diff --git a/models/om/om.go b/models/om/om.go
index 7d4c56c..f0c8215 100644
--- a/models/om/om.go
+++ b/models/om/om.go
@@ -144,6 +144,7 @@ type OrderAUPoData struct {
 	IsMainOrder   bool
 	SFP           *baseModel.Article
 	AllAttributeLi      []baseModel.ArticleAttribute
+	ArtRelMap map[string]int
 }
 
 type ExportItem struct {