diff --git a/room/static/src/room_booking_gantt_view/room_booking_gantt_view.js b/room/static/src/room_booking_gantt_view/room_booking_gantt_view.js
index 9c2c21d88..cbf319d73 100644
--- a/room/static/src/room_booking_gantt_view/room_booking_gantt_view.js
+++ b/room/static/src/room_booking_gantt_view/room_booking_gantt_view.js
@@ -1,9 +1,7 @@
 /** @odoo-module **/
 
-import { _t } from "@web/core/l10n/translation";
 import { ganttView } from "@web_gantt/gantt_view";
 import { registry } from "@web/core/registry";
-import { useService } from "@web/core/utils/hooks";
 
 class RoomBookingGanttController extends ganttView.Controller {
     /**
@@ -32,46 +30,10 @@ class RoomBookingGanttModel extends ganttView.Model {
     }
 }
 
-class RoomBookingGanttRenderer extends ganttView.Renderer {
-    setup() {
-        super.setup();
-        this.userService = useService("user");
-    }
-
-    /**
-     * @override
-     * 只有系统管理员或会议创建人才显示"编辑"按钮，其他人不显示该按钮。
-     */
-    getPopoverProps(pill) {
-        const props = super.getPopoverProps(pill);
-        const { record } = pill;
-        const currentUserId = this.userService.userId;
-        const isAdmin = this.userService.isAdmin;
-        // organizer_id 是 [id, name] 格式
-        const organizerId = record.organizer_id && record.organizer_id[0];
-        const isOrganizer = organizerId === currentUserId;
-
-        if (!isAdmin && !isOrganizer) {
-            // 没有编辑权限，不显示按钮
-            const { button: _removed, ...rest } = props;
-            return rest;
-        }
-        // 有权限，按钮文字统一为"编辑"
-        return {
-            ...props,
-            button: {
-                text: _t("编辑"),
-                onClick: props.button && props.button.onClick,
-            },
-        };
-    }
-}
-
 const roomBookingGanttView = {
     ...ganttView,
     Controller: RoomBookingGanttController,
     Model: RoomBookingGanttModel,
-    Renderer: RoomBookingGanttRenderer,
 };
 
 registry.category("views").add("room_booking_gantt", roomBookingGanttView);
diff --git a/room/views/room_booking_views.xml b/room/views/room_booking_views.xml
index 3661914e5..7cb93d3a9 100644
--- a/room/views/room_booking_views.xml
+++ b/room/views/room_booking_views.xml
@@ -37,10 +37,6 @@
                     <div t-name="gantt-popover">
                         <div class="o_gantt_popover">
                             <ul class="ps-1 mb-0 list-unstyled">
-                                <li>
-                                    <strong>会议标题:</strong>
-                                    <t t-out="name"/>
-                                </li>
                                 <li>
                                     <strong>创建人:</strong>
                                     <t t-out="organizer_id[1]"/>