diff --git a/web/app/(commonLayout)/app/(appDetailLayout)/[appId]/overview/chartView.tsx b/web/app/(commonLayout)/app/(appDetailLayout)/[appId]/overview/chartView.tsx
index b5d3462dfa..bb1e4fd95b 100644
--- a/web/app/(commonLayout)/app/(appDetailLayout)/[appId]/overview/chartView.tsx
+++ b/web/app/(commonLayout)/app/(appDetailLayout)/[appId]/overview/chartView.tsx
@@ -28,7 +28,7 @@ export default function ChartView({ appId }: IChartViewProps) {
   const [period, setPeriod] = useState<PeriodParams>({ name: t('appLog.filter.period.last7days'), query: { start: today.subtract(7, 'day').startOf('day').format(queryDateFormat), end: today.endOf('day').format(queryDateFormat) } })
 
   const onSelect = (item: Item) => {
-    if (item.value === '-1') {
+    if (item.value === -1) {
       setPeriod({ name: item.name, query: undefined })
     }
     else if (item.value === 0) {