diff --git a/models/business.model.js b/models/business.model.js
index 58df49b..ca77f4f 100644
--- a/models/business.model.js
+++ b/models/business.model.js
@@ -4,7 +4,7 @@ const {DataTypes} = require('sequelize');
 const Business = sequelize.define('business', {
     id: {type: DataTypes.INTEGER, primaryKey: true, unique: true, autoIncrement: true},
     name: {type: DataTypes.STRING, defaultValue: "Организация не найдена."},
-    owner: {type: DataTypes.STRING, defaultValue: 0},
+    owner: {type: DataTypes.BIGINT, defaultValue: 0},
     balance: {type: DataTypes.INTEGER, defaultValue: 0},
     materials: {type: DataTypes.INTEGER, defaultValue: 0},
     users: {type: DataTypes.ARRAY(DataTypes.BIGINT)},