diff --git a/packages/frontend/src/pages/admin/modlog.ModLog.vue b/packages/frontend/src/pages/admin/modlog.ModLog.vue
index 7cfb31506..263a88dcc 100644
--- a/packages/frontend/src/pages/admin/modlog.ModLog.vue
+++ b/packages/frontend/src/pages/admin/modlog.ModLog.vue
@@ -9,7 +9,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<b
 			:class="{
 				[$style.logGreen]: ['createRole', 'addCustomEmoji', 'createGlobalAnnouncement', 'createUserAnnouncement', 'createAd', 'createInvitation', 'createAvatarDecoration'].includes(log.type),
-				[$style.logYellow]: ['markSensitiveDriveFile', 'resetPassword', 'regenerateUserToken', 'updateUserName', 'unsetUserAvatar', 'unsetUserBanner', 'unsetUserMutualLink'].includes(log.type),
+				[$style.logYellow]: ['markSensitiveDriveFile', 'resetPassword', 'regenerateUserToken', 'updateUserName', 'unsetUserAvatar', 'unsetUserBanner', 'unsetUserMutualLink', 'normalize'].includes(log.type),
 				[$style.logRed]: ['suspend', 'deleteRole', 'suspendRemoteInstance', 'deleteGlobalAnnouncement', 'deleteUserAnnouncement', 'deleteCustomEmoji', 'deleteNote', 'deleteDriveFile', 'deleteAd', 'deleteAvatarDecoration'].includes(log.type)
 			}"
 		>{{ i18n.ts._moderationLogTypes[log.type] }}</b>
@@ -45,6 +45,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<span v-else-if="log.type === 'createAvatarDecoration'">: {{ log.info.avatarDecoration.name }}</span>
 		<span v-else-if="log.type === 'updateAvatarDecoration'">: {{ log.info.before.name }}</span>
 		<span v-else-if="log.type === 'deleteAvatarDecoration'">: {{ log.info.avatarDecoration.name }}</span>
+		<span v-else-if="log.type === 'normalize'">: @{{ log.info.userUsername }}{{ log.info.userHost ? '@' + log.info.userHost : '' }}</span>
 	</template>
 	<template #icon>
 		<MkAvatar :user="log.user" :class="$style.avatar"/>
@@ -127,6 +128,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<CodeDiff :context="5" :hideHeader="true" :oldString="log.info.before ?? ''" :newString="log.info.after ?? ''" maxHeight="300px"/>
 			</div>
 		</template>
+		<template v-else-if="log.type === 'normalize'">
+			<div>{{ i18n.ts.user }}: <MkA :to="`/admin/user/${log.info.userId}`" class="_link">@{{ log.info.userUsername }}{{ log.info.userHost ? '@' + log.info.userHost : '' }}</MkA></div>
+		</template>
 
 		<details>
 			<summary>raw</summary>
diff --git a/packages/misskey-js/etc/misskey-js.api.md b/packages/misskey-js/etc/misskey-js.api.md
index d4db5a0fc..04dd118b0 100644
--- a/packages/misskey-js/etc/misskey-js.api.md
+++ b/packages/misskey-js/etc/misskey-js.api.md
@@ -2555,7 +2555,7 @@ type ModerationLog = {
 });
 
 // @public (undocumented)
-export const moderationLogTypes: readonly ["updateServerSettings", "suspend", "unsuspend", "updateUserName", "updateUserNote", "addCustomEmoji", "updateCustomEmoji", "deleteCustomEmoji", "assignRole", "unassignRole", "createRole", "updateRole", "deleteRole", "clearQueue", "promoteQueue", "deleteDriveFile", "deleteNote", "createGlobalAnnouncement", "createUserAnnouncement", "updateGlobalAnnouncement", "updateUserAnnouncement", "deleteGlobalAnnouncement", "deleteUserAnnouncement", "resetPassword", "regenerateUserToken", "suspendRemoteInstance", "unsuspendRemoteInstance", "updateRemoteInstanceNote", "markSensitiveDriveFile", "unmarkSensitiveDriveFile", "resolveAbuseReport", "createInvitation", "createAd", "updateAd", "deleteAd", "createIndieAuthClient", "updateIndieAuthClient", "deleteIndieAuthClient", "createSSOServiceProvider", "updateSSOServiceProvider", "deleteSSOServiceProvider", "createAvatarDecoration", "updateAvatarDecoration", "deleteAvatarDecoration", "unsetUserAvatar", "unsetUserBanner", "unsetUserMutualBanner"];
+export const moderationLogTypes: readonly ["updateServerSettings", "suspend", "unsuspend", "updateUserName", "updateUserNote", "addCustomEmoji", "updateCustomEmoji", "deleteCustomEmoji", "assignRole", "unassignRole", "createRole", "updateRole", "deleteRole", "clearQueue", "promoteQueue", "deleteDriveFile", "deleteNote", "createGlobalAnnouncement", "createUserAnnouncement", "updateGlobalAnnouncement", "updateUserAnnouncement", "deleteGlobalAnnouncement", "deleteUserAnnouncement", "resetPassword", "regenerateUserToken", "suspendRemoteInstance", "unsuspendRemoteInstance", "updateRemoteInstanceNote", "markSensitiveDriveFile", "unmarkSensitiveDriveFile", "resolveAbuseReport", "createInvitation", "createAd", "updateAd", "deleteAd", "createIndieAuthClient", "updateIndieAuthClient", "deleteIndieAuthClient", "createSSOServiceProvider", "updateSSOServiceProvider", "deleteSSOServiceProvider", "createAvatarDecoration", "updateAvatarDecoration", "deleteAvatarDecoration", "unsetUserAvatar", "unsetUserBanner", "unsetUserMutualLink", "normalize"];
 
 // @public (undocumented)
 type MuteCreateRequest = operations['mute___create']['requestBody']['content']['application/json'];
diff --git a/packages/misskey-js/src/consts.ts b/packages/misskey-js/src/consts.ts
index 7c8922d29..e2f87cbcc 100644
--- a/packages/misskey-js/src/consts.ts
+++ b/packages/misskey-js/src/consts.ts
@@ -150,7 +150,8 @@ export const moderationLogTypes = [
 	'deleteAvatarDecoration',
 	'unsetUserAvatar',
 	'unsetUserBanner',
-	'unsetUserMutualBanner',
+	'unsetUserMutualLink',
+	'normalize',
 ] as const;
 
 export type ModerationLogPayloads = {
@@ -386,4 +387,9 @@ export type ModerationLogPayloads = {
 		userUsername: string;
 		mutualLinkSections: string;
 	};
+	normalize: {
+		userId: string;
+		userUsername: string;
+		userHost: string | null;
+	};
 };