diff --git a/backend/controllers/UserControllers.js b/backend/controllers/UserControllers.js
index 08294dcb..5ee70308 100644
--- a/backend/controllers/UserControllers.js
+++ b/backend/controllers/UserControllers.js
@@ -1,4 +1,5 @@
 const { Users } = require('../models/schemas');
+const randomatic = require('randomatic');
 const bcrypt = require('bcrypt');
 const { createToken, validateToken } = require('./middlewares/Auth');
 
@@ -28,7 +29,9 @@ exports.userRegister = async (req, res) => {
 };
 
 exports.studentRegister = async(student) => {
+    const password = randomatic('Aa0', 15);
     const hash = await bcrypt.hash(password, 15);
+    
         await Users.create({
             superuser: false,
             name: student['nome completo'],
diff --git a/backend/models/schemas/Users.js b/backend/models/schemas/Users.js
index fef97ab1..4e5ae9dd 100644
--- a/backend/models/schemas/Users.js
+++ b/backend/models/schemas/Users.js
@@ -2,7 +2,7 @@ module.exports = (sequelize, DataTypes) => {
     const Users = sequelize.define("Users", {
         id: {
             type: DataTypes.INTEGER,
-            field: "co_users",
+            field: "co_user",
             primaryKey: true,
             autoIncrement: true
         },
diff --git a/backend/package.json b/backend/package.json
index b2454ee7..3b70f37b 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -22,6 +22,7 @@
     "multer": "^1.4.5-lts.1",
     "mysql2": "^3.6.3",
     "nodemon": "^3.0.1",
+    "randomatic": "^3.1.1",
     "sequelize": "^6.35.0",
     "sequelize-cli": "^6.6.2"
   }