diff --git a/models/base/Const.go b/models/base/Const.go
index 1573c75..11f7687 100644
--- a/models/base/Const.go
+++ b/models/base/Const.go
@@ -109,6 +109,7 @@ const (
 	ART_TYPE_FINISHED = "FINISHED"
 	ART_TYPE_SEMI_FINISHED = "SEMI_FINISHED"
 	ART_TYPE_MATERIALS = "MATERIALS"
+	ART_TYPE_VIRTUAL = "VIRTUAL"
 
 	CONTROL_ACTION_PSET = "选择PSet"
 	CONTROL_ACTION_JOB = "选择job"