectId) == 0 && userCred != nil {
 				targetProjectId = userCred.GetProjectId()
 			}
 			subq := SharedResourceManager.Query("resource_id")
diff --git a/pkg/compute/models/keypairs.go b/pkg/compute/models/keypairs.go
index 657294768a..eb200c2127 100644
--- a/pkg/compute/models/keypairs.go
+++ b/pkg/compute/models/keypairs.go
@@ -289,11 +289,6 @@ func (self *SKeypair) ValidateDeleteCondition(ctx context.Context, info *api.Key
 	return self.SStandaloneResourceBase.ValidateDeleteCondition(ctx, nil)
 }
 
-func totalKeypairCount(userId string) (int, error) {
-	q := KeypairManager.Query().Equals("owner_id", userId)
-	return q.CountWithError()
-}
-
 func (manager *SKeypairManager) FilterByOwner(ctx context.Context, q *sqlchemy.SQuery, man db.FilterByOwnerProvider, userCred mcclient.TokenCredential, owner mcclient.IIdentityProvider, scope rbacscope.TRbacScope) *sqlchemy.SQuery {
 	return db.SharableManagerFilterByOwner(ctx, manager.GetISharableVirtualModelManager(), q, userCred, owner, scope)
 }