upsd

app/admin/svc/svc_data_statisstics.go

@@ -826,6 +826,7 @@ func CentralKitchenForSchoolDataStatisticsExport(req md.CentralKitchenForSchoolD
 				Join("LEFT", "class_with_user", "class_with_user.user_identity_id = user_identity.id").
 				Join("LEFT", "class", "class_with_user.class_id = class.id").
 				Join("LEFT", "grade", "class.grade_id = grade.id").
+				Desc("class.id").
 				FindAndCount(&m)
 			if err != nil {
 				logx.Error(err)