【航班信息维护】添加航班信息航班号输入框失焦清空路线

@@ -978,8 +978,8 @@ export default {
               if (res.data.list.length) {
                 this.routeList = res.data.list;
               }
+              this.form.route = "";
               if (res.data.list.length == 0) {
-                this.form.route = "";
                 this.routeList = [];
                 this.msgError("该航班没有设置航线");
               }