diff --git a/packages/backend/src/server/api/endpoints/users/credits.ts b/packages/backend/src/server/api/endpoints/users/credits.ts
index ba8524b3b..046cad35a 100644
--- a/packages/backend/src/server/api/endpoints/users/credits.ts
+++ b/packages/backend/src/server/api/endpoints/users/credits.ts
@@ -15,6 +15,8 @@ export const meta = {
 	tags: ['users'],
 
 	requireCredential: false,
+	allowGet: true,
+	cacheSec: 60,
 
 	description: 'List up the users of ending credits.',
 
@@ -36,8 +38,7 @@ export const meta = {
 
 export const paramDef = {
 	type: 'object',
-	properties: {
-	},
+	properties: {},
 	required: [],
 } as const;
 
diff --git a/packages/frontend/src/navbar.ts b/packages/frontend/src/navbar.ts
index 4ff494a9d..519778071 100644
--- a/packages/frontend/src/navbar.ts
+++ b/packages/frontend/src/navbar.ts
@@ -181,7 +181,7 @@ export const navbarItemDef = reactive({
 	support: {
 		title: i18n.tsx.supportThisInstance({ name: instance.name ?? host }),
 		icon: 'ti ti-pig-money',
-		to: 'https://go.misskey.io/donate',
+		to: 'https://patreon.com/nrmaa',
 	},
 	cacheClear: {
 		title: i18n.ts.clearCache,
diff --git a/packages/frontend/src/pages/about.vue b/packages/frontend/src/pages/about.vue
index d56d65ca5..a0948deb1 100644
--- a/packages/frontend/src/pages/about.vue
+++ b/packages/frontend/src/pages/about.vue
@@ -221,7 +221,7 @@ const instanceColor = computed(() => {
 	};
 });
 
-staffs.value = await misskeyApi('users/credits', {});
+staffs.value = await misskeyApiGet('users/credits');
 
 watch(tab, () => {
 	if (tab.value === 'charts') {
diff --git a/packages/frontend/src/pages/note.vue b/packages/frontend/src/pages/note.vue
index 55c1e0236..b64f9e8ce 100644
--- a/packages/frontend/src/pages/note.vue
+++ b/packages/frontend/src/pages/note.vue
@@ -40,7 +40,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</div>
 				</div>
 				<MkError v-else-if="error && iAmModerator" @retry="fetchNote()"/>
-				<MkNoteNotFound v-else-if="!isFetching || note == null || note?.isHidden || error"/>
+				<MkNoteNotFound v-else-if="!isFetching && (note == null || note?.isHidden || error)"/>
 				<MkLoading v-else/>
 			</Transition>
 		</div>
@@ -120,6 +120,7 @@ function fetchNote() {
 	showPrev.value = false;
 	showNext.value = false;
 	note.value = null;
+	isFetching = true;
 	misskeyApi('notes/show', {
 		noteId: props.noteId,
 	}).then(res => {