diff --git a/lib/app.ts b/lib/app.ts
index 6540f49d4..aeded1288 100644
--- a/lib/app.ts
+++ b/lib/app.ts
@@ -1,6 +1,6 @@
 'use strict'
 
-import { Revision } from "./models/revision"
+import { Revision } from "./models"
 import { sequelize } from './models'
 
 // app
diff --git a/lib/models/author.ts b/lib/models/author.ts
index e58e72411..40b047b75 100644
--- a/lib/models/author.ts
+++ b/lib/models/author.ts
@@ -1,6 +1,5 @@
 import { AutoIncrement, Table, Column, DataType, PrimaryKey, Model, BelongsTo, createIndexDecorator, ForeignKey } from 'sequelize-typescript'
-import { Note } from './note';
-import { User } from './user';
+import { Note, User } from './index';
 
 const NoteUserIndex = createIndexDecorator({unique: true});
 
@@ -18,7 +17,7 @@ export class Author extends Model<Author> {
   @NoteUserIndex
   @Column(DataType.UUID)
   noteId: string;
-  
+
   @BelongsTo(() => Note, { foreignKey: 'noteId', onDelete: 'CASCADE', constraints: false, hooks: true })
   note: Note;
 
diff --git a/lib/models/note.ts b/lib/models/note.ts
index 603b86362..ac4492009 100644
--- a/lib/models/note.ts
+++ b/lib/models/note.ts
@@ -14,9 +14,7 @@ import {
   Unique
 } from "sequelize-typescript";
 import {generate as shortIdGenerate, isValid as shortIdIsValid} from "shortid";
-import {Author} from "./author";
-import {User} from './user';
-import {Revision} from './revision';
+import {Author, Revision, User} from "./index";
 import {Utils} from "../utils";
 import Sequelize from "sequelize";
 
diff --git a/lib/realtime.ts b/lib/realtime.ts
index a718e7b34..90cbf5c38 100644
--- a/lib/realtime.ts
+++ b/lib/realtime.ts
@@ -1,10 +1,7 @@
 'use strict'
 // realtime
 // external modules
-import {User} from "./models/user";
-import {Author} from "./models/author";
-import {Note} from "./models/note";
-import {Revision} from "./models/revision";
+import { Author, Note, Revision, User } from "./models";
 
 var cookie = require('cookie')
 var cookieParser = require('cookie-parser')