diff --git a/web/controllers/accesscardtab_controller.go b/web/controllers/accesscardtab_controller.go
index aa445fe..b75b1c7 100644
--- a/web/controllers/accesscardtab_controller.go
+++ b/web/controllers/accesscardtab_controller.go
@@ -196,6 +196,9 @@ func SearchAccesscardtab(ctx iris.Context) {
 	buildingid := ctx.URLParam("buildingid")
 	unit := ctx.URLParam("unit")
 	room := ctx.URLParam("room")
+	if me.Propertyid == "" {
+		me.Propertyid = buildingid + "-" + unit + "-" + room
+	}
 	data, err := me.Search(buildingid, unit, room)
 	if err != nil {
 		glog.InfoExt("缴费","查询电梯费:%v",err)