diff --git a/CHANGELOG.md b/CHANGELOG.md
index 904083e7b..eb91425e8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ You should also include the user name that made the change.
 ### Improvements
 - Server: Add rate limit to i/notifications @tamaina
 - Client: Improve files page of control panel @syuilo
+- Client: Show warning in control panel when there is an unresolved abuse report @syuilo
 - Improve player detection in URL preview @mei23
 - Add Badge Image to Push Notification #8012 @tamaina
 
diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 082b8a24b..f7011455b 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -848,6 +848,10 @@ rateLimitExceeded: "レート制限を超えました"
 cropImage: "画像のクロップ"
 cropImageAsk: "画像をクロップしますか？"
 file: "ファイル"
+noEmailServerWarning: "メールサーバーの設定がされていません。"
+thereIsUnresolvedAbuseReportWarning: "未対応の通報があります。"
+recommended: "推奨"
+check: "チェック"
 
 _emailUnavailable:
   used: "既に使用されています"
diff --git a/packages/client/src/pages/admin/email-settings.vue b/packages/client/src/pages/admin/email-settings.vue
index 5487c5f33..c0ff94fad 100644
--- a/packages/client/src/pages/admin/email-settings.vue
+++ b/packages/client/src/pages/admin/email-settings.vue
@@ -5,7 +5,7 @@
 		<FormSuspense :p="init">
 			<div class="_formRoot">
 				<FormSwitch v-model="enableEmail" class="_formBlock">
-					<template #label>{{ i18n.ts.enableEmail }}</template>
+					<template #label>{{ i18n.ts.enableEmail }} ({{ i18n.ts.recommended }})</template>
 					<template #caption>{{ i18n.ts.emailConfigInfo }}</template>
 				</FormSwitch>
 
diff --git a/packages/client/src/pages/admin/index.vue b/packages/client/src/pages/admin/index.vue
index 5db91101d..b91330e1b 100644
--- a/packages/client/src/pages/admin/index.vue
+++ b/packages/client/src/pages/admin/index.vue
@@ -7,8 +7,10 @@
 					<img :src="$instance.iconUrl || '/favicon.ico'" alt="" class="icon"/>
 				</div>
 
+				<MkInfo v-if="thereIsUnresolvedAbuseReport" warn class="info">{{ $ts.thereIsUnresolvedAbuseReportWarning }} <MkA to="/admin/abuses" class="_link">{{ $ts.check }}</MkA></MkInfo>
 				<MkInfo v-if="noMaintainerInformation" warn class="info">{{ $ts.noMaintainerInformationWarning }} <MkA to="/admin/settings" class="_link">{{ $ts.configure }}</MkA></MkInfo>
 				<MkInfo v-if="noBotProtection" warn class="info">{{ $ts.noBotProtectionWarning }} <MkA to="/admin/security" class="_link">{{ $ts.configure }}</MkA></MkInfo>
+				<MkInfo v-if="noEmailServer" warn class="info">{{ $ts.noEmailServerWarning }} <MkA to="/admin/email-settings" class="_link">{{ $ts.configure }}</MkA></MkInfo>
 
 				<MkSuperMenu :def="menuDef" :grid="initialPage == null"></MkSuperMenu>
 			</div>
@@ -58,6 +60,15 @@ let el = $ref(null);
 let pageProps = $ref({});
 let noMaintainerInformation = isEmpty(instance.maintainerName) || isEmpty(instance.maintainerEmail);
 let noBotProtection = !instance.enableHcaptcha && !instance.enableRecaptcha;
+let noEmailServer = !instance.enableEmail;
+let thereIsUnresolvedAbuseReport = $ref(false);
+
+os.api('admin/abuse-user-reports', {
+	state: 'unresolved',
+	limit: 1,
+}).then(reports => {
+	if (reports.length > 0) thereIsUnresolvedAbuseReport = true;
+});
 
 const NARROW_THRESHOLD = 600;
 const ro = new ResizeObserver((entries, observer) => {