diff --git a/src/windows/LoginDialog.cpp b/src/windows/LoginDialog.cpp
index 7df5bc1..a146307 100644
--- a/src/windows/LoginDialog.cpp
+++ b/src/windows/LoginDialog.cpp
@@ -184,14 +184,17 @@ void LoginDialog::clearInputData()
 
 void LoginDialog::doLogin()
 {
-    if (!(AppGlobalValues::DBconnected().toBool())){
-
+    if (!(AppGlobalValues::DBconnected().toBool()))
+    {
         mErrorMessage->setText(QString(tr("Can't connect db. Please reboot the device and retry, or call for the service help.")).arg(LOGIN_LOCK_MINUTIES));
         mErrorMessage->setVisible(true);
         return;
     }
     if(mLoginFailedCount >= LOGIN_LOCK_COUNT)
     {
+        mAccountEdit->setEnabled(false);
+        mPasswordEdit->setEnabled(false);
+        mLoginButton->setVisible(false);
         mErrorMessage->setText(QString(tr("Login locked. Please retry after %1 minutes.")).arg(LOGIN_LOCK_MINUTIES));
         mErrorMessage->setVisible(true);
         return;
@@ -201,7 +204,7 @@ void LoginDialog::doLogin()
     QString strPassWord = mPasswordEdit->text();
 
     QString encryptedPassword = strPassWord;
-    // strPassWord = "123456";
+    //strPassWord = "123456";
 
     QString encryptPwd = User::getEncryptedPassword(strPassWord);
     if (User::QueryUser(strUserCode, encryptPwd))
@@ -257,6 +260,10 @@ void LoginDialog::showEvent(QShowEvent* event)
 
 void LoginDialog::resetLoginFailedCount()
 {
+    mAccountEdit->setEnabled(true);
+    mPasswordEdit->setEnabled(true);
+    mLoginButton->setVisible(true);
+    mErrorMessage->setVisible(false);
     mLoginFailedCount = 0;
 }