diff --git a/src/api/models/user.ts b/src/api/models/user.ts
index e73c95faf2..9aa7c4efae 100644
--- a/src/api/models/user.ts
+++ b/src/api/models/user.ts
@@ -46,7 +46,7 @@ export type ILocalAccount = {
 	password: string;
 	token: string;
 	twitter: {
-		access_token: string;
+		accessToken: string;
 		access_token_secret: string;
 		user_id: string;
 		screen_name: string;
diff --git a/src/api/private/signup.ts b/src/api/private/signup.ts
index 96e0495709..29d75b62f9 100644
--- a/src/api/private/signup.ts
+++ b/src/api/private/signup.ts
@@ -115,8 +115,6 @@ export default async (req: express.Request, res: express.Response) => {
 		following_count: 0,
 		name: name,
 		posts_count: 0,
-		likes_count: 0,
-		liked_count: 0,
 		drive_capacity: 1073741824, // 1GB
 		username: username,
 		username_lower: username.toLowerCase(),
diff --git a/tools/migration/shell.camel-case.js b/tools/migration/shell.camel-case.js
index 9cb0baaaf5..afe831e5b7 100644
--- a/tools/migration/shell.camel-case.js
+++ b/tools/migration/shell.camel-case.js
@@ -194,3 +194,36 @@ db.swSubscriptions.update({}, {
 		user_id: 'userId',
 	}
 }, false, true);
+
+db.users.update({}, {
+	$rename: {
+		created_at: 'createdAt',
+		deleted_at: 'deletedAt',
+		followers_count: 'followersCount',
+		following_count: 'followingCount',
+		posts_count: 'postsCount',
+		drive_capacity: 'driveCapacity',
+		username_lower: 'usernameLower',
+		avatar_id: 'avatarId',
+		banner_id: 'bannerId',
+		pinned_post_id: 'pinnedPostId',
+		is_suspended: 'isSuspended',
+		host_lower: 'hostLower',
+		'twitter.access_token': 'twitter.accessToken',
+		'twitter.access_token_secret': 'twitter.accessTokenSecret',
+		'twitter.user_id': 'twitter.userId',
+		'twitter.screen_name': 'twitter.screenName',
+		'line.user_id': 'line.userId',
+		last_used_at: 'lastUsedAt',
+		is_bot: 'isBot',
+		is_pro: 'isPro',
+		two_factor_secret: 'twoFactorSecret',
+		two_factor_enabled: 'twoFactorEnabled',
+		client_settings: 'clientSettings'
+	},
+	$unset: {
+		likes_count: '',
+		liked_count: '',
+		latest_post: ''
+	}
+}, false, true);