diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0a0193fa180cc592981acd7453c1263fffe1147a..ee64b1d55e3cd4c62da3a19fd7e3133b2afb95cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -588,10 +588,9 @@ mongodb:
 3. migration ブランチに切り替え
 4. `npm i`
 5. `npm run build`
-6. `npm run init`
-7. `npm run migrate`
-8. master ブランチに戻す
-9. enjoy
+6. `npm run migrate`
+7. master ブランチに戻す
+8. enjoy
 
 10.100.0
 ----------
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 179cf5304e18edc4e71104333ef29e2fc65f58ba..894122b04f72ac7e9585ce6c7da46668ea9d15e2 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -219,8 +219,6 @@ const user = await Users.findOne(userId).then(ensure);
 ```
 
 ### Migration作成方法
-コードの変更をした後、`ormconfig.json`（`npm run ormconfig`で生成）を用意し、
-
 ```
 npm i -g ts-node
 ts-node ./node_modules/typeorm/cli.js migration:generate -n 変更の名前
diff --git a/src/ormconfig.ts b/ormconfig.js
similarity index 58%
rename from src/ormconfig.ts
rename to ormconfig.js
index 6b7297b2c333fe208a98516830dc4019f92002c4..8a0196947e4c28c9080a9046da62ab80d5c15c69 100644
--- a/src/ormconfig.ts
+++ b/ormconfig.js
@@ -1,7 +1,7 @@
-import * as fs from 'fs';
-import config from './config';
+const config = require('./built/config').default;
+const entities = require('./built/db/postgre').entities;
 
-const json = {
+module.exports = {
 	type: 'postgres',
 	host: config.db.host,
 	port: config.db.port,
@@ -9,11 +9,9 @@ const json = {
 	password: config.db.pass,
 	database: config.db.db,
 	extra: config.db.extra,
-	entities: ['src/models/entities/*.ts'],
+	entities: entities,
 	migrations: ['migration/*.ts'],
 	cli: {
 		migrationsDir: 'migration'
 	}
 };
-
-fs.writeFileSync('ormconfig.json', JSON.stringify(json));
diff --git a/package.json b/package.json
index 7943d8187eb81049d3d963c2170622e661fc3f4c..3e21a9da57813512f6dfff56c01ea4fdaec03d0f 100644
--- a/package.json
+++ b/package.json
@@ -11,9 +11,9 @@
 	"private": true,
 	"scripts": {
 		"start": "node ./index.js",
-		"init": "node ./built/init.js",
+		"init": "npm run migrate",
 		"ormconfig": "node ./built/ormconfig.js",
-		"migrate": "npm run ormconfig && ts-node ./node_modules/typeorm/cli.js migration:run",
+		"migrate": "ts-node ./node_modules/typeorm/cli.js migration:run",
 		"migrateandstart": "npm run migrate && npm run start",
 		"build": "webpack && gulp build",
 		"webpack": "webpack",
diff --git a/src/db/postgre.ts b/src/db/postgre.ts
index c91cd8e1d77c8fd4b15e631d09640804721ea20c..925e3fcbfc6a11c9d2d54183f51ae8a4eef4c1d3 100644
--- a/src/db/postgre.ts
+++ b/src/db/postgre.ts
@@ -80,6 +80,51 @@ class MyCustomLogger implements Logger {
 	}
 }
 
+export const entities = [
+	Meta,
+	Instance,
+	App,
+	AuthSession,
+	AccessToken,
+	User,
+	UserProfile,
+	UserKeypair,
+	UserPublickey,
+	UserList,
+	UserListJoining,
+	UserGroup,
+	UserGroupJoining,
+	UserGroupInvite,
+	UserNotePining,
+	Following,
+	FollowRequest,
+	Muting,
+	Blocking,
+	Note,
+	NoteFavorite,
+	NoteReaction,
+	NoteWatching,
+	NoteUnread,
+	Page,
+	PageLike,
+	Log,
+	DriveFile,
+	DriveFolder,
+	Poll,
+	PollVote,
+	Notification,
+	Emoji,
+	Hashtag,
+	SwSubscription,
+	AbuseUserReport,
+	RegistrationTicket,
+	MessagingMessage,
+	Signin,
+	ReversiGame,
+	ReversiMatching,
+	...charts as any
+];
+
 export function initDb(justBorrow = false, sync = false, log = false) {
 	try {
 		const conn = getConnection();
@@ -110,49 +155,6 @@ export function initDb(justBorrow = false, sync = false, log = false) {
 		} : false,
 		logging: log,
 		logger: log ? new MyCustomLogger() : undefined,
-		entities: [
-			Meta,
-			Instance,
-			App,
-			AuthSession,
-			AccessToken,
-			User,
-			UserProfile,
-			UserKeypair,
-			UserPublickey,
-			UserList,
-			UserListJoining,
-			UserGroup,
-			UserGroupJoining,
-			UserGroupInvite,
-			UserNotePining,
-			Following,
-			FollowRequest,
-			Muting,
-			Blocking,
-			Note,
-			NoteFavorite,
-			NoteReaction,
-			NoteWatching,
-			NoteUnread,
-			Page,
-			PageLike,
-			Log,
-			DriveFile,
-			DriveFolder,
-			Poll,
-			PollVote,
-			Notification,
-			Emoji,
-			Hashtag,
-			SwSubscription,
-			AbuseUserReport,
-			RegistrationTicket,
-			MessagingMessage,
-			Signin,
-			ReversiGame,
-			ReversiMatching,
-			...charts as any
-		]
+		entities: entities
 	});
 }