diff --git a/app.js b/app.js
index bed890dce890cfb43475a6201cb14091a1ea6aee..11819517c40c00de7bbeb1d899eff63a838bc8fd 100644
--- a/app.js
+++ b/app.js
@@ -10,7 +10,7 @@ const db = mysql.createPool({
   port: process.env.DB_PORT,
   user: process.env.DB_USER,
   password: process.env.DB_PASSWORD,
-  database: process.env.DB_NAME, // replace with your database name
+  database: process.env.DB_NAME,
   waitForConnections: true,
   connectionLimit: 10,
   queueLimit: 0
diff --git a/controllers/authController.js b/controllers/authController.js
index 3e2c00570583584a6adc04bb0b044f66267ea3da..f1435d378c45287b4ccb34a12b8ff36040d3ae98 100644
--- a/controllers/authController.js
+++ b/controllers/authController.js
@@ -14,7 +14,7 @@ module.exports = {
   loginSubmit: (req, res) => {
     const { email, password } = req.body;
 
-    db.query('SELECT * FROM Users WHERE email = ?', [email], (err, result) => {
+    db.query('SELECT * FROM users WHERE email = ?', [email], (err, result) => {
       if (err) throw err;
 
       if (result.length > 0) {
diff --git a/models/userModel.js b/models/userModel.js
index db81383c52afb7e261f4bd62e128d87da3eb4acf..2fc4d16c970f888876504f361504a65331b8d263 100644
--- a/models/userModel.js
+++ b/models/userModel.js
@@ -3,7 +3,7 @@ const db = require('../app').db;
 module.exports = {
   // ฟังก์ชันในการดึงข้อมูล user โดยใช้ email
   getUserByEmail: (email, callback) => {
-    db.query('SELECT * FROM Users WHERE email = ?', [email], (err, result) => {
+    db.query('SELECT * FROM users WHERE email = ?', [email], (err, result) => {
       if (err) return callback(err);
       callback(null, result);
     });