diff --git a/app/admin/svc/enterprise_manage/svc_self_support_for_school.go b/app/admin/svc/enterprise_manage/svc_self_support_for_school.go
index 35a8d02..a7ef2c3 100644
--- a/app/admin/svc/enterprise_manage/svc_self_support_for_school.go
+++ b/app/admin/svc/enterprise_manage/svc_self_support_for_school.go
@@ -859,6 +859,16 @@ func SelfSupportForSchoolArrearsOrdList(req md.SelfSupportForSchoolArrearsOrdLis
 		return nil, 0, err
 	}
 
+	//查询出所有的设备
+	var deviceList []*model.Device
+	err = db.Db.Where("enterprise_id != 0").Find(&deviceList)
+	if err != nil {
+		return nil, 0, err
+	}
+	var deviceListMapping = map[string]model.Device{}
+	for _, v := range deviceList {
+		deviceListMapping[v.DeviceSn] = *v
+	}
 	for _, v := range m {
 		resp = append(resp, md.SelfSupportForSchoolOrdListResp{
 			EnterpriseId:     v.UserIdentity.EnterpriseId,
@@ -878,6 +888,7 @@ func SelfSupportForSchoolArrearsOrdList(req md.SelfSupportForSchoolArrearsOrdLis
 			Class:            v.Class.Name,
 			ClassId:          v.Class.Id,
 			DeviceSn:         v.SelfSupportForSchoolOrd.DeviceSn,
+			ShopName:         deviceListMapping[v.SelfSupportForSchoolOrd.DeviceSn].Name,
 			CpMerchantId:     v.SelfSupportForSchoolOrd.CpMerchantId,
 			DebtBusinessMsg:  v.SelfSupportForSchoolOrd.DebtBusinessMsg,
 		})