diff --git a/AIParkingApplication/App.config b/AIParkingApplication/App.config
index b0e0096..48f66bc 100644
--- a/AIParkingApplication/App.config
+++ b/AIParkingApplication/App.config
@@ -2,6 +2,8 @@
 <configuration>
 	<appSettings>
 		<add key="DOOR_ACCESS_DEVICE_CONTROL_IP" value="192.168.1.200" />
+		<add key="DEFAULT_USERNAME" value="congvao1" />
+		<add key="DEFAULT_PASSWORD" value="123456a@" />
 	</appSettings>
 	<startup>
 		<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
diff --git a/AIParkingApplication/LoginForm.Designer.cs b/AIParkingApplication/LoginForm.Designer.cs
index ac4bf11..7ade62a 100644
--- a/AIParkingApplication/LoginForm.Designer.cs
+++ b/AIParkingApplication/LoginForm.Designer.cs
@@ -126,9 +126,11 @@
             // lblLoginStatus
             // 
             this.lblLoginStatus.AutoSize = true;
+            this.lblLoginStatus.Font = new System.Drawing.Font("Microsoft Sans Serif", 11.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.lblLoginStatus.ForeColor = System.Drawing.SystemColors.ControlLight;
             this.lblLoginStatus.Location = new System.Drawing.Point(294, 117);
             this.lblLoginStatus.Name = "lblLoginStatus";
-            this.lblLoginStatus.Size = new System.Drawing.Size(66, 13);
+            this.lblLoginStatus.Size = new System.Drawing.Size(90, 18);
             this.lblLoginStatus.TabIndex = 4;
             this.lblLoginStatus.Text = "Login Status";
             // 
@@ -154,6 +156,7 @@
             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
             this.Text = "AIParking - Hệ thống quản lý bãi đỗ xe - Đăng nhập";
             this.TopMost = true;
+            this.Load += new System.EventHandler(this.LoginForm_Load);
             ((System.ComponentModel.ISupportInitialize)(this.pictureBoxImageLogo)).EndInit();
             this.ResumeLayout(false);
             this.PerformLayout();
diff --git a/AIParkingApplication/LoginForm.cs b/AIParkingApplication/LoginForm.cs
index 2ae95d3..d44386a 100644
--- a/AIParkingApplication/LoginForm.cs
+++ b/AIParkingApplication/LoginForm.cs
@@ -1,4 +1,6 @@
-using System;
+using OpenCvSharp;
+using System;
+using System.Configuration;
 using System.Drawing;
 using System.IO;
 using System.Windows.Forms;
@@ -69,7 +71,7 @@ namespace AIParkingApplication
                 var execeptioMessage = loginResult.Exception.Message;
                 if (execeptioMessage.Contains("Error converting value"))
                 {
-                    lblLoginStatus.UpdateLabel("Tên tài khoản hoặc mật khẩu không đúng!", Color.Red);
+                    lblLoginStatus.UpdateLabel("Sai tên tài khoản hoặc mật khẩu!", Color.Red);
                     return;
                 }
 
@@ -83,13 +85,13 @@ namespace AIParkingApplication
 
             if (loginResult.IsLoginSuccess)
             {
+                Util.AddOrUpdateAppSettings("DEFAULT_USERNAME", txtUsername.Text);
+                Util.AddOrUpdateAppSettings("DEFAULT_PASSWORD", txtPassword.Text);
                 new AIParkingApplicationForm(apiController, ipAddress, loginResult.LoginData).Show();
                 Hide();
             }
         }
 
-       
-
         private void btnLogin_Click(object sender, EventArgs e)
         {
             Login();
@@ -102,5 +104,23 @@ namespace AIParkingApplication
                 Application.Exit();
             }
         }
+
+        private void ReadAppConfiguration()
+        {
+            try
+            {
+                txtUsername.Text = ConfigurationManager.AppSettings["DEFAULT_USERNAME"]; 
+                txtPassword.Text = ConfigurationManager.AppSettings["DEFAULT_PASSWORD"];
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"{DateTime.Now.GetTimeFormatted()}\tReadAccessControlDeviceIPConfiguration\t{ex.Message}");
+            }
+        }
+
+        private void LoginForm_Load(object sender, EventArgs e)
+        {
+            ReadAppConfiguration();
+        }
     }
 }