diff --git a/src/index.tsx b/src/index.tsx
index c8e297b..7d3bba4 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -57,16 +57,17 @@ const server = serve({
           allEvents = allEvents.concat(...events.data);
         }
         const noGeo = !events.geo.lat && !events.geo.lng;
-        const geo = noGeo ? {} : { lat: events.geo.lat, lon: events.geo.lng };
-        const configs: ics.EventAttributes[] = allEvents?.filter(e => !e.isFinished)?.map(e => ({
-          ...geo,
+        const geo = { lat: events.geo.lat, lon: events.geo.lng };
+
+        const configs: ics.EventAttributes[] = allEvents.filter(e => !e.isFinished).map(e => ({
+          ...(noGeo ? {} : { geo }),
           start: dayjs.tz(e.startDate, 'Asia/Tokyo').format('YYYY-MM-DD-HH-mm').split('-').map(v => Number(v)) as any,
           duration: { hours: 6, minutes: 30 },
           title: e.title,
           // end: dayjs(event.startDate).add(6, 'h').add(30, 'minute').format('YYYY-MM-DD HH:mm'),
           // description: 'Annual 10-kilometer run in Boulder, Colorado',
-          location: e.location,
           // url: e.url,
+          ...(e.location ? { location: e.location } : {}),
           // geo: { lat: events.location.lat, lon: events.location.lng },
           alarms: [
             { action: 'display', summary: e.title, description: '距离比赛开始还有 2 小时', trigger: { before: true, hours: 2 } },