diff --git a/erp/constant.go b/erp/constant.go
index 2ac884c..13db1bd 100644
--- a/erp/constant.go
+++ b/erp/constant.go
@@ -23,6 +23,7 @@ var BusinessTypeName = map[BusinessType]string{
 	BusinessTypeSaleAuditClose:            "销售合同关单审核",
 	BusinessTypeSaleAppendAudit:           "销售合同追加商品审核",
 	BusinessTypeSaleChangeAudit:           "销售合同编辑产品审核",
+	BusinessTypeSaleBenefitAudit:          "销售合同修改效益测算",
 	BusinessTypePurchaseAudit:             "采购合同审核",
 	BusinessTypeShipmentAudit:             "订舱单审核",
 	BusinessTypeShipmentModifyAudit:       "订舱修改单审核",