diff --git a/locales/index.d.ts b/locales/index.d.ts
index 91bbe4ccb6..0b1b86d373 100644
--- a/locales/index.d.ts
+++ b/locales/index.d.ts
@@ -3364,6 +3364,10 @@ export interface Locale extends ILocale {
      * 管理者情報が設定されていません。
      */
     "noMaintainerInformationWarning": string;
+    /**
+     * 問い合わせ先URLが設定されていません。
+     */
+    "noInquiryUrlWarning": string;
     /**
      * Botプロテクションが設定されていません。
      */
diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index b7083b4942..a89cfbd843 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -837,6 +837,7 @@ administration: "管理"
 accounts: "アカウント"
 switch: "切り替え"
 noMaintainerInformationWarning: "管理者情報が設定されていません。"
+noInquiryUrlWarning: "問い合わせ先URLが設定されていません。"
 noBotProtectionWarning: "Botプロテクションが設定されていません。"
 configure: "設定する"
 postToGallery: "ギャラリーへ投稿"
diff --git a/packages/frontend/src/pages/admin/index.vue b/packages/frontend/src/pages/admin/index.vue
index eef1c8afa9..794feae202 100644
--- a/packages/frontend/src/pages/admin/index.vue
+++ b/packages/frontend/src/pages/admin/index.vue
@@ -12,10 +12,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<img :src="instance.iconUrl || '/favicon.ico'" alt="" class="icon"/>
 				</div>
 
-				<MkInfo v-if="thereIsUnresolvedAbuseReport" warn class="info">{{ i18n.ts.thereIsUnresolvedAbuseReportWarning }} <MkA to="/admin/abuses" class="_link">{{ i18n.ts.check }}</MkA></MkInfo>
-				<MkInfo v-if="noMaintainerInformation" warn class="info">{{ i18n.ts.noMaintainerInformationWarning }} <MkA to="/admin/settings" class="_link">{{ i18n.ts.configure }}</MkA></MkInfo>
-				<MkInfo v-if="noBotProtection" warn class="info">{{ i18n.ts.noBotProtectionWarning }} <MkA to="/admin/security" class="_link">{{ i18n.ts.configure }}</MkA></MkInfo>
-				<MkInfo v-if="noEmailServer" warn class="info">{{ i18n.ts.noEmailServerWarning }} <MkA to="/admin/email-settings" class="_link">{{ i18n.ts.configure }}</MkA></MkInfo>
+				<div class="_gaps_s">
+					<MkInfo v-if="thereIsUnresolvedAbuseReport" warn>{{ i18n.ts.thereIsUnresolvedAbuseReportWarning }} <MkA to="/admin/abuses" class="_link">{{ i18n.ts.check }}</MkA></MkInfo>
+					<MkInfo v-if="noMaintainerInformation" warn>{{ i18n.ts.noMaintainerInformationWarning }} <MkA to="/admin/settings" class="_link">{{ i18n.ts.configure }}</MkA></MkInfo>
+					<MkInfo v-if="noInquiryUrl" warn>{{ i18n.ts.noInquiryUrlWarning }} <MkA to="/admin/moderation" class="_link">{{ i18n.ts.configure }}</MkA></MkInfo>
+					<MkInfo v-if="noBotProtection" warn>{{ i18n.ts.noBotProtectionWarning }} <MkA to="/admin/security" class="_link">{{ i18n.ts.configure }}</MkA></MkInfo>
+					<MkInfo v-if="noEmailServer" warn>{{ i18n.ts.noEmailServerWarning }} <MkA to="/admin/email-settings" class="_link">{{ i18n.ts.configure }}</MkA></MkInfo>
+				</div>
 
 				<MkSuperMenu :def="menuDef" :grid="narrow"></MkSuperMenu>
 			</div>
@@ -61,6 +64,7 @@ const pageProps = ref({});
 let noMaintainerInformation = isEmpty(instance.maintainerName) || isEmpty(instance.maintainerEmail);
 let noBotProtection = !instance.disableRegistration && !instance.enableHcaptcha && !instance.enableRecaptcha && !instance.enableTurnstile;
 let noEmailServer = !instance.enableEmail;
+let noInquiryUrl = isEmpty(instance.inquiryUrl);
 const thereIsUnresolvedAbuseReport = ref(false);
 const currentPage = computed(() => router.currentRef.value.child);
 
@@ -348,10 +352,6 @@ defineExpose({
 
 	> .nav {
 		.lxpfedzu {
-			> .info {
-				margin: 16px 0;
-			}
-
 			> .banner {
 				margin: 16px;