diff --git a/src/main/kotlin/moe/sekiu/minilpa/Tool.kt b/src/main/kotlin/moe/sekiu/minilpa/Tool.kt
index 6a1fb78..3d47837 100644
--- a/src/main/kotlin/moe/sekiu/minilpa/Tool.kt
+++ b/src/main/kotlin/moe/sekiu/minilpa/Tool.kt
@@ -55,6 +55,14 @@ import org.apache.commons.lang3.SystemUtils
 import org.slf4j.LoggerFactory
 
 
+class CONSTANTS {
+    companion object {
+        const val ISD_R_AID_FORMAT  = "HH HH HH HH HH HH HH HH HH HH HH HH HH HH HH HH"
+        const val ISD_R_AID_DEFAULT = "A0 00 00 05 59 10 10 FF FF FF FF 89 00 00 01 00"
+        const val ISD_R_AID_5BER    = "A0 00 00 05 59 10 10 FF FF FF FF 89 00 05 05 00"
+    }
+}
+
 inline fun <reified T> Any?.cast() = this as T
 
 inline fun <reified T> Any?.castOrNull() = this as? T?
diff --git a/src/main/kotlin/moe/sekiu/minilpa/lpa/LPACExecutor.kt b/src/main/kotlin/moe/sekiu/minilpa/lpa/LPACExecutor.kt
index dd976c2..031a9e2 100644
--- a/src/main/kotlin/moe/sekiu/minilpa/lpa/LPACExecutor.kt
+++ b/src/main/kotlin/moe/sekiu/minilpa/lpa/LPACExecutor.kt
@@ -75,6 +75,8 @@ class LPACExecutor() : LPABackend<Driver>
         if (!lpacFile.exists() || lpacFile.isDirectory) throw OperationFailureException(language.`lpac-not-found-or-invalid`.format(lpacFile.canonicalPath))
         var initialze = true
         val env = mutableMapOf<String, String>()
+        var aid = setting.lpac.custom_aid.replace(" ", "").trim()
+        if (aid.length == 32) env["LPAC_CUSTOM_ISD_R_AID"] = aid
         if (setting.debug.libeuicc.apdu) env["LIBEUICC_DEBUG_APDU"] = "true"
         if (setting.debug.libeuicc.http) env["LIBEUICC_DEBUG_HTTP"] = "true"
         LocalProfileAssistant.devices.selectedItem?.run { env["DRIVER_IFID"] = cast<Driver>().env }
diff --git a/src/main/kotlin/moe/sekiu/minilpa/model/Language.kt b/src/main/kotlin/moe/sekiu/minilpa/model/Language.kt
index 79a83b3..d1302ee 100644
--- a/src/main/kotlin/moe/sekiu/minilpa/model/Language.kt
+++ b/src/main/kotlin/moe/sekiu/minilpa/model/Language.kt
@@ -115,6 +115,8 @@ data class Language @JvmOverloads constructor(
     val backend : String = "Backend",
     val `lpac-version` : String = "lpac Version: %s",
     val `open-lpac-folder` : String = "Open lpac Folder",
+    val reset : String = "Reset",
+    val `5ber` : String = "5ber",
     val `libeuicc-apdu-debug` : String = "LibEuicc APDU Debug",
     val `libeuicc-http-debug` : String = "LibEuicc HTTP Debug",
     val behavior : String = "Behavior",
diff --git a/src/main/kotlin/moe/sekiu/minilpa/model/Setting.kt b/src/main/kotlin/moe/sekiu/minilpa/model/Setting.kt
index 2e35740..a89ebed 100644
--- a/src/main/kotlin/moe/sekiu/minilpa/model/Setting.kt
+++ b/src/main/kotlin/moe/sekiu/minilpa/model/Setting.kt
@@ -20,6 +20,7 @@ import moe.sekiu.minilpa.language
 import moe.sekiu.minilpa.lpa.LocalProfileAssistant
 import moe.sekiu.minilpa.ui.component.MiniToolBar
 import moe.sekiu.minilpa.yaml
+import moe.sekiu.minilpa.CONSTANTS
 
 @Serializable
 data class Setting(
@@ -30,6 +31,7 @@ data class Setting(
     var `emoji-design` : EmojiDesign = EmojiDesign.TWEMOJI,
     var `auto-night-mode` : AutoNightMode = AutoNightMode.SYSTEM,
     val debug : Debug = Debug(),
+    val lpac : Lpac = Lpac(),
     val `notification-behavior` : NotificationBehavior = NotificationBehavior(),
     var `show-details` : Boolean = true,
 
