diff --git a/modules/cloudbrain/cloudbrain.go b/modules/cloudbrain/cloudbrain.go
index 299133290..cbc9580f9 100755
--- a/modules/cloudbrain/cloudbrain.go
+++ b/modules/cloudbrain/cloudbrain.go
@@ -53,6 +53,9 @@ func CanDeleteTrainJob(ctx *context.Context, job *models.Cloudbrain) bool {
 }
 
 func CanCreateOrDebugJob(ctx *context.Context) bool {
+	if !ctx.IsSigned {
+		return false
+	}
 	return ctx.Repo.CanWrite(models.UnitTypeCloudBrain)
 }