diff --git a/packages/client/src/components/MkCheatSheetDialog.vue b/packages/client/src/components/MkCheatSheetDialog.vue
index 35be9d336..4f60d5b0d 100644
--- a/packages/client/src/components/MkCheatSheetDialog.vue
+++ b/packages/client/src/components/MkCheatSheetDialog.vue
@@ -16,37 +16,9 @@
 </template>
 
 <script lang="ts" setup>
-import { computed } from 'vue';
+import XModalWindow from '@/components/MkModalWindow.vue';
 import XCheatSheet from '@/pages/mfm-cheat-sheet.vue';
-import { defaultStore } from '@/store';
 import { i18n } from '@/i18n';
-import { $i } from '@/account';
-import { instance } from '@/instance';
-
-const isLocalTimelineAvailable =
-	!instance.disableLocalTimeline ||
-	($i != null && ($i.isModerator || $i.isAdmin));
-const isRecommendedTimelineAvailable =
-	!instance.disableRecommendedTimeline ||
-	($i != null && ($i.isModerator || $i.isAdmin));
-const isGlobalTimelineAvailable =
-	!instance.disableGlobalTimeline ||
-	($i != null && ($i.isModerator || $i.isAdmin));
-
-let timelines = ['home'];
-
-if (isLocalTimelineAvailable) {
-	timelines.push('local');
-}
-if (isRecommendedTimelineAvailable) {
-	timelines.push('recommended');
-}
-if (isLocalTimelineAvailable) {
-	timelines.push('social');
-}
-if (isGlobalTimelineAvailable) {
-	timelines.push('global');
-}
 
 const emit = defineEmits<{
 	(ev: 'done'): void;
@@ -55,13 +27,7 @@ const emit = defineEmits<{
 
 const dialog = $ref<InstanceType<typeof XModalWindow>>();
 
-const tutorial = computed({
-	get() { return defaultStore.reactiveState.tutorial.value || 0; },
-	set(value) { defaultStore.set('tutorial', value); },
-});
-
 function close(res) {
-	tutorial.value = -1;
 	dialog.close();
 }
 </script>