@@ -106,6 +108,11 @@ data class Setting(
         )
     }
 
+    @Serializable
+    data class Lpac(
+        var custom_aid : String = CONSTANTS.ISD_R_AID_DEFAULT
+    )
+
     @Serializable
     data class NotificationBehavior(
         val install : Install = Install(),
diff --git a/src/main/kotlin/moe/sekiu/minilpa/ui/SettingPanel.kt b/src/main/kotlin/moe/sekiu/minilpa/ui/SettingPanel.kt
index f055c0e..76acabd 100644
--- a/src/main/kotlin/moe/sekiu/minilpa/ui/SettingPanel.kt
+++ b/src/main/kotlin/moe/sekiu/minilpa/ui/SettingPanel.kt
@@ -13,9 +13,13 @@ import javax.swing.DefaultComboBoxModel
 import javax.swing.JButton
 import javax.swing.JCheckBox
 import javax.swing.JComboBox
+import javax.swing.JFormattedTextField
 import javax.swing.JLabel
 import javax.swing.JScrollPane
 import javax.swing.JSeparator
+import javax.swing.event.DocumentEvent
+import javax.swing.event.DocumentListener
+import javax.swing.text.MaskFormatter
 import kotlinx.coroutines.runBlocking
 import moe.sekiu.minilpa.BuildConfig
 import moe.sekiu.minilpa.action
@@ -37,6 +41,7 @@ import moe.sekiu.minilpa.ui.component.MiniGroup
 import moe.sekiu.minilpa.ui.component.MiniThemePanel
 import moe.sekiu.minilpa.updateTheme
 import moe.sekiu.minilpa.yaml
+import moe.sekiu.minilpa.CONSTANTS
 import net.miginfocom.swing.MigLayout
 import org.apache.commons.lang3.SystemUtils
 
@@ -148,6 +153,25 @@ class SettingPanel : MiniPanel()
                     layout = MigLayout("wrap 1")
                     val openlpacFolder = JButton(language.`open-lpac-folder`).noFocus().action { lpacFolder.openExplorer() }
                     add(MiniGroup(version, openlpacFolder))
+
+                    val aidMask = MaskFormatter(CONSTANTS.ISD_R_AID_FORMAT)
+                    aidMask.setPlaceholderCharacter('0')
+
+                    val customAid = JFormattedTextField(aidMask)
+                    customAid.setValue(setting.lpac.custom_aid)
+                    customAid.columns = 26
+                    customAid.document.addDocumentListener(object : DocumentListener
+                    {
+                        override fun insertUpdate(ev : DocumentEvent) { setting.lpac.custom_aid = customAid.getText() }
+                        override fun removeUpdate(ev : DocumentEvent) { }
+                        override fun changedUpdate(ev : DocumentEvent) { }
+                    })
+
+                    val setAid_default = JButton(language.reset).noFocus().action { customAid.setValue(CONSTANTS.ISD_R_AID_DEFAULT) }
+                    val setAid_5ber = JButton(language.`5ber`).noFocus().action { customAid.setValue(CONSTANTS.ISD_R_AID_5BER) }
+
+                    add(MiniGroup(JLabel("ISD-R AID"), customAid, setAid_default, setAid_5ber))
+
                     add(JCheckBox(language.`libeuicc-apdu-debug`, setting.debug.libeuicc.apdu)
                         .noFocus().apply { action { setting.update { setting.debug.libeuicc.apdu = isSelected } } })
                     add(JCheckBox(language.`libeuicc-http-debug`, setting.debug.libeuicc.http)
diff --git a/src/main/languages/de_DE.yaml b/src/main/languages/de_DE.yaml
index 259c320..5cbc624 100644
--- a/src/main/languages/de_DE.yaml
+++ b/src/main/languages/de_DE.yaml
@@ -102,6 +102,7 @@ open-log-floder: "Log Verzeichnis öffnen"
 backend: "Backend"
 lpac-version: "lpac Version: %s"
 open-lpac-folder: "Öffne lpac Verzeichnis"
+reset: "Zurücksetzen"
 libeuicc-apdu-debug: "LibEuicc APDU Debug"
 libeuicc-http-debug: "LibEuicc HTTP Debug"
 behavior: "Verhalten"