diff --git a/packages/backend/src/core/WebhookTestService.ts b/packages/backend/src/core/WebhookTestService.ts
index 2f8cfea7f7..e9be72c8a4 100644
--- a/packages/backend/src/core/WebhookTestService.ts
+++ b/packages/backend/src/core/WebhookTestService.ts
@@ -427,10 +427,12 @@ export class WebhookTestService {
 	private async toPackedUserLite(user: MiUser, override?: Packed<'UserLite'>): Promise<Packed<'UserLite'>> {
 		return {
 			...user,
+			createdAt: new Date(Date.now() - oneDayMillis * 9).toISOString(),
 			id: user.id,
 			name: user.name,
 			username: user.username,
 			host: user.host,
+			description: 'dummy user',
 			avatarUrl: user.avatarId == null ? null : user.avatarUrl,
 			avatarBlurhash: user.avatarId == null ? null : user.avatarBlurhash,
 			avatarDecorations: user.avatarDecorations.map(it => ({
diff --git a/packages/backend/src/models/json-schema/user.ts b/packages/backend/src/models/json-schema/user.ts
index 2f3cd5d36c..013d8949c8 100644
--- a/packages/backend/src/models/json-schema/user.ts
+++ b/packages/backend/src/models/json-schema/user.ts
@@ -64,6 +64,20 @@ export const packedUserLiteSchema = {
 			example: 'misskey.example.com',
 			description: 'The local host is represented with `null`.',
 		},
+		createdAt: {
+			type: 'string',
+			nullable: false, optional: false,
+			format: 'date-time',
+		},
+		approved: {
+			type: 'boolean',
+			nullable: false, optional: false,
+		},
+		description: {
+			type: 'string',
+			nullable: true, optional: false,
+			example: 'Hi masters, I am Ai!',
+		},
 		avatarUrl: {
 			type: 'string',
 			format: 'url',
@@ -202,6 +216,18 @@ export const packedUserLiteSchema = {
 				},
 			},
 		},
+		followersCount: {
+			type: 'number',
+			nullable: false, optional: false,
+		},
+		followingCount: {
+			type: 'number',
+			nullable: false, optional: false,
+		},
+		notesCount: {
+			type: 'number',
+			nullable: false, optional: false,
+		},
 		emojis: {
 			type: 'object',
 			nullable: false, optional: false,
@@ -266,11 +292,6 @@ export const packedUserDetailedNotMeOnlySchema = {
 				nullable: false, optional: false,
 			},
 		},
-		createdAt: {
-			type: 'string',
-			nullable: false, optional: false,
-			format: 'date-time',
-		},
 		updatedAt: {
 			type: 'string',
 			nullable: true, optional: false,
@@ -312,11 +333,6 @@ export const packedUserDetailedNotMeOnlySchema = {
 			nullable: false, optional: false,
 			example: false,
 		},
-		description: {
-			type: 'string',
-			nullable: true, optional: false,
-			example: 'Hi masters, I am Ai!',
-		},
 		location: {
 			type: 'string',
 			nullable: true, optional: false,
@@ -365,18 +381,6 @@ export const packedUserDetailedNotMeOnlySchema = {
 				format: 'url',
 			},
 		},
-		followersCount: {
-			type: 'number',
-			nullable: false, optional: false,
-		},
-		followingCount: {
-			type: 'number',
-			nullable: false, optional: false,
-		},
-		notesCount: {
-			type: 'number',
-			nullable: false, optional: false,
-		},
 		pinnedNoteIds: {
 			type: 'array',
 			nullable: false, optional: false,
@@ -739,6 +743,10 @@ export const packedMeDetailedOnlySchema = {
 			type: 'boolean',
 			nullable: true, optional: true,
 		},
+		signupReason: {
+			type: 'string',
+			nullable: true, optional: true,
+		},
 		securityKeysList: {
 			type: 'array',
 			nullable: false, optional: true,
diff --git a/packages/misskey-js/src/autogen/types.ts b/packages/misskey-js/src/autogen/types.ts
index 72535250d0..7ceadd3108 100644
--- a/packages/misskey-js/src/autogen/types.ts
+++ b/packages/misskey-js/src/autogen/types.ts
@@ -4243,6 +4243,11 @@ export type components = {
        * @example misskey.example.com
        */
       host: string | null;
+      /** Format: date-time */
+      createdAt: string;
+      approved: boolean;
+      /** @example Hi masters, I am Ai! */
+      description: string | null;
       /** Format: url */
       avatarUrl: string | null;
       avatarBlurhash: string | null;
@@ -4282,6 +4287,9 @@ export type components = {
         faviconUrl: string | null;
         themeColor: string | null;
       };
+      followersCount: number;
+      followingCount: number;
+      notesCount: number;
       emojis: {
         [key: string]: string;
       };
@@ -4302,8 +4310,6 @@ export type components = {
       movedTo: string | null;
       alsoKnownAs: string[] | null;
       /** Format: date-time */
-      createdAt: string;
-      /** Format: date-time */
       updatedAt: string | null;
       /** Format: date-time */
       lastFetchedAt: string | null;
@@ -4317,8 +4323,6 @@ export type components = {
       isSilenced: boolean;
       /** @example false */
       isSuspended: boolean;
-      /** @example Hi masters, I am Ai! */
-      description: string | null;
       location: string | null;
       /** @example 2018-03-12 */
       birthday: string | null;
@@ -4331,9 +4335,6 @@ export type components = {
           value: string;
         }[];
       verifiedLinks: string[];
-      followersCount: number;
-      followingCount: number;
-      notesCount: number;
       pinnedNoteIds: string[];
       pinnedNotes: components['schemas']['Note'][];
       pinnedPageId: string | null;
@@ -4552,6 +4553,7 @@ export type components = {
       securityKeys: boolean;
       email?: string | null;
       emailVerified?: boolean | null;
+      signupReason?: string | null;
       securityKeysList?: {
           /**
            * Format: id