diff --git a/miniprogram/pages/meeting/exhibition/booked/booked.js b/miniprogram/pages/meeting/exhibition/booked/booked.js
index 2dd5501..f28ed06 100644
--- a/miniprogram/pages/meeting/exhibition/booked/booked.js
+++ b/miniprogram/pages/meeting/exhibition/booked/booked.js
@@ -29,7 +29,7 @@ Page({
         dataList: [],
         filterTime(type, options) {
             if (type === 'minute') {
-                return options.filter((option) => option == '00');
+                return options.filter((option) => option == '00' || option == '30');
             }
             return options;
         },