diff --git a/Routes.tsx b/Routes.tsx
index b93685d..23b2060 100644
--- a/Routes.tsx
+++ b/Routes.tsx
@@ -1,7 +1,6 @@
 import {createDrawerNavigator} from '@react-navigation/drawer'
-import {useEffect, useMemo, useState} from 'react'
-import {DeviceEventEmitter} from 'react-native'
-import {IconButton, Snackbar, useTheme} from 'react-native-paper'
+import {useMemo} from 'react'
+import {IconButton} from 'react-native-paper'
 import BestPage from './BestPage'
 import {DrawerParamList} from './drawer-param-list'
 import HomePage from './HomePage'