diff --git a/models/User.ts b/models/User.ts
index 0b9df6c..86cf1c2 100644
--- a/models/User.ts
+++ b/models/User.ts
@@ -1,4 +1,5 @@
-import mongoose, {Schema} from 'mongoose';
+import {sequelize} from "../app";
+import {DataTypes, InferAttributes, InferCreationAttributes, Model} from "sequelize";
 
 export enum Rank {
     USER = "user",
@@ -6,51 +7,51 @@ export enum Rank {
     ADMIN = "admin"
 }
 
-export interface IUser {
+export interface IUser extends Model<InferAttributes<IUser>, InferCreationAttributes<IUser>> {
     clientId: number
     username: string
-    locale: string
-    rank: Rank
-    avatarId: string
+    locale?: string
+    rank?: Rank
+    avatarId?: string
     accessToken: string
     refreshToken: string
-    created: Date
+    created?: Date
 }
 
-const UserSchema = new Schema<IUser>({
+const UserSchema = sequelize.define<IUser>('users', {
     clientId: {
-        type: Number,
-        required: true
+        type: DataTypes.BIGINT,
+        allowNull: false,
+        primaryKey: true
     },
     username: {
-        type: String,
-        default: "User#0001"
+        type: DataTypes.STRING,
+        defaultValue: "User#0001"
     },
     locale: {
-        type: String,
-        default: "en"
+        type: DataTypes.STRING,
+        defaultValue: "en"
     },
     rank: {
-        type: String,
-        enum: Rank,
-        default: Rank.USER
+        type: DataTypes.STRING,
+        defaultValue: Rank.USER
     },
     avatarId: {
-        type: String,
-        default: "590962a0d694945a779054cd078a7efd"
+        type: DataTypes.STRING,
+        defaultValue: "590962a0d694945a779054cd078a7efd"
     },
     accessToken: {
-        type: String,
-        required: true
+        type: DataTypes.STRING,
+        allowNull: false
     },
     refreshToken: {
-        type: String,
-        required: true
+        type: DataTypes.STRING,
+        allowNull: false
     },
     created: {
-        type: Date,
-        default: Date.now
+        type: DataTypes.DATE,
+        defaultValue: Date.now
     }
 });
 
-export const User = mongoose.model('users', UserSchema);
\ No newline at end of file
+export const User = UserSchema;
\ No newline at end of file