diff --git a/src/main/kotlin/app/termora/account/LoginServerDialog.kt b/src/main/kotlin/app/termora/account/LoginServerDialog.kt
index c11b949..6fb5a81 100644
--- a/src/main/kotlin/app/termora/account/LoginServerDialog.kt
+++ b/src/main/kotlin/app/termora/account/LoginServerDialog.kt
@@ -37,8 +37,9 @@ class LoginServerDialog(owner: Window) : DialogWrapper(owner) {
     }
 
     private val serverComboBox = OutlineComboBox<Server>()
-    private val usernameTextField = OutlineTextField()
+    private val usernameTextField = OutlineTextField(128)
     private val passwordField = OutlinePasswordField()
+    private val mfaTextField = OutlineTextField(128)
     private val okAction = OkAction(I18n.getString("termora.settings.account.login"))
     private val cancelAction = super.createCancelAction()
     private val cancelButton = super.createJButtonForAction(cancelAction)
@@ -70,7 +71,7 @@ class LoginServerDialog(owner: Window) : DialogWrapper(owner) {
     override fun createCenterPanel(): JComponent {
         val layout = FormLayout(
             "left:pref, $FORM_MARGIN, default:grow, $FORM_MARGIN, pref",
-            "pref, $FORM_MARGIN, pref, $FORM_MARGIN, pref, $FORM_MARGIN"
+            "pref, $FORM_MARGIN, pref, $FORM_MARGIN, pref, $FORM_MARGIN, pref, $FORM_MARGIN"
         )
 
         var rows = 1
@@ -92,6 +93,8 @@ class LoginServerDialog(owner: Window) : DialogWrapper(owner) {
             serverComboBox.addItem(Server(server.name, server.server))
         }
 
+        mfaTextField.placeholderText = I18n.getString("termora.settings.account.mfa")
+
         serverComboBox.renderer = object : DefaultListCellRenderer() {
             override fun getListCellRendererComponent(
                 list: JList<*>?,
@@ -227,6 +230,8 @@ class LoginServerDialog(owner: Window) : DialogWrapper(owner) {
             .add(registerLink).xy(5, rows).apply { rows += step }
             .add("${I18n.getString("termora.new-host.general.password")}:").xy(1, rows)
             .add(passwordField).xy(3, rows).apply { rows += step }
+            .add("MFA:").xy(1, rows)
+            .add(mfaTextField).xy(3, rows).apply { rows += step }
             .build()
     }
 
@@ -336,6 +341,7 @@ class LoginServerDialog(owner: Window) : DialogWrapper(owner) {
             okAction.isEnabled = false
             usernameTextField.isEnabled = false
             passwordField.isEnabled = false
+            mfaTextField.isEnabled = false
             serverComboBox.isEnabled = false
             cancelButton.isVisible = false
             onLogin(server)
@@ -357,7 +363,10 @@ class LoginServerDialog(owner: Window) : DialogWrapper(owner) {
 
         val loginJob = swingCoroutineScope.launch(Dispatchers.IO) {
             try {
-                ServerManager.getInstance().login(server, usernameTextField.text, String(passwordField.password))
+                ServerManager.getInstance().login(
+                    server, usernameTextField.text,
+                    String(passwordField.password), mfaTextField.text.trim()
+                )
                 withContext(Dispatchers.Swing) {
                     super.doOKAction()
                 }
@@ -382,6 +391,7 @@ class LoginServerDialog(owner: Window) : DialogWrapper(owner) {
                     passwordField.isEnabled = true
                     serverComboBox.isEnabled = true
                     cancelButton.isVisible = true
+                    mfaTextField.isEnabled = true
                 }
                 isLoggingIn.compareAndSet(true, false)
             }
diff --git a/src/main/kotlin/app/termora/account/ServerManager.kt b/src/main/kotlin/app/termora/account/ServerManager.kt
index 01380aa..37b0e24 100644
--- a/src/main/kotlin/app/termora/account/ServerManager.kt
+++ b/src/main/kotlin/app/termora/account/ServerManager.kt
@@ -28,7 +28,7 @@ class ServerManager private constructor() {
     /**
      * 登录，不报错就是登录成功
      */
-    fun login(server: Server, username: String, password: String) {
+    fun login(server: Server, username: String, password: String, mfa: String) {
 
         if (accountManager.isLocally().not()) {
             throw IllegalStateException("Already logged in")
@@ -39,19 +39,19 @@ class ServerManager private constructor() {
         }
 
         try {
-            doLogin(server, username, password)
+            doLogin(server, username, password, mfa)
         } finally {
             isLoggingIn.compareAndSet(true, false)
         }
 
     }
 
-    private fun doLogin(server: Server, username: String, password: String) {
+    private fun doLogin(server: Server, username: String, password: String, mfa: String) {
         // 服务器信息
         val serverInfo = getServerInfo(server)
 
         // call login
-        val loginResponse = callLogin(serverInfo, server, username, password)
+        val loginResponse = callLogin(serverInfo, server, username, password, mfa)
 
         // call me
         val meResponse = callMe(server, loginResponse.accessToken)
@@ -106,10 +106,16 @@ class ServerManager private constructor() {
         return ohMyJson.decodeFromString<ServerInfo>(AccountHttp.execute(request = request))
     }
 
-    private fun callLogin(serverInfo: ServerInfo, server: Server, username: String, password: String): LoginResponse {
+    private fun callLogin(
+        serverInfo: ServerInfo,
+        server: Server,
+        username: String,
+        password: String,
+        mfa: String
+    ): LoginResponse {
 
         val passwordHex = DigestUtils.sha256Hex("${serverInfo.salt}:${username}:${password}")
-        val requestBody = ohMyJson.encodeToString(mapOf("email" to username, "password" to passwordHex))
+        val requestBody = ohMyJson.encodeToString(mapOf("email" to username, "password" to passwordHex, "mfa" to mfa))
             .toRequestBody("application/json".toMediaType())
 
         val request = Request.Builder()
diff --git a/src/main/resources/i18n/messages.properties b/src/main/resources/i18n/messages.properties
index d2ce43b..29c1161 100644
--- a/src/main/resources/i18n/messages.properties
+++ b/src/main/resources/i18n/messages.properties
@@ -100,6 +100,7 @@ termora.settings.account.register=Register
 termora.settings.account.not-support-register=This server does not support account registration
 termora.settings.account.login=Log in
 termora.settings.account.server=Server
+termora.settings.account.mfa=MFA is optional
 termora.settings.account.locally=locally
 termora.settings.account.lifetime=Lifetime
 termora.settings.account.upgrade=Upgrade
diff --git a/src/main/resources/i18n/messages_zh_CN.properties b/src/main/resources/i18n/messages_zh_CN.properties
index 3bc06c8..8dce696 100644
--- a/src/main/resources/i18n/messages_zh_CN.properties
+++ b/src/main/resources/i18n/messages_zh_CN.properties
@@ -109,6 +109,7 @@ termora.settings.account.login=登录
 termora.settings.account.register=注册
 termora.settings.account.not-support-register=该服务器不支持注册账号
 termora.settings.account.server=服务器
+termora.settings.account.mfa=多因素验证是可选的
 termora.settings.account.locally=本地的
 termora.settings.account.lifetime=长期
 termora.settings.account.verify=验证
diff --git a/src/main/resources/i18n/messages_zh_TW.properties b/src/main/resources/i18n/messages_zh_TW.properties
index dd5d705..d4db0d2 100644
--- a/src/main/resources/i18n/messages_zh_TW.properties
+++ b/src/main/resources/i18n/messages_zh_TW.properties
@@ -121,6 +121,7 @@ termora.settings.account.login=登入
 termora.settings.account.register=註冊
 termora.settings.account.not-support-register=此伺服器不支援註冊帳號
 termora.settings.account.server=伺服器
+termora.settings.account.mfa=多因素驗證是可選的
 termora.settings.account.locally=本地的
 termora.settings.account.lifetime=長期
 termora.settings.account.verify=驗